android lollipop for developers

Whatrsquos new in lollipop

(by Royi Benyossef (+royiby

The most important things you did not know about

Shameless plug by Royi Benyossef (+royiby)

Royi benyossef

Android developer since 2008

GDG Herzeliya co-founder

Android speaker and lecturer

Android Mentor at CampusTLV

Android GDE 2013 2014

Android group leader at Vidmind

Motivation

What most people know

Material design

Android TV

Android Auto

Android AUTO

Project Volta

More than 5000 APIs were changed

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Letrsquos get started

Down to

business

Security

Few changes to make your app and

the device safer

Security - Service

ContextbindService()

Requires explicit intent (no intent filters)

Security - Token

MediaSessionToken

Identifies a MediaSession securely and

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

setAcceptThirdPartyCookies()

setMixedContentMode()

Security - WebView

API lt 21

Allows cookies and mixed content

All content loaded at once

Security - WebView

API level 21

Can load all content at once

enableSlowWholeDocumentDraw()

Security - permissions

Custom permissions uniqueness is checked

cross apps

Only one app can use a custom permission

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

b MD5 3DES export and static key ECDH

c Forward Secrecy (ECDHE and DHE)

Security - Provisioning

Device admin

Control provisioning of apps on device

Security - Admin

ACTION_PROVISION_MANAGED_PROFIL

Intent to trigger provision apps and actions

Security - Admin

onProfileProvisioningComplete()

callback event for provisioning completion

Security - Admin

setProfileEnabled()

enableSystemApp()

Actions possible upon provisioning

Device owner

Mainly for education allows controlling devices

operations remotely

Security - owner

Screen pinning

Temporary restriction of users

Status bar blank

No notifications

Home amp recents are hidden

User locked in app

Security - owner

Manual Screen pinning

Settings gt Security gt Screen Pinning

Security - owner

Programmatic Screen pinning

startLockTask()

setLockTaskPackages()

Security

Concept

More control

more security

Better tools

User interface

Changes and updates to facilitate better UI

and UX

UI - documents

concept Facilitating multitasking and

easing use by easy switching between

concurrent activities

UI - documents

How do i create a new document

UI - documents

startActivity()+

FLAG_ACTIVITY_NEW_DOCUMENT

= new document

UI - documents

ltactivitygt +

documentLaunchMode = intoExisting

= new document (refreshes existing)

UI - documents

ltactivitygt +

documentLaunchMode = always

= new document (start new one -

ALWAYS)

UI - documents

Some attributes to use

UI - documents

ltapplicationgt+androidmaxRecents

Limit max instances

UI - documents

ltapplicationgt+

androidpersistableMode

Do you want state to persist across

reboots

UI - documents

setTaskDescription()

Do you want the activity to look different

once called from

recents

UI - WebView

Version

Chromium M37

Default header-agent

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

Allows access to secured hardware

(camera microphone)

UI - WebView

onShowFileChooser()

Allows access to images and files

from storage

UI - capturing amp sharing

Concept capture screen easily and

securely for better sharing

createScreenCaptureIntent()

Ask permission to capture display

createVirtualDisplay()

Capture content

UI - Material design

Concept create real-looking UI and

RecyclerView

Like ListView only without pulling your

hairs out

View shadows

consistent to elevations

just like real life

Transition animations and effects

Dynamic

Flowing

View state based property

animators

Control your animations better for a

stronger effect

XML vector graphics

Make your designers happy

Image color detection

Color your app according to the

content

PalettegenerateAsync(bitmap new PalettePaletteAsyncListener()

public void onGenerated(Palette palette)

Do something with colors

Notifications

More secure

More places

More actions

Lock screen Notifications

setVisibility()

Sets the desired privacy level

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

Shows nothing (not even the icon)

VISIBILITY_PRIVATE

Shows basic information

Allows alternate message with

setPublicVersion()

Notifications meta data

New data to be set in notifications

setCategory()

How to handle your notification in priority

setPriority()

Example MAX or high priority will appear in a

small popup

addPerson()

Connect notification to a person and not an

Tools and APIs

Infrastructural API changes for efficiency

performance and security

Project Volta

Helps developers preserve battery life

Project Volta

JobScheduler (+ JobInfo)

Request system to schedule jobs by event

urgency or deadline

JobInfo uploadTask = new JobInfoBuilder(mJobId

mServiceComponent JobService component )

setRequiredNetworkCapabilities(JobInfoNetworkTypeUNMETERED)

build()

JobScheduler jobScheduler =

(JobScheduler)

contextgetSystemService(ContextJOB_SCHEDULER_SERVICE)

jobSchedulerschedule(uploadTask)

Project Volta

Battery Historian amp dumpsys batterystat

Battery history amp projection

Mobile ms per packet

httpsgithubcomgooglebattery-historian

Project Volta

$ adb shell dumpsys batterystats --charged ltpackage-namegt

Project Volta

Whatrsquos in it

for me

Volta - motivation

Growth in wearables usage

Better battery usage stats on devices

Graphics

Concept OpenGL ES 31++

Graphics - OpenGL ES 31

Compute Shaders

Separate shader objects

Indirect drawing

Textures (stencils and multisample)

ltmanifestgt

ltuses-feature androidglEsVersion=0x00030001 gt

ltmanifestgt

Graphics - Android ext pack

Fragment shader support

Tessellation amp Geometry shaders

ASTC (LDR) texture support

Per-shader actions and blend modes

ltmanifestgt

ltuses-feature

androidname=ldquoandroidhardwareopenglesaeprdquo

androidrequired=true gt

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

increased address space

improved performance

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

Create a session (single-shot burst etc)

CameraCaptureSession

Media - Camera

Get notified when a picture is captured

with the result

CameraCaptureSessionCaptureCallback

onCaptureCompleted()

CaptureResult

Media - Camera

Be aware of the hardware

CameraCharacteristics

INFO_SUPPORTED_HARDWARE_LEVEL

Media - Camera

INFO_SUPPORTED_HARDWARE_LEVEL_LEGA

Minimum support (like old Camera API)

Media - Camera

INFO_SUPPORTED_HARDWARE_LEVEL_FUL

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Supply data in ENCODING_PCM_FLOAT

format for accuracy and as a ByteBuffer

Media - Audio

AudioTrack

Supply as a ByteBuffer for convenience

Media - Audio

AudioTrack

Use WRITE_NON_BLOCKING for easy

buffering and multithreading

Media - playback control

RemoteControlClient is dead long

live MediaSession and

MediaController

MediaSession

Unified interface for all playback controls on

Wear TV and more

MediaSessionToken

with thread safety

MediaControllerTransportControls

sends actions

MediaControllerCallback

gets responses

Media - Browsing

Browse the content library of any app

that allows it

Media - Browsing

MediaBrowserService

Create a MediaSession identified by a

MediaSessionToken to connect to a

MediaBrowser

Storage

Concept

From files to documents

Storage

DocumentsProvider

Handles access to all documents in

the system

Storage

OPEN_DOCUMENT_TREE

Intent filter to open a directory

Storage

buildChildDocumentsUriUsingTree()

buildDocumentUriUsingTree()

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

MediaScannerConnection

Scan for new content on device

Connectivity

Concept

redundancy and energy efficiency

Connectivity - multiple

Concept

Scan for best network and connect

to more than one dynamically

ConnectivityManagerNetworkCallback

Get results for an applicable

NetworkRequest

requestNetwork()

Connect upon discovery

registerNetworkCallback()

Get notified upon discovery

onAvailable() + Network

Get information regarding found network

upon discovery

Connectivity - BLE

Concept you can be a Bluetooth

low energy peripheral device

BLUETOOTH_ADMIN

Connectivity - BLE

startAdvertising() + AdvertiseCallback

Advertise yourself

Connectivity - BLE

ScanFilter + startScan() + ScanCallback

Search for others

Connectivity - NFC

Concept

Less hassle more punch

Connectivity - NFC

invokeBeam()

Beam called no tap required

Connectivity - NFC

createTextRecord()

Create an NDEF record with UTF-8

Connectivity - NFC

registerAidsForService() +

setPreferredService()

Register an AID (NFC app ID) dynamically

Printing frameworks

Concept better enterprise

capabilities

Printing frameworks

Render PDF as bitmap with

PdfRenderer

Developer perks

A few updates for testing statistics

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

androidpermissionPACKAGE_USAGE_STA

Last usage

total uptime

Last time in foreground

Last config change

Testing

Concept

Testing makes perfect

Testing

getWindowAnimationFrameStats()

getWindowContentFrameStats()

frame statistics for instrumentation tests

Testing

executeShellCommand()

adb for instrumentation tests

Accessibility

Concept

More clientshellip more money

Accessibility - details

UiAutomatorgetWindows()

Details about what the user ldquoseesrdquo

Accessibility - actions

AccessibilityNodeInfoAccessibilityAction

actions (custom and standard) to be defined

to take place on AccessibilityNodeInfo

Accessibility - voice

New Voice class with locale specific

profiles for better voice recognition

A lot is different

Key points

Hybrid apps - what when and why

ldquoWe Should Be Building Great Things

Things That Donrsquot yet Existrdquo

I hope you liked it

by Royi Benyossef

Thank you for listening

Shameless plug by Royi Benyossef (+royiby)

Royi benyossef

Android developer since 2008

GDG Herzeliya co-founder

Android speaker and lecturer

Android Mentor at CampusTLV

Android GDE 2013 2014

Android group leader at Vidmind

Motivation

Material design

Android TV

Android Auto

Android AUTO

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Motivation

Material design

Android TV

Android Auto

Android AUTO

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Motivation

Material design

Android TV

Android Auto

Android AUTO

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Material design

Android TV

Android Auto

Android AUTO

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Material design

Android TV

Android Auto

Android AUTO

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Material design

Android TV

Android Auto

Android AUTO

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Android TV

Android Auto

Android AUTO

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Android TV

Android Auto

Android AUTO

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Android Auto

Android AUTO

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Android AUTO

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Project Volta

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Enough

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Most people know

Very little

Titles only

No action items

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Is that helpful

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Down to

business

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security

the device safer

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - Service

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - Token

MediaSessionToken

with thread safety

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - WebView

API level 21

No cookies

No Mixed content

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - WebView

API level 21

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - WebView

API lt 21

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - WebView

API level 21

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

cross apps

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

at a time

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - TLSSSL

TLSv12 TLSv11

Cipher suites

a AES-GCM (AEAD)

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Device admin

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - Admin

setProfileEnabled()

enableSystemApp()

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Device owner

operations remotely

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - owner

Screen pinning

Status bar blank

No notifications

User locked in app

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security - owner

startLockTask()

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Security

Concept

More control

more security

Better tools

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

User interface

and UX

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - documents

startActivity()+

= new document

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - documents

ltactivitygt +

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - documents

ltactivitygt +

ALWAYS)

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - documents

Limit max instances

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - documents

ltapplicationgt+

reboots

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - documents

once called from

recents

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - WebView

Version

Chromium M37

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - WebView

Concept

security

access

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - WebView

PermissionRequest

(camera microphone)

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

UI - WebView

onShowFileChooser()

from storage

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Capture content

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

RecyclerView

hairs out

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

View shadows

just like real life

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Dynamic

Flowing

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

animators

stronger effect

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

XML vector graphics

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

content

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Notifications

More secure

More places

More actions

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

setVisibility()

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

VISIBILITY_PUBLIC

Shows everything

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

VISIBILITY_SECRET

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

VISIBILITY_PRIVATE

setPublicVersion()

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

setCategory()

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

setPriority()

small popup

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

addPerson()

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Tools and APIs

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Project Volta

urgency or deadline

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

build()

(JobScheduler)

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Project Volta

Whatrsquos in it

for me

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Volta - motivation

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Graphics

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Compute Shaders

Indirect drawing

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

ltmanifestgt

ltuses-feature

ltmanifestgt

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

AOD compilation

Improved GC

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

ART - at risk

JNI with CC++

Non-standard tools

Obfuscators

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

64-bit NDK

Full 32-bit support

OpenGL ES (31)

OpenSSL

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Camera

Concept

Backward compatible

Easy to use

Threadsafe

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Camera

Get cameras

getCameraIdList()

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Camera

Use a camera

openCamera()

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Camera

with the result

CaptureResult

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Camera

Full support

Manual control

Post processing

High frame rates

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Audio

Concept

Accurate

Convenient

Efficient

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Audio

AudioTrack

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Audio

AudioTrack

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Audio

AudioTrack

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

MediaController

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

MediaSession

Wear TV and more

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

MediaSessionToken

with thread safety

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

sends actions

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

gets responses

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Browsing

that allows it

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Media - Browsing

MediaBrowserService

MediaBrowser

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Storage

Concept

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Storage

DocumentsProvider

the system

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Storage

OPEN_DOCUMENT_TREE

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Storage

Browse documents

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Storage

createDocument()

renameDocument()

deleteDocument()

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Storage

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Connectivity

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Concept

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

NetworkRequest

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

requestNetwork()

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

upon discovery

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Connectivity - BLE

BLUETOOTH_ADMIN

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Connectivity - BLE

Advertise yourself

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Connectivity - BLE

Search for others

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Connectivity - NFC

Concept

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Connectivity - NFC

invokeBeam()

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Connectivity - NFC

createTextRecord()

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Connectivity - NFC

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Printing frameworks

capabilities

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Printing frameworks

PdfRenderer

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Developer perks

and accessibility

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

App usage stats

Concept

Knowledge is power

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

App usage stats

Last usage

total uptime

Last config change

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Testing

Concept

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Testing

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

Accessibility

Concept

A lot is different

Key points

I hope you liked it

by Royi Benyossef

A lot is different

Key points

I hope you liked it

by Royi Benyossef

A lot is different

Key points

I hope you liked it

by Royi Benyossef

A lot is different

Key points

I hope you liked it

by Royi Benyossef

A lot is different

Key points

I hope you liked it

by Royi Benyossef

I hope you liked it

by Royi Benyossef

I hope you liked it

by Royi Benyossef

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