Download - Bluetooth 4.0 and iBeacons in your iOS [Codemotion Milan 2014]

MILAN november 28th/29th, 2014

Bluetooth 4.0 and iBeacons in your iOS app [email protected] - RunCode @if9 runcode.it

Francesco Novelli

MILAN november 28th/29th, 2014 – Francesco Novelli

Chi sono?

1.  Appassionato di tecnologia! 2.  Freelance! 3.  iOS Developer 4.  Blogger per devApp.it 5.  Ex Scrittore di libri 6.  Ex Web Developer


Thanks to:

blinkar

http://blinkar.it


Agenda:

•  Bluetooth 4.0 •  iBeacons •  Beacons alternatives •  iOS 7…7.1….8!


Bluetooth 4.0: cos’è?

•  BLE: Bluetooth Low Energy

•  Standard, niente draft! (dal 2010)

•  Chip diverso da 3.0 e non retro compatibile

•  Dual Chip Device


LOW ENERGY!!!!


Bluetooth 4.0: Le novità “minori”

•  Niente abbinamenti, accoppiamenti, PIN, attese •  Advertising continuo (se acceso…) •  Low energy

MIN 0.01 - MAX 0.5 Old Bluetooth 1

•  Meno Range (50m vs 100m) •  Meno Throughput (0.27Mbit/s vs 2.1 Mbit/s) •  Meno Latency (6ms vs 100ms)


Bluetooth 4.0: A cosa non serve

•  Auricolari •  Scambio dati •  Cuffie •  … •  e quindi??


Bluetooth 4.0: A cosa serve

•  IoT Internet of Things •  Orologi (Apple Watch, Android Wear, Pebble) •  Sport e device fitness •  Healtcare •  Security •  Proxymity •  Automation •  Everything!


Bluetooth 4.0: Profili di utilizzo

•  GATT: is.gd/blegatt •  Da leggere per

developer •  Da leggere per ogni

hardware makers •  Adattare il device BLE

con i profili


Bluetooth 4.0 e iOS

•  CoreBluetooth •  iOS e Mac OS X •  Bluetooth ad alto livello


Bluetooth 4.0 e iOS

•  CBCentralManager: •  CBPeripheral: device bluetooth •  CBService: servizi del device •  CBCharacteristic: informazioni del servizio


Bluetooth 4.0 e iOS

CBCentralManager:

CBPeripheral

CBService

CBCharacteristic

X

123


DEMO


Bluetooth 4.0 e iOS

•  iPhone 4s + •  Mac

Thanks to theapplelounge.com


iBeacon

•  Cos’è? •  Come funziona? •  Dove si trova? •  Quanto costa? •  Come lo uso?


iBeacon

iBeacon, a new class of low-powered, low-cost transmitters that can notify nearby iOS 7 devices of their presence, provides apps a whole new level of location awareness, such as trail markers in a park, exhibits in a museum, or product displays in stores.


iBeacon: notify…what?

•  UDID (Hex ID) •  Major (Int) •  Minor (Int) •  … •  Sempre! •  A chiunque, in broadcasting


iBeacon: Sample

•  UUDID: E2C56DB5-DFFB-48D2-B060-D0F5A71096E0 Museo Uffizi

•  Major: int 2 Piano 2

•  Minor: int 13 Quadro 13

•  quindi…

•  sei nel Museo al secondo piano davanti al quadro 13. propongo audio guida per quel quadro.


iBeacon: cos’è fisicamente?


iBeacon da iDevice

•  CoreBluetooth.framework (AirLocate sample code)

_peripheralManager = ![[CBPeripheralManager alloc] initWithDelegate:self queue:dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)];

NSDictionary *peripheralData = nil; !if(_uuid && _major && _minor) !{ !CLBeaconRegion *region = ![[CLBeaconRegion alloc] initWithProximityUUID:_uuid !

major:[_major shortValue] ! minor:[_minor shortValue] !

identifier:@"com.apple.AirLocate"]; !peripheralData = [region peripheralDataWithMeasuredPower:_power]; !}

[_peripheralManager startAdvertising:peripheralData];


iBeacon: Gli altri


iBeacon: Estimote

•  Largamente apprezzati •  Versione stickers (accelerometro e

temperatura) •  Custom SDK •  Android SDK •  Costo elevato


iBeacon: Gimbal

•  Qualcomm! •  Prezzo basso •  Programmabili via iPhone •  SDK potenziato (non obbligatorio) •  Controllo via web (con SDK proprietario) •  Android SDK •  Consumo batteria da rivedere •  Versione Tag o Device


iBeacon: Consumi

http://is.gd/ibeaconcomp


iBeacon: Come lo uso?

NOTIFY MONITORING


iBeacon: Notify

•  CLLocationManager e delegate •  Metodo delegate chiamato ad ogni entrata o

uscita da una CLBeaconRegion (campo iBeacon)

•  Disponibile anche ad app in background •  Si può osservare un UUID o una iBeacon

(UUID + Major + Minor)


iBeacon: Notify

_locationManager = [[CLLocationManager alloc] init]; !_locationManager.delegate = self; ! !CLBeaconRegion *region = nil; !_uuid = [[NSUUID alloc] initWithUUIDString:@“E2C56DB5-DFFB-48D2-B060-D0F5A71096E0"]; !region = ![[CLBeaconRegion alloc] initWithProximityUUID:_uuid!

identifier:@"com.apple.AirLocate"]; !region.notifyOnEntry = YES; !region.notifyOnExit = YES; !region.notifyEntryStateOnDisplay = YES; ! ![_locationManager startMonitoringForRegion:region];


iBeacon: Notify delegate

-  (void)locationManager:(CLLocationManager *)manager ! didEnterRegion:(CLRegion *)region;

-  (void)locationManager:(CLLocationManager *)manager ! didExitRegion:(CLRegion *)region;

- (void)locationManager:(CLLocationManager *)manager ! didDetermineState:(CLRegionState)state ! forRegion:(CLRegion *)region; !


iBeacon: Notify, quando?

•  Location awareness push notification •  Interattività dell’app •  Pagamenti


iBeacon: Monitoring

•  CLLocationManager e delegate •  Metodo del delegate invocato ogni secondo (se

ci sono 1 o più beacon) •  Array di beacons


iBeacon: Monitoring

_locationManager = [[CLLocationManager alloc] init]; !_locationManager.delegate = self; ! !CLBeaconRegion *region = nil; !_uuid = ![[NSUUID alloc] initWithUUIDString:@“E2C56DB5-DFFB-48D2-B060-D0F5A71096E0"]; !region = [[CLBeaconRegion alloc] initWithProximityUUID:_uuid

identifier:@"com.apple.AirLocate"]; ![_locationManager startRangingBeaconsInRegion:region]; !!!- (void)locationManager:(CLLocationManager *)manager ! didRangeBeacons:(NSArray *)beacons! inRegion:(CLBeaconRegion *)region { !!!

NSLog(@"Major: %@, Minor: %@, Acc: %.2fm %li", beacon.major, beacon.minor, beacon.accuracy, beacon.proximity); !!}


iBeacon: Monitoring, quando?

•  Geofencing al chiuso •  Elencare beacons vicini •  Ottenere le distanza da un beacon •  Visualizzare informazioni con app aperta


iBeacon: iOS Roadmap

•  7.0 Introduzione •  7.1 Notify con app killate

Velocità maggiore per le notifiche •  8.0 Continuity Icon


iBeacon: Case history

•  MLB •  Virgin •  Apple Store •  Musei Palazzo Farnese •  Nazioni unite •  Parchi floreali •  Caccia al tesoro •  …


iBeacon: Android

•  Android 4.3+ (e.g. Samsung Galaxy S3/S4/S4 Mini, Samsung Galaxy Note 2/3, HTC One, Google/LG Nexus 7 2013 version/Nexus 4/Nexus 5, HTC Butterfly, OnePlus One)

•  SDK produttori (Gimbal, Estimote, etc) •  AltBeacon Project


iBeacon: Resources

•  iBeacon Bible •  developer.apple.com/ibeacon •  WWDC 2014 Session 307 – What’s New In

Core Location •  AirLocate Sample Code

MILAN november 28th/29th, 2014

Bluetooth 4.0 and iBeacons in your iOS app [email protected] - RunCode @if9 runcode.it

Thanks Francesco Novelli

Download - Bluetooth 4.0 and iBeacons in your iOS [Codemotion Milan 2014]

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