iphone development quick start

iPhone Development Quick Start

Chris Van Buskirk

Topics

• Planning

• Design

• Development

• Deployment

• Marketing


Planning

• Apple Developer Connection (ADC)

• Account Choices

• Project Description

• Sketches

• Building Your Team


iPhone Developer Accounts

• Free

• Individual ($99)

• Company ($99)

• Enterprise ($299)


Project Description• What is your application?

• Review possible competition.

• Target Audience

• Feature list

• Must have...

• Nice to have...


Sketching


Team Roles

• Project Manager

• Designer

• Developer

• Quality Control


iPhone Design

• Tools

• Wire Framing

• Screen Design

• Interface Builder (IB)

• Resources


Tools• OmniGraffle

Professional

• iPhone Stencils

• Photoshop

• iPhone template

• Correctly layered


Wire Framing


Schedule Arthur Hardy About

Endymion

Doubloon or Crest(see article for

examples)

Parade Route Arthur says...Click Button to open a map of

the parade route.

Click Button to open history note. Story template screen will be used (last slide).

Date

Time 6:00 PM

Location Uptown New Orleans

Theme secret

History 69th annual parade

Floats 28

Members 665 men

Royalty John Doe

Throws doubloons, flashing, lighted winged sandals, medallion beads, doubloons

Special award-winning floats, flambeaux, officers on horseback

Parade Details. This section might scroll (box only) for the

purposes of growth, as it maybe a web

view. I want the Map and History buttons

always present.

Schedule Title of the parade.Button shall

return user back to schedule

screen.

Note: The map screen will not need design.

Screen Design



Endymion

Doubloon or Crest(see article for

examples)

Parade Route Arthur says...

Date

Time 6:00 PM

Location Uptown New Orleans

Theme secret

History 69th annual parade

Floats 28

Members 665 men

Royalty John Doe

Throws doubloons, flashing, lighted winged sandals, medallion beads, doubloons

Special award-winning floats, flambeaux, officers on horseback

Schedule

Screen Design


Saturday, February 16, 2009

IRIS UPTOWN 11:00AM

TUCKS UPTOWN 12:00PM

ENDYMION MID-CITY 4:30PM

ISIS METARIE 6:30PM

Sunday, February 17, 2009

THOTH UPTOWN 11:00AM

VENUS UPTOWN 12:00PM

BACCHUS UPTOWN 4:00PM

NAPOLEON METARIE 4:00PM

TUT HOUMA 6:00PM

Sunday, February 17, 2009

ORPHEOUS UPTOWN 7:00PM


PARADE SCHEDULE 2010

Interface Builder (IB)


• Visually build interfaces.

• Drop and drag UI controls.

• Change properties visually.

• Concept of wiring.

• Connect to instance variables using outlets.

• Use actions to fire methods.

Resources


• Apple Human Interface Guidelines.

• Edward Tufte on iPhone design.

• iPhone User Interface Design Projects (Apress).

• Smashing Magazine.

iPhone Development• Tools

• Objective-C

• Design Patterns

• Frameworks

• Data

• Resources


Tools

• Xcode IDE

• Simulator

• Instruments

• Shark


Objective-C• Derived from the C programming language.

• Syntax from Smalltalk, and is Object based.

• Separates files for interface and implementation.

• Uses message passing to object instances.

• Reference counting for memory model.

• Much more...


Objective-C 2.0

• Garbage collection. (sorry no iphone)

• Properties (dot syntax with classes)

• Faster enumeration


Objective-C Code


#import <Foundation/NSObject.h>

@interface Fraction: NSObject { int numerator; int denominator;}

-(void) print;-(void) setNumerator: (int) n;-(void) setDenominator: (int) d;-(int) numerator;-(int) denominator;@end

Objective-C Code


#import "Fraction.h"#import <stdio.h>

@implementation Fraction-(void) print { printf( "%i/%i", numerator, denominator );}-(void) setNumerator: (int) n { numerator = n;}-(void) setDenominator: (int) d { denominator = d;}-(int) denominator { return denominator;}@end

Objective-C Code


#import <stdio.h>#import "Fraction.h"

int main( int argc, const char *argv[] ) { // create a new instance Fraction *frac = [[Fraction alloc] init];

// set the values [frac setNumerator: 1]; [frac setDenominator: 3];

printf( "The fraction is: " ); [frac print]; printf( "\n" );

// free memory [frac release];

return 0;}

Design Patterns


Model-View-Controller (MVC)

Design Patterns


Delegation Pattern

Frameworks• Foundation Kit (Arrays, Dictionaries, Numbers,

XML, Networking, Dates, etc..)

• UI Kit (UITableViews, UIScrollViews, UIButtons, UILabels, UIImageViews, UISliders, etc...)

• Web Kit (UIWebView)

• Core Graphics (Animation/gaming)

• Other


Data

• Plist’s

• HTML/CSS - Webkit

• sqlite

• Core Data

• JSON (great over network)


Resources


• ADC Documentation/Samples

• Stanford Courseware on iTunes University (Winter)

• Learn C on a Mac (Apress)

• Learn Objective-C on a Mac (Apress)

• Beginning iPhone Development (Apress)

• More iPhone Development (Apress)

• WWDC

• Stack Overflow

App Deployment

• Provisioning (ADC)

• iTunes Connect (app upload, reports)

• The Process


Provisioning• Setting up a team

• Obtaining your Certificate

• Assigning Devices

• Creating an App ID

• Create a Provisioning Profile

• Digitally sign your app.


iTunes Connect


iTunes Connect


• Set your ratings.

• Upload your app, screen shots and icon 512x512.

• Set your price (Apple takes 30%).

• Set Localization.

• In app purchases.

iTunes Connect


Process


Upload Your App

Waiting for Review

In Review


Your application is Ready for Sale

Marketing

• Twitter Account

• Facebook Fan Page

• Ads (google/FB)


Twitter

• Reach many users

• Don’t spam/but follow

• Provide pertinent information about your product.

• Provide Support


Facebook Fan Page

• Searchable on Facebook.

• Tap into Twitter feed.

• Landing page from the web.

• Build a user group.


Web Ads

• Google Adwords

• Facebook Ads

• Pitfalls


Apple



Questions

iphone development quick start

Technology

int numerator int denominator

interface fraction

import fraction

int nvoid setdenominator

void printvoid setnumerator

return denominator

iris uptown

amtucks uptown