Mobile Software Engineering Crash Course - C05 iOS Intro

Mohammad Shaker

FIT of Damascus - AI dept.

MohammadShakerGtr@gmail.com

Mobile SE –August 2012

Mobile

Software

Engineering

L05 - iOS

iOS frameworks

• Address Book UI Framework

• Event Kit UI Framework

• Game Kit Framework

• iAd Framework

• Map Kit Framework

• Message UI Framework

• UIKit Framework

• . . .

MVC

iOS Dev Centerhttps://developer.apple.com/devcenter/ios/

C

printf

Data Structure

• pointers

• Struct

• Enum

• arrays

Objective-C

Data Types

BOOL

id

nil

...

Foundation Data Types

• NSInteger

• NSPoint

• NSRect

• NSSize

• NSUInteger

• ...

.h, Define a class – interface

.m, Implementation

Instance Variables

Class Methods

+alloc;

Funcation Calls - Messages

Instance Methods

Messages

@property

@synthesize

Collections

• NSArray

• NSMutableArray

• NSDictionary

• NSMutableDictionary

• NSSet

• NSMutableSet

• …

https://developer.apple.com/documentation/Cocoa/Reference/Foundation/Classes/NSMutableArray_Class/

Fast Enumeration

Localization

• Multi language

• Android, iPhone, iPad.

The iPad

Specs

• 1st generation

1 GHz Apple A4

• 2nd generation

1 GHz Apple A5

• 3rd generation

1 GHz Apple A5X

http://en.wikipedia.org/wiki/IPad

• 1st generation

256 MB DDR RAM

• 2nd generation

512 MB DDR2 RAM

• 3rd generation

1 GB DDR2 RAM

Core Graphics

Core GraphicsThe bad way :D

Core GraphicsXcode OpenGL template

Resolution

• iPhone, iPod touch

320 x 480

• iPad

– 1st & 2nd generation

1024 × 768 px

– 3rd generation

2048×1536 px (Way better than your

laptop)

Done,

Feel free to ask