iPhone Lecture #1

Welcome to www.gurunun.com 오재혁 [email_address] the iPhone World

개발자 등록 및 SDK 설치 -

애플 개발자 등록 SDK 다운로드 iPhone Developer Program

iPhone Developer Program 등록

프로파일 종류 프로파일 준비 프로파일 확인

Development Profile Distribution Profile

인증서 등록 기기 등록 App ID 생성 프로파일 생성 프로파일 설치

Certificate Signing Request Create Development/Distribution Certificate WWDR (Apple Worldwide Developer Relations Certification Authority)

Create/Download Certificate, WWDR

유료 판매를 위한 준비 준비

Ref. Developer Guide (validate Financial Name and Legal Entity Address)

어플리케이션등록이후

id (4) : pointer to Object nil : a null Object instance BOOL (char, 1) : YES 1, NO 0 char (1), int (4), short (2), long (4), long long (8), double (8) Types

Operators +, -, /, *, % >, >=, ==, !=, <=, < &&, ||, !

Conditions if if (test) do_something else if (test) do_something_else else ...

Loops while (test) {statement;} do {} while (test); for (...;...;...) {}

Ref. OpenGLES template Project Project Project

Fast Enumeration NSArray *array = [NSArray arrayWithObjects:@”1”, @”2”, @”3”, nil]; for ( NSString *string in array ) { NSLog(@”string is %@”, string); }

메모리 관리 NSObject, Reference counter new, alloc : +1 retain : 원본 +1 copy : 사본 +1 release : -1 autorelease : 임의시점에 -1

메모리 관리 con’t dealloc method : 모든 instance 에 release 블록 내에서 alloc : release = 1:1

Cocoa Style Class Names Variable Names Method Names Abbreviations Preprocessor Constants / Macros

Class Names capitalized NS... (NeXTSTEP) prefix ~ namespace

Variable Names Correct Incorrect NSString *hostName; NSNumber *ipAddress; NSArray *accounts; NSString *HST_NM; NSNumber *theip; NSArray *nsma; NSString *_name;

Method Names [fileWrapper writeToFile: path atomically: YES updateFilenames: YES]; [finder openFile: mailing withApplication: @”MailDrop” and Deactivate: YES];

Preprocessor constants/Macros all capitalized #define MAX_ENTRIES 20 #ifdef ENABLE_BINDINGS_SUPPORT

[[column identifier isEqualToString:@”name”] SEL aSelector = NSSelectorFromString(@”methodName”); NSString *name = [person valueForKey:@”firstName”]; ...

Model-View-Controller Model : Data View : UI Controller : Logic

Mutable objects NSArray : 초기화 이후 수정 불가 NSMutableArray : 가능

Delegation The Delegating object : a framework object The Delegate : a custom controller object, typically Delegating Object:Delegate = 1:1

Notification Receiver:Poster = n:1 Poster can send any message

Core OS Layer Core Services Layer Media Layer Cocoa Touch Layer

External Accessory Security Core OS Layer

External Accessory 30-pin dock connector Bluetooth

Security Keychain Random number generator

Core Services Layer Address Book CFNetwork Core Data Core Location Core Foundation Foundation MobileCore Services Store Kit System Configuration

Address Book User’s Contacts Mail SMS

CFNetwork BSD sockets SSL (Secure Socket Layer), TLS (Transport Layer Security) Resolving DNS hosts HTTP, FTP Bonjour services

Core Data support for Data management

Core Location Latitude Longitude

Core Foundation the basis for Foundation

Foundation “nuts and bolts” for Objective-C programming

Mobile Core Services Uniform Type Identifiers

System Configuration network reachability

Media Layer Audio ToolBox Audio Unit AV Foundation Core Audio Media Player Core Graphics Core Text Quartz Core OpenGL ES

Audio Audio Session Audio Queue Audio Unit

Audio Session mix app’s sounds with other’s respond to an audio interruption respond when a user plug in or unplug a headset

Audio Queue a straight forward, low overhead way to record/play audio

Audio Unit Convert unit iPod Equalizer unit 3D Mixer unit Multichannel Mixer unit Generic Output unit I/O unit Voice Processing I/O unit

AV Foundation Objective-C interface for handling audio

Media Player playing video/audio files

Core Graphics Quartz 2D drawing engine

Core Text laying out text, handling fonts

OpenGL ES a compact and efficient subset of the OpenGL

Cocoa Touch Layer Address Book UI Game Kit Map Kit Message UI UIKit

Address Book UI user’s contacts

Game Kit peer-to-peer connectivity in-game voice

Map Kit display map or satellite imagery with custom information

UIKit event handling, drawing, windows, views, controls for Multi-Touch interface

iPhone Lecture #1

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iPhone Lecture #1