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iOS 2.1 to iOS 2.2 API Differences

Added frameworks:

AVFoundation

AVAudioPlayer.h
Added AVAudioPlayer
Added -[AVAudioPlayer averagePowerForChannel:]
Added AVAudioPlayer.currentTime
Added AVAudioPlayer.data
Added AVAudioPlayer.delegate
Added AVAudioPlayer.duration
Added -[AVAudioPlayer initWithContentsOfURL:error:]
Added -[AVAudioPlayer initWithData:error:]
Added AVAudioPlayer.meteringEnabled
Added AVAudioPlayer.numberOfChannels
Added AVAudioPlayer.numberOfLoops
Added -[AVAudioPlayer pause]
Added -[AVAudioPlayer peakPowerForChannel:]
Added -[AVAudioPlayer play]
Added AVAudioPlayer.playing
Added -[AVAudioPlayer prepareToPlay]
Added -[AVAudioPlayer stop]
Added -[AVAudioPlayer updateMeters]
Added AVAudioPlayer.url
Added AVAudioPlayer.volume
Added AVAudioPlayerDelegate
Added -[AVAudioPlayerDelegate audioPlayerBeginInterruption:] (no architecture available)
Added -[AVAudioPlayerDelegate audioPlayerDecodeErrorDidOccur:error:]
Added -[AVAudioPlayerDelegate audioPlayerDidFinishPlaying:successfully:]
Added -[AVAudioPlayerDelegate audioPlayerEndInterruption:] (no architecture available)

AddressBook

No changes

AddressBookUI

No changes

AudioToolbox

AudioFile.h
Added AudioFileReadPacketData()
AudioFormat.h
Added kAudioFormatProperty_FirstPlayableFormatFromList
Added kAudioFormatProperty_ID3TagSize
Added kAudioFormatProperty_ID3TagToDictionary
AudioQueue.h
Added kAudioQueueErr_PrimeTimedOut
AudioServices.h
Added kAudioSessionCategory_SoloAmbientSound
Added kAudioSessionProperty_AudioInputAvailable

AudioUnit

No changes

CFNetwork

No changes

CoreAudio

No changes

CoreFoundation

CFBase.h
Added #def kCFCoreFoundationVersionNumber10_5_2
Added #def kCFCoreFoundationVersionNumber10_5_3
Added #def kCFCoreFoundationVersionNumber10_5_4
Added #def kCFCoreFoundationVersionNumber_iOS_2_0
Added #def kCFCoreFoundationVersionNumber_iOS_2_1

CoreGraphics

No changes

CoreLocation

CLLocation.h
Added CLLocation.course
Added CLLocation.speed
Added CLLocationDirection
Added CLLocationSpeed

Foundation

NSDateFormatter.h
Modified NSDateFormatterBehavior10_0
Architectures
Oldarm
Newnone?

NSHTTPCookie.h
Added -[NSHTTPCookie isHTTPOnly]
NSNumberFormatter.h
Modified NSNumberFormatterBehavior10_0
Architectures
Oldarm
Newnone?

NSObjCRuntime.h
Added #def NSFoundationVersionNumber10_5_2
Added #def NSFoundationVersionNumber10_5_3
Added #def NSFoundationVersionNumber10_5_4
Added #def NSFoundationVersionNumber_iOS_2_0
Added #def NSFoundationVersionNumber_iOS_2_1

MediaPlayer

No changes

OpenAL

No changes

OpenGLES

No changes

QuartzCore

No changes

Security

No changes

SystemConfiguration

No changes

UIKit

UIViewController.h
Modified UIViewController.nibName
Declaration
Old@property(readonly, copy) NSString *nibName
New@property(nonatomic, readonly, copy) NSString *nibName

Modified UIViewController.nibBundle
Declaration
Old@property(readonly, retain) NSBundle *nibBundle
New@property(nonatomic, readonly, retain) NSBundle *nibBundle