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2014/10/15 ¤U¤È 10:13:56

iphone Programming Glossary: setactive

How do I record audio on iPhone with AVAudioRecorder?

http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder

error err if err NSLog @ audioSession @ d @ err domain err code err userInfo description return audioSession setActive YES error err err nil if err NSLog @ audioSession @ d @ err domain err code err userInfo description return recordSetting..

How to Play a sound using AVAudioPlayer when in Silent Mode in iPhone

http://stackoverflow.com/questions/10322040/how-to-play-a-sound-using-avaudioplayer-when-in-silent-mode-in-iphone

AVAudioSession sharedInstance NSError error nil BOOL result NO if audioSession respondsToSelector @selector setActive withOptions error result audioSession setActive YES withOptions 0 error &error iOS6 else audioSession setActive YES withFlags.. error nil BOOL result NO if audioSession respondsToSelector @selector setActive withOptions error result audioSession setActive YES withOptions 0 error &error iOS6 else audioSession setActive YES withFlags 0 error &error iOS5 and below if result.. setActive withOptions error result audioSession setActive YES withOptions 0 error &error iOS6 else audioSession setActive YES withFlags 0 error &error iOS5 and below if result && error deal with the error error nil result audioSession setCategory..

Using AVCaptureSession and AVAudioPlayer together

http://stackoverflow.com/questions/10903542/using-avcapturesession-and-avaudioplayer-together

kAudioSessionProperty_OverrideCategoryMixWithOthers sizeof doSetProperty doSetProperty AVAudioSession sharedInstance setActive YES error nil audioSessionSetup YES void playAudio self setupAudioSession NSString soundFilePath NSBundle mainBundle pathForResource..

AVAudioPlayer turns off iPod - how to work around?

http://stackoverflow.com/questions/1507541/avaudioplayer-turns-off-ipod-how-to-work-around

kAudioSessionProperty_OverrideCategoryMixWithOthers sizeof doSetProperty doSetProperty AVAudioSession sharedInstance setActive YES error nil From the docs kAudioSessionProperty_OverrideCategoryMixWithOthers Changes the mixing behavior of the kAudioSessionCategory_MediaPlayback..

Play MP3 Files with iPhone SDK

http://stackoverflow.com/questions/1973902/play-mp3-files-with-iphone-sdk

self Activates the audio session. NSError activationError nil AVAudioSession sharedInstance setActive YES error activationError AVAudioPlayer newPlayer AVAudioPlayer alloc initWithContentsOfURL soundFileURL error nil self.appSoundPlayer..

how to route iPhone audio to the bluetooth headset

http://stackoverflow.com/questions/2375837/how-to-route-iphone-audio-to-the-bluetooth-headset

audioSession setDelegate self audioSession setCategory AVAudioSessionCategoryPlayAndRecord error nil audioSession setActive YES error nil set up for bluetooth microphone input UInt32 allowBluetoothInput 1 OSStatus stat AudioSessionSetProperty ..

Prevent a UISearchDisplayController from hiding the navigation bar

http://stackoverflow.com/questions/2813118/prevent-a-uisearchdisplaycontroller-from-hiding-the-navigation-bar

@interface MySearchDisplayController UISearchDisplayController @end @implementation MySearchDisplayController void setActive BOOL visible animated BOOL animated super setActive visible animated animated self.searchContentsController.navigationController.. @end @implementation MySearchDisplayController void setActive BOOL visible animated BOOL animated super setActive visible animated animated self.searchContentsController.navigationController setNavigationBarHidden NO animated NO @end..

iPhone OS 4 Multitasking - Playing Audio In background

http://stackoverflow.com/questions/3007527/iphone-os-4-multitasking-playing-audio-in-background

sharedInstance setCategory AVAudioSessionCategoryPlayback error setCategoryErr AVAudioSession sharedInstance setActive YES error activationErr The AVAudioSessionCategoryPlayback category ensures that playback continues when the screen locks...

iphone: playing audio playlist in the background?

http://stackoverflow.com/questions/3297571/iphone-playing-audio-playlist-in-the-background

error AVAudioSession sharedInstance setCategory AVAudioSessionCategoryPlayback error nil AVAudioSession sharedInstance setActive YES error nil ap.delegate self mainController.audioPlayer ap ap release if mainController.audioPlayer nil NSLog error description..

How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar

http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll

search settings if they were saved in didReceiveMemoryWarning. if self.savedSearchTerm self.searchDisplayController setActive self.searchWasActive self.searchDisplayController.searchBar setSelectedScopeButtonIndex self.savedScopeButtonIndex self.searchDisplayController.searchBar..

How do I get my AVPlayer to play while app is in background?

http://stackoverflow.com/questions/4771105/how-do-i-get-my-avplayer-to-play-while-app-is-in-background

code radioAudio AVAudioSession alloc init radioAudio setCategory AVAudioSessionCategoryPlayback error nil radioAudio setActive YES error nil Then this NSString radioURL @ http xxx.xxx.xxx radio.m3u radioPlayer AVPlayer playerWithURL NSURL URLWithString..

how to record audio through an iPhone app?

http://stackoverflow.com/questions/5602901/how-to-record-audio-through-an-iphone-app

audioS AVAudioSession sharedInstance audioS setCategory AVAudioSessionCategoryPlayAndRecord error error audioS setActive YES error error NSURL url NSURL fileURLWithPath @ dev null NSDictionary settings NSDictionary dictionaryWithObjectsAndKeys..

Detecting the iPhone's Ring / Silent / Mute switch using AVAudioPlayer not working?

http://stackoverflow.com/questions/6901363/detecting-the-iphones-ring-silent-mute-switch-using-avaudioplayer-not-worki

audioSession.delegate self audioSession setCategory AVAudioSessionCategoryAmbient error nil audioSession setActive YES error nil NSLog @ muted i self deviceIsSilenced ... I was thinking maybe some other more accurate kAudioSessionProperty..

Avfoundation - Play and record video (along with audio and preview) simultaneously

http://stackoverflow.com/questions/6991452/avfoundation-play-and-record-video-along-with-audio-and-preview-simultaneous

Play music in the background using AVAudioplayer

http://stackoverflow.com/questions/7619794/play-music-in-the-background-using-avaudioplayer

nil AVAudioSession sharedInstance setCategory AVAudioSessionCategoryPlayback error nil AVAudioSession sharedInstance setActive YES error nil UIApplication sharedApplication beginReceivingRemoteControlEvents audioPlayer play super viewDidLoad share..

How do I start playing audio when in silent mode & locked in iOS 6?

http://stackoverflow.com/questions/9725192/how-do-i-start-playing-audio-when-in-silent-mode-locked-in-ios-6

sharedInstance setCategory AVAudioSessionCategoryPlayback error setCategoryErr AVAudioSession sharedInstance setActive YES error activationErr Then you need to write these much code in AppDelege Now you can easily run audio while phone screen..