2014/10/15 下午 10:04:15

iphone Programming Glossary: audio_session_err

this app was developed and works fine under ios 5.0, but crashes under ios 4.3

http://stackoverflow.com/questions/8397223/this-app-was-developed-and-works-fine-under-ios-5-0-but-crashes-under-ios-4-3

whose name is setMode error . The code about audio processing is audio_session AVAudioSession sharedInstance retain audio_session_err nil audio_session setCategory AVAudioSessionCategoryPlayAndRecord error audio_session_err NSLog @ UInt32 audioRouteOverride.. sharedInstance retain audio_session_err nil audio_session setCategory AVAudioSessionCategoryPlayAndRecord error audio_session_err NSLog @ UInt32 audioRouteOverride 1 AudioSessionSetProperty kAudioSessionProperty_OverrideCategoryDefaultToSpeaker sizeof.. 1 AudioSessionSetProperty kAudioSessionProperty_OverrideCategoryMixWithOthers sizeof allowMixing allowMixing if audio_session_err NSLog @ audioSession @ d @ audio_session_err domain audio_session_err code audio_session_err description else audio_session_err..