ios get airplay name

標籤：

tarting from iOS7 AudioToolbox API for currentRoute becomes deprecated:

Apple instead made currentRoute API available to you in AudioSession, which allows retrieving it‘s port information as well as listening to audioRouteChangeNotification in a nice way:

NSString* airplayName = [self activeAirplayOutputRouteName];if (airplayName) {    //airplay is active}[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(audioRouteHasChangedNotification:) name:AVAudioSessionRouteChangeNotification object:[AVAudioSession sharedInstance]];

 1 - (NSString*)activeAirplayOutputRouteName 2 { 3     AVAudioSession* audioSession = [AVAudioSession sharedInstance]; 4     AVAudioSessionRouteDescription* currentRoute = audioSession.currentRoute; 5     for (AVAudioSessionPortDescription* outputPort in currentRoute.outputs){ 6         if ([outputPort.portType isEqualToString:AVAudioSessionPortAirPlay]) 7             return outputPort.portName; 8     } 9 10     return nil;11 }12 13 - (void)audioRouteHasChangedNotification:(NSNotification*)notification14 {15     //do something16 }

 

ios get airplay name