AVAudioPlayer doesn't start playing in background

Question

I am using AVAudioPlayer and NSFileHandle to do audio streaming. The basic idea is that I save the streaming audio data to the device with file sys

Answer 1

[[UIApplication sharedApplication] beginReceivingRemoteControlEvents];

UIBackgroundTaskIdentifier newTaskId = UIBackgroundTaskInvalid;
newTaskId = [[UIApplication sharedApplication] beginBackgroundTaskWithExpirationHandler:NULL];

/* And in info.Plist file Required background modes : App PLAYS Audio */