How to Stop the Audio After Coming Back From that audio ViewController IOS7

Question

Hi I'm playing the audio file in one view controller when i going the another view controller its still playing the audio how to pause the audio when we going back to another view controller.

   NSString *audioPath = [[NSBundle mainBundle] pathForResource:@"audio" ofType:@"mp3" ];
   NSURL *audioURL = [NSURL fileURLWithPath:audioPath];
   NSError *error;
   self.audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:audioURL error:&error];
  [self.audioPlayer play];

Please tell where i have to put the pause code for the audio when I'm going for another view controller.

Thanks.

Answer 1

in your viewController dealloc method add code to stop your audioPlayer

 - (void)dealloc {
    if ([self.audioPlayer isPlaying])
       [self.audioPlayer stop];

     [super dealloc]; // call if you are not using ARC
 }

You can also put the stop audio code in ViewWillDisappear method if you are going deeper into heirarchy