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POwhy will this sound loop not stop?
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14094100
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2012-12-30T19:52:55.273
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2012-12-30T20:41:46.157
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2012-12-30T20:41:46.157
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Body
<p>I made a sound loop in my app that I want to stop when the user presses the 'ok' button on a <code>UIAlertView</code> that comes up. </p> <p>I have 2 problems though:</p> <hr> <h2>First</h2> <p>When I have breakpoints on and I set a breakpoint for all exceptions, an exception appears on <code>[audioPlayer play]</code> but no error is shown on the log and the app does not crash after 'F8-ing' through the exception except there is no sound. </p> <hr> <h2>Second</h2> <p>The other problem I'm having is that the audio file wont stop after the user taps the 'ok' button, and breakpointing through shows that it does read the <code>[audioPlayer stop]</code> call. I have no idea what is causing these errors and nothing I do seems to help.</p> <hr> <h2>Code</h2> <pre><code>AVAudioPlayer *audioPlayer; -(void)done { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Timer Done" message:nil delegate:nil cancelButtonTitle:nil otherButtonTitles:@"Ok", nil]; [alert show]; [self playAlert]; } -(void)playAlert { NSString *soundFilePath = [[NSBundle mainBundle] pathForResource:@"Alarm" ofType:@"caf"]; NSURL *soundFileURL = [NSURL fileURLWithPath:soundFilePath]; audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:soundFileURL error:nil]; audioPlayer.numberOfLoops = -1; //infinite [audioPlayer play]; } - (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex { if (buttonIndex == 1) { if ([audioPlayer isPlaying]) { [audioPlayer stop]; } } } </code></pre> <p>Please let me know what I can do to fix this.</p>
Tags
<objective-c><audio><avfoundation><uialertview><avaudioplayer>
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why will this sound loop not stop?
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1. UScory ginsberg
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