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Editorial Team
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Asked: 2026-06-17T12:31:49+00:00

After the app starts, and I press the start button, it s lagg but

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After the app starts, and I press the start button, it s “lagg” but I used this code into viewdidload and viewdidappear too:

gombhang = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"button4" ofType:@"mp3"]];

gombha = [[AVAudioPlayer alloc] initWithContentsOfURL:gombhang error:nil];
[gombha prepareToPlay];
gombha.delegate = self;

How can I fix this lagg? If I can t fix it apple will reject it?

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1 Answer

  1. Editorial Team
    NSString *soundFile = [[NSBundle mainBundle] pathForResource:@"button4" ofType:@"wav"]; NSURL *soundFileURL = [NSURL fileURLWithPath:soundFile]; AudioServicesCreateSystemSoundID((CFURLRef) CFBridgingRetain(soundFileURL), &_MySound); AudioServicesPlaySystemSound(_MySound);

    And another way: I made an empty/ muted 0.1 sec sound file, and played in viewdidload, and this method loaded the avaudioplayer before I clicked on the start button, so it doesn t lagg anymore.

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