小编Car*_*ela的帖子

我想在我的iphone上播放系统声音,声音在模拟器中播放得非常好,但在设备上无法正常工作.

- (IBAction)SystemSound:(id)sender {
    NSString *soundFilePath = [[NSBundle mainBundle] pathForResource:@"waterfall"      ofType:@"caf"];
    NSURL *soundFileURL = [NSURL fileURLWithPath:soundFilePath];
    AudioServicesCreateSystemSoundID((__bridge CFURLRef)soundFileURL, &systemSound);
    AudioServicesPlaySystemSound(systemSound);
}