如何在iOS中使用AVAudioPlayer进行无限重复 [英] How to do unlimited repetition by using AVAudioPlayer in ios

问题描述

在我的应用中，我正在使用音频.我想在点击按钮时无限期播放音频.有可能吗?

In my app i am using audio. I want to play audio for unlimited time on tapping button. Is it possible?

推荐答案

最简单的方法是在播放器到达终点时重新播放:

Easiest way is to re-play the player when it reaches the end :

-(void)startPlayer {

    NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"sound" ofType:@"mp3"]];
    NSError *error;
    player = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:&error];
    player.delegate = self;
    if (error) {
        NSLog(@"Error in audioPlayer: %@", [error localizedDescription]);
    } else {
        [aPlayer play];
    }
}

- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer *)aPlayer successfully:(BOOL)flag {

    aPlayer.currentTime = 0;
    [aPlayer play];
}

调用一次[self startPlayer];，它将永远循环！

Call [self startPlayer]; once, and it will loop forever !

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