AVAudioPlayer重置当前播放的声音并从头开始播放

Question

我在使用AVAudioPlayer时遇到问题,我想重置一个播放器,如果它正在播放并重新播放.

我试着以下没​​有运气:

声音播放一次,但第二次我选择按钮停止声音,第三次再次启动声音.

//Stop the player and restart it
if (player.playing) {
    NSLog(@"Reset sound: %@", selectedSound);
    [player stop];
    [player play];
} else {
    NSLog(@"playSound: %@", selectedSound);
    [player play];      
}

我也尝试过使用player.currentTime = 0来表示会重置播放器,这不起作用,我也尝试重置currentTime = 0然后调用不起作用的播放.

//Stop the player and restart it
if (player.playing) {
    NSLog(@"Reset sound: %@", selectedSound);
    player.currentTime = 0;
    [player play];
} else {
    NSLog(@"playSound: %@", selectedSound);
    [player play];      
}

Answer 1

根据您的情况,我会尝试以下方法

//Pause the player and restart it
if (player.playing) {
    NSLog(@"Reset sound: %@", selectedSound);
    [player pause];
}

player.currentTime = 0;
[player play];

如果你要立即再次播放声音,我会建议暂停而不是停止.呼叫停止"停止播放并取消播放所需的设置."