媒体播放器停止约5秒钟后打 [英] MediaPlayer stop playing after about 5 seconds

问题描述

我目前正在开发一个简单的游戏，现在是时候添加音乐和声音效果。我试图用的MediaPlayer ，就像这里描述：机器人媒体播放器问题

I'm currently developing a simple game and now it's time to add music and sound effect. I tried using MediaPlayer, just like described here: Android media player problem

不过，我还有一个问题，在的MediaPlayer 停止播放音乐约5秒钟后。什么是可能造成的？

However I have another problem, the MediaPlayer stop playing the music after about 5 seconds. What is probable causing this?

推荐答案

我有这个问题了。 这可能是由于具有在MediaPlayer对象仅一方法在现有

I had this problem too. It was probably due to having the MediaPlayer-object only existing within a method.

例如：

//ERROR, stops after 5 sec!
public static void playMusic(int id)
{
  MediaPlayer mediaPlayer = MediaPlayer.create(context, id);
  mediaPlayer.setLooping(true);
  mediaPlayer.start();
}

这是最有可能的是，垃圾收集器会在和清理掉的MediaPlayer对象。

It is most likely that the garbage collector will come in and clean away the MediaPlayer-object.

此固定的错误对我来说：

This fixed the error for me:

//mediaPlayer-object will not we cleaned away since someone holds a reference to it!
private static MediaPlayer mediaPlayer;

public static void playMusic(int id)
{
    mediaPlayer = MediaPlayer.create(context, id);
    mediaPlayer.setLooping(true);
    mediaPlayer.start();
}

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