Android mediaplayer会随着Activity的销毁而销毁嘛？_百度知道
Android mediaplayer会随着Activity的销毁而销毁嘛？
我有更好的答案
在Activity finish后，如果不释放mediaplayer占用的资源，有可能会造成内存泄露，建议还是在Activity销毁的时候，先调用一下mediaplayer.release()释放播放器占用的资源。关于mediaplayer的常用控制方法：1.prepare()和prepareAsync() 提供了同步和异步两种方式设置播放器进入prepare状态，需要注意的是，如果MediaPlayer实例是由create方法创建的，那么第一次启动播放前不需要再调用prepare（）了，因为create方法里已经调用过了。2. start()是真正启动文件播放的方法。3.pause()和stop()比较简单，起到暂停和停止播放的作用。4.seekTo()是定位方法，可以让播放器从指定的位置开始播放，需要注意的是该方法是个异步方法，也就是说该方法返回时并不意味着定位完成，尤其是播放的网络文件，真正定位完成时会触发OnSeekComplete.onSeekComplete()，如果需要是可以调用setOnSeekCompleteListener(OnSeekCompleteListener)设置监听器来处理的。5.release()可以释放播放器占用的资源，一旦确定不再使用播放器时应当尽早调用它释放资源。6.reset()可以使播放器从Error状态中恢复过来，重新会到Idle状态。
如果只是单纯的在activity里声明的播放器的话 会随着activity的销毁而销毁的但是如果你的播放器是放在service中的话，activity销毁了播放器是不会销毁的 这样就实现了后台播放的功能
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