我觉得问题是，当你调用setProgress（），该onProgressChanged事件。

I think the problem is that when you call the setProgress(), the onProgressChanged event is fired.

监听器（OnSeekBarChangeListener）有一个方法 公共无效onProgressChanged（搜索栏搜索栏，INT进步，布尔FROMUSER）。在这里，你应该测试，如果听者被解雇由用户操作或code。 在你的情况下，FROMUSER变量应该是假的。

The listener (OnSeekBarChangeListener) have a method public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser). Here you should test if the listener was fired by a user action or from code. In your case, the fromUser variable should be false.

public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
    if(fromUser){
           player.seekTo(x);
        }
        else{
         // the event was fired from code and you shouldn't call player.seekTo()
        }
}