我有这段代码:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
final MediaPlayer mpButtonClick = MediaPlayer.create(this, R.raw.ingame_voice_42_);
Button bTutorial1 = (Button) findViewById(R.id.tutorial1);
bTutorial1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
mpButtonClick.start();
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
如何更改它,从/ raw /文件夹中播放随机声音。 是一个简单的方法来改变这个代码吗?
请帮帮我!
答案 0 :(得分:0)
获取声音列表:
AssetManager assetManager = this.getAssets();
String[] sounds= assetManager.list("mysounds");
将MediaPlayer设置为随机声音:
final MediaPlayer mpButtonClick = MediaPlayer.create(this, "mysounds/"+sounds[some_random_int]);