0

我有这个代码

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        final MediaPlayer mp = MediaPlayer.create(this, R.raw.blah);

        Button Button01 = (Button)this.findViewById(R.id.Button01);
        Button01.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
                mp.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.activity_main, menu);
        return true;
    }

    public void onClick(View v){}

    public void disclaimerBTN (View v){
        Toast.makeText(this, "FAILED:   The remote object is " +
                            "not responding to this command",Toast.LENGTH_LONG).show();
    }

当我在我的模拟器中使用时,它可以工作,但如果我用我的手机测试,它不会播放声音。

我的按钮中没有引用此代码..我应该吗?

4

1 回答 1

1

试试这个代码...

   MediaPlayer mp = new MediaPlayer().create(context, R.raw.blah);
于 2012-11-26T07:54:53.960 回答