[Android]_ch10.2_播放外儲與網路多媒體檔案

[Android]_ch10.2_播放外儲與網路多媒體檔案



btn4.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

playAudio("/storage/sdcard/music/a5.mp3");

Toast.makeText(MainActivity.this, "SDCard播放", Toast.LENGTH_SHORT).show();

}

});

btn5.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

playAudio("http://download.buda.idv.tw/music/WSZ06.mp3");

Toast.makeText(MainActivity.this, "NetWork播放", Toast.LENGTH_SHORT).show();

}

});



    public void playAudio(String path){

    if(mp==null)

    mp=new MediaPlayer();

    mp.reset();

    try {

mp.setDataSource(path);

mp.setAudioStreamType(AudioManager.STREAM_MUSIC);

mp.prepare();

mp.start();

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

    tv1.setText("播放中...檔案來源:"+path);

    }