TanSanC

public void onClick(View v) {

if (alButtonBool.get(buttonNum) == false) {

alButtonBool.set(buttonNum, true);

if (media_player_red_filePath.get(index) == "") {

media_player_red[index] = MediaPlayer.create(

mContext, raw);

} else {

media_player_red[index] = new MediaPlayer();

try {

media_player_red[index]

.setDataSource(media_player_red_filePath

.get(index));

} catch (Exception e) {

e.printStackTrace();

}

}

media_player_red[index]

.setOnPreparedListener(mPreparedListener);

media_player_red[index].setVolume(media_player_red_Volume,

media_player_red_Volume);

try {

media_player_red[index].prepare();

} catch (IllegalStateException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

} else {

media_player_red[index].release();

media_player_red[index] = null;

alButtonBool.set(buttonNum, false);

}

}

MediaPlayer Source 선택

res/raw 폴더의 music.mp3 파일을

MainActivity 에서 사용한다면

mMediaPlayer = MediaPlayer.create(MainActivity.this, r.raw.music);

File Chooser 를 통해 얻은 경로에 있는 파일을 

MainActivity 에서 사용한다면

mMediaPlayer = new MediaPlayer();

try {

mMediaPlayer.setDataSource(mFilePath);

} catch (Exception e) {

e.printStackTrace();

}