[英]how do i make my android application play music from the phone's music player?
我已經創建了一個應用程序,現在希望它能夠連接到手機上的MediaPlayer
,並在不離開我的應用程序的情況下從那里播放歌曲。
我想添加一個切換按鈕,該按鈕在打開時將開始在手機上播放播放列表。
這是我的代碼:
public class MainActivity extends Activity implements OnClickListener{
ToggleButton tbMusic;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
tbMusic=(ToggleButton) findViewById(R.id.tbMusic);
if(tbMusic.isChecked())
{
//here i want the command to be start playing the music
}
tbMusic.setOnClickListener(this);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.property, menu);
return true;
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if(v.getId()==R.id.tbMusic)
{
if(tbMusic.isChecked())
{
//here i want the command to be start playing the music
}
else
{
//here i want a command that will stop the media player.
}
}
}
Private MediaPalyer mp;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mp = MediaPlayer.create(this,R.raw.mymusic);
tbMusic=(ToggleButton) findViewById(R.id.tbMusic);
if(tbMusic.isChecked())
{
mp.start();
}
tbMusic.setOnClickListener(this);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.property, menu);
return true;
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if(v.getId()==R.id.tbMusic)
{
if(tbMusic.isChecked())
{
mp.start();
}
else
{
mp.pause();
}
}
}
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