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    <p>You have made your Mediaplayer instance dependent on the Activity. So when Activity gets restarted, onCreate() gets called again and the music restarts. If you want to continue playing music, take the mp out of any Activity instance and put it inside a Service. Then start the Service from your MainActivity and let it play the music unless you stop the Service.</p> <pre><code> public class MainActivity extends ListActivity { /** Called when the activity is first created. */ Intent i; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.splash); i=new Intent(this, MyMusicService.class); final ToggleButton togglebutton =(ToggleButton)findViewById(R.id.toggleButton1); togglebutton.setOnClickListener(new OnClickListener() { public void onClick(View v) { // Perform action on clicks if (togglebutton.isChecked()) { Toast.makeText(MainActivity.this, "Checked", Toast.LENGTH_SHORT).show(); startService(i); } else { stopService(i); Toast.makeText(MainActivity.this, "Not checked", Toast.LENGTH_SHORT).show(); } }}); } @Override protected void onDestroy() { // TODO Auto-generated method stub super.onDestroy(); stopService(i); } } </code></pre> <p>The service is this :</p> <pre><code> public class MyMusicService extends Service { MediaPlayer mp; @Override public int onStartCommand(Intent intent, int flags, int startId) { mp = MediaPlayer.create(this, R.raw.song); mp.start(); mp.setLooping(true); return super.onStartCommand(intent, flags, startId); } @Override public IBinder onBind(Intent intent) { // TODO Auto-generated method stub return null; } @Override public void onDestroy() { // TODO Auto-generated method stub super.onDestroy(); if(mp!=null) mp.release(); mp=null; } } </code></pre>
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    1. COAlso register the Service in your manifest
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      1. USAkhil
    2. COThanks for your reply, however the line super(name); is creating errors.
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      1. USMatthew Perrott
    3. COIt's crashing on launch now.
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Guidance
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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