I was trying to register a broadcastreceiver with the code below but I
always get a null when I return from registerReceiver.
public class ReceiverTest extends Activity
{
private IntentFilter intentFilter = new
IntentFilter(Intent.ACTION_CAMERA_BUTTON);
private BroadcastReceiver receiver = new BroadcastReceiver()
{
@Override
public void onReceive(Context rcv, Intent intent)
{
}
};
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
if (registerReceiver(receiver, intentFilter) == null)
{
Toast.makeText(this, "Same old",
Toast.LENGTH_LONG).show();
}//end of if
}
}
There must be some little thing I am missing, but I cannot figure it
out. I have run this on both my phone and the emulator and the Toast
shows up everytime.
Thanks
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