[android-developers] Register and UnRegister Broadcast Receiver

Hi,

I am getting an exception from my application.
From the logcat, found below call flow,
1.OnPause is getting called, here we are doing unregister broadcast
receiver.
2.Then OnResume is getting called, here we are registering event after
200ms in the separate task.
3.Before 200ms, OnPause is getting called and unregister done.
4.Then delayed task is getting to register broadcast event.

In fourth step, am getting below logcat
Activity com.android.camera.VideoCamera has leaked IntentReceiver
com.android.camera.VideoCamera$MyBroadcastReceiver@405da838 that was
originally registered here. Are you missing a call to
unregisterReceiver()?

05-10 09:52:57.649 E/ActivityThread( 9907):
android.app.IntentReceiverLeaked: Activity
com.android.camera.VideoCamera has leaked IntentReceiver
com.android.camera.VideoCamera$MyBroadcastReceiver@405da838 that was
originally registered here. Are you missing a call to
unregisterReceiver()?

After that exception generated
05-10 09:52:57.709 E/AndroidRuntime( 9907): android.view.WindowManager
$BadTokenException: Unable to add window -- token null is not valid;
is your activity running?

05-10 09:52:57.709 E/AndroidRuntime( 9907): at
android.view.ViewRoot.setView(ViewRoot.java:528)

05-10 09:52:57.709 E/AndroidRuntime( 9907): at
android.view.WindowManagerImpl.addView(WindowManagerImpl.java:177)

Any idea how to overcome this message and make it run??

Thanks & Regards,
Pandi

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