unregister anonymous BroadCastReceiver

Question

I am doing SMS sending functionality. I am registering using anonymous broadcast receiver. Now I get Exception to do unregister.

Below is my code:

Answer 1

use like

BroadCastReceiver r = new BroadcastReceiver()
{
    @Override
    public void onReceive(Context arg0, Intent arg1)
    {
        switch (getResultCode())
        {
            case Activity.RESULT_OK:
                Toast.makeText(context, "SMS delivered", Toast.LENGTH_SHORT).show();
                break;
            case Activity.RESULT_CANCELED:
                Toast.makeText(context, "SMS not delivered", Toast.LENGTH_SHORT).show();
                break;
        }
    }
};

register using

context.registerReceiver(r, new IntentFilter(DELIVERED));

unregister using

context.unregisterReceiver(r);