Thanks for responding..
Below is a shabby but simple piece of code that i am experimenting with..
The onReceive function does have a context - But i just register a
phonestate listener in there and then i have to raise a toast while i am in
the phonestatelistener function. What can i change?
package com.android.prankapp;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.PhoneStateListener;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.content.BroadcastReceiver;
import android.widget.Toast;
public class PrankAApp extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.d("PrankAApp","BEGIN1");
if(intent.getData()!=null)
{
Log.d("PrankAApp",intent.getDataString() );
}
else
{
Log.d("PrankAApp","DataString == NULL" );
}
Log.d("PrankAApp",intent.toString());
TelephonyManager myTelManager =
(TelephonyManager)context.getSystemService(context.TELEPHONY_SERVICE);
MyPhoneStateListener myListner = new MyPhoneStateListener();
myTelManager.listen(myListner,
PhoneStateListener.LISTEN_CALL_STATE);
}
private class MyPhoneStateListener extends PhoneStateListener
{
private static final int CALL_STATE_RINGING = 1;
private static final int CALL_STATE_IDLE = 0;
public void onCallStateChanged (int state, String incomingNumber)
{
if (state == CALL_STATE_RINGING) {
resolveNumber(incomingNumber);
}
}
}
private void resolveNumber ( String incomingNumber)
{
int duration = Toast.LENGTH_SHORT;
CharSequence text = incomingNumber;
Toast toast = Toast.makeText(this, text, duration); *<=== How do i
get context here????*
toast.show();
}
}
-- Vikrant
On Wed, Sep 22, 2010 at 5:08 PM, Mark Murphy <[email protected]>wrote:
> On Wed, Sep 22, 2010 at 7:35 AM, Vijay Vikrant <[email protected]>
> wrote:
> > Can somebody throw some light on how to display a
> > pop-up/notification/toast while i am in a broadcast receiver. Toast
> expects
> > a context and i don't have a context to pass.
>
> Sure you do. Look at the first parameter to onReceive().
>
> --
> Mark Murphy (a Commons Guy)
> http://commonsware.com | http://github.com/commonsguy
> http://commonsware.com/blog | http://twitter.com/commonsguy
>
> _The Busy Coder's Guide to Android Development_ Version 3.1 Available!
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