Can we intercept incoming call in android?

Question

How we can intercept incoming call in android? i have to stop incoming call in default application, any one have any idea please give me direction Thanks

Answer 1

You should extend a BroadcastReceiver and then register it.

In code:

CallReceiver callReceiver = new CallReceiver();
IntentFilter callFilter = new IntentFilter(TelephonyManager.ACTION_PHONE_STATE_CHANGED);
registerReceiver(callReceiver, callFilter);

Or register in your manifest file.

<receiver android:name="CallReceiver">
        <intent-filter>
            <action android:name="android.intent.action.PHONE_STATE"></action>
        </intent-filter>
    </receiver>

Answer 2

Yes We Can Intercept incoming Call by Using Hack Code of Itelyphony Interface. It simply create an instance of telyphiny service and it has a method to end incoming call.

telephonyService.endCall();

Answer 3

<uses-permission android:name="android.permission.CALL_PHONE" />
Intent callIntent = new Intent(Intent.ACTION_CALL);
callIntent.setData(Uri.parse("tel:0377778888"));
startActivity(callIntent);