Question

I want to stop outgoing call and open the application. The app is able to listen new outgoing call. Now I don’t have any idea how to stop the call and open the app. Any help?

Answer 1

You cannot pause it, but you can do whatever you want when a call is initiated, by the following code:

import net.rim.blackberry.api.phone.Phone;
import net.rim.blackberry.api.phone.PhoneListener;
import net.rim.device.api.system.Application;
import net.rim.device.api.ui.component.Dialog;

public class CallInterrupting extends Application implements PhoneListener {

    public CallInterrupting() {
        Phone.addPhoneListener(this);
    }

    public static void main(String[] args) {
        new CallInterrupting().enterEventDispatcher();
    }

    public void callAdded(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callAnswered(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callConferenceCallEstablished(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callConnected(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callDirectConnectConnected(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callDirectConnectDisconnected(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callDisconnected(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callEndedByUser(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callFailed(int callId, int reason) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callHeld(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callIncoming(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callInitiated(int callid) {
        // A CALL IS INITIATED HERE, PUT YOUR CODE !
    }

    public void callRemoved(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callResumed(int callId) {
        // DO WHATEVER YOU WANT HERE
    }

    public void callWaiting(int callid) {
        // DO WHATEVER YOU WANT HERE
    }

    public void conferenceCallDisconnected(int callId) {
        // DO WHATEVER YOU WANT HERE
    }
}

If you mean to totally cancel/drop the call, set permissions for device as follows:

1. Options
2. Advanced Options
3. Applications
4. APP_NAME
5. Edit Default permissions
6. Interactions
7. key stroke Injection

Then call the following function in the desired catched event:

    public void cancellingCall()
    {
        KeyEvent inject = new KeyEvent(KeyEvent.KEY_DOWN, Characters.ESCAPE, 0);
        inject.post();
        // OPEN YOUR APP HERE
    }