How to detect answered or rejected state in outgoing call

Question

i try to write a program for android .I want to make a call with my program and after that recognize the call status. With Flowing Function I can recognize the hang out status and for answering status it doesn’t work.I try this function but it doesn’t work either

private class PhoneCallListener extends PhoneStateListener {

    private boolean isPhoneCalling = false;

    String LOG_TAG = "LOGGING 123";

    @Override
    public void onCallStateChanged(int state, String incomingNumber) {

        if (TelephonyManager.CALL_STATE_RINGING == state) {
            // phone ringing
            Log.i(LOG_TAG, "RINGING, number: " + incomingNumber);
        }

        if (TelephonyManager.CALL_STATE_OFFHOOK == state) {
            // active
            Log.i(LOG_TAG, "OFFHOOK");

            isPhoneCalling = true;
        }

        if (TelephonyManager.CALL_STATE_IDLE == state) {
            // run when class initial and phone call ended, need detect flag
            // from CALL_STATE_OFFHOOK
            Log.i(LOG_TAG, "IDLE");

            if (isPhoneCalling) {

                Log.i(LOG_TAG, "restart app");

                // restart app
                Intent i = getBaseContext().getPackageManager()
                        .getLaunchIntentForPackage(
                                getBaseContext().getPackageName());
                i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                startActivity(i);

                isPhoneCalling = false;
            }

        }
    }
}

Contrived

Welcome to SO. Please check out the FAQ and About pages for information on how best to ask questions. In this instance you need to be specific about "doesn't work" - error messages/what does/doesn't happen etc etc. – Frisch

Answer 1

You can not do that with CALL_STATE_IDLE and CALL_STATE_OFFHOOK. You have to detect programatically the end of outgoing ringtone...

Foucault

Thanks a lot . how can i do this? – Contrived