hello i am creating three different type of modules for mobile where the user can choose any of them by clicking a button.Now each module has its set of option to accept or reject calls.When for a particular module user selects reject then i am storing a Boolean value in database. I want that whenever an user has selected call reject and checking out of that module to select another module then that call reject functionality should automatically stop.
Now,how to automatically unregister the broadcast receiver that rejects call.
CallBlocker = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
//Java Reflections
Class c = null;
try {
c = Class.forName(telephonyManager.getClass().getName());
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Method m = null;
try {
m = c.getDeclaredMethod("getITelephony");
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
m.setAccessible(true);
try {
telephonyService = (ITelephony) m.invoke(telephonyManager);
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
telephonyManager.listen(callBlockListener, PhoneStateListener.LISTEN_CALL_STATE);
}//onReceive()
PhoneStateListener callBlockListener = new PhoneStateListener() {
public void onCallStateChanged(int state, String incomingNumber) {
if (state == TelephonyManager.CALL_STATE_RINGING) {
if (autoreject==1) {
try {
telephonyService.endCall();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}else {
unregisterReceiver(CallBlocker);
}
}
}
};
};/
