how to add UITapGestureRecognizer to presentViewController and to view - ios

Question

I need to dismiss the presentViewController when click the outside the controller, I'm using the following code
UITapGestureRecognizer *tapBehindGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:#selector(tapBehindDetected:)];
[tapBehindGesture setNumberOfTapsRequired:1];
[tapBehindGesture setCancelsTouchesInView:NO];
[self.view.window addGestureRecognizer:tapBehindGesture];
- (void)tapBehindDetected:(UITapGestureRecognizer *)sender
{
if (sender.state == UIGestureRecognizerStateEnded)
{
CGPoint location = [sender locationInView:nil]; //Passing nil gives us coordinates in the window
//Then we convert the tap's location into the local view's coordinate system, and test to see if it's in or outside. If outside, dismiss the view.
if (![self.view pointInside:[self.view convertPoint:location fromView:self.view.window] withEvent:nil])
{
// Remove the recognizer first so it's view.window is valid.
[self.view.window removeGestureRecognizer:sender];
[self dismissViewControllerAnimated:YES completion:nil];
}
}
}
its working fine for me, but i had problem in another view. Inside the view controller I add UITapGestureRecognizer to vwHeaderview.
UITapGestureRecognizer *addNewContactsingleFingerTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:#selector(handleSingleTap:)];
[vwHeaderview addGestureRecognizer:addNewContactsingleFingerTap];
- (void)handleSingleTap:(UIGestureRecognizer *)gestureRecognizer
{
//Some code
}
If I click the vwHeaderview It call the "tapBehindDetected", I wont call "handleSingleTap".
If I comment above "tapBehindGesture" Its working fine. But I need both to work. any help

Answer 1

I add delegate to vwHeaderview and use following function & its working fine for me...
UITapGestureRecognizer *addNewContactsingleFingerTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:#selector(handleSingleTap:)];
addNewContactsingleFingerTap.delegate = self;
[vwHeaderview addGestureRecognizer:addNewContactsingleFingerTap];
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer {
return YES;
}