New gesture - Swipe left to right - as shortcut for Back button in UINavigationController in old app

Question

iOS 7 sports a new gesture, swiping left to right across the screen as a shortcut for the Back button in a UINavigationController.

My app does not seem to be picking

Answer 1

I have found the perfect solution for custom leftBarButtom problem

Set the gesture delegate to the navigation controller

you need to subclass UINavigationController and implement "UIGestureRecognizerDelegate" protocol in it, and add some code on viewDidLoad see the following code below

CustomNavigationController.m

@interface CBNavigationController : UINavigationController @end

@implementation CBNavigationController

• (void)viewDidLoad { __weak CBNavigationController *weakSelf = self;

  if ([self respondsToSelector:@selector(interactivePopGestureRecognizer)]) { self.interactivePopGestureRecognizer.delegate = weakSelf; } }

@end

and just inherit this class to your Navigation controller, it will work perfect.