Is there a touch event for the Home button?

Question

iPhone 6 and 6 Plus comes with a Reachability feature to pull down the screen. Is there an API to notify an app when the user double-taps the home button?

Answer 1

when user double tap home button only below method will be called from AppDelegate.

1) Double tap home

-(void)applicationWillResignActive:(UIApplication *)application

when tap on app below method will be called

- (void)applicationDidBecomeActive:(UIApplication *)application

2) single tap below method will be called

1)- (void)applicationWillResignActive:(UIApplication *)application
2)- (void)applicationDidEnterBackground:(UIApplication *)application

Maybe this will help you.