New posts in Uiapplication

-[UIApplication delegate] must be called from main thread only

Swift. URL returning nil

Open Gmail app from my app

How to launch the iOS mail app in Swift?

UIApplication sharedapplication openURL not working

Check if my IOS application is updated

Confusion between background vs suspended app states

iOS: is calling methods of UIApplication in thread other than the main thread safe?

How can I find out whether the user pressed the Call or the Cancel button when making a call from my app?

How can I detect UIStatusBar hide and show?