Long-press gestures are a type of a continuous gesture. UIKit will detect
if a press is pushed long instead of a single tap. In this tutorial a
long-press gesture is detected, which will display an an alert view. This
tutorial is made with Xcode 9 and built for iOS 11.
Swift, Swift 3.0, iOS, iOSProgramming, UITapGestureRecognizer , UIGestureRecognizerDelegate , UIGestureRecognizer Tutorial , An iOS 10 Swift Gesture Recognition Tutorial , How To Implement Gesture Recognizers in Swift ,
When you are connecting your xcode project file after installing your pod, and you already added,
FirebaseApp.configure() inside didFinishLaunchingWihtOptions function, and imported Google-Service-info.plist, select the GoogleService-info.plist and select your projects name under Target Membership(right panel).