Top "Uiapplicationdelegate" questions

UIApplicationDelegate is a part of the UIKit framework used in iOS development

Behaviour for significant change location API when terminated/suspended?

This is the section from the CLLocationManager documentation describing the app behavior with startMonitoringSignificantLocationChanges: If you start this service and …

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ios: Accessing a navigation controller from app delegate

I have an app that receives push notifications. In didReceiveRemoteNotifications, I would like to make the app show a particular …

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Detect if application: didReceiveRemoteNotification: fetchCompletionHandler: was called by tapping on a notification in Notification Center

application: didReceiveRemoteNotification: fetchCompletionHandler: is different from application: didReceiveRemoteNotification: How? from the docs: Unlike the application:didReceiveRemoteNotification: method, which is called …

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How to get navController from AppDelegate.

I am wondering, that how to get navController from AppDelegate = [[UIApplication sharedApplication] delegate] in the iPhone programming. e.g., in …

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iOS Application Background Downloading

Hey! I need to know how I can have my iOS Application start a download in the background of the …

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UIApplication sharedApplication - keyWindow is nil?

I want to convert a CGPoint from my UIView to UIWindow coordinates and have realized that UIApplication keyWindow is always …

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ApplicationWillTerminate in iOS 4.0

The applicationWillTerminate delegate method is not getting called in iOS 4.0 When I hit the Home button I am seeing the …

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App delegate methods aren't being called in iOS 13

I am using Xcode 11 and building an app for iOS 13. In a new project I created in Xcode some of …

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How do I access my Application Delegate's window accessor method from another object?

As mentioned before - I'm an Objective-C newbie of the first order but having read 4 physical books on the subject …

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