When you create an iOS app and run it in a simulator, you may find that the default app icon on the screen is a grid picture, this is not beautiful. This article will tell you two methods about how to change the default iOS app icon to your desired icon both in a simulator …
When I develop and run an iOS app in Xcode iOS simulator ( such as iPhone or iPad ), I find the keyboard does not display automatically when I click the mouse key on a text field or text view UI component like below. This confused me for some time, and finally, I find the …
How To Fix Xcode iOS Simulator App Do Not Display Keyboard Automatically Error Read More »
When i develop iOS app user interface, i add one button and one activity indicator in the main storyboard file. Because i want to write swift source code to manage the button and the activity indicator, so i press Control key and Drag & Drop the button and the activity indicator from main storyboard view …
How To Rename IBOutlet Variable Or IBAction Function Without Lose Connection In Swift Read More »
This article will tell you how to add one button, two buttons, three buttons and editable text field in an iOS alert dialog in swift. The alert button style type can be UIAlertAction.Style.default, UIAlertAction.Style.cancel and UIAlertAction.Style.destructive. Now let us look at the demo picture as below.
WebKit.WKWebView class provide functions to implement a micro web browser. It mainly provide three functions which can be used to load and display local html file data, local binary file data ( such as an image file ), a remote web resource with provided url (such as http://google.com, file://1.1.1.1/abc.txt) etc. This article will introduce how …
