iOS UITextField And UITextView Swift Example
UITextField can be used to display a one line text editor input box. While UITextView can be used to display a multiple line text area, it can be either editable […]
iOS Tutorial
How To Add Subview In iOS Programmatically
Some times you may need to create a SubView and add it into the root view object programmatically. This article will just show you an example about how to do […]
How To Set iOS App Icon In Xcode Project
When you create an iOS app and run it in simulator, you may find that the default app icon in the screen is a grid picture, this is not beautiful. […]
How To Run Xcode 9 App On Real iPhone
After you develop and test your iOS app in Xcode simulator, you also need to deploy your app to real device such as iPhone or iPad device to run and […]
iOS Add Click Event To UIButton Swift Example
This example will show you how to add a UIButton object and a UILabel object in your iOS app. It will also show you how to add click event handle […]
iOS Xcode Project And Target Structure Example
After you create a Xcode project for iOS app development, you must wonder about the files under the project folder. And besides that, you also do not know one Xcode […]
iOS Application Life Cycle Example
When you create an iOS application with Xcode, the following two files play the primary role in the application development. AppDelegate.swift and ViewController.swift ( In Objective-C project the file are AppDelegate.h,AppDelegate.m,ViewController.h and […]
iOS Auto Layout With Constraint Example
When you add a UI component such as a button in the interface builder of Xcode project, you can adjust it’s position by hand. For example you place the button […]
iOS Swift Hello World Example
Swift is a newly designed programming language for iOS developer, it is more clear and easy to understood than Objective-C. This article will show you the swift hello world example […]
