I think deeply about marketing and how to reach your target audience online and offline. In this post, I’ll cover all areas of marketing and advertising your mobile application specially the iOS apps. fix a problem, give great value Your iOS application must solve a problem or fulfill a need which some users of iPhone or iPad have. describe it for the public You should consider writing a comprehensive description which normal people can understand.
Step by step guide to create background color changing with beautiful animation open Main.storyboard add a button as shown below add one @IBAction for touchUpInside of ‘Change Background’ button. Name the function as changeBackgroundClicked. use animate function of UIView to animate the change of background color. It provides us the duration and optional completion as parameters. In changeBackgroundClicked we will change the background color of the view from red to blue and vice versa.