I was searching the web for answers on how to give the CurlUp / CrossDissolve / FlipFromRight / FlipFromLeft / CurlDown / FlipFromTop / FlipFromBottom transition effect for the UITabBar Tab Switch. I found this answer, but it has a bug or a black screen when you tap on the same tab twice, i.e., the …
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Assumption:I assume you have embedded UINavigationBar inside your Apple iOS app on Storyboard. If you want to mimic the behaviour of the Apple Safari iOS App, such as hiding the navigation bar on the scroll, you can do it in just a single line of code without any hassle. You have to add the following …
Assumption:I assume you have deployed UITabBarViewController in your iOS App. Now you want to change the Tint color of the UITabBar, the Tint color of the UITabBar item, and the tint color of the UITabBar’s unselected icon. Doing this is just as simple as a single line of code. The code below will go to …
Assumptions:I assume you have already embedded in UITabBarViewController for your ViewController in Interface Builder. You also have three tab bar items with individual view controllers and created image assets with your icons. Copy the following code using your current View Controller’s ViewdidLoad method.
Let’s assume you use Tab Bar View Controller in your Xcode Project. You have embedded in your view controller with UITabBarViewController. Say you are using 3 Tab Views. In Swift programming Language, number counting starts with 0, so you will write code like this in your respective view controller’s viewDidLoad function.
While we use app development methodologies like MVC (Model, View, Controller), we encounter problems navigating from one view to another. How do you change the text of the back button, which gets populated automatically by the Apple iOS operating system? You can use the below method in the viewDidLoad method of your root view: Here …
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We will explore ways to identify the user’s iPad or iPhone device. With the latest Xcode build, we will do all this in Swift Programming Language. iOS devices will be identified in four ways: .phone, .pad, .tv & .unspecified. So the code will look like this in swift Code for iOS 13, iPadOS 13, macOS …
Introduction to StoreKit and Apple App Store policies I will write down a few concepts & ideas to help you understand how to implement StoreKit app review functionality in your app using Xcode. Important Points to Remember You can ask your users to rate your app on a scale of 1 to 5 stars. Users …
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I am now documenting some thoughts about black colour behaviour on Physical Paper & computer displays or screens. I was from a BFA (Bachelor of Fine Arts) – Applied Art background, so we had subjects like Illustration, Calligraphy, Typography, Print Media Design, Logo & Symbol Design, Branding & Identity Design. We used to design our …
What is a Dictionary?The Dictionary is an unordered List that can be quickly accessed by key Here is how you can declare an Empty Dictionary Dictionary with Predefined Key Pairs Accessing the First Key Element of the Dictionary
