In this article, we will go through different ways of presenting screens in the iOS app. We will start with most straightforward cases and eventually go through some advanced scenarios. In a nutshell we will be adding more abstraction layers to make our screens decoupled and navigation testable by unit tests. Some code examples are available here. Please note that the ways of doing navigation that we described here are not necessarily compatible, and it might be a bad idea to use all of them at the same time.A UIViewController to UIViewController presentationThis is the most basic way of screen presentation which is encouraged by Apple:We can do this by doing one of the following:1) Manually allocating a UIViewController for the next screen and presenting it.


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This article is related to

navigation,ios,swift,mobile-app-development,routing