Sometimes on technical interviews, Android developers are asked questions like how to launch fragments, how to pass data to fragments, why you can’t put a lot in arguments, and how much is “a lot”, what can go wrong, etc. By the way, we at Dodo Engineering sometimes ask those questions…

In this article, I will tell you about the Branch by Abstraction technique. Being a well-known approach in software engineering, it is still not that common in mobile development. I will describe it from an Android developer's perspective, but it is all true for almost any project and platform. The story Imagine…

When we start learning coroutines we always try something quick by using the runBlocking builder. Let’s take a look at one slightly weird thing regarding runBlocking in which, if you write this code on the UI thread, you will deadlock your Android app forever. //somewhere in UI thread runBlocking(Dispatchers.Main) {…