Within test modules, RxJava gives you access to a happy little class called the TestObserver. That’s what this is all about. We can get a…
Eric Decanini Posts
ReactiveX, an API for asynchronous programming with observable streams. An API that provides a very beautiful alternative to async tasks. An API that has become…
Transcript: University is a waste of time? Q&A Time In my last video, I spoke about why University may well be, a waste of time.…
Transcript: University could well be one of the biggest mistakes most people commit to, and here’s why I am 20 years old, I’ve not gone…
Most Android devs know what mocks are and how to use them. They have in fact become an essential part of writing unit tests. And…
https://www.youtube.com/watch?v=-d83R5jSlhY
Last week, Jetpack Compose Beta was officially released. Everybody and their mothers knows that Compose is gonna make a huge shift in the Android system,…
Chaquopy is a module that lets you run Python code in your Android app. For my app, Shopshop Shopping List, I made a script that…
Whilst continuing development for my app, Shopshop Shopping List, I encountered a problem. I have list items on my shopping list, their names are EditTexts…
Fragments in Android have had a weird history. When I started Android developing in 2015, the way to add a fragment was to use the…
As apps grow larger in scale, separation of classes by concern becomes increasingly important to keep an app maintainable and as this happens, classes will…
https://youtu.be/DhtwjBuUkVo
Animation in Android has always been something that intrigued me. When done right, it can really bolster the perceived quality of an app. In fact,…
https://www.youtube.com/watch?v=X0JNxGay7JY
So I’ve just done my first stream on Twitch, recreating an old app of mine, Dota Soundboard. During it, I found lots of confusion with…
It’s once again… BENCHMARKING TIME We’ll take different JSON Parsers, run them through tests, run them once, run them ten times, run them a thousand…