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Kotlin

All about kotlin

Part 1 - Compose Multiplatform Made easy with Circuit

1. Introduction If you're an Android developer, whether you've been one for a few years or just a few weeks, Jetpack Compose needs no introduction. It's a moderm toolkit built entirely in Kotlin, recommended by Google for building Native UI on Android, and its

Create Powerful Tests using Property Based Testing

1. Introduction Suppose you have developed a bus passenger management application and you would like to write some automated tests to check if your code is robust. The Bus class looks like this data class Bus(val code: String, val maxCapacity: Int = 20) { private val passengers: MutableList<Passenger>

Firebase, Login with Facebook in Jetpack Compose

1. Introduction In the previous article, we have learn how to login with Google in Jetpack Compose, in this article we will learn how to Login with Facebook, one thing that makes authentication with Facebook particularly difficult on Android is the fact that it always depends on the method on

The Abstract Factory Pattern explained

Introduction Design patterns are a common language that developers can use to communicate easily, in this post we will discover together the Abstract Factory design patterns using very practical examples that will allow you to better understand its usefulness and finally apply it in your everyday life. Abstract Factory Pattern

Taking advantage of Junit 5 extensions

Introduction JUnit 5 is the next generation of JUnit. The goal is to create an up-to-date foundation for developer-side testing on the JVM. This includes focusing on Java 8 and above, as well as enabling many different styles of testing. In this article we will focus on

Firebase Auth with Jetpack Compose

Introduction Jetpack Compose is Android’s modern toolkit for building native UI. It simplifies and accelerates UI development on Android. Quickly bring your app to life with less code, powerful tools, and intuitive Kotlin APIs. At the moment of writing this article, jetpack compose is in beta, and the stable

Building complex screens in a RecyclerView with Epoxy

1. Introduction The RecylerView is one of the most used Android components when it comes to displaying a list of items in an Android application, and since the arrival of Jetpack in the Android ecosystem, some libraries have come to life to simplify its use. But when it comes to

Architecte your Android App using RainbowCake

1. Introduction As you can read in the official documentation of RainbowCake, RainbowCake is an Android architecture framework, providing tools and guidance for building modern Android applications. It builds on top of Jetpack, both in terms of code and ideas. Some of the main goals of this architecture: * Give guidance

Getting started with MVI Architecture on Android

Introduction Like MVC, MVP or MVVM, MVI is an architectural design pattern that helps us better organize our code to create robust and maintainable applications. It is in the same family as Flux or Redux and was first introduced by André Medeiros. This acronym is formed by the contraction of

Nested RecyclerView and DataBinding

Introduction The RecyclerView is one of the Android components with a certain complexity in the implementation, and when it comes to having two nested RecyclerView the complexity can increase. In this tutorial we will learn how to nest two RecyclerView to achieve the result as shown in the following image.