kotlin

Building an Android app with GraphQL

In this article, we will talk about GraphQL, where it shines over REST, and connect an Android application to a GraphQL server.
Emmanuel Enya
6 min read

Incorporating machine learning into your Android app

Learn how to apply machine learning in Android Studio to scan and extract text, as well as detect and locate objects in images.
Victor Brandalise
7 min read

A guide to R8 and code shrinking in Android

Learn how to reduce the size of your mobile app via code and resource shrinking using R8 and Proguard rules in Android.
Anvith Bhat
6 min read

Getting started with Android’s intent filters

Explore Android’s intent filters, some common examples of them, and advanced ways of using them.
Ivan Garza
9 min read

Understanding recomposition in Jetpack Compose

Learn about Jetpack Compose and its recomposition technique, which updates the UI when the user input changes.
Boemo Mmopelwa
4 min read

Test advanced coroutines with Kotlin Playground

Let's explore how to use Android's Kotlin Playground to test advanced coroutines and discuss some strategies to improve testing.
Victor Brandalise
7 min read

Kotlin data mapping: Comparing map(), flatMap(), and flatten()

Explore the Kotlin's extension functions, map(), flatMap(), and flatten() and how they address the need for efficient collection manipulation.
Ivan Garza
4 min read

Kotlin sorting algorithms for Android development

The bubble sort algorithm is simple to write, easy to understand, and requires only a few lines of code.
Peter Aideloje
4 min read

How to build a geocaching app with Android’s Fused…

Build a geocaching app using Android’s fused location library, which continuously updates the location of a user on a map.
Muyiwa Femi-Ige
7 min read

Kotlin SharedPreferences data storage guide

This comprehensive Android data storage guide investigates and offers solutions for using Kotlin's SharedPreferences API.
Paulo Pereira
5 min read

ArrayList vs. LinkedList for Kotlin data structure

Let's explore the main differences between ArrayList and LinkedList in Kotlin to figure out which data collection structure is best.
Antonello Zanini
6 min read

Understanding Kotlin data serialization

Understand data serialization in Kotlin, which allows you to convert your data into other compatible formats and share it with others.
Boemo Mmopelwa
4 min read