Tag: kotlin

Kotlin Android Advanced Filter Operations

Guide to Kotlin filtering for Android


The Kotlin filter() operator is the most important task in the Kotlin collection operation, allowing you to filter a range of data based on a defined set of criteria.

Peter Aideloje
May 30, 2023 ⋅ 5 min read
How to fix NullPointerExceptions in Android

How to fix a NullPointerException in Android


Learn how to fix NullPointerExceptions in Kotlin, Java, and Android Studio. Then, go deeper and set breakpoints for more controlled testing.

Mamta Dalal
Apr 20, 2023 ⋅ 6 min read
Identifying Addressing Kotlin Code Smells

Identifying and addressing Kotlin code smells


We discuss how to spot Kotlin code smells using both manual and automated tools and investigate how to remove five common code smells.

Victor Brandalise
Apr 20, 2023 ⋅ 8 min read
Using Kotlin Sleep(), Delay(), And Wait() In Your Android App

Kotlin multithreading: Comparing .wait(), .sleep(), and .delay()


The wait, sleep, and delay Kotlin multithreading functions control the flow and order of execution of different streams of information.

Ivan Garza
Apr 12, 2023 ⋅ 5 min read
Converting Videos to GIFs Using FFMPEG on Android

Converting videos to GIFs using FFMPEG on Android


In this article, we will convert a video file into a GIF using FFMPEG on Android and request media from Android Storage Providers.

Emmanuel Enya
Mar 27, 2023 ⋅ 5 min read
Android CI/CD Using GitHub Actions

Android CI/CD using GitHub Actions


Explore the CI/CD tool GitHub Actions and its application into modern Android development, including Android-specific Actions and more advanced topics.

Ivan Garza
Mar 16, 2023 ⋅ 8 min read
Kotlin Intarray Kotlin IntArray Array emptyList()

Kotlin IntArray, Array, and emptyList()


Learn the difference between IntArray and Array in Kotlin, explore use cases, create instances of each array, and compare them to lists.

Matteo Di Pirro
Feb 28, 2023 ⋅ 5 min read
Standardize Emoji ios Display Android

Standardizing emoji display across Android and iOS apps


Learn how to display iOS emojis in an Android app in this step-by-step tutorial, standardizing the look and feel of your application.

Bhavya Mishra
Feb 23, 2023 ⋅ 3 min read
How To Change An Android SDK Path

How to change an Android SDK path


This article discusses how to install an SDK in Android from scratch, and how to change the Android SDK path using the Android SDK Manager.

Boemo Mmopelwa
Feb 20, 2023 ⋅ 4 min read
Using Android's Recyclerview With Data Binding To Handle Complex Lists

Using Android’s RecyclerView to handle complex lists


This article will cover how to use Android’s RecyclerView with data binding to load images from a network and display them in a list.

Bianca Dragomir
Feb 16, 2023 ⋅ 11 min read
How To Use Android Debug Bridge For Advanced Troubleshooting

How to use Android Debug Bridge for advanced troubleshooting


Learning how to use the Android Debug Bridge and its powerful features is a must for any serious Android developer.

Lewis Cianci
Feb 3, 2023 ⋅ 6 min read

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
Jan 24, 2023 ⋅ 6 min read