ActivityResultContracts by Examples Since Android came into existence in 2007, Activity has been one of its core components. One of the most common tasks in apps is transferring data between two Activities.

Firestore is much better than the Realtime Database like the black trainer. Period. When it comes to cloud and database hosting, there are several options available for the developers such as Firebase, Firestore, AWS, Google Cloud and so on.

How the SYSTEM_ALERT_WINDOW permission has been abused over the years by malware creators? Chat Bubbles aka Chat Heads is a user interface element initially introduced by Facebook Messenger back in December 2012.

The findViewById() vs Butterknife vs Kotlin Synthetics vs DataBinding vs ViewBindings For more than a decade, Android developers have struggled with a simple but annoying issue.

Android OS will kill your app in background to reclaim the resources and memory. Learn how to handle it as a developer. It all started from a crash reported in Firebase Crashlytics console.

For Starters, simply run the command “gradlew :app:dependencies” in your terminal Gradle Dependency Tree Printed in Console Recently, in one of my projects, we were stuck at a very annoying exception IllegalStateException: WorkManager is already initialized .

A basic overview of most interesting features in the Android Studio 4.0 Beta Android Studio 4.0 Launcher Screen Last week was somehow a good week for Android developers like me.

TLDR: Are you the passionate about community work and giving back? If yes, you can become too. The welcome email I got today from Google It’ date 02–20–2020.

This is the second part in a series of the articles about the beginner’s guide to using Bottom Navigation View with Android Jetpack Navigation Components.

A step-by-step guide for beginners on how to create Bottom Navigation using Android Jetpack Navigation Available on Medium Too After introduction of Fragments in Android Honeycomb, it became obvious to use more Fragments in preference to Activities to make apps lighter and faster.