Android Service Example – Foreground, Background & Bound
Android Services allow applications to perform long‑running tasks in the background without a user interface. They are critical for use...
Software Testing Strategies Overview – QA Best Practices
Software testing is essential to delivering robust, reliable, and high‑quality software systems. A sound testing strategy helps teams...
Android Notification Example Using NotificationCompat
Overview Android devices use notifications to inform users about events, updates, or background tasks. The NotificationCompat API (from...
Android ScrollView Example – Usage and Best Practices
A ScrollView in Android allows content that exceeds the screen size to be scrollable. It’s commonly used when you need vertical or...
Android App Widgets Example, Home Screen Widgets in 2026
App widgets are miniature app views users place on the Android home screen to display information or provide quick interactions without...
Android Handler and AsyncTask – Concepts, Usage, and Best Practices
In Android development, managing work off the main UI thread is essential for responsive apps. Two early mechanisms for threading were...
Android GridView Activity Transition – Custom Image Gallery Animation
Transition animations between activities elevate the user experience, especially in image galleries where thumbnails expand smoothly into...
Android FrameLayout Example – Usage and Best Practices
FrameLayout is one of the simplest yet powerful layout containers in Android. It is designed to block out an area on the screen to display...
Genymotion – Fastest Android Emulator for App Testing (2026 Guide)
Genymotion is widely recognized among mobile developers and QA engineers as a high‑performance Android emulator designed to accelerate...
Introduction to JSON Basics in Java
Overview JSON (JavaScript Object Notation) is a lightweight, text-based data interchange format widely used for configuration files, REST...
