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...
Android DialogFragment Example – Create and Use Custom Dialogs
In modern Android development, DialogFragment is the recommended way to create and display dialogs. It integrates with the FragmentManager...
Android SwipeRefreshLayout Example – Pull to Refresh Implementation
SwipeRefreshLayout is a core Android UI component that enables the common pull-to-refresh user interface pattern. It provides a natural...
iOS App Beta Testing Using TestFlight
Building a production-ready iOS application requires more than local testing on simulators and physical devices. Even after thorough...
