Android Touch Event Basics — Understanding dispatchTouchEvent() and onTouchEvent()
Handling touch events is one of the most important aspects of building interactive Android UIs. Whether you’re implementing gestures, custom […]
Android
Android
Supporting Multiple Screens in Android
One of the biggest challenges in Android development is ensuring your app looks great on different screen sizes and densities.
Android, Interview Preparation
Understanding Dependency Injection (DI) and Inversion of Control (IoC)
In modern software design, Dependency Injection (DI) and Inversion of Control (IoC) are key principles that help developers build loosely
Android, Interview Preparation
Understanding Android Services: A Complete Guide for Developers
In Android, Services are one of the four main application components (Activity, Service, Content Provider, and Broadcast Receiver).Unlike Activities, a
Android, Interview Preparation
View Binding vs Data Binding in Android
Modern Android development offers two powerful mechanisms to simplify UI and data interaction — View Binding and Data Binding. Both
Android, API Integration, Networking
Understanding HTTP in Android
The HTTP (HyperText Transfer Protocol) is a fundamental communication protocol that allows different systems and devices to interconnect and exchange
Android
Understanding Android Doze Mode — Power Saving in Android 6.0+
With the release of Android 6.0 (Marshmallow, API Level 23), Google introduced a smart power-saving feature called Doze Mode.This feature
Android
Understanding Android Package Installer and Package Manager
When you install, update, or uninstall an app on your Android device, several core system components work together behind the
Authentication
Understanding OAuth Tokens and API Authentication with Apigee
What Is an OAuth Token? An OAuth token (either an Access Token or an Authorization Token) allows secure communication between
Solutions Architecture
Sample System Design Case Studies – Real-World Examples Explained
Understanding system design through real-world examples is one of the best ways to strengthen your architecture skills.In this post, we’ll