📱 Android Knowledge Hub
A comprehensive collection of Android development knowledge, best practices, and interview preparation materials — organized for rapid learning and reference.
What's Inside
| Section | Description |
|---|---|
| Foundation | Kotlin language fundamentals, OOP principles, coroutines, and flows |
| Android Core | Activities, Fragments, Lifecycle, Intents, and Permissions |
| Architecture | MVVM, Clean Architecture, and Modularization strategies |
| UI | XML Views, Jetpack Compose, and Navigation |
| Data Layer | Room, DataStore, Retrofit, and Paging |
| Performance | Memory management, Startup optimization, and Profiling tools |
| Testing | JUnit, UI Testing, and MockK |
| Real World | CI/CD, Analytics, and Legacy Code Refactoring |
| Interview | Common Android interview questions and System Design |
Quick Start
Use the sidebar to navigate through topics, or use the search bar at the top to find specific content quickly.
tip
Each article includes code examples and practical insights targeted at intermediate to senior Android developers.