Android Developer Roadmap 2022

This repo was created with the goal of being an up-to-date roadmap for Android developers.

• Languages 🌍
  Programming languages used in development.
  • Kotlin
  • Java
  • C++
• Android Packages 📦
  Android Package is the Android application package file format.
  • AAB
  • APK
• Android Studio 🏠
  Android Studio is the official integrated development environment (IDE).
  • Debugger
  • CPU Profiler
  • Android Debug Bridge
  • Emulator
  • SDK Manager
• Android Manifest 📜
  The manifest file describes essential information about your app to the Android build tools, the Android operating system.
  • Permissions
  • App Components
  • Package
• App Components
  App components are the essential building blocks of an Android app.
  • Activity
  • Service
  • Broadcast Receiver
  • Intent
  • Content Providers
• User Interface 🎨
  Your app's user interface is everything that the user can see and interact with.
  • UI Layouts
    • ConstraintLayout
    • MotionLayout
    • LinearLayout
    • RelativeLayout
    • FrameLayout
  • Styles
    • Styles vs Themes
    • Dark Theme
  • Animations
    • Material Motion
    • Transition
    • Object Animator
    • Lottie
• Architecture 🏗️
  App architecture is an important consideration for ensuring that your apps are robust, testable, and maintainable.
  • MVVM
  • MVI
  • MVP
  • Dependency Injection
    • Hilt
    • Dagger
    • Koin
    • Kodein
  • Modularization
• Jetpack 🚀
  Jetpack is a collection of Android software components which helps us in building great Android apps.
  • Material Design
  • Architecture Components
  • Navigation
    • NavigationUI
    • Graphs and Deep Link
  • Fragment
• Image Loading 🖼️
  Image loading libraries make it simple to fetch, decode, and display images.
  • Glide
  • Coil
  • Picasso
• Network 🔥
  Networking transactions.
  • Retrofit
  • OkHttp
  • Ktor
  • Conventers
    • Kotlin Serialization
    • Gson
    • Moshi
• Local Storage 💾
  Local storage is the storage of the private data on the device memory.
  • SharedPreferences
  • SQLite
    • Room
    • SQLDelight
  • DataStore
  • Realm
• Asynchronous 🔀
  An asynchronous task is defined by a computation that runs on a background thread and whose result is published on the UI thread.
  • Thread
  • Coroutines
  • RX
    • RXJava
    • RXKotlin
    • RXAndroid
  • WorkManager
• Service 🔋
  
  • Google
    • Google Play Services
    • Google Maps
  • Huawei
    • Huawei Mobile Services
    • Huawei Map Kit
  • Firebase
  • AppGallery Connect
  • Advertisement
    • Google Admob
    • Huawei Ads
    • MoPub
• Compose 🏷️
  Jetpack Compose is Android's modern toolkit for building native UI.
  • Compose Basics
  • Compose Navigation
  • Layouts in Compose
  • Migrating to Compose
  • Compose Animation
• Build System 🚬
  The Android build system compiles app resources and source code and packages them into APKs or Android App Bundles.
  • Gradle Build System
• Security 🔐
  Android has built-in security features that significantly reduce the frequency and impact of application security issues.
  • ProGuard
  • R8
  • Keystore
• Test 🧪
  Testing is an integral part of the app development process.
  • Unit Tests
  • Integration Tests
  • Instrumentation Tests
• CI/CD 📡
  CI/CD is the combined practice of continuous integration (CI) and either continuous delivery or continuous deployment (CD).
  • GitHub Actions
  • Travis CI
  • Bitrise
  • Jenkins
  • Circle CI
• QA & Publishing 🛒
  Publishing is the general process that makes your Android applications available to users.
  • Firebase App Distribution
  • Huawei AppGallery Connect - Open Testing
  • Google Play Store
  • Huawei App Gallery