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Android Roadmap¶

Roadmap: https://roadmap.sh/android

1. Pick a Language¶

1.1 Kotlin
1.2 Java

2. The Fundamentals¶

2.1 Development IDE
2.2 Basics of Kotlin
2.3 Basics of OOP
2.4 Data Structures and Algorithms
2.5 What is and how to use Gradle?
2.6 Create a Basic Hello World App

3. Version Control¶

3.1 Git

3.2 VCS Hosting¶

3.2.1 GitHub
3.2.2 Bitbucket
3.2.3 GitLab

4. App Components¶

4.1 Services¶

4.1.1 Content Provider
4.1.2 Broadcast Receiver

4.2 Activity¶

4.2.1 Activity LifeCycle
4.2.2 State Changes
4.2.3 Tasks & Backstack

4.3 Intent¶

4.3.1 Implicit Intents
4.3.2 Explicit Intents
4.3.3 Intent Filters

5.1 Jetpack Compose¶

5.2 Layouts¶

5.2.1 Frame
5.2.2 Linear
5.2.3 Relative
5.2.4 Constraint
5.2.5 RecycleView

5.3 Elements¶

5.3.1 TextView
5.3.2 Dialogs
5.3.3 ImageView
5.3.4 Drawer
5.3.5 Toast
5.3.6 Buttons
5.3.7 Tabs
5.3.8 ListView
5.3.9 Fragments
5.3.10 Bottom Sheet
5.3.11 EditText
5.3.12 Animations

5.4 App Shortcuts¶

6. Design & Architecture¶

6.1 Architectural Patterns¶

6.1.1 MVI
6.1.2 MVVM
6.1.3 MVP
6.1.4 MVC

6.2 Design Patterns¶

6.2.1 Repository Pattern
6.2.2 Builder Pattern
6.2.3 Factory Pattern
6.2.4 Observer Pattern

6.3 Dependency Injection¶

6.3.1 Dagger
6.3.2 Hilt
6.3.3 Koin
6.3.4 Kodein

6.4 Flow¶

6.4.1 RxKotlin
6.4.2 RxJava
6.4.3 LiveData

7. Storage¶

7.1 Shared Preferences
7.2 DataStore
7.3 Room Database
7.4 File System

8. Network¶

8.1 Retrofit
8.2 OkHttp
8.3 Apollo-Android

9. Asynchronism¶

9.1 Coroutines
9.2 Threads
9.3 RxJava
9.4 RxKotlin
9.5 WorkManager

10. Common Services¶

10.1 Authentication
10.2 Crashlytics
10.3 Remote Config
10.4 Cloud Messaging
10.5 FireStore
10.6 Firebase
10.7 Google Admob
10.8 Google Play Services
10.9 Google Maps

11. Linting¶

11.1 Ktlint
11.2 Detekt

12. Debugging¶

12.1 Timber
12.2 Leak Canary
12.3 Chucker
12.4 Jetpack Benchmark

13. Testing¶

13.1 Espresso
13.2 JUnit

14. Distribution¶

14.1 Signed APK

14.2 Ways to Distribute¶

14.2.1 Firebase Distribution
14.2.2 Google Playstore