AdMob in Jetpack Compose

Functionality

• It displays a list of tfandkusu's public GitHub repositories.
• Users can like the repository.
• It displays AdMob anchored adaptive banner ad in the bottom.
• It displays AdMob native advanced ad in the list. (Infeed ads)

Technical feature

This app's LazyColumn has a View recycle mechanism for AndroidVew like RecyclerView.

Install

Current main branch.

Architecture

The 3 layers described in Android recommended app architecture

• UI Layer
  • Jetpack Compose
  • ViewModel
• Domain Layer
• Data Layer
  • Repository
  • Data Sources
    • Retrofit
    • Room

Module structure

Multiple compose, presentation, and usecase modules will be created for each feature.

app

• Activity
• Compose navigation host

compose

It has minimum dependency to speed up compose preview.

• Compose
• Compose preview
• ViewModel interface
• ViewModel implementation for compose preview

presentation

• ViewModel implementation for production

viewCommon

• Common API error handling
• Utility for ViewModel and LiveData

usecase

• Domain layer

repository

• Represents the data layer

localDataStore

• Use room to save data locally.

remoteDataStore

• Use Retrofit to access REST API.

Technology used

All libraries used are defined in lib.versions.toml

Ref: The version catalog TOML file format

View layer

• Jetpack Compose
• Navigation Compose
• Mobile Ads SDK
• RecomposeHighlighter

Presentation layer

• androidx.compose.runtime:runtime-livedata

Data layer

• Retrofit
• Room

DI

• Dagger Hilt
• Hilt Navigation Compose

Unit test

• MockK
• Kotest
• Robolectric

Coverage

• Jacoco
• Codecov

CI/CD

• GitHub Actions
• gradle-build-action
• Spotless plugin for Gradle
• Danger
• danger-android_lint

Other

• OSS Licenses Gradle Plugin
• Timber

References

• UnidirectionalViewModel from DroidKaigi/conference-app-2021