drop-android

📚 Stack & Libraries

• IDE : Android Studio
• Minimum SDK level 21
• Language : Kotlin based + Transfer build configuration from Groovy + Coroutines for asynchronous.
• Jetpack AAC
  • LiveData : Observable data holder class.
  • LifeCycle : Use lifecycle-aware components to perform actions in response to lifecycle events such as activities and fragments(viewmodel, livedata).
  • ViewModel : Manage data holder classes related to UI and performs asynchronous operations using coroutines for optimal processing.
• Test
  • JUnit : Simple framework to write repeatable tests. It is an instance of the xUnit architecture for unit testing frameworks.
  • Espresso : Use Espresso to write concise, beautiful, and reliable Android UI tests. inside the JVM on your workstation in seconds.
• Koin : Dependency injection.
• Retrofit2 : REST APIs.
• OkHttp3 : Implementing interceptor, logging web server.
• Glide : Image loader.
• Lottie : Splash animation.

🛠 Architecture

Code Convention

Activity, Fragment Convension

• inherit BaseActivity or BaseFragment and using ViewBinding
• On Activity and Fragment, work with bindings in initViews functions

// ex
fun initViews() = with(binding) {
  // do something..
}

• On Activity and Fragment, work with ViewModel in initCollects functions

// ex
fun initCollects() = with(viewModel) {
  // do something..
}

Test Method Convention

given(option)_when_expect (korea language & when using spaces, use _ )

ex) 예기치 못한 에러가_발생했을때_에러페이지가 잘 보여지는가에 대한 테스트