CountryInfo

Jetpack Compose application that let you search and see details of a country

Stack

• MVI-like architecture
• Jetpack Compose (also UI tests)
• Jetpack Navigation
• Kotlin Flow
• Apollo client to communicate with the GraphQl APIs
• Koin for dipendency injection
• Mockito && Google Truth && Turbine for unit tests

Structure

The application has one activity: MainActivity, from that activity the composition starts The code is structured as follow:

• data containes the service layer
• di containes the koin's modules
• utils containes some helpers
• ui:
  • theme containes the theme configurations
  • shared containes shared composables
  • screen containes all the screens

Every screen is sctructured as follow:

• <name>Screen the screen composable function
• <name>ViewModel the viewModel of the screen
• components composables used by the screen (also personalization of shared composables)

The navigation inside the app is managed in CountryInfoNavHost, used inside MainActivity