MyTaxi Android App

• Display all vehicles in a list
• Display the location of all vehicles in a map
• When vehicle clicked from the list show the location of the vehicle in the map
• When vehicle clicked inside the map show the id of that vehicle

How we did it?

• When MainActivity created VehiclePresenter.fetchVehicles() is called and pushed the results to ListFragment and VehicleMapFragment using VehicleViewModel when vehicles are available.

FAQ's

• Q: How to update the list?
• A: Go to List and pull down the list of vehicles to refresh.
• Q: How did the fragments (ListFragment and VehicleMapFragment) connected to MainActivity
• A: Using Koin's viewmodel. Key functions are viewModel() declared from your Activity and sharedViewModel() from Fragment

Limitation

• Network handling, make sure you have internet connection before using the app. It will show network error when you don't.

Libraries

• koin for dependency injection with koin-androidx-viewmodel to support viewmodel
• retrofit together with rxjava2 and rxandroid for networking task
• play-services-maps for maps
• core-ktx and anko-commons for utilities
• navigation-fragment-ktx and navigation-ui-ktx to support navigation

Build

• $./gradlew clean
• $./gradlew build
• Output apk file can be found in /app/build/outputs/apk debug and release folders.