sberoch

@HiltAndroidApp
class MainApplication : Application()

sberoch

{
  "info": {
    "count": 591,
    "pages": 20,
    "next": "https://rickandmortyapi.com/api/character/?page=2",
    "prev": null
  },
  "results": [
    // ...
  ]

sberoch

@AndroidEntryPoint
class MainActivity : AppCompatActivity() {
  //...
}

sberoch

@AndroidEntryPoint
class CharacterDetailFragment : Fragment() {
  //...
}

sberoch

@Module
@InstallIn(ApplicationComponent::class)
object AppModule {

    @Singleton
    @Provides
    fun provideRetrofit(gson: Gson) : Retrofit = Retrofit.Builder()
        .baseUrl("https://rickandmortyapi.com/api/")
        .addConverterFactory(GsonConverterFactory.create(gson))
        .build()

sberoch

class CharacterRepository @Inject constructor(
    private val remoteDataSource: CharacterRemoteDataSource,
    private val localDataSource: CharacterDao
) {
  //...
}

sberoch

class CharactersViewModel @ViewModelInject constructor(
    private val repository: CharacterRepository
) : ViewModel() {

    val characters: LiveData<Resource<List<Character>>> = repository.getCharacters()
}

sberoch

data class Resource<out T>(val status: Status, val data: T?, val message: String?) {

    enum class Status {
        SUCCESS,
        ERROR,
        LOADING
    }

    companion object {
        fun <T> success(data: T): Resource<T> {

sberoch

viewModel.characters.observe(viewLifecycleOwner, Observer {
	when (it.status) {
		Resource.Status.SUCCESS -> {
			progress_bar.visibility = View.GONE
			if (!it.data.isNullOrEmpty()) adapter.setItems(ArrayList(it.data))
		}
		Resource.Status.ERROR ->
		Toast.makeText(activity, it.message, Toast.LENGTH_SHORT).show()

		Resource.Status.LOADING ->

sberoch

interface CharacterService {
    @GET("character")
    suspend fun getAllCharacters() : Response<CharacterList>

    @GET("character/{id}")
    suspend fun getCharacter(@Path("id") id: Int): Response<Character>
}