// Dagger 1 example
@Module(
        complete = false,
        library = true
)
public final class ApiModule {
    @Provides
    @Singleton
    Retrofit provideRetrofit(Gson gson, Application app) {
        return new Retrofit.Builder()
                .baseUrl(app.getString(R.string.base_url))
                .addConverterFactory(GsonConverterFactory.create(gson))
                .addCallAdapterFactory(new ErrorHandlingExecutorCallAdapterFactory(new ErrorHandlingExecutorCallAdapterFactory.MainThreadExecutor()))
                .build();
    }

    @Provides
    @Singleton
    LoginService provideLoginService(Retrofit retrofit) {
        return retrofit.create(LoginService.class);
    }
}