@Component(modules = {ApplicationModule.class, NetworkModule.class})
public interface ApplicationComponent {
void inject(MyApplication application);
}
@Module
public class ApplicationModule {
private final MyApplication application;
public ApplicationModule(MyApplication application) {
this.application = application;
}
@Provides
@Singleton
Context provideApplicationContext() {
return application;
}
@Provides
@Singleton
ApiService provideApiService() {
return new ApiService();
}
}
@Module
public class NetworkModule {
@Provides
@Singleton
OkHttpClient provideOkHttpClient() {
return new OkHttpClient();
}
@Provides
@Singleton
Retrofit provideRetrofit(OkHttpClient okHttpClient) {
return new Retrofit.Builder()
.baseUrl("https://example.com")
.client(okHttpClient)
.build();
}
@Provides
@Singleton
ApiService provideApiService(Retrofit retrofit) {
return retrofit.create(ApiService.class);
}
}
public class MyApplication extends Application {
private ApplicationComponent applicationComponent;
@Override
public void onCreate() {
super.onCreate();
applicationComponent = DaggerApplicationComponent.builder()
.applicationModule(new ApplicationModule(this))
.networkModule(new NetworkModule())
.build();
applicationComponent.inject(this);
}
public ApplicationComponent getApplicationComponent() {
return applicationComponent;
}
}
