I'm trying to build a simple cross-module dependency with Dagger2.
When I rebuild the project, all DaggerComponents go down.
I have the genereal application dependency injection package for the Application:
Component - General DI
@Singleton
@Component( modules = { MyAppModule.class } )
public interface MyAppComponent {
void inject( MyApp application );
}
Module - General DI
@Module
public class MyAppModule {
private MyApp mMyApp;
public MyAppModule( MyApp application ) {
mMyApp = application;
}
@Singleton
@Provides
public Application provideApplication() {
return mMyApp;
}
@Singleton
@Provides
public SharedPreferences provideSharedPreferences( MyApp application ) {
return PreferenceManager.getDefaultSharedPreferences( application );
}
@Singleton
@Provides
public MyDatabase provideMyDatabase() {
return new MyDatabase();
}
@Singleton
@Provides
public MyRepositoryContract provideMyRepository( MyDatabase database, SharedPreferences sharedPreferences ) {
return new MyRepository( database, sharedPreferences );
}
}
I have a layer called Main that need use MyRepository, but when I try do the Dependency, all go down.
Component - Main DI ( MyApp Dependency )
@MainScope
@Component( dependencies = { MyAppModule.class }, // <- Contains requested provider
modules = { MainModule.class } )
public interface MainComponent {
void inject( MainActivity view );
}
Module - Main DI ( MyApp Dependency )
@Module( includes = { MyAppModule.class } ) // <- Contains requested provider
public class MainModule {
private final MainContract.View mView;
@MainScope
public MainModule( MainContract.View view ) {
mView = view;
}
@MainScope
@Provides
public MainContract.Model provideModel( MyRepositoryContract repository ) {
return new MainModel( repository ); // <- My requested object from MyApp DI package
}
@MainScope
@Provides
public MainContract.View provideView() {
return mView;
}
@MainScope
@Provides
public MainContract.Presenter providePresenter( MainContract.Model model, MainContract.View
view ) {
return new MainPresenter( model, view );
}
}
MainScope - Main DI ( MyApp Dependency )
@Scope
@Retention( RetentionPolicy.RUNTIME )
@interface MainScope {
}
