Dependencies from two components in one activity

Question

I\'m playing with Dagger-2 to figure how to integrate it in our existing application and I\'m facing something which I can\'t understand or I\'m doing wrong.

My situatio

Answer 1

Ah...I share your pain. You can't inject two components into same Activity. At least I was not able to find how! :)

That was logical for me to try, as well, and I faced same problems.

You can resolve it with 2 approach:

1. Use one big component for all injections (I am really agains that)
2. Create one component for each Activity/place you want to inject something

So, instead of

@Singleton
@Component(modules = {RestModule.class, SocketModule.class})
public interface NetComponent {
   void inject(MainActivity activity);
}

try with

@Singleton
@Component(modules = {RestModule.class, SocketModule.class, DbModule.class})
public interface SecondActivityComponent {
   void inject(SecondActivity activity);
}

I found second one as cleanest solution.

If anybody has some other advice, I am ready to try it!