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kotlinlang

Hey guys, I need advice here.

Let’s imagine an android app with hundreds of features.
Each feature has one or multiple activities with you N fragments.
Each host activity has your Koin module with scope tied to activity.

What approach is better?
1. load and unload these activity tied koin modules in each activity host;
2. load and unload these activity tied koin modules in Application class;
I think the second option it’s easy to maintain because host activities didn’t care with Koin load/unload and the tied scope can solve this in runtime.
But… I don’t know if this case will be less performatic then first option.

I would go with option 2. It is easier to maintain (and also to validate in unit tests the graph). I would only do option 1 if I have numbers to prove the performance is significant enough for my app's graph, and it would payoff the additional maintenance cost...

why load/unload modules if you use scopes?

I thought it would be lighter to load/unload modules in activity than doing this at application level. :sweat_smile: