android jetpack compose 中的可组合注释

Question

I am working on a multimodule project with three modules Core , A and B . Both modules A and B uses Core . There is a screen (or composable) in module B that I need to reuse in module A . I can just move that screen to Core but I don't think this is scalable. So I am defining an Interface in Core whose implementation would be provided by B . Then A will get that Interface through DI and use it without dealing with it's implementation.

interface NotificationLayout {
    @Composable
    fun NotificationLayoutStatusState(
        modifier: Modifier,
    )
}

This will be implemented by B . But when I run it, it just crashes with NoSuchMethodError

java.lang.NoSuchMethodError: No interface method NotificationLayoutStatusState(Landroidx/compose/ui/Modifier;Landroidx/compose/runtime/Composer;I)V

Can anyone please help me. I think this has to do with the Composable annotation.

Answer 1

The solution is to enable compose(ie not only adding the compose dependencies) in all the modules that use the interface. Previously I was only enabling compose in modules A and B but not in core and that was causing the issue.