Is there a way to have a sharedViewModel for a Fragment's Scope?

I’m using Android Navigation Component, in a Single-Activity App, there is a ViewModel that I want to be re-created and it’s shared between some DialogFragments that compose this specific flow. I want to know if there is a way to have a sharedViewModel tied to this FragmentScope

I would like to use a Scoped sharedViewModel, I think that this will improve the library capacities

As an alternative, I would like to know if there is a way to clear a viewModel instance when the fragment is destroyed

koin-android

[krasavello13]

Hi, currently I’m using: Koin 2.1.0-beta-1 and this version of library have more elegant way to do it.

So, try to do like this :

private val viewModel by lazy { 
     requireParentFragment().getViewModel<MyViewModel>()
} 

To more deep understanding how it works, please check the package org.koin.androidx.viewmodel.ext.android of Koin library

[krasavello13]

Yes, you can set the scope like this: sharedViewModel<ViewModel>(from = {//your scope})

In my case I have ViewPager, and i use the same viewModel for internal Fragments like: val viewModel by sharedViewModel<MyViewModel>(from = { parentFragment!! })