'how to save custom view state in android studio

I'm developing an application which has drawing functionality. I want to save my drawing in the room database with the view(whatever users draw). It should be restored when the user clicks on his drawing from their history.

if (stateBundleFromDb!=null){
   super.onCreate(stateBundleFromDb)
   mySavedState = stateBundleFromDb
}else{
   super.onCreate(savedInstanceState)
   mySavedState = savedInstanceState
}

When I click one of the history items I get stateBundleFromDb but when I open the activity directly then I get savedInstanceState.

Is there any possible way to save view state in local storage?

Any help would be appreciated! Thanks.

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'how to save custom view state in android studio

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