Using livedata in fragments causing loss of state with bottomNavigation and NavigationController

Asked Mar 30 '23 at 11:52

Active Mar 30 '23 at 11:52

Viewed 38 times

I have been trying to find the cause and the solution for the loss of states and recreating the fragments of bottom navigation when I use LiveData and MutableLiveData data inside a fragment in NavigationController. and also the ViewModel also loses the data if initialized inside the fragment.

Tried every possible way but had no luck.

Currently, I am storing the data in a ViewModel inside activity to keep the data.

Hope anyone else has a solution

Thanks

asked Mar 30 '23 at 11:52

Khalid Ahmad Fazli

how are you initialising the view model? – Kamal Nayan Mar 30 '23 at 16:36
chatViewModel = ViewModelProvider(this)[ChatViewModel::class.java] – Khalid Ahmad Fazli Mar 31 '23 at 09:22
in side oncreate function in my fragment – Khalid Ahmad Fazli Mar 31 '23 at 09:23
you can use this method -> https://stackoverflow.com/questions/14347588/show-hide-fragment-in-android – Kamal Nayan Mar 31 '23 at 14:15
@KamalNayan my issue is with Navigation Controller, ViewModel and LiveData. – Khalid Ahmad Fazli Jun 13 '23 at 10:38

Using livedata in fragments causing loss of state with bottomNavigation and NavigationController

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