onsaveinstancestate – Tarik Billa

Checking if state is saved before committing a FragmentTransaction

June 7, 2023 by Tarik

Starting from support library version 26.0.0 Beta 1 a new API is available in FragmentManager and Fragment classes: FragmentManager and Fragment have an isStateSaved() method to allow querying whether or not a transaction will be allowed without state loss. This is especially useful to check when handling an onClick() event before executing any transaction. From … Read more

when is onRestoreInstanceState called?

June 6, 2023 by Tarik

To answer your question, have a look at the android doc: https://developer.android.com/reference/android/app/Activity.html#onRestoreInstanceState(android.os.Bundle) It says that onRestoreInstanceState is called after onStart() method in the activity lifecycle.