Stop fragment from being recreated after resume?
android, android-fragments, back-stack, onresume
Solution
You can't stop the fragment from being recreated, unfortunately. The best you can do is to remove the fragment in a transaction, after it has been restored but before it gets displayed.
If you know you are going to remove the fragment immediately you can reduce the performance hit of restoring the fragment by simplifying methods such as `onCreateView()` to return a dummy view, rather than inflating the whole view hierarchy again.
Unfortunately the tricky part is finding the best place to commit this transaction. According to this article there are not many safe places. Perhaps you can try inside `FragmentActivity.onResumeFragments()` or possibly `Fragment.onResume()`.
Problem
I am using several `fragment`s to be dynamically added into `activity`. Everything works fine, when I press back-button, the `fragment`s go to `backstack`. And when I `resume` it, it appears. But everytime on `Resume`, it is recreating the `fragment` and call `onCreateView`. I know it is a normal behavior of the `fragment` lifecycle. This is my `onCreateView`: ``` @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View rootView = inflater.inflate( R.layout.competitive_programming_exercise, container, false); return rootView; } ``` I want to stop those `fragment`s from recreating. I tried with `onSavedInstanstate` but nothing is working. How can I accomplish that?