CODEWITHSUNDEEP
androidandroid-fragmentsfragmentmanagerfragmenttransaction
Ali Najafi
Ali Najafi

Reputation: 130

FragmentTransaction add fragment after replace old fragment but onDestroyView called

I replaced FragmentA :

 FragmentManager fm = MainActivity.getGlobal().getSupportFragmentManager();
 FragmentTransaction ft = fm.beginTransaction();
 ft.addToBackStack(fragmentA.getClass().getSimpleName());
 ft.replace(relId, fragmentA,fragmentA.getClass().getSimpleName());
 ft.commitAllowingStateLoss();

and add FragmentB :

FragmentManager fm = MainActivity.getGlobal().getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
ft.add(relId, fragmentB);
ft.commitAllowingStateLoss();

After adding FragmentA:onDestroyView called, How fix it? I want FragmentB to add and Fragment Not DestroyView

thanks

Upvotes: 0

Views: 516

Answers (1)

Abhinav Chauhan
Abhinav Chauhan

Reputation: 1384

A call to replace() is analogous to calling remove() on A and them calling add() on B hence it is not possible to save A when you replace it it's onDestroy(), onDestroyView() etc will be called.

But instead of calling replace() you can call add() for B add B on top of A without removing A and add B to back stack to navigate to A on back press

Have a good day , Ali

Upvotes: 1

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