CODEWITHSUNDEEP
androidandroid-fragments
Fenix Voltres
Fenix Voltres

Reputation: 3448

Fragment is not showing

The problem is a bit weird and complex - sometimes (it is not deterministic or I do not know the cause) some of my fragments are not showing up in transaction.

I checked everything twice, and it seems OK - fragment is correctly added before, is not null etc., has field mHidden set to true before and to false after the transaction, but all I see is an empty place.

What could be wrong?

To be more precise about the problem - I'm managing many fragments in one Activity (up to 25) at the same time, and the transactions hide / show many of them at once. What's more, I have 4 fragments added to the same layout holder (FrameLayout), and switching their visibility - but I don't think it may be the cause.

I'm starting to hate Android...

Upvotes: 1

Views: 663

Answers (1)

Fenix Voltres
Fenix Voltres

Reputation: 3448

OK, it's wonderful how often you come up with a solution while showing your problem to the others - the problem here was in hide / show animations - there was a use case when I was hiding a fragment with some kind of animation (scale to 0.0, fade, etc.) and later (special case) show it without an enter reverse animation (as an optimization) - fragment WAS shown, but remain scaled to 0 or faded.

Upvotes: 1

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