CODEWITHSUNDEEP
androidgridviewandroid-layoutinvalidationandroid-gridview
chethan
chethan

Reputation: 63

gridview of images is not getting refreshed

i have a grid view with images populated from a list. when i remove an image from the list,i want the grid view to get refreshed.can someone tell me how to do this.

i have tried to invalidate() the gridview, notify the image adapter that the data set has changed(adapter.notifyDataSetChanged();). but this is not giving the desired results.

after doing this i am getting a blank in the place where the image that is removed used to be before.

Upvotes: 2

Views: 3272

Answers (2)

Denis Baluev
Denis Baluev

Reputation: 118

Try to use gridView.invalidateViews() instead of just .invalidate(). It redraws all views (ImageViews in your case) inside gridView.

Upvotes: 8

sdabet
sdabet

Reputation: 18670

Do you use a ListAdapter to populate your view ? Maybe you should recreate a new adapter when your list changes.

Upvotes: 0

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