objective c - iOS8 Xcode6 UICollectionView sizeForIndexPath: does not get called on rotation -


my project has uicollectionview custom cell used work on iphone , ipad before ios8. in ipad on first load cells perfect on rotation

- (cgsize)collectionview:(uicollectionview *)collectionview layout:(uicollectionviewlayout*)collectionviewlayout sizeforitematindexpath:(nsindexpath *)indexpath

does not called.

problem rotation logic goes , that's why uicollectionview twitches.

here solved it: added bottom line didrotatefrominterfaceorientation: method

-(void)didrotatefrominterfaceorientation:(uiinterfaceorientation)frominterfaceorientation{ [super didrotatefrominterfaceorientation:frominterfaceorientation]; [self.collectionview performbatchupdates:nil completion:nil];

}


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