Hello,
Here are some tips that you can refer.
We should avoid a nested view and try to create a flat view wherever possible. Nested view reduces CollectionView performance. For example, add vertical CollectionView
in horizontal CollectionView
.
CollectionView is rendererd by AndroidX.RecyclerView.Widget.RecyclerView in Native Android. If the height of all the items is equal. Set recycleView.HasFixedSize = true;
in CollectionViewHandler.
Here are tips from Xamarin offical document Improve Xamarin.Forms App Performance. But some tips are working in MAUI. Such as following topics: Reduce unnecessary, Choose the correct layout bindings, Optimize layout performance, Use asynchronous programming and Reduce the visual tree size.
Best Regards,
Leon Lu
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