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I have a layout with this hierarchy
< NestedScrollView fillViewPort=true>
< LinearLayout>
< Viewgroup/>
< ViewGroup/>
< RecyclerView/>
< ViewGroup/>
< /LinearLayout>
< /NestedScrollView>
Sometimes i need to update my recyclerview elements, but it freeze main thread. My guess its because scrollview need to measure it all again. I really like to know how i should do this?
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The RecyclerView widget manages the display and handling of items in a list. It provides Layout Managers to position these items. This way, you can create customized layout managers for RecyclerView containers. We can use a RecyclerView inside another RecyclerView.
A nested RecyclerView is an implementation of a RecyclerView within a RecyclerView. An example of such a layout can be seen in a variety of apps such as the Play store where the outer (parent) RecyclerView is of Vertical orientation whereas the inner (child) RecyclerViews are of horizontal orientations.
setnestedscrollingenabled set it to false.
This is a common UI pattern and android:nestedScrollingEnabled="true" is not a fix for this.
Best approach to this pattern is to use a single recyclerview with multiple view types instead of having nested elements. The result is a more complicated recyclerview but you have better performance and more control with it.
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