Question: RecyclerView inside NestedScrollView freezes the Activity when loading large amount of data. It loads much faster with ScrollView, but scrolling is affected in that case. 
I tried setting attributes like setAutoMeasure and setNestedScrollingEnabled which did not help.
Any suggestions?

Answer: 
Recycling of views is not supported inside NestedScrollViews as I understand, so the suggestion would be to try to change your layout.
you can include `app:layout_behavior="@string/appbar_scrolling_view_behavior"`

```
<android.support.v7.widget.RecyclerView
    android:id="@+id/recyclerView"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" />

```

or disable the nested scrolling behavior for the recycler view.

```
recyclerView.setNestedScrollingEnabled(false);

```