Polunom Polunom - 1 month ago 10
Android Question

No release momentum inside ScrollView

In my activity, I have two

RecyclerView
s inside a
ScrollView
. The problem is that when I swipe/flick the
ScrollView
, scrolling stops immediately. Is there a way to get the
ScrollView
to implement momentum or inertia so there's some deceleration before the scrolling stops?

My XML is below:

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">

<ProgressBar
android:id="@+id/threadload_progress"
style="?android:attr/progressBarStyleLarge"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:visibility="gone" />
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">

<android.support.v7.widget.RecyclerView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/subforums"
android:name="net.polunom.forum.fragments.ThreadFragment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layoutManager="LinearLayoutManager"
tools:context=".fragments.ThreadFragment"
tools:listitem="@layout/fragment_subforum"/>

<android.support.v7.widget.RecyclerView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/threadlist"
android:name="net.polunom.forum.fragments.ThreadFragment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layoutManager="LinearLayoutManager"
tools:context=".fragments.ThreadFragment"
tools:listitem="@layout/fragment_thread"/>

</LinearLayout>
</ScrollView>



Answer

I figured it out! All I had to do was set setNestedScrollingEnabled(false); to the two RecyclerViews, and everything started working like a charm.