Child inside NestedScrollView not cover full height of screen

Question

I am using NestedScrollView in my fragment. In my xml inside a RelativeLayout but it is not covering full height of screen.

Below is my code -

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:fitsSystemWindows="true"
android:background="@color/black"
android:layout_width="match_parent"
android:layout_height="match_parent">

<RelativeLayout
    android:background="@color/red_error_color"
    android:layout_width="match_parent"
    android:layout_height="match_parent">


</RelativeLayout>
</android.support.v4.widget.NestedScrollView>

when run the code only black background is visible but not red as my child view background is red.

Thanks in advance

score 140 · Accepted Answer · answered Mar 24 '17 at 10:15

140

Try to add this line of code on your nestedscrollview

android:fillViewport="true"
app:layout_behavior="@string/appbar_scrolling_view_behavior"

Remove:

android:fitsSystemWindows="true"

answered Mar 24 '17 at 10:15

Rabindra Acharya

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I suppose in a more general case android:fillViewport="true" is sufficient. (worked for me) – Stan Oct 04 '17 at 15:03
no need to add kayout_behavior att – Moustafa EL-Saghier Aug 18 '22 at 13:53

Child inside NestedScrollView not cover full height of screen

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