How to correctly markup?

Question

Android

Good afternoon,
There is a markup:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
    android:background="@color/space_main">

    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/scrollView">

        <RelativeLayout
            xmlns:android="http://schemas.android.com/apk/res/android"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            ........

            <GridView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:id="@+id/gridView"
                android:layout_alignParentLeft="false"
                android:layout_alignParentStart="true"
                android:layout_below="@+id/photo_lable"
                android:verticalSpacing="5dp"
                android:gravity="center"
                android:numColumns="auto_fit"
                android:columnWidth="110dp"
                android:horizontalSpacing="5dp"
                android:layout_alignParentRight="true"
                android:layout_alignParentEnd="true" />

            .......

        </RelativeLayout>
    </ScrollView>

</RelativeLayout>

The entire page from start to finish should be scrollable. The problem is that I do not know in advance how much space is needed for the GridView. I put android:layout_height="match_parent" and as a result only 1 line is displayed. Everything else is cut off. I can’t exactly set android:layout_height, because I don’t know in advance how many elements there will be.
Thank you!

Answer 1

Thank you!
Decision

Answer 2

In general, it is wrong to use GridView, ListView inside ScrollView. They do not know how to calculate their maximum height. Try to do without ScrollView.