How to stop infinite scrolling in web view in Android Studio

Question

I added web view to my android studio project(activity_main.xml).also added progress bar,swipe refresh layout also.So when scrolling web page three or four times,page goes top indefinitely.It doesn't stop at bottom.can help me to stop this headache.I added my xml code below.

<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
    android:id="@+id/swipe"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_alignParentTop="true"
        android:layout_centerInParent="true"
        android:orientation="vertical">

        <LinearLayout
            android:id="@+id/liProgressContainer"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <ProgressBar
                android:id="@+id/progressBar"
                style="@style/Widget.AppCompat.ProgressBar.Horizontal"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="#FFFFFF"
                android:indeterminate="true" />

            <TextView
                android:id="@+id/tvLoadingPercentage"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="#FFFFFF" />

        </LinearLayout>

        <androidx.core.widget.NestedScrollView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_below="@id/liProgressContainer">

            <WebView
                android:id="@+id/webView"
                android:layout_width="match_parent"
                android:layout_height="match_parent" />
        </androidx.core.widget.NestedScrollView>
    </RelativeLayout>
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>

<com.google.android.gms.ads.AdView xmlns:ads="http://schemas.android.com/apk/res-auto"
    android:id="@+id/adView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_centerHorizontal="true"
    ads:adSize="BANNER"
    ads:adUnitId="ca-app-pub-3940256099942544/6300978111" />