Scrollview on TextView continues scrolling while text inside the textview ends

Question

I am facing issue of scrolling of large text view. Scrolling working good but when text ends from bottom of screen scroll view still scroll the view almost 1 times equals of the height of device. here is my code of xml.

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

<LinearLayout
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:scrollbars = "vertical"
    android:layout_marginLeft="5dp"
    android:layout_marginRight="5dp"
    android:layout_marginBottom="1dp"
    android:layout_marginTop="1dp"
    android:orientation="vertical"
    android:layout_centerHorizontal="true"

    >


        <TextView
            android:id="@+id/surahTextView"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:autoSizeTextType="uniform"

            android:autoSizeStepGranularity="2sp"
            android:text="@string/title2"
            android:textColor="@color/button_text_color"
            android:textSize="25sp"
            android:padding="0dp"
            android:layout_marginTop="0dp"
            android:textAlignment="center"
            android:fontFamily="@font/almajeed"
            android:gravity="center_horizontal" />


</LinearLayout>

</ScrollView>

Actually, I want that when text end in textview scroll should stop not to scroll down showing empty textview.