How to remove padding on top and bottom of Imageview in Listview?

Question

Android

How to remove padding on top and bottom of Imageview in Listview item itself at low resolutions?
At 1280x768 there are large paddings at the top and bottom of the Imageview

At 1920x1080 this is not the case.

The list item itself looks like this:

<RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
            <ImageView
                android:id="@+id/icon"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:scaleType="fitCenter"
                android:layout_marginBottom="@dimen/post_text_padding" />
        </RelativeLayout>

Answer 1

android:adjustViewBounds="true"