Google Ads MediaView not correctly resizing height to wrap_content when displaying image

Question

I got an email from AdMob today saying:

Change to native ads policy: Native ads will require MediaView to render the video or main image asset. In a

Answer 1

mediaView.setOnHierarchyChangeListener(new ViewGroup.OnHierarchyChangeListener() {
    @Override
    public void onChildViewAdded(View parent, View child) {
        if (child instanceof ImageView) {
            ImageView imageView = (ImageView) child;
            imageView.setAdjustViewBounds(true);
        }
    }

    @Override
    public void onChildViewRemoved(View parent, View child) {}
});