android - Hide ImageView on horizontal -

i have imageview in program, limits viewing area.

<imageview         android:layout_width="match_parent"         android:scaletype="centerinside"         app:srccompat="@drawable/log_t"         android:id="@+id/imageview4"         android:layout_alignparentstart="true"         android:layout_marginbottom="10dp"         android:layout_height="100dp" /> 

how make invisible @ screen horizontal orientation , again visible in vertical?

can in 1 xml layout? or must separate layout horizontal view , vertical view?

in container activity can add:

@override public void onconfigurationchanged(configuration newconfig) {     super.onconfigurationchanged(newconfig);      // checks orientation of screen     if (newconfig.orientation == configuration.orientation_landscape) {         imageview.setvisibility(view.invisible) (or gone instead of invisible)     } else if (newconfig.orientation == configuration.orientation_portrait){         imageview.setvisibility(view.visible)     } }