session-android/res/layout/media_view_remove_button.xml

<?xml version="1.0" encoding="utf-8"?>
<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
           android:id="@+id/remove_image_button"
           android:layout_width="@dimen/media_bubble_remove_button_size"
           android:layout_height="@dimen/media_bubble_remove_button_size"
           android:layout_gravity="top|end"
           android:background="@drawable/circle_alpha"
           android:src="@drawable/ic_close_white_18dp"
           android:tint="#99FFFFFF"
           android:visibility="gone"/>