Close layer on tap outside

[strmchsr]

how to close the layer if tap outside.

[jmoscatiello]

<View android:id="@+id/mask" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@color/translucent_black" android:visibility="gone"/>

Add a view underneath that only shows when opened. Then add an on click on that view

[strmchsr]

thanks