fullscreen_button.xml

Enable keyboard shortcuts

<?xml version="1.0" encoding="utf-8"?>

<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_pressed="true">

        <shape android:shape="rectangle">

            <stroke android:color="@color/void_color_blur" android:width="@dimen/blur_radius" />

            <solid android:color="@color/void_color" />

        </shape>

    </item>

    <item android:state_hovered="true" android:state_pressed="false">

        <shape android:shape="rectangle">

            <stroke android:color="@color/fog_blur" android:width="@dimen/blur_radius" />

            <solid android:color="@color/fog" />

        </shape>

    </item>

    <item android:state_hovered="false" android:state_pressed="false">

        <shape android:shape="rectangle">

            <stroke android:color="@color/asphalt_blur" android:width="@dimen/blur_radius" />

            <solid android:color="@color/asphalt" />

        </shape>

    </item>

</selector>