keyboard_button_background.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">

            <corners android:radius="@dimen/keyboard_key_rounded_corner"/>

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

        </shape>

    </item>

    <item android:state_hovered="true">

        <shape android:shape="rectangle">

            <corners android:radius="@dimen/keyboard_key_rounded_corner"/>

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

        </shape>

    </item>

    <item android:state_hovered="false" android:drawable="@null">

        <shape android:shape="rectangle">

            <corners android:radius="@dimen/keyboard_key_rounded_corner"/>

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

        </shape>

    </item>

</selector>