Fix accent color propagation in TimePicker theme

        <item name="android:background">@color/time_picker_gray</item>

        <item name="android:timePickerStyle">@style/TimePickerStyle</item>

        <item name="android:textColorPrimaryInverse">@color/hot_pink</item>

        <item name="android:colorAccent">@color/hot_pink</item>

        <!-- Propagates to android:colorAccent via the appcompat theme. -->

        <item name="colorAccent">@color/hot_pink</item>

    </style>

    <style name="TimePickerStyle" parent="@android:style/Widget.Material.TimePicker" >