top_defaults_view_color_picker_attrs.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <declare-styleable name="ColorPickerView">
        <attr name="enableAlpha" format="boolean"/>
        <attr name="enableBrightness" format="boolean"/>
        <attr name="onlyUpdateOnTouchEventUp" format="boolean"/>
    </declare-styleable>
</resources>