hcp-pad/workbenches/src/main/res/values/attrs.xml

<?xml version="1.0" encoding="utf-8"?>
<resources xmlns:tools="http://schemas.android.com/tools">
    <attr name="popupTextAlignment" format="enum" tools:ignore="ResourceName">
        <enum name="start" value="0" />
        <enum name="end" value="1" />
        <enum name="center" value="2" />
    </attr>

    <declare-styleable name="NiceSpinner" tools:ignore="ResourceName">
        <attr name="arrowTint" format="color" />
        <attr name="hideArrow" format="boolean" />
        <attr name="arrowDrawable" format="reference|color" />
        <attr name="backgroundSelector" format="integer" />
        <attr name="popupTextAlignment" />
        <attr name="entries" format="reference" />
    </declare-styleable>
</resources>