reuse flag attribute definitions in android

I'm developing custom views for android, they are using gravity attributes but with different name for example hintGravity

currently in attrs.xml I copied below code and it works correctly:

<attr name="hintGravity">
    <flag name="top" value="0x30"/>
    <flag name="bottom" value="0x50"/>
    <flag name="left" value="0x03"/>
    <flag name="right" value="0x05"/>
    <flag name="center_vertical" value="0x10"/>
    <flag name="fill_vertical" value="0x70"/>
    <flag name="center_horizontal" value="0x01"/>
    <flag name="fill_horizontal" value="0x07"/>
    <flag name="center" value="0x11"/>
    <flag name="fill" value="0x77"/>
    <flag name="clip_vertical" value="0x80"/>
    <flag name="clip_horizontal" value="0x08"/>
    <flag name="start" value="0x00800003"/>
    <flag name="end" value="0x00800005"/>
</attr>

I need to use them with different names also such as dateHeaderTextGravity

Is there any way to DO NOT define flag values again and again?