msv__attrs.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <declare-styleable name="MultiStateView">
        <attr name="msvState">

            <!-- The state is to show the content -->
            <enum name="content" value="0x00" />
            <!-- The state is to show loading indication -->
            <enum name="loading" value="0x01" />
            <!-- The state is to show network errors -->
            <enum name="error_network" value="0x02" />
            <!-- The state is to show other errors -->
            <enum name="error_unknown" value="0x03" />
            <!-- The state is to show empty view state -->
            <enum name="empty" value="0x04" />
        </attr>

        <attr name="msvEmptyLayout" format="reference" />
        <attr name="msvLoadingLayout" format="reference" />
        <attr name="msvErrorUnknownLayout" format="reference" />
        <attr name="msvErrorNetworkLayout" format="reference" />

        <attr name="msvErrorTitleUnknownStringId" format="string" />
        <attr name="msvErrorTitleNetworkStringId" format="string" />
        <attr name="msvErrorTapToRetryStringId" format="string" />
    </declare-styleable>

</resources>