<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <shape>
            <solid android:color="#FFFFFF"/>
            <size android:width="16dp" android:height="16dp"/>
            <corners android:radius="2dp"/>
            <stroke android:color="#C5CCDB" android:width="1dp"/>
        </shape>
    </item>
    <item>
        <bitmap
            android:src="@drawable/tuiroomkit_ic_confirm_participant"
            android:gravity="fill" />
    </item>
</layer-list>