Merge remote-tracking branch 'origin/wjc' into Dev-Wxr

wxr

2023-04-11 87bc1140ac4a1dc3e46a322444a80a9ce321b57d

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<?xml version="1.0" encoding="UTF-8"?>   
<selector xmlns:android="http://schemas.android.com/apk/res/android">         
    <item android:drawable="@drawable/seekbar_thumb"/>         
</selector>