awtk/demos/assets/raw/ui/progress_circle.xml

<window >
  <view x="10" y="10" w="200" h="200" layout="r:2 c:2 s:5">
    <progress_circle max="360" show_text="true" 
      animation="value(from=0, to=360, yoyo_times=1000, duration=3000, easing=sin_inout)" />

    <progress_circle max="360" show_text="true" start_angle="90" 
      animation="value(from=0, to=300, yoyo_times=1000, duration=3000, easing=sin_inout)" />

    <progress_circle style="image" max="360" show_text="true" start_angle="-220"  
      animation="value(from=0, to=300, yoyo_times=1000, duration=3000, easing=sin_inout)" />

    <progress_circle style="image" max="360" show_text="true" start_angle="90" start_angle="-220"  
      animation="value(from=0, to=300, yoyo_times=1000, duration=3000, easing=sin_inout)" />
   </view>
   
   <button name="close" x="center" y="bottom:10" w="25%" h="30" text="Close"/>
</window>