[Zooper Widget] Three Monitoring Circle topic

This is my first widget and it contains three circles that monitors RAM, internal storage and SD Card .
At the top there are two buttons: for refresh and for the settings.
I would also like to improves its appearance by reducing the number of decimal to 1, but don't know how to accomplish this.
The background of this widget is 100% transparent.

Attached Files

Three-Monitoring-Circle.zip - [Click for QR Code] (60.6 KB)