First things first
You can find my blog post about the newest version here : [signer.pro - android-square-progressbar v. 1.4.1] (http://www.halcyon.ch/android-square-progressbar-v-1-4-1/), also checkout the post about the previous major 1.4.0 version here.
The example application is available at the play store:
Sometimes you don't have enough space in your layout to display a wide progressbar. So this library gives you a complete new possibility to display a progress. You can simply show a progressbar around an image. An this progressbar can be configured in a lot of different ways, like color, outline, display of the percentage and so on.
Here are some examples on how these progressbars could look like:
There are some further examples availible here (with code) : Examples
How to use it? / How to install? / How to contribute?
If you have questions about the code or if you need some help, you can try the Gitter-Group.