HoloCircularProgressBar is a Custom View implementation for Android you might know from the Android Clock App from Android 4.1
'de.mrmaffen:holocircularprogressbar:1.0.0'
<dependency>
<groupId>de.mrmaffen</groupId>
<artifactId>holocircularprogressbar</artifactId>
<version>1.0.0</version>
</dependency>
<dependency org="de.mrmaffen" name="holocircularprogressbar" rev="1.0.0"/>
"de.mrmaffen", "holocircularprogressbar", "1.0.0"