<dependency>
  <groupId>com.github.piasy</groupId>
  <artifactId>ProgressPieIndicator</artifactId>
  <version>1.8.1</version>
  <type>aar</type>
</dependency>

implementation 'com.github.piasy:ProgressPieIndicator:1.8.1'

implementation("com.github.piasy:ProgressPieIndicator:1.8.1")

libraryDependencies += "com.github.piasy" % "ProgressPieIndicator" % "1.8.1"

@Grapes(
  @Grab(group='com.github.piasy', module='ProgressPieIndicator', version='1.8.1')
)

<dependency org="com.github.piasy" name="ProgressPieIndicator" rev="1.8.1" />

[com.github.piasy/ProgressPieIndicator "1.8.1"]

'com.github.piasy:ProgressPieIndicator:jar:1.8.1'