In this library, i did not use attr to set some values, because i do not know the effect that you want. so, you need to modify a little to meet the requirements. if you do not how to modify, issue please!
Step 1. Add the JitPack repository in your root build.gradle at the end of repositories:
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
Step 2. Add the dependency
compile 'com.github.vibexie:CircularSeekbar:v1.1'