SmoothProgressBar

https://github.com/tigerguixh/SmoothProgressBar

Demo:

Sample app available on the Play Store

How does it work

I wrote a blog post about that.

Integration

SmoothProgressBar (min API 7): 

CircularProgressBar (min API 14): 

The lib is now on Maven Central. All you have to do is add it on your gradle build:

dependencies {    // of course, do not write x.x.x but the version number    compile 'com.github.castorflex.smoothprogressbar:library:x.x.x'    // or    compile 'com.github.castorflex.smoothprogressbar:library-circular:x.x.x'}

You can find the last stable version on Gradle Please

Or you can try the latest snapshots: