I just jumped and found this class ContentLoadingProgressBar from the developer site in android. I searched couldn't find any usage or explanation for the class. I've listed down few questions on the class and would be great if someone answers it.
- How is it different from ProgressBar ?
- Should we show/hide the ProgressBar ourself ?
- Styling the ProgressBar ?
https://developer.android.com/reference/android/support/v4/widget/ContentLoadingProgressBar.html