Our Ti.UI.ProgressBar should animate by default when changing the progress value. This will make the UI widget look more modern.
We should provide a new "animated" property which allows developers to enable/disable the animation. By default it should be true.
To-Do on iOS:
iOS (/iphone/Classes/TiUIProgressBar.m): animated:YES
To-Do on Android:
When we switch over to the material LinearProgressIndicator, we can easily animate progress value changes via its setProgressCompat() method. We can do this once ticket
TIMOB-28351 is implemented.
Note that the way to do this with the old Android ProgressBar class is to do the below.