For an instance, 2 days before, I've purchased 500 MB of data plan, say 30-3-2016. Which means i'm using that data plan till now. Here whats my requirement is, I want to show the remaining data balance of that purchased plan. How to achieve this?
I've searched for this in google and i got some clues like, need to use TrafficStats
If it is that be the only solution then,
Can any one tell me how to calculate the remaining internet data balance using that TrafficStats ?