In ReportAdActivity() I can send the status of the ad the user is watching right now. I just don't know why.
It is not required for RewardAdActivity(). RewardAdActivity() works perfectly fine without touching ReportAdActivity().
I don't need it in the client. The SDK of the ad network of my choice already informs me of the AdActivity (start/end/etc).
My guess is analytics usage, but that doesn't make sense without knowing who provided the ad.
Am I safe with completely ignoring ReportAdActivity()?