I am trying to implement ads in my App. I go though the official documentation and implemented interstitial ads into my app. It is working fine. As Described Here
As I also know that admob will block my admob account if any malicious user clicks on my ads again and again. So to protect that, I had setup a threshold of 3 clicks i.e. If a user try to click on my ads more than 3 times in a single day, I will not show ads for next 48 hours. So, to implement this functionality with interstitial ads I use onAdClick() callback in interstitial ads. As shown here
But, when I try to implement the same thing with rewarded ads, I find that their is no such callback which can help me to detect clicks on rewarded ads. See here.
Can someone help me to achieve this functionality. Is there any alternative ways? Please help me to come out from this scenario. If it is not possible than what I can do to protect my admob account from malicious users?