I'm building an android app wherein native ads (using admob or facebook) will be displayed and users will be asked questions related to the ad's image. How can I figure out which ad will be displayed so that I can prepare questions related to that image? Is it possible with any other ad network than facebook/google?
This is not allowed when using Audience Network.
https://developers.facebook.com/docs/audience-network/policy
- Don’t "crawl", "spider", index or in any non-transitory manner store or cache information obtained from any ads.