问题
Form inside my application, I want to give a pop up for user to rate my app. Now I have implemented a dialog box which is prompted every third time user launches the app and asks the user to rate the app. It has two buttons - "rate me" and "No, thanks". If user clicks "rate me", it redirects to my app in google play to allow the user to rate the app.
Now my question is how can I find inside my application if user has rated my app. He may go to google play but do not rate it. What is the best design. Should I stop showing the dialog once user is redirected to my app in Google Play?
Please help me with some suggestions. Thank you
来源：https://stackoverflow.com/questions/20185348/how-to-find-out-from-with-application-if-rating-for-app-is-already-done-by-user