What happens if the user had already left a review?

[hashirshoaeb]

Asking this question in reference to #55.

Does .isAvailable() checks this information?

[nikb7]

Afaik, it doesn't I had tested this for my app and it doesn't check if the user has left a review or not.

[britannio]

Asking this question in reference to #55.

Does .isAvailable() checks this information?

No, the underlying API does not expose this information so isAvailable() cannot return false after a review was left.

[sanyakuznezov]

is there a callback implementation when one of the buttons in the dialog is clicked. And how do you know if a user left a review?

[britannio]

is there a callback implementation when one of the buttons in the dialog is clicked. And how do you know if a user left a review?

There is no such callback, the API does not provide such information.