Facebook requestCodes

Question

I have an Activity that should handle results from both the Facebook SDK, and from other custom Activities.

Where can I find the requestCodes used by the Facebook SDK, i

Answer 1

Go to CallbackManagerImpl.RequestCodeOffset. I personally used a piece of code like this to prevent unwanted behaviour.

if (requestCode == CallbackManagerImpl.RequestCodeOffset.Login.toRequestCode()) {
        callbackManager.onActivityResult(requestCode, resultCode, data);
    }