Facebook Login flow in Android

Question

Hi, I created a game that connects with Facebook. All seems to work very well if the user follows all the steps correctly.

 

The problem I'm having is that when the user, in an Android phone, gets asked by the phone to choose between browser, if the user doesn't choose any, by pressing the back button, the app just hangs on waiting for any facebook input, wich will not ocurr.

 

Is there any Exception that I may cach to handle that sceneario?

 

Thanks in advance.

Comments

Are you using Facebook SDK for Authentication? Can you please let me know the error that you are getting on console?

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I'm using pp42API.BuildSocialService().DoFBOAuthAndGetToken

The problem is, I'm not getting any errors, it justs waits for Facebook's reply and will get nothing because the user closed the web browser.

Answer 1

Hello,

In such case, you can easily handle it by setting the attempt your app is making to fetch access token. By  default its 30 attempts which are going in the process if user closed the browser. Please find a below code snippet to set the max attempt

SocialService.MAX_ACCESSTOKEN_ATTEMPT = 1

Using the above code snippet, you will find an exception message after one attempt, please check and let us know if it helps. 

Thanks,

Himanshu Sharma