Whether it is with me or with my mobile phone or with my Facebook account. Today I downloaded the Faecbook SDK. I think that I will run several sample applications from the examples folder. I tried running the SessionLoginSample example and the Scrumptious example in the emulator. Both work great there. I can log in using Facebook and move on to other intentions.
But as soon as I installed the application on my Android phone (S3). None of the applications work on my phone. I get a Facebook login screen on my mobile phone, after a successful login, providing my username and password, I always get Facebook to stop working. And then I get the Scrumptious app, which forcibly closes. I have not made any changes to the code.
And after some time, I get an exception on my console as
01-30 11:06:08.400: E/AndroidRuntime(7463): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=64206, result=0, data=null} to activity {com.facebook.samples.sessionlogin/com.facebook.LoginActivity}: java.lang.NullPointerException
Has anyone encountered a similar problem? If so, can someone help me here? And is there a way to post this issue on the Facebook developers site?
Note. - Is there something that I need to change in the code or some keys before installing the application on my Android phone? I am not sure about that. If it works in an emulator, it should also work on an Android phone. Right?
source share