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Simon Xin Cheng
Works at Trader Corporation
Attended Simon Fraser University
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Simon Xin Cheng

Tools and Libraries  - 
 
New Google Play Service seems causing Security Exception when trying to do GoogleAuthUtil.getToken(context, email, scope);

The exception messages says I need permission.READ_GSERVICES, however, my app does not use any Map and Location services.

My app released two months ago, but the above exceptions appeared within less than ten days. Anyone has similar problem?

Here are exception details:
SecurityException
Permission Denial: reading com.google.android.gsf.gservices.GservicesProvider uri content://com.google.android.gsf.gservices/prefix from pid=xxxx, uid=xxxx requires com.google.android.providers.gsf.permission.READ_GSERVICES
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Paul Burke's profile photoSimon Xin Cheng's profile photo
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There is spike of this error happening now. Other developers met the same problems right now: http://stackoverflow.com/questions/19816798/googleauthutil-gettoken-securityexception
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Simon Xin Cheng

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Test shot of Galaxy S4
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Looks pretty good. How do you like it?
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Simon Xin Cheng

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sunset of golden gate
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Simon Xin Cheng

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In Google io 2013
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Cory Roy's profile photoNick Adams's profile photoAlain Limoges's profile photo
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You guys have fun! I'm heading to Singapore in 4 hours. let me know what swag you get (Google Glass???)! ;)
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Simon Xin Cheng

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My standing desk is just assembled.
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Simon Xin Cheng

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Some sport shots done in the last weekend. I cannot believe I can do it. Falling love with D600 even it is a little dusty.
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Have him in circles
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Simon Xin Cheng

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Check this video out. The image quality of sample photos looks good but not excellent.
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Simon Xin Cheng

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On the second chief now.
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Simon Xin Cheng

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Jan-Paul Azucena's profile photoSimon Xin Cheng's profile photo
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Yes. Came back two days ago. Google IO is less interesting than last year. Maybe no OS and devices announces.
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Simon Xin Cheng

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Some spring shots.
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My team.
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Simon Xin Cheng

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I really like these two sites:
http://www.androidviews.net/
http://www.theultimateandroidlibrary.com/

(thanks +Wolfram Rittmeyer for sharing the Android Views. I didn't know that existed before)

Also, Android community is awesome :)
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People
Have him in circles
70 people
Dillon Yang's profile photo
lx hu's profile photo
Joe Lu's profile photo
Ralph Deng's profile photo
Sumit Vijayvergiya's profile photo
Michael Hsin-Hsien Chiu's profile photo
Oliver Cheng's profile photo
Jianping Zhu's profile photo
Dimchuk Andrey's profile photo
Education
  • Simon Fraser University
    MsC (P2P Networking), 2004 - 2008
  • Simon Fraser University
    BsC (Computing science), 2001 - 2003
Links
Work
Employment
  • Trader Corporation
    Programmer Analyst, 2012 - present
  • airg
    Software engineer, 2006 - 2012
  • Canmap Systems
    Software engineer, 2005 - 2006
  • Master Solution
    Software engineer, 2004 - 2004
Basic Information
Gender
Male
Other names
Xin