I am trying Facebook Integration but in the emulator after login it says "android.os.networkonmainthreadexception" and then nothing shows up. [duplicate]

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• android.os.NetworkOnMainThreadException 30 answers

In the log cat everything appears ok except one line that keeps on repeating which is :"Skipped 32 frames.The application may be doing lot of work on its main thread." After I login using fb nothing shows up except:"android.os.networkonmainthreadexception"