Android Socket create

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Today, I wrote a demo program to test Android connect with PC.

 theSocket = new Socket("192.168.0.1", 4444);

1. IP address must use this server's IP which is connected to the network, can't use 127.0.0.1
2. Attention! You must add uses-permission on the AndroidManifest.xml, the type of permission is "android.permission.INTERNET"

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