We are developing an android app that send and receives text messages via wifi. We use TCP sockets for this communication (ip address and random port) but the problem is that if i dont allow these port numbers from my router's "port forwarding section", messages couldnt be sent. Are there any way to get rid of this problem?We are developing an android app that send and
阅读背景：
需要有关android套接字编程的建议
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