how to receive packet thru WiFi

Question

I have some PC application that send some information to my android application using WIFI ( the PC application using the WIFI network to send simple TCP binary message ).

On my android application i want to receive this binary stream ( and after receiving - to do something with the message ( after de-Serialization ))

1. How can i receive this message on the android side ?

2. How can i open on my android application the WiFi port to receive this message ?

Answer 1

I think it was better to write this as a comment. But unfortunately I don't have enough reputation. But I guess this tutorial will work for you. Here

I found some more examples but don't want to link them all here. Just googled Android TCP Server. Here