How ESP8266 communicate(TCP/IP) with Android application?

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1

I want to send the data(string) from android app(android wifi) by selecting IP address and port no. to ESP8266 and also set the username and password so that I need the source of TCP/IP server-client code
Please help me out..!

mc : ESP8266 interfacing through UART(TTL)
Android app: Android Connectivity - CodeProject

Thank you

regards,
Nitish

2

https://evothings.com/how-to-connect-your-phone-to-your-esp8266-module/

this might help you in many ways, sending strings over TCP server from Android to ESP8266, check this out.