how to receive data through wifi

[shravani]

is it possible to receive data through wifi from android app to qt application?

[jsulm]

@shravani Why do you bother about wifi? You just use QNetworkAccessManager, http://doc.qt.io/qt-5/qtcpsocket.html or what ever you want. Whether the connection is done over wifi, LAN, ... doesn't matter.
There are some examples already here: http://doc.qt.io/qt-5/qnetworkaccessmanager.html