@JonB
sorry for late reply. you suggestion worked well.
i followed https://wiki.qt.io/WIP-How_to_create_a_simple_chat_application and modified my code according to that. now at sender side looks like this
QJsonDocument doc1;
QFile j("/home/first.JSON");
if(j.exists())
{
if(j.open(QIODevice:: ReadOnly| QIODevice::Text))
{
jstr=j.readAll();
doc1= QJsonDocument::fromJson(jstr.toUtf8());
}
j.close();
QDataStream clientStream(socket);
clientStream.setVersion(QDataStream::Qt_5_7);
// Create the JSON we want to send
QJsonObject message;
message[QStringLiteral("type")] = QStringLiteral("message");
clientStream << QJsonDocument(doc1).toJson();
}
}
else {
ui->l_err->show();
ui->l_err->setText("Connection refused. Please check server.");
}
and used server application from the link above at receiver end.
this works well. I have tested this with JSON file having 3000 object. Will this work for 50,000 samples and more possibly 1500000 objects?
Thanks for the insight, still my issue was that you have to double click (mouse or touch) the LineEdit to get its selection. Now in place of LineEdit i have used TextEdit, it works on single click. Thanks again for the reply.
@SGaist said:
Android
Hello all,
Sorry for the late reply
As SGaist said i was able to build and run qt with opencv successfully on windows desktop using mingw for desktop bundled with qt for android
Thanks
Amal
