problem in generating .so files using msys2 tool for qt on android

[HemantSuryawanshi]

I am trying to port my qt project on Android. I am using qt5.14.1 and NDK r21 with SDK API level 26. In the project, I used Openssl libraries for internet connectivity. Now I am trying to generate OpenSSL libs(i.e. libcrypto_1_1.so, libssl_1_1.so) using msys2 tool. I refer https://doc.qt.io/qt-5/android-openssl-support.html to generate the libraries.

its getting error that the GCC compiler for android not found. Please tell me how can I set the path for the android GCC compiler and generate OpenSSL libraries or is there any other method to generate these libraries.

I also tried with libcrypto.so and libssl.so libraries but its getting errors due to some compatibility issues.

[SGaist]

Hi and welcome to devnet,

Please take a look at KDAB's Androïd OpenSSL project. It should simplify things.

[HemantSuryawanshi]

thanks for reply. I tried those libraries. get request is working fine in it but the post request is not working.

QUrl targateUrl = m_apiUrlHelper->getLoginURL()+"?clientName="+ m_apiUrlHelper->getServerClientName();
    qDebug() << targateUrl;

    QVariantMap feed;
    feed.insert("username",userName);
    feed.insert("password",password);

    QByteArray payload=QJsonDocument::fromVariant(feed).toJson();
    qDebug() << payload;

    //send request to url
    QNetworkRequest request;
    request.setUrl(targateUrl);
    request.setHeader(QNetworkRequest::ContentTypeHeader,"application/json");

    QNetworkAccessManager *restclient; //in class
    restclient = new QNetworkAccessManager(); //constructor
    connect(&m_loginprocessor, SIGNAL(dataReady(QString)), this, SLOT(handleGetUserResponse(QString)));
    connect(restclient, SIGNAL(finished(QNetworkReply*)), &m_loginprocessor, SLOT(handleAPIResponse(QNetworkReply*)));
    restclient->setStrictTransportSecurityEnabled(true);
    restclient->post(request,payload);

I tried this for post request. This code is working fine on windows platform but for android platform it doesn't give any responce. I didn't understand is there any issue with libraries or code. any sugestions on it.

[SGaist]

Did you deploy the OpenSSL libraries along your application on Android ?

[HemantSuryawanshi]

yes I did. the get request is working in it.