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JAVA&QT issue

  • Hello all,

    I am trying, to build an android app, using QT, so there re some functionalities that needs integrating Java in Qt, thus I tried but I failed, please how an I do it? documentation is not more clear for me, when I do simple java prog in qt I got the problem below:

    my file .pro i like :

    QT += quick
    QT += quickcontrols2
    QT += network
    QT += bluetooth
    QT += core
    QT += androidextras
    CONFIG += c++11
    # The following define makes your compiler emit warnings if you use
    # any Qt feature that has been marked deprecated (the exact warnings
    # depend on your compiler). Refer to the documentation for the
    # deprecated API to know how to port your code away from it.
    # You can also make your code fail to compile if it uses deprecated APIs.
    # In order to do so, uncomment the following line.
    # You can also select to disable deprecated APIs only up to a certain version of Qt.
    #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
    SOURCES += \
            bluetooth.cpp \
            main.cpp \
    RESOURCES += qml.qrc
    # Additional import path used to resolve QML modules in Qt Creator's code model
    # Additional import path used to resolve QML modules just for Qt Quick Designer
    # Default rules for deployment.
    qnx: target.path = /tmp/$${TARGET}/bin
    else: unix:!android: target.path = /opt/$${TARGET}/bin
    !isEmpty(target.path): INSTALLS += target
    HEADERS += \
        bluetooth.h \
    DISTFILES += \
        android/AndroidManifest.xml \
        android/build.gradle \
        android/gradle/wrapper/gradle-wrapper.jar \
        android/gradle/wrapper/ \
        android/gradlew \
        android/gradlew.bat \
        android/res/values/libs.xml \

    Please need help here, I am blocked with this problem one week

  • Lifetime Qt Champion

    @ENSAO_CHEIKH Please post errors as text, not screen-shots!
    Please post whole error message(s) - there should be something above of what you posted (even better: post whole build log).

  • Lifetime Qt Champion

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