How to get IMEI number in blackberry 10 native - c++

Question

I am trying to get the Default information of Hardware device in blackberry 10 native, So basically i am trying to access IMEI or SERIAL NUMBER of the device.
I havetried using following code
main.cpp
#include "applicationui.hpp"
#include <bb/cascades/Application>
#include <bb/device/HardwareInfo>
#include <QLocale>
#include <QTranslator>
#include <Qt/qdeclarativedebug.h>
using namespace bb::cascades;
Q_DECL_EXPORT int main(int argc, char **argv)
{
qmlRegisterUncreatableType<bb::device::HardwareInfo>("bb.device", 1, 0, "HardwareInfo", "");
Application app(argc, argv);
ApplicationUI appui;
return Application::exec();
}
applicationui.cpp
#include "applicationui.hpp"
#include <bb/cascades/Application>
#include <bb/cascades/QmlDocument>
#include <bb/cascades/AbstractPane>
#include <bb/device/HardwareInfo>
#include <bb/cascades/Label>
using namespace bb::cascades;
using namespace bb::device;
ApplicationUI::ApplicationUI() :
QObject()
{
HardwareInfo hwInfo;
QmlDocument *qml = QmlDocument::create("asset:///main.qml").parent(this);
qml->setContextProperty("_hardware", &hwInfo);
AbstractPane *root = qml->createRootObject<AbstractPane>();
Application::instance()->setScene(root);
}
main.qml
Page {
Container {
Label {
id: showIMEI
}
Button {
text: "Click me"
onClicked: {
showIMEI.text = "IMEI = " + _hardware.serialNumber;
//showIMEI.text = "IMEI = " + _hardware.imei;
}
}
}
}
but when i click a button i am not getting any data either IMEI or SerialNumber instead of imei or serial number. But always i am getting error like
'_hardware' [undefined] is not an object.
Note: i have already added following library in my .PRO
LIBS += -lbbsystem
LIBS += -lbbdevice
LIBS += -lbbdata
and following permission to my XML file.
read_device_identifying_information
I have also researched through many link like,
Link1, Link2, Link3 and i have also read the official document of Blackberry but i am not getting proper way to achieve my task.

Answer 1

Try this,
main.cpp
#include "applicationui.hpp"
#include <bb/cascades/Application>
#include <bb/device/HardwareInfo.hpp>
#include <QLocale>
#include <QTranslator>
#include <Qt/qdeclarativedebug.h>
using namespace bb::cascades;
using namespace bb::device;
Q_DECL_EXPORT int main(int argc, char **argv)
{
qmlRegisterType<HardwareInfo>("bb.device",1,0,"HardwareInfo");
Application app(argc, argv);
// Create the Application UI object, this is where the main.qml file
// is loaded and the application scene is set.
ApplicationUI appui;
// Enter the application main event loop.
return Application::exec();
}
main.qml
import bb.cascades 1.0
import bb.device 1.0
Page {
Container {
Label {
id: label
// Localized text with the dynamic translation and locale updates support
text: qsTr("Hello World") + Retranslate.onLocaleOrLanguageChanged
textStyle.base: SystemDefaults.TextStyles.BigText
multiline: true
}
Button {
onClicked: {
label.text=hardwareinfo.imei
console.debug("imei\t"+hardwareinfo.imei)
console.debug("serialNumber \t"+hardwareinfo.serialNumber)
}
}
}
attachedObjects:[
HardwareInfo {
id: hardwareinfo
}
]
}