BB cascade application closing.

I would like to know if an application is closed by dragging the screen from the bottom to the high force to run the output from the application or is it sent to accessible backgroung later in the same State closing in this way.

When you close the application by pulling the lower forces albums it does not close until, unless you will not close it by clicking on the bottom right of the active closing application frame icon.

In this situation it will rest in the State of the background, and you can switch to any other task and after that, when you open the app through its active frame condition, he will be in the same condition as you left it.

For more information are contiguous if you please go through the videos from the blackberry.

Tags: BlackBerry Developers

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    run_when_backgrounded
    access_internet

    Then I clean, build, and run the application using QNX Momentics IDE. Then go to the Control Panel -> Security -> permissions of the Application and select "all permissions" in the menu dropdown. But I do not see my app that there are listed. I use the device Dev Alpha for my tests. I used the same device of liberation to build the Configuration.

    What could be the mistake I made?

    No errors except these permissions require the approval of the user. You will never see those listed there. Try it as access_files (or whatever it is) and it should appear.

  • How to call the function cascade BlackBerry

    I begineer in blackberry c ++.

    I do two class is testobject and second in test .i call the onther text function average () and nexttext();

    so please how to call this function.

    // Default empty project template
#include "TestObect.hpp"

#include 
#include 
#include 

using namespace bb::cascades;

TestObect::TestObect(bb::cascades::Application *app)
: QObject(app)
{
    // create scene document from main.qml asset
    // set parent to created document to ensure it exists for the whole application lifetime
    QmlDocument *qml = QmlDocument::create("asset:///main.qml").parent(this);

    // create root object for the UI
    AbstractPane *root = qml->createRootObject();

    // set created root object as a scene
    app->setScene(root);
}

void TestObect::test(){

    qDebug()<< "****************Naveen";
}

    I insert also declared in the header file.

    Q_INVOKABLE Sub test();

    then I create another test class.

    /*
 * test.cpp
 *
 *  Created on: Apr 2, 2013
 *      Author: nksharma
 */

#include "test.h"

test::test() {
    // TODO Auto-generated constructor stub

}

void test:: nexttest(){
    qDebug()<<"***********Next test*********"

}
test::~test() {
    // TODO Auto-generated destructor stub
}

    error in the file namespace,

    here in file herder

    the namespace error

    /*
 * test.h
 *
 *  Created on: Apr 2, 2013
 *      Author: nksharma
 */

#ifndef TEST_H_
#define TEST_H_

class test {
public:
    test();
    virtual ~test();
     Q_INVOKABLE void nexttest();
};

#endif /* TEST_H_ */

    You have a space between the colon and the n in:

    void test:: nexttest()

    Another thiing, if you are using Q_INVOKABLE, you must declare Q_OBJECT in your front header file public:

     


    If you're still having problems, try to clean up the project with Project > clean...

  • App rejected with application settings management

    Hello

    I am a new developer, and I'm trying to implement a configuration management in my application. I found some information on the forum and other Internet site. When I test it with the Simulator (10.2.1 and 10.3) and my devices (Blackberry Z30 and passport) it works without any problem.

    My question is when I am trying to release my app on BlackBerry World, BlackBerry test team rejected it and told me that they cannot launch my application when they tap the... I asked explanations more because I couldn't reproduce this problem and they sent me a video of the bug (every time they tap the add anything...).

    I still don't understand how they can have this question if the test tool with my devices, everything is ok...

    Can you help me understand what's wrong in my code that could explain this bug?

    Here is my code for layout management:

    main.cpp

#include "applicationui.hpp"

#include 

#include 
#include 

#include 

using namespace bb::cascades;

int main(int argc, char **argv)
{
    // this is where the server is started etc
    Application app(argc, argv);

    // localization support
    QTranslator translator;
    QString locale_string = QLocale().name();
    QString filename = QString( "PourcentagesFaciles_%1" ).arg( locale_string );
    if (translator.load(filename, "app/native/qm")) {
        app.installTranslator( &translator );
    }
    // create the application pane object to init UI etc.
    new ApplicationUI(&app);
    // we complete the transaction started in the app constructor and start the client event loop here
    return Application::exec();
    // when loop is exited the Application deletes the scene which deletes all its children (per qt rules for children)
}

    Applicationui.hpp

#ifndef ApplicationUI_HPP_
#define ApplicationUI_HPP_

#include 

namespace bb {
    namespace cascades {
        class Application;
    }
}

class QTranslator;

class ApplicationUI : public QObject
{
    Q_OBJECT
    public:
    ApplicationUI(bb::cascades::Application *app);
    ~ApplicationUI();

    Q_INVOKABLE
    QString getValueFor(const QString &objectName, const QString &defaultValue);
    Q_INVOKABLE
    void saveValueFor(const QString &objectName, const QString &inputValue);
};

#endif /* ApplicationUI_HPP_ */

    applicationui.cpp

#include "applicationui.hpp"

#include 
#include 
#include 
#include 
#include 

using namespace bb::cascades;

ApplicationUI::ApplicationUI(bb::cascades::Application *app)
: QObject(app)
{
    QmlDocument *qml = QmlDocument::create("asset:///main.qml").parent(this);
    qml->setContextProperty("_app", this);

    AbstractPane *root = qml->createRootObject();

    app->setScene(root);
}

ApplicationUI::~ApplicationUI()
{

}

QString ApplicationUI::getValueFor(const QString &objectName, const QString &defaultValue)
{
    QSettings settings;

    if (settings.value(objectName).isNull()) {
        return defaultValue;
    }

    return settings.value(objectName).toString();
}

void ApplicationUI::saveValueFor(const QString &objectName, const QString &inputValue)
{
    QSettings settings;

    settings.setValue(objectName, QVariant(inputValue));
}

    I found a solution to my problem by changing the code.

    I write the code in case someone had the same problem as me.

    main.cpp

    #include "applicationui.hpp"
#include 

#include 

#include 
#include 
#include 

#include 

using ::bb::cascades::Application;

Q_DECL_EXPORT int main(int argc, char **argv)
{
    Application app(argc, argv);

    ApplicationUI mainApp;

    return Application::exec();
}

    applicationui. HPP

    #ifndef ApplicationUI_HPP_
#define ApplicationUI_HPP_

#include 

namespace bb
{
    namespace cascades
    {
        class LocaleHandler;
    }
}

class QTranslator;

class ApplicationUI : public QObject
{
    Q_OBJECT

        public:
        ApplicationUI();
        ~ApplicationUI();

        Q_INVOKABLE QString getValueFor(const QString &objectName, const QString &defaultValue);
        Q_INVOKABLE void saveValueFor(const QString &objectName, const QString &inputValue);

        private:

        Q_SLOT void onSystemLanguageChanged();

        QTranslator* mTranslator;

        bb::cascades::LocaleHandler* mLocaleHandler;
};

#endif /* ApplicationUI_HPP_ */

    applicationui.cpp

    #include "applicationui.hpp"

#include 
#include 
#include 
#include 
#include 

using namespace bb::cascades;

ApplicationUI::ApplicationUI()
{
    QCoreApplication::setOrganizationName("test babou en carton");
    QCoreApplication::setApplicationName("test babou en carton");

    mTranslator = new QTranslator(this);
    mLocaleHandler = new LocaleHandler(this);
    onSystemLanguageChanged();
    bool connectResult = connect(mLocaleHandler, SIGNAL(systemLanguageChanged()), SLOT(onSystemLanguageChanged()));
    Q_UNUSED(connectResult);

    QmlDocument *qml = QmlDocument::create("asset:///main.qml");
    qml->setContextProperty("_app", this);

    if (!qml->hasErrors()) {
        AbstractPane *appPane = qml->createRootObject();
        if (appPane) {
            Application::instance()->setScene(appPane);
        }
    }
}

ApplicationUI::~ApplicationUI()
{

}

QString ApplicationUI::getValueFor(const QString &objectName, const QString &defaultValue)
{
    QSettings settings;

    if (settings.value(objectName).isNull()) {
        return defaultValue;
    }

    return settings.value(objectName).toString();
}

void ApplicationUI::saveValueFor(const QString &objectName, const QString &inputValue)
{
    QSettings settings;
    settings.setValue(objectName, QVariant(inputValue));
}

void ApplicationUI::onSystemLanguageChanged()
{
    QCoreApplication::instance()->removeTranslator(mTranslator);

    QString localeString = QLocale().name();
    QString fileName = QString("testBabouEnCarton_%1").arg(localeString);
    if (mTranslator->load(fileName, "app/native/qm")) {
        QCoreApplication::instance()->installTranslator(mTranslator);
    }
    qDebug() << "language " << localeString;
}

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