Development/Tutorials/Necessitas/Assets: Difference between revisions

    From KDE TechBase
    Line 24: Line 24:
    QFile file( "qml/foo/main.qml" ); // to open a file just use its path
    QFile file( "qml/foo/main.qml" ); // to open a file just use its path


    m_qmlAppViewer->engine()->setBaseUrl(QUrl::fromLocalFile("/")); // make sure you set the engine base url to "/" otherwise it will add "file://" in front of your files.
    m_qmlAppViewer->engine()->setBaseUrl(QUrl::fromLocalFile("/"));  
    // make sure you set the engine base url to "/" otherwise it will add "file://" in front of your files.
     
    m_qmlAppViewer->setSource(QUrl::fromLocalFile("qml/foo/main.qml"));
    m_qmlAppViewer->setSource(QUrl::fromLocalFile("qml/foo/main.qml"));
    #endif
    #endif

    Revision as of 16:27, 27 November 2011

    Android assets

    Android assets are read-only arbitrary files bundled in their raw form into your package.Necessitas project provides seamless integration with android assets, meaning that you can access any asset files as you access any ordinary files.

    Deploy assets

    Before accessing an asset we need to deploy it.

    # assuming you want to deploy qml/foo/main.qml file, you need to add the flowing lines to your .pro/.pri file(s)
    delployment.files=qml/foo/main.qml
    android { #define an android block
        delployment.path=/assets/qml/foo #all assets must go to "/assets" folder of your android package
    } else : maemo5 { #other platforms
        delployment.path=/opt/$${TARGET} 
    }
    INSTALLS += delployment
    

    Access assets

    QmlApplicationViewer * m_qmlAppViewer;
    
    #ifdef Q_OS_ANDROID
    QFile file( "qml/foo/main.qml" ); // to open a file just use its path
    
    m_qmlAppViewer->engine()->setBaseUrl(QUrl::fromLocalFile("/")); 
    // make sure you set the engine base url to "/" otherwise it will add "file://" in front of your files.
    
    m_qmlAppViewer->setSource(QUrl::fromLocalFile("qml/foo/main.qml"));
    #endif
    
    
    // do whatever you want with file