Mobile and Embedded

me too.

Solved. Assets file system seems to be readonly. So: @ #if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_NO_SDK) QString dbPath = QString("assets:/") + QtQuick2ApplicationViewerPrivate::adjustPath(path); QString hash = QString("c32516babc5b6c47eb8ce1bfc223253c"); QDir dir(QString(".")); dir.mkpath(QString("./Databases")); QFile dbFile(dbPath + QString("/Databases/") + hash + QString(".sqlite")); if (dbFile.exists()) { QString newDbName = QString("./Databases/") + hash + QString(".sqlite"); dbFile.copy(newDbName); QFile::setPermissions(newDbName, QFile::WriteOwner | QFile::ReadOwner); } QFile iniFile(QString("./Databases/") + hash + QString(".ini")); iniFile.open(QIODevice::WriteOnly); iniFile.write("[General]\nDescription=Catalog\nDriver=QSQLITE\nName=Catalog\nVersion=1.0"); iniFile.close(); engine()->setOfflineStoragePath(QLatin1String(".")); #else engine()->setOfflineStoragePath(QtQuick2ApplicationViewerPrivate::adjustPath(path)); #endif @

You're welcome ! I know they can be surprising but Apple/Google don't necessarily make them easy to find.

It's because the compiler does not know that one of your classes is now QObject-inherited. Either rebuild the whole project from scratch, or modify your *.pro file (e.g. by typing a letter and deleting it) and then recompile. [quote author="lanmanck" date="1368066317"]I found it cannot inherit from QObject, the complier will report an error:undefined reference to vtable for XX. Have you guys found this?[/quote]

Hi, You could use a QLabel to a set HTML text to it. For eg. @ new QLabel("<a href='http://www.google.com'>Google</a>"); @ and then connect its signal "linkActivated":http://qt-project.org/doc/qt-4.8/qlabel.html#linkActivated to a slot where you can use "openUrl":https://qt-project.org/doc/qt-5.0/qtgui/qdesktopservices.html#openUrl to launch your URL. On android it should launch the browser.

Hello Gianluca, thanks for your post, it helped me a lot! Currently I am using QtQuick for the layout and c++ for the logic. QtQuick seems to be very easy for creating layouts. (Without one line c++ :P )

Hi and welcome to devnet, Boot to Qt is enterprise product, you should rather contact Digia directly for support as most users on this forum don't have access to it.

Regarding gstreamer with opengl. There are "Gstreamer OpenGL plugins":http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-gl-plugins/html/ but they are for gstreamer 0.10

HI, sorry for ignorance but what kind of device is your Time Code Readers? And how do you connect it with PC?

I'm also facing the same issue. Is there any solution available for this ? Further to this I see that Qt with DFB plugin is drawing on a fixed co-ordinates of 640x480. I don't get full-screen, though my frame buffer is 1280x720.

Found the way to make it works. Have rebuild Qt with this configure: ./configure -opensource -confirm-license -no-qt3support -qt-zlib -no-libtiff -qt-libpng -no-libmng -qt-libjpeg -embedded arm -xplatform qws/linux-arm-gnueabi-g++ -little-endian -qt-freetype -no-opengl -qt-gfx-vnc -qt-gfx-linuxfb -depths 8,16,18,32 -qt-kbd-tty -qt-kbd-linuxinput -qt-mouse-linuxinput

Thank you for info!

I have the same problem. But after black screen, program work normally.

I finally found a way to make my application load the keyboard driver. I was trying to load the keyboard driver plugin using qmlviewer to show my applycation on screen. If I create a cpp application and use it (and qmlapplicationviewer) to load my QML it loads the driver correctly and my keyboard works! Apparently qmlviewer does not handle keyboard driver correctly. Thank you for your support.