I have developed a qt app with which uses mobility and phonon.
Qt version is 4.6.3 and Mobility is 1.0.2
Now when i install the smart-installer package on a s60v5 device, It installs correctly and runs also well.
But when I try to install it on a E series phone like E63 i gets installed. But when tried to run it, i get a message 'feature not supported' and app doesn't start at all.
Any pointers?
Look at section "Querying Backends for Support" .
http://doc.qt.nokia.com/latest/phonon-overview.html
Phonon and Phonon backends are not recommended on Symbian. Use the multimedia framework in QtMobility.
Related
We have a desktop application built with Qt 4.8.4 which makes use of ICU. I am now porting that application to Qt 5.2.1. I notice a new configure option: -icu. What does this do? I'm trying to determine if I should use it or not.
I've read that it "enables ICU support." What does that mean? And does that matter for porting an application that is already using ICU under 4.8.4?
In case it matters: we plan to build on Windows, Mac OSX, and several Linux distros.
Note: our application does not use webkit.
I'm new to Qt - please, can someone tell me how to build an app so I can run in on other computer without Qt?
I downloaded Qt for Mac, I can run the provided examples. Now I would like to distribute the resulting application in a self-contained package so that users don't have to install or do anything. What do I have to do?
I have the very latest 5.0.1 version.
This is documented in Qt's documentation:
http://qt-project.org/doc/qt-5.0/qtdoc/deployment.html
Note that currently, a static build of Qt 5.0 does not work. (4.8 works.)
I haven't used Qt on Windows in a while. I know that now we're supposed to download the open source version from the Qt Project website.
But the page at http://qt-project.org/downloads has separate links to installers for Qt libraries and Qt Creator. I remember being able to just download the full SDK and get started, but now I have t separately install MinGW, the libraries and Qt Creator.
Can I still get the libraries and Qt Creator in a single bundle, and if yes, where should I look?
Digia distributes the SDK now. Not sure if it's still free. http://qt.digia.com/Product/Qt-SDK/
I just downloaded Qt SDK from http://download.cnet.com/Qt-SDK/3000-2069_4-75305206.html
It seems to be working, although windows says the installer is unsigned.
There is a installation guide plus full SDK (1.2.1), both LINUX/WINDOWS including supplemental files. No non-functional Windows-MinGW installation is required here.
I am an experienced Qt developer,
I just got Nokia 5233 mobile, I want to develop some Just For Fun applications on top of it.
Can you please tell me what are the prerequisite softwares/libraries I need install on my phone and computer ( Windows 7 32 bit )?
Install the Nokia Qt SDK 1.0.2 and you will get Qt 4.6.3 and Qt Mobility 1.0.2 together with all the tools you need for building Qt apps for Symbian. Also included Qt 4.7.0 as supported by Nokia's N900 device.
If you need a newer version of Qt (4.7.2, including QML) or Qt Mobility (1.1.1) then install the Qt SDK 1.1 (currently in beta).
Once the SDK installed, you will find the needed installation packages (*.sis files) for your Symbian^1 device, so that you can install the Qt framework components on your device. Also install the TRK component, for on device debugging.
If you need more help, see the answered questions at http://discussion.forum.nokia.com/forum/forumdisplay.php?219-Qt
See the Recommended SDK(s) on http://www.forum.nokia.com/Devices/Device_specifications/5233/
Also see
http://www.forum.nokia.com/Develop/Qt/
I've been reading about qt for some time now and would like to use it to write application for Nokia devices. But there is one thing unclear for me. Let say my aplication uses qt and qt mobility so anyone who would like to install it would have to install qt and qt mobility manually first. Am I getting it right? Or maybe there is a way to add them to my project as static libraries or something...thanks for any help
Nokia Smart Installer eliminates the need for Symbian apps to bundle the Qt framework in distributed SIS files. When an app packaged with Smart Installer is installed, a check is made for the presence of the required Qt packages. If any Qt packages are not present Smart Installer downloads and installs them.
You need download the qt-mobility source code and compile it,
See QtMobility 1.2.2: Installation Guide