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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:FDL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Free Documentation License
** Alternatively, this file may be used under the terms of the GNU Free
** Documentation License version 1.3 as published by the Free Software
** Foundation and appearing in the file included in the packaging of this
** file.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
/*!
\page qcamera_example.html
\title QCamera Example
\example demos/mobile/qcamera
This Qt C++ application demonstrates how to use Multimedia, Messaging and Contacts modules from \l{external: Qt Mobility Manual}{Qt Mobility}.
\image qcameraexample.png
The application shows the viewfinder picture from the device camera and allows the user to capture images. Captured images are stored into the gallery and can be sent as an MMS message to a friend. Application listens for incoming MMS messages in the Inbox folder. If the MMS message contains a picture, the application asks the user whether he or she wants to add the picture as an avatar of the sender. The person's general contact information has to exist in the device phonebook in order to store the avatar in it.
The application uses own MyVideoSurface video surface derived from QAbstractVideoSurface for showing camera view finder pictures. A video surface presents a continuous stream of identically formatted frames.
\snippet demos/mobile/qcamera/cameraexample.cpp 0
The application handles Graphics Out Of Memory (GOOM) events in it's QApplication::symbianEventFilter() method.
\snippet demos/mobile/qcamera/main.cpp 0
\section1 Required capabilities
Application can be self-signed.
After enabling Qt Mobility Messaging module (MESSAGING_ENABLED flag in .pro file)
from the project file is ReadDeviceData WriteDeviceData capabilities also needed and
application have to be Developer Signed. Enabling Messaging adds MMS sending feature for the application.
\section1 Compatibility
Qt SDK 1.1
Qt 4.7.2 for Symbian
QtMobility 1.1.1
Tested on: Nokia N8, Nokia E7
Developed with: Qt SDK 1.1
*/
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