From Forum Nokia Wiki

ID	...	Creation date	June 30, 2009
Platform	S60 3rd Edition, FP1, FP2 S60 5th Edition	Tested on devices	Nokia 5800 XpressMusic
Category	Qt for Symbian	Subcategory

Keywords (APIs, classes, methods, functions): XQProfile::setActiveProfile()

Overview

This code snippets shows how to change profile programmatically. The method setActiveProfile() of class XQProfile will change profile to given parameter.

This snippet requires WriteUserData capability. Self-signing is not possible because a Developer certificate is needed.

Preconditions

• Download and Install latest version Qt for Symbian - Installation packages which has links on how to install the latest version

Headers required

#include "XQProfile.h"

.pro file

Add following lines to your .pro file.

symbian:LIBS += -lprofileengine \
   -letel3rdparty \
   -lfeatdiscovery
 
symbian:TARGET.CAPABILITY += WriteDeviceData

Source code

/* initialize XQProfile */
XQProfile* profile = new XQProfile(this);
/* to set the profile to General */
bool result = profile->setActiveProfile(XQProfile::ProfileGeneral);
 
/* to set the profile to Silent */
bool result = profile->setActiveProfile(XQProfile::ProfileSilent);

Download Code Example

• The Code Example will change profile programmatically and is tested on Nokia 5800 XpressMusic.