From Forum Nokia Wiki

ID	...	Creation date	June 20, 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): XQVibra

Overview

This code snippets shows how to vibrate mobile device in Qt. The XQVibra class provides method start() which vibrate the device.

This snippet can be self-signed. As it does not use any API which require developer/certified signing.

Preconditions

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

• Go through this article: How to use Mobile Extension APIs

Headers required

#include <XQVibra>

.pro file

symbian:LIBS += -lhwrmvibraclient

Source

// Create the vibra object
XQVibra* vibra = new XQVibra(this);
// Set the vibration intensity to 50%. Possible values are between -100% and 100%.
vibra->setIntensity(50);
//vibrate for 5 second
vibra->start(5000);

Code Example

• The Code Example will vibrate your device for 5 seconds and is tested on Nokia 5800 XpressMusic.