×
Namespaces

Variants
Actions
Revision as of 08:58, 25 July 2012 by hamishwillee (Talk | contribs)

Play Audio Files using Qt Mobility

From Nokia Developer Wiki
Jump to: navigation, search
Article Metadata
Compatibility
Platform(s):
Symbian
Article
Created: skumar_rao (31 Mar 2010)
Last edited: hamishwillee (25 Jul 2012)
ID Creation date 31st Mar 2010
Platform S60 5th Edition Tested on devices Nokia N97 Mini
Category Qt Subcategory Qt Mobility API


Keywords (APIs, classes, methods, functions): QMediaPlayer, QMediaPlaylist

Tip.pngTip: Read this article before moving forward: Archived:Setting up environment for Qt Mobility API

Contents

Overview

This article shows how to Play Audio Files(supported) using Qt Mobility.

Keywords

Project configuration file (.Pro file)

  • Add the Qt Mobility project configuration option in the .Pro file as shown below
CONFIG += mobility
MOBILITY += multimedia

Header File

#include <qmediaplayer.h>
#include <qmediaplaylist.h>
 
private slots:
void statusChanged(QMediaPlayer::MediaStatus status);
private:
QMediaPlayer *player;
QMediaPlaylist *playlist;

Source File

#include <qurl.h>
 
 
player = new QMediaPlayer(this);
player->setVolume(50); // set Volume
playlist = new QMediaPlaylist(this);
playlist->setMediaObject(player);
 
connect(player, SIGNAL(mediaStatusChanged(QMediaPlayer::MediaStatus)),
this, SLOT(statusChanged(QMediaPlayer::MediaStatus)));
 
playlist->addMedia(QUrl::fromLocalFile("c:\\data\sample.mp3")); // you can add as many media files as you want
 
player->play();


void QtPlayerAudio::statusChanged(QMediaPlayer::MediaStatus status) {
switch (status) {
case QMediaPlayer::LoadedMedia:
player->play();
break;
default:
break;
}
}

Classes

  • QMediaPlayer
  • QMediaPlaylist

Reference links

--skumar_rao 16:50, 31 March 2010 (UTC)

151 page views in the last 30 days.
×