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Working with QSystemDeviceInfo - System Information API - Part 1

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m (Text replace - "<code cpp>" to "<code cpp-qt>")
 
Line 80: Line 80:
 
= Project configuration file (.Pro file) =
 
= Project configuration file (.Pro file) =
 
* Add the Qt Mobility project configuration option in the .Pro file as shown below
 
* Add the Qt Mobility project configuration option in the .Pro file as shown below
<code cpp>
+
<code cpp-qt>
 
CONFIG += mobility
 
CONFIG += mobility
 
MOBILITY += systeminfo
 
MOBILITY += systeminfo
Line 87: Line 87:
  
 
* Add required capability in .pro file as shown below:
 
* Add required capability in .pro file as shown below:
<code cpp>
+
<code cpp-qt>
 
symbian:TARGET.CAPABILITY = ReadDeviceData
 
symbian:TARGET.CAPABILITY = ReadDeviceData
 
</code>
 
</code>
Line 93: Line 93:
 
= Implementing QSystemDeviceInfo API =
 
= Implementing QSystemDeviceInfo API =
 
* QSystemDeviceInfo API is a part of the QtMobility namespace. So declare the QtMobility namespace as shown below:
 
* QSystemDeviceInfo API is a part of the QtMobility namespace. So declare the QtMobility namespace as shown below:
<code cpp>
+
<code cpp-qt>
 
using namespace QtMobility;
 
using namespace QtMobility;
 
</code>
 
</code>
  
 
== Header file==
 
== Header file==
<code cpp>
+
<code cpp-qt>
 
#ifndef SYSTEMDEVICEINFO_H
 
#ifndef SYSTEMDEVICEINFO_H
 
#define SYSTEMDEVICEINFO_H
 
#define SYSTEMDEVICEINFO_H
Line 128: Line 128:
  
 
== Source file ==
 
== Source file ==
<code cpp>
+
<code cpp-qt>
 
#include "SystemDeviceInfo.h"
 
#include "SystemDeviceInfo.h"
  

Latest revision as of 04:23, 11 October 2012

Article Metadata
Code ExampleCompatibility
Platform(s):
Symbian
Article
Created: kiran10182 (08 Mar 2010)
Last edited: hamishwillee (11 Oct 2012)
ID Creation date 8-March-2010
Platform S60 3rd Edition, FP1, FP2

S60 5th Edition

Tested on devices Nokia 5800 xPressMusic
Category Qt Subcategory Qt Mobility API


Keywords (APIs, classes, methods, functions): QSystemDeviceInfo, QString, QStringList, QButton, QLabel


Tip.pngTip: 


Contents

[edit] Overview

This is a part 1 of the QSystemDeviceInfo API which is a part of the System Information API from Qt Mobility project.

[edit] What is covered in QSystemDeviceInfo API Part 1

  • It is a part of the System Information API.
  • This article covers information about
    • IMEI of the device
    • IMSI information
    • Manufacturer information
    • Model information
    • Product information
    • Battery level
    • Battery status
    • Current profile
    • SIM card status
    • Device status


[edit] Capabilities required


[edit] UI design (.ui file)

QSystemDeviceInfo UI.png


[edit] Project configuration file (.Pro file)

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


  • Add required capability in .pro file as shown below:
symbian:TARGET.CAPABILITY = ReadDeviceData

[edit] Implementing QSystemDeviceInfo API

  • QSystemDeviceInfo API is a part of the QtMobility namespace. So declare the QtMobility namespace as shown below:
using namespace QtMobility;

[edit] Header file

#ifndef SYSTEMDEVICEINFO_H
#define SYSTEMDEVICEINFO_H
 
#include <QtGui/QWidget>
#include "ui_SystemDeviceInfo.h"
#include <qsysteminfo.h>
 
using namespace QtMobility;
class SystemDeviceInfo : public QWidget
{
Q_OBJECT
 
public:
SystemDeviceInfo(QWidget *parent = 0);
~SystemDeviceInfo();
 
public slots:
void listDeviceInformation();
void resetAllFields();
private:
Ui::SystemDeviceInfo ui;
QSystemDeviceInfo* deviceInfo;
};
 
#endif // SYSTEMDEVICEINFO_H


[edit] Source file

#include "SystemDeviceInfo.h"
 
SystemDeviceInfo::SystemDeviceInfo(QWidget *parent)
: QWidget(parent), deviceInfo(NULL)
{
ui.setupUi(this);
deviceInfo = new QSystemDeviceInfo;
QObject::connect(ui.listDeviceInfoButton,
SIGNAL(clicked()),
this,
SLOT(listDeviceInformation()));
QObject::connect(ui.resetButton,
SIGNAL(clicked()),
this,
SLOT(resetAllFields()));
}
 
SystemDeviceInfo::~SystemDeviceInfo()
{
delete deviceInfo;
}
 
void SystemDeviceInfo::listDeviceInformation()
{
if(deviceInfo)
{
ui.imeiLabel->setText(deviceInfo->imei());
ui.imsiLabel->setText(deviceInfo->imsi());
ui.manufacturerLabel->setText(deviceInfo->manufacturer());
ui.modelLabel->setText(deviceInfo->model());
ui.productLabel->setText(deviceInfo->productName());
ui.batteryLabel->setText(QString::number(deviceInfo->batteryLevel()));
ui.batteryStatusLabel->setText(QString::number(
(QSystemDeviceInfo::BatteryStatus)deviceInfo->batteryStatus()));
ui.profileLabel->setText(QString::number(
(QSystemDeviceInfo::Profile)deviceInfo->currentProfile()));
ui.simLabel->setText(QString::number(
(QSystemDeviceInfo::SimStatus)deviceInfo->simStatus()));
ui.deviceLabel->setText(QString::number((int)deviceInfo->isDeviceLocked()));
}
}
 
void SystemDeviceInfo::resetAllFields()
{
if(deviceInfo)
{
ui.imeiLabel->clear();
ui.imsiLabel->clear();
ui.manufacturerLabel->clear();
ui.modelLabel->clear();
ui.productLabel->clear();
ui.batteryLabel->clear();
ui.batteryStatusLabel->clear();
ui.profileLabel->clear();
ui.simLabel->clear();
ui.deviceLabel->clear();
}
}


[edit] Output

QSystemDeviceInfo device.jpg


[edit] Useful functions

  • QString imei ();
  • QString imsi ();
  • QString manufacturer ();
  • QString model ();
  • QString productName ();
  • int batteryLevel () const;
  • QSystemDeviceInfo::BatteryStatus batteryStatus ();
  • QSystemDeviceInfo::Profile currentProfile ();
  • bool isDeviceLocked ();
  • QSystemDeviceInfo::SimStatus simStatus ();

[edit] Keywords

[edit] Headers

  • #include <qsysteminfo.h>

[edit] Classes

  • QSystemDeviceInfo
  • QString
  • QStringList
  • QButton
  • QLabel

[edit] Example Application


[edit] Related articles

[edit] Reference links

This page was last modified on 11 October 2012, at 04:23.
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