×
Namespaces

Variants
Actions
(Difference between revisions)

Get System Info programmatically in Qt

From Nokia Developer Wiki
Jump to: navigation, search
kiran10182 (Talk | contribs)
m
hamishwillee (Talk | contribs)
m (Add Abstract. Point to correct Qt SDK)
Line 7: Line 7:
 
|subcategory= UI
 
|subcategory= UI
 
|creationdate=June 16, 2009
 
|creationdate=June 16, 2009
|keywords=QSysInfo::s60Version (), QSysInfo::symbianVersion ()
+
|keywords=QSysInfo
 
}}
 
}}
  
{{ReviewerApproved}}
+
{{ReviewerApproved|timestamp=20090913}}
  
 
==Overview==
 
==Overview==
  
This code snippets shows how to get system information programmatically in Qt. The QSysInfo class provides information about the system. The QSysInfo has two static method, s60Version() and symbianVersion(), which gives information about system. Then method s60Version () returns the version of the S60 SDK system on which the application is run. The method symbianVersion () returns the version of the Symbian operating system on which the application is run.
+
{{Abstract|visible=true|This code example shows how to get system information programmatically in Qt using [http://doc.qt.nokia.com/stable/qsysinfo.html QSysInfo].}}
  
This snippet can be self-signed. As it does not use any API which require developer/certified signing.
+
The {{Icode|QSysInfo}} class provides information about the system. The {{Icode|QSysInfo}} has two static method, {{Icode|s60Version()}} and {{Icode|symbianVersion()}}, which gives information about system. Then method {{Icode|s60Version()}} returns the version of the S60 SDK system on which the application is run. The method {{Icode|symbianVersion()}} returns the version of the Symbian operating system on which the application is run.
 +
 
 +
This snippet can be self-signed.
  
 
==Preconditions==
 
==Preconditions==
  
* Download and Install latest version [[Qt for Symbian - Installation packages]] which has links on how to install the latest version
+
* Download and install the [[Qt SDK]]
  
 
==Headers required==
 
==Headers required==
Line 140: Line 142:
 
==Code Example==
 
==Code Example==
  
* The [[Media:QtSystemInfo.zip|Code Example]] will show S60 version and Symbian OS version of device and is tested on Nokia 5800 XpressMusic.
+
* [[File:QtSystemInfo.zip]] shows S60 version and Symbian OS version of device and is tested on Nokia 5800 XpressMusic.
  
 
[[Category:Code Examples]]
 
[[Category:Code Examples]]

Revision as of 03:12, 26 April 2011

Article Metadata
Tested with
Devices(s): Nokia 5800 XpressMusic
Compatibility
Platform(s): S60 3rd Edition, FP1, FP2
S60 5th Edition
Symbian
Article
Keywords: QSysInfo
Created: (16 Jun 2009)
Last edited: hamishwillee (26 Apr 2011)
{{{width}}}
13 Sep
2009

Contents

Overview

This code example shows how to get system information programmatically in Qt using QSysInfo.

The QSysInfo class provides information about the system. The QSysInfo has two static method, s60Version() and symbianVersion(), which gives information about system. Then method s60Version() returns the version of the S60 SDK system on which the application is run. The method symbianVersion() returns the version of the Symbian operating system on which the application is run.

This snippet can be self-signed.

Preconditions

  • Download and install the Qt SDK

Headers required

 #include <QSysInfo>

Source

void SystemInfo::GetSystemInfo()
{
//Get S60 version and display it on label
switch (QSysInfo::s60Version ())
{
case QSysInfo::SV_S60_3_1:
{
ui.label->setText("S60 version: S60 3.1");
}
break;
case QSysInfo::SV_S60_3_2:
{
ui.label->setText("S60 version: S60 3.2");
}
break;
case QSysInfo::SV_S60_5_0:
{
ui.label->setText("S60 version: S60 5.0");
}
break;
case QSysInfo::SV_S60_Unknown:
{
ui.label->setText("S60 version: S60 Unknown");
}
break;
default:
break;
}
 
//Get OS version and display it on label
switch (QSysInfo::symbianVersion ())
{
case QSysInfo::QSysInfo::SV_9_2:
{
ui.label_2->setText("Symbian OS version: 9.2");
}
break;
case QSysInfo::SV_9_3:
{
ui.label_2->setText("Symbian OS version: 9.3");
}
break;
case QSysInfo::SV_9_4:
{
ui.label_2->setText("Symbian OS version: 9.4");
}
break;
case QSysInfo::SV_Unknown:
{
ui.label_2->setText("Symbian OS version: Unknown");
}
break;
default:
break;
}
 
}

S60 version defined in Qt

Constant Description
QSysInfo::SV_S60_3_1 S60 3rd Edition Feature Pack 1
QSysInfo::SV_S60_3_2 S60 3rd Edition Feature Pack 2
QSysInfo::SV_S60_5_0 S60 5th Edition
QSysInfo::SV_S60_Unknown An unknown and currently unsupported platform

Symbian OS version defined in Qt

Constant Description
QSysInfo::SV_9_2 Symbian OS 9.2
QSysInfo::SV_9_3 Symbian OS 9.3
QSysInfo::SV_9_4 Symbian OS 9.4
QSysInfo::SV_Unknown An unknown and currently unsupported platform

Postconditions

The code snippet is expected to show S60 version and Symbian OS version on screen.

SystemInfo.JPG

External Links

Code Example

  • File:QtSystemInfo.zip shows S60 version and Symbian OS version of device and is tested on Nokia 5800 XpressMusic.
105 page views in the last 30 days.

Was this page helpful?

Your feedback about this content is important. Let us know what you think.

 

Thank you!

We appreciate your feedback.

×