This page was last modified 09:13, 24 August 2007.
TSS000029 - Implementing the camera snap sound in a S60 device
From Forum Nokia Wiki
Subject:
| Implementing the camera snap sound in a S60 device
| TSS000029
|
| Platform(s):
| Device(s), SW version(s):
|
S60 1st Edition
S60 2nd Edition
| N/A
|
Category:
| Symbian C++
|
Subcategory:
| Multimedia
|
Description:
| The most effective way to play the snap sound is to use the CAknKeySoundSystem class. The following code example explains how to implement the feature in your own application:
// myapp.h
#include <aknsoundsystem.h>
const TInt KSnapSoundId = 2;
class MyClass
{
...
private:
CAknKeySoundSystem* iCameraSound;
};
void MyClass::ConstructL()
{
...
iCameraSound =
static_cast<CAknAppUi*>(CEikonEnv::Static()->AppUi())->KeySounds();
if (iCameraSound)
{
TRAPD(error, iCameraSound->AddAppSoundInfoListL(
R_CAMERA_SNAP_SOUND));
if ((error != KErrAlreadyExists) && (error != KErrNone))
{
User::LeaveIfError(error);
}
}
}
void MyClass::PlaySnapSound()
{
iCameraSound->PlaySound(KSnapSoundId);
}
Also add the following code into your application’s resource .rss
#define KcameraSoundFile
"Z:\\system\\sounds\\digital\\Camera1a_2_8kHz.wav"
#define KSnapSoundId 2
RESOURCE AVKON_SOUND_INFO_LIST r_camera_snap_sound
{
list =
{
AVKON_SOUND_INFO
{
sid = KSnapSoundId;
priority = 45;
preference = EAknAudioPrefCamera; // defined in avkon.hrh
file = KCameraSoundFile;
}
};
}
|
Creation date:
| October 29, 2003
|
Last modified:
| -
|
