Check Bluetooth power on/off in Symbian 2nd edition phones
Article Metadata
To Check Bluetooth Power On or Off
Headers required:
#include <SettingInfo.h> // CSettingInfoLibrary required:
LIBRARY PlatformEnv.lib //CSettingInfo
Source file:
// Using class should derive MSettingInfoObserver.
// and declare void HandleNotificationL(
// SettingInfo::TSettingID aID, const TDesC &aNewValue);
//iSettingInfo is of type CSettingInfo*
iSettingInfo = CSettingInfo::NewL( this );
TInt btMode = -1;
TInt err = iSettingInfo->Get( SettingInfo::EBluetoothPowerMode, btMode );
TBuf<30> errBuf;
errBuf.Num(btMode);
iEikonEnv->AlertWin(errBuf);
// EBluetoothPowerMode : Current bluetooth power mode.
// Integer value. Possible values
// 0 (unpowered/sleeping)
// 1 (powered up and fully functional)
//Order notifications when bluetooth power mode is changed
err = iSettingInfo.NotifyChanges( SettingInfo::EBluetoothPowerMode );
//Changed states can be get from HandleNotificationL();
