diff -r 48780e181b38 -r 578be2adaf3e Symbian3/PDK/Source/GUID-EE715BD5-3DCA-58A5-8A9E-9D29046749C4.dita --- a/Symbian3/PDK/Source/GUID-EE715BD5-3DCA-58A5-8A9E-9D29046749C4.dita Tue Jul 20 12:00:49 2010 +0100 +++ b/Symbian3/PDK/Source/GUID-EE715BD5-3DCA-58A5-8A9E-9D29046749C4.dita Fri Aug 13 16:47:46 2010 +0100 @@ -1,29 +1,29 @@ - - - - - -Retrieving the List of Devices This topic shows you how to retrieve the list of devices.

Retrieving the list of devices returns a list of TLbsBtGpsDeviceInfo objects. Each object contains information about a device in the list, for example, its Bluetooth GPS device type. A device's unique key (TLbsBtGpsEntryKey) can also be returned in this way. This key is required to identify a device when performing operations such as moving or removing.

Call CLbsBtGpsConfig::GetDeviceListL(RPointerArray<TLbsBtGpsDeviceInfo>&). This function passes a reference to an empty RPointerArray to be populated with device entries from the list. // Retrieve the list of devices -iDeviceList.ResetAndDestroy(); -iConfig->GetDeviceListL(iDeviceList); - -// Loop through the devices -for (TInt index=0; index<iDeviceList.Count(); ++index) - { - // Get at the device information from the list - const TLbsBtGpsDeviceInfo* deviceInfo = iDeviceList[index]; - - // Do something, for example, display on a GUI - - } - -// Destroy the retrieved copy of the list now we have finished using it -iDeviceList.ResetAndDestroy(); -} If the client does not have the required capabilities, KErrPermissionDenied is returned.

The list of devices is returned.

Bluetooth + + + + + +Retrieving the List of Devices This topic shows you how to retrieve the list of devices.

Retrieving the list of devices returns a list of TLbsBtGpsDeviceInfo objects. Each object contains information about a device in the list, for example, its Bluetooth GPS device type. A device's unique key (TLbsBtGpsEntryKey) can also be returned in this way. This key is required to identify a device when performing operations such as moving or removing.

Call CLbsBtGpsConfig::GetDeviceListL(RPointerArray<TLbsBtGpsDeviceInfo>&). This function passes a reference to an empty RPointerArray to be populated with device entries from the list. // Retrieve the list of devices +iDeviceList.ResetAndDestroy(); +iConfig->GetDeviceListL(iDeviceList); + +// Loop through the devices +for (TInt index=0; index<iDeviceList.Count(); ++index) + { + // Get at the device information from the list + const TLbsBtGpsDeviceInfo* deviceInfo = iDeviceList[index]; + + // Do something, for example, display on a GUI + + } + +// Destroy the retrieved copy of the list now we have finished using it +iDeviceList.ResetAndDestroy(); +} If the client does not have the required capabilities, KErrPermissionDenied is returned.

The list of devices is returned.

Bluetooth GPS PSY Configuration API Overview \ No newline at end of file