Removing send via Bluetooth from send menu

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Code Example

Source file: Media:BTSendMenuOnOff.zip

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Article

Created: mahbub_s60 (03 Jun 2010)

Last edited: hamishwillee (26 Jul 2012)

Description

When user selects send menu then a sub menu is displayed like send via Bluetooth. During runtime if device management software want to prevent for example sending via Bluetooth, then this solution can be used.

Solution

When the device management software want to remove the option then it can call DeInstallMtmGroup with the Mtm resource file. Once the Mtm is uninstalled then send ui will not find the Mtm and as result the menu item will not be shown. When we want to restore the option then we call InstallMtmGroup again.

Code for removing send via Bluetooth menu item.

            // English language, check for other language
            _LIT(KMTMDataLocation,"z:\\resource\\messaging\\mtm\\btmtm.r01");        
 
            CMsvSession* session = CMsvSession::OpenSyncL(*this);
            CleanupStack::PushL(session);
            TInt err=session->DeInstallMtmGroup(KMTMDataLocation);
 
            if (err!=KErrNone && err!=KErrNotFound)
                {
                User::Leave(err);
                }        
            CleanupStack::PopAndDestroy(session); // session

Code for re storing send via Bluetooth menu item.

            // English language, check for other language
            _LIT(KMTMDataLocation,"z:\\resource\\messaging\\mtm\\btmtm.r01");                 
            CMsvSession* session = CMsvSession::OpenSyncL(*this);
            CleanupStack::PushL(session);
            TInt err=session->InstallMtmGroup(KMTMDataLocation);
 
            if (err!=KErrNone && err!=KErrNotFound)
                {
                User::Leave(err);
                }        
            CleanupStack::PopAndDestroy(session); // session

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Required Capability and Example

WriteDeviceData is necessary to execute DeInstallMtmGroup() method. File:BTSendMenuOnOff.zip