Destructor.

Adds the given interest to the Service Handler from a resource and updates possibly existing old interest. Corresponding service providers are loaded. If a provider leaves during initialization, it is trapped by the Service Handler.

Adds given interest to the Service Handler from an array of criteria items. If a provider leaves during initialization, it is trapped by the Service Handler.

Attach menu related criteria items to the given menu. If a provider leaves during initialization, it is trapped by the Service Handler.

Attach menu related criteria items to the given menu. If a provider leaves during initialization, it is trapped by the Service Handler.

Attach menu related criteria items to the given menu.

Attach menu related criteria items to the given menu.

Removes given interest from the Service Handler. Corresponding service providers are unloaded.

Removes given interest from the Service Handler. Corresponding service providers are unloaded.

Detach menu related criteria items from the given menu. In following cases this method just returns without doing anything: 1. If interest resource id is non-zero and CCoeEnv is not accessible. 2. If interest resource id is non-zero and there occurs an error when reading the interest (e.g. not enough memory).

Tells the provider to execute a menu command invoked by the consumer. Not supported if calling outside UI framework. Use ServiceCmdByMenuCmd to check if there is any provider for the menu command.

Executes a service command for all providers. Otherwise similar to ExecuteMenuCmdL.

Executes a service command.

Returns criteria by ID.

Gets the currently valid interest in use by the Service Handler.

Handles LIW submenus. This method should be called from consumer application's DynInitMenuPaneL.

Returns an empty instance of CLiwGenericParamList class. It can be used for example as an input parameter list for the Service Handler's API methods. This is just a convenience method and doesn't have to be used. If consumer wants to create input list by itself it is ok. If this method is used, the Service Handler takes care of deleting returned generic parameter list.

Initialises menu pane with service commands from a provider. This method must be called upon DynInitMenuPaneL of consumer application in order to let the provider to hook its menu items.

Initialises menu pane with service commands from a provider. This method must be called upon DynInitMenuPaneL of consumer application in order to let the provider to hook its menu items. In normal circumstances, the other variant of this method should be used.

Returns boolean value indicating whether the given menu contains currently attached placeholders.

Checks if there are menu providers attached to given menu id. Consumer application can use this information to decide whether a sub menu containing only LIW items should be hidden or not.

Gets provider command ID by dynamic command ID.

Returns the amount of providers that fulfil the given criteria.

Constructs a Service Handler instance.

Constructs a Service Handler instance.

Returns an empty instance of CLiwGenericParamList class. The instance can be used for example as an output parameter list for Service Handler API methods. This is just a convenience method and doesn't have to be used. If consumer wants to create output list by itself it is ok. If this method is used, Service Handler takes care of deleting returned generic parameter list.

Lists available service implementations

CEikMenuPane uses this method to inform AIF framework that a menu is launched. This method does not need to be called by any other component.

Resets the Service Handler, discards existing interest and unloads corresponding service providers.

Returns the service command ID associated to the menu command. If found, it means that there is a provider which can handle the menu command. Thus the command handling needs to be routed to the provider via ExecuteMenuCmdL.

ExecuteMenuCmdL