Light Switch Application Override APIs#

To override any of the following hooks, declare the corresponding *Impl() method in CustomerAppTask.h and implement it in CustomerAppTask.cpp. Ensure that the method signature matches the declaration in autogen/AppTaskImpl.h.

AppTask#


Override	Public API	Default behavior
`AppInitImpl`	`AppInit`	Registers the button callback, initializes the light switch endpoints, and creates the level control long press timer.
`InitLightSwitchImpl`	`InitLightSwitch`	Sets the light switch and generic switch endpoints and schedules Binding Manager initialization.
`ButtonEventHandlerImpl`	`ButtonEventHandler`	Converts hardware button activity into application button events.
`AppEventHandlerImpl`	`AppEventHandler`	Translates application button events into On/Off and Level Control binding actions.
`InitBindingHandlerImpl`	`InitBindingHandler`	Initializes the Binding Manager and registers its command and context release handlers.
`LightSwitchChangedHandlerImpl`	`LightSwitchChangedHandler`	Sends a pending On/Off or Level Control command through a matching bound peer or group.
`DMPostAttributeChangeCallbackImpl`	`DMPostAttributeChangeCallback`	Logs Identify attribute changes.