On/Off Plug 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 and initializes the plug, LED, and display.
`InitPlugImpl`	`InitPlug`	Reads the OnOff attribute into the plug On/Off state.
`ButtonEventHandlerImpl`	`ButtonEventHandler`	Routes plug-action and function-button events.
`OnOffActionEventHandlerImpl`	`OnOffActionEventHandler`	Toggles the plug and synchronizes its OnOff attribute for a button event.
`DMPostAttributeChangeCallbackImpl`	`DMPostAttributeChangeCallback`	Handles OnOff, Level Control, and Identify attribute changes.