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Version: v3+

DELEGATE

Watchface Lifecycle​

The DELEGATE widget can be used to monitor the Watchface lifecycle. It is a virtual widget that does not render any content and only handles lifecycle events.

Callback NameDescription
resume_callTriggered when Watchface first launches or returns from other screens
pause_callTriggered when sliding to secondary widget, notifications, shortcut cards, entering app list, or launching other apps from Watchface

Code Example​

const widgetDelegate = hmUI.createWidget(hmUI.widget.WIDGET_DELEGATE, {
  resume_call: function () {
    console.log('Watchface resume')
  },
  pause_call: function () {
    console.log('Watchface pause')
  }
})