onStart method

@protected void onStart()

Called when the widget becomes visible to the user. This is where you should:

• Load initial data
• Initialize UI components
• Set up event listeners
• Register broadcast receivers
• Start location updates

Example:

@override
void onStart() {
  super.onStart();
  _loadInitialData();
  _setupEventListeners();
  _locationService.startUpdates();
  SystemChannels.lifecycle.setMessageHandler(_handleLifecycleMessage);
}

Implementation

@protected
void onStart() {}