KillSwitchWrapper class

A wrapper widget that monitors the kill switch state and automatically displays a blocking dialog when the kill switch is activated.

This widget should wrap your main app content to provide kill switch functionality. When the kill switch is enabled in Firebase Firestore, it will immediately show a KillSwitchDialog that prevents users from accessing the app.

Features

• Real-time monitoring: Listens to Firebase Firestore for kill switch changes
• Instant response: Shows/hides dialog immediately when state changes
• App blocking: Completely blocks app access when kill switch is active
• Graceful handling: Properly manages dialog lifecycle and state

Usage

Wrap your main app widget with KillSwitchWrapper:

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: KillSwitchWrapper(
        child: YourMainScreen(), // Your app's content
      ),
    );
  }
}

Behavior

• When kill switch is false: Displays the child widget normally
• When kill switch is true: Shows blocking dialog and loading screen
• Dialog cannot be dismissed by user (barrierDismissible: false)
• Only way to close is through the "Close App" button which exits the app

See also:

• FlutterKillSwitch, the admin interface for controlling the kill switch
• KillSwitchDialog, the blocking dialog shown to users
• FirebaseService, the service that handles Firestore operations