Question 119527 in Firebase Question posted in
An extensive official documentation can be found here.

Firebase – how to make firestore data online only?

I want to make the user to access firestore data in my flutter app only when they are online.

I am expecting that firestore data can’t stored in cache memory, so tha tthe user only gets the data when they are online.

Tags:

3

Answers


  1. 0

    you can check the internet by using connectivity_plus: ^3.0.2 package
    and with this package u can apply ur logic regarding connectivity…

    Login or Signup to reply.
  2. 0

    you can check the internet by using connectivity_plus: ^3.0.2 package
    so you can disable delete button if there is no internet

    Your code will be like this:

    YourAppState{
    ConnectivityResult _connectionStatus = ConnectivityResult.none;
    final Connectivity _connectivity = Connectivity();
    late StreamSubscription<ConnectivityResult> _connectivitySubscription;

  @override
   void initState() {
   super.initState();
   _connectivitySubscription_connectivity.onConnectivityChanged.listen(_updateConnectionStatus);
  }

   Future<void> _updateConnectionStatus(ConnectivityResult result) async {
     setState(() {
       _connectionStatus = result;
     });
      if (_connectionStatus.toString() == "ConnectivityResult.none") {
         navigatorKey.currentState!.popUntil((route) => route.isFirst);
        }
    }

    }

    Then up your widget write this condition

    if(_connectionStatus.toString() != "ConnectivityResult.none")

    now if there is no internet connection the widget will not appear

    Login or Signup to reply.
  3. 0

    It sounds like your question is just asking how to disable any persistence to confirm that your app is only receiving up-to-date data. You can configure that with your Firebase settings. Below is a snippet of code from the documentation.

    // Apple and Android
db.settings = const Settings(persistenceEnabled: true);

// Web
await db
    .enablePersistence(const PersistenceSettings(synchronizeTabs: true));

    More information can be found on the Access data offline documentation

    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search