Sorry my bad English in advance. I would like to find out how I can clear SharedPreferences when I log out of the application. In my case, the Logout button is on screen 1 (HomePage). On screen 2, I'm keeping…
I am making a application in Flutter. I have a access token coming from an API which I save in shared preferences for session management and authentication. But here the catch is that this token expires every 1 hour so…
The Flutter shared_preferences package comes with a warning that says: there is no guarantee that writes will be persisted to disk after returning Because of that people often recommend using alternative solutions to local storage like Hive or SQFlite. (Aside…
Themes are switched using RIverpod; ThemeMode is saved using Shared Preferences. They are working fine.But when I set the default values as follows, the default theme is shown for a moment at the beginning. That is ugly. late ThemeMode _themeMode…
I'm using flutter and I am trying to get a value from shared_preferences for firebase. i checked my cord doesn't work and uid was " Instance of 'Future' ". the solution i found was using setState but i can't use…
I can not save a string using shared_preferences plugin for iOS. Future<Map<String, dynamic>> login(String username, String password) async { Map<String, dynamic> data = await auth(username, password); final prefs = await SharedPreferences.getInstance(); await prefs.setString('username', username); On Android (both emulator and real…
good evening. I'm trying to assign a Shared Preference url but the page doesn't load, it only works when I assign the value to a variable like this: String url = 'https://www.youtube.com/'; I have tried in many ways and I…
I'm trying to understand how to use shared preferences with a change notifier. I've created a basic app and I want to save a bool and a string from the change notifier using shared preferences. here is my main.dart: import…
I have initilized GetStorage() in main() and calling .read() in onReady dunction of GetX Controller but always get null! Future<void> main() async { await GetStorage.init(); runApp(const App()); } class AuthenticationRepository extends GetxController { static AuthenticationRepository get instance => Get.find(); ///…