How remove data from SharedPreferences in Flutter?

simply use clear() function with your variable it will clear all the shared preferences. SharedPreferences preferences = await SharedPreferences. getInstance(); await preferences. clear();

How to use Shared Preferences in Flutter?

How to Handle Data Locally in Flutter

Shared Preferences is the way in which one can store and retrieve small amounts of primitive data as key/value pairs to a file on the device storage such as String, int, float, Boolean that make up your preferences in an XML file inside the app on the device storage.

What is SharedPreferences in Flutter? SharedPreferences is what Android and iOS apps use to store simple data in an allocated space . This data exists even when the app is shut down and starts up again; we can still retrieve the value as it was. The data stored in SharedPreferences can be edited and deleted.16 Ağu 2021