SharedPreferences prefs = PreferenceManager. getDefaultSharedPreferences(this); String imgSett = prefs. getString(keyChannel, “”); if the value is saved in a SharedPreference in an Activity then this is the correct way to saving it.
Read moreHow does Flutter secure storage work?
A Flutter plugin to store data in secure storage:
Read moreHow do you store files in storage Flutter?
How to save a file locally with Flutter(Image, Text)
Read moreHow 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();
Read moreHow do you use preferences in Flutter?
How to use Shared Preferences in Flutter?
Read moreHow do I store data locally in Flutter?
How to Handle Data Locally in Flutter
Read moreWhat is SharedPreferences?
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.
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