updateSp static method
Update a value in the shared preferences settings
Implementation
static dynamic updateSp(String key, dynamic value) async {
var prefs = await SharedPreferences.getInstance();
var persistent = prefs.getString(KEY_EZ_SHARED_PREFERENCES);
Map<String, dynamic> persistentAsMap;
if (persistent != null) {
persistentAsMap = json.decode(persistent);
} else {
persistentAsMap = {};
}
persistentAsMap[key] = value;
persistent = json.encode(persistentAsMap);
await prefs.setString(KEY_EZ_SHARED_PREFERENCES, persistent);
if (GlobalConfiguration().get(KEY_SP_SETTINGS) != null) {
GlobalConfiguration().updateValue(KEY_SP_SETTINGS, persistentAsMap);
} else {
GlobalConfiguration().addValue(KEY_SP_SETTINGS, persistentAsMap);
}
return value;
}