StorageHelper class
Helper class for managing local storage operations.
Uses SharedPreferences to persist data across app sessions.
Constructors
- StorageHelper([SharedPreferences? _prefs])
- Creates a StorageHelper instance.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isTutorialShown → bool
-
Returns whether the tutorial has been shown.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
clearAll(
) → Future< bool> - Clears all stored data.
-
init(
) → Future< void> - Initializes the shared preferences instance.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
resetTutorial(
) → Future< bool> - Resets the tutorial shown flag.
-
setTutorialShown(
) → Future< bool> - Marks the tutorial as shown.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
- tutorialShownKey → const String
- Storage key for the tutorial shown flag.