JsonFileStorage class

Uses the default JsonCodec, to store the persisted state.

Inheritance

• Object
• PersistedStateStorage
• JsonFileStorage

Constructors

JsonFileStorage({String filename = 'data.json', Map<String, dynamic> initialData = const {}, bool clearDataOnLoadError = false})

const

Properties

clearDataOnLoadError → bool

final

filename → String

final

hashCode → int

The hash code for this object.

no setter, override

initialData → Map<String, dynamic>

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stateFile → Future<File>

no setter

Methods

clear() → Future<void>

override

load() → Future<Map<String, dynamic>?>

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

save(Map<String, dynamic>? data) → Future<void>

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override