BannerDismissStore class abstract

Persists which announcements (and versions) the user has dismissed.

Swap in your own implementation to use any storage backend — the widget only needs this tiny interface.

Implementers

• InMemoryDismissStore
• SharedPrefsDismissStore

Constructors

BannerDismissStore()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

dismiss(String announcementId, int version) → Future<void>

Records that the user dismissed announcementId at version.

dismissedVersion(String announcementId) → Future<int?>

Returns the dismissed version for announcementId, or null if the banner was never dismissed.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited