Abstract storage interface for tracking seen versions and user interactions with changelogs.
Implement this interface to back the storage with Hive, SQLite, secure storage, remote feature flags, or in-memory caches.
- Implementers
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addSeenVersion(
String version) → Future< void> -
Adds
versionto the set of seen versions. -
clear(
) → Future< void> - Clears all recorded seen versions and resets the storage state.
-
getAllSeenVersions(
) → Future< Set< String> > - Returns all versions that have ever been marked as seen by the user.
-
getLastSeenVersion(
) → Future< String?> -
Returns the last seen version string, or
nullif no version has been marked as seen yet (such as on a fresh install). -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
setLastSeenVersion(
String version) → Future< void> -
Persists
versionas the most recently seen app version. -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited