MpStateManager class

Typed facade around MpStore owned by a mini-program host instance.

Constructors

MpStateManager({MpStore? store, MiniProgramLiveStatePolicy policy = const MiniProgramLiveStatePolicy()})

Creates a state manager backed by store or a new MpStore.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

policy → MiniProgramLiveStatePolicy

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

store → MpStore

Backing store for advanced host-side inspection and tests.

final

Methods

batchUpdates(void updates()) → void

Applies synchronous state writes atomically with one watcher update.

clear() → void

Clears all memory state for this mini-program instance.

contains(String key) → bool

Whether key currently exists, including null values.

dispose() → void

Releases state resources.

get<T>(String key) → T?

Reads key and casts it to T when possible.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

put(String key, Object? value) → void

Creates or replaces key with value.

remove(String key) → void

Removes key if present.

set(String key, Object? value) → void

Replaces key with value.

toBindingData() → Map<String, dynamic>

Binding data exposed under {{state.*}}.

toString() → String

A string representation of this object.

inherited

updatePolicy(MiniProgramLiveStatePolicy policy) → void

watch(String key) → ValueListenable<Object?>

Watches key for related changes.

Operators

operator ==(Object other) → bool

The equality operator.

inherited