CdnDefinitionProvider class

DefinitionProvider that reads the app manifest from CDN

Inheritance

• Object
• DefinitionProvider
• CdnDefinitionProvider

Constructors

CdnDefinitionProvider(String appId, {Locale? initialForcedLocale})

Properties

appId → String

final

baseUrl → String

final

hashCode → int

The hash code for this object.

no setter, inherited

hasPendingUpdateForTesting ↔ bool

getter/setter pair

initialForcedLocale ↔ Locale?

getter/setter pair, inherited

lastUpdatedAtForTesting → int?

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

applyRuntimeManifestForTesting(Map<String, dynamic> root) → Future<void>

applyStaleRefreshOutcomeForTesting() → Future<void>

getAppBundle({bool? bypassCache = false}) → Future<AppBundle>

override

getAppConfig() → UserAppConfig?

override

getDefinition({String? screenId, String? screenName}) → Future<ScreenDefinition>

override

getHomeScreenName() → String?

override

getI18NDelegate({Locale? forcedLocale}) → FlutterI18nDelegate?

override

getSecrets() → Map<String, String>

override

getSupportedLanguages() → List<String>

override

handlePendingUpdateForTesting() → Future<void>

init() → Future<DefinitionProvider>

override

isArtifactRefreshEnabled() → bool

inherited

loadCachedStateForTesting() → Future<void>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onAppLifecycleStateChanged(AppLifecycleState state) → void

override

rebuildManifestCacheForTesting(Map<String, dynamic> root) → void

refreshIfStaleForTesting() → Future<void>

saveCachedStateForTesting(String manifestJson, {required String? etag, required int? lastUpdatedAt}) → Future<void>

shouldApplyCdnStaleRefreshImmediately({required bool artifactRefreshEnabled, required bool hasEnsembleConfig}) → bool

Whether a stale CDN refresh should apply immediately (cold start after init) instead of deferring until the next app resume.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

cdnAppVersion({String? version, String? buildNumber}) → String?

Builds app version as version+buildNumber, e.g. 1.2.3+32.

cdnEnsembleHeaders({required String appId, required String runtimeVersion, required String platform, String? appName, String? appVersion, required String userAgent}) → Map<String, String>

CDN request headers identifying the Ensemble runtime and host app.

cdnPersistedCacheEntry({required String? etag, required int? lastUpdatedAt, required String manifestJson}) → List<String>

SharedPreferences tuple for CDN cache; etag and timestamp must match manifestJson or cold-start If-None-Match can serve a mismatched body.

cdnUserAgent({required String version, required String platform, String? appName}) → String

Builds the CDN User-Agent string, e.g. Ensemble/1.2.44 (android; ensemble_live).