launchdarkly_flutter_observability library

LaunchDarkly Observability and Session Replay for Flutter.

Initialize with LDObserve.init (alongside a LaunchDarkly client) or LDObserve.initStandalone, then use LDObserve to record spans, logs and errors. Wrap your app in SessionReplayCapture to enable session replay.

Classes

AnalyticsOptions

Analytics telemetry emitted as OpenTelemetry spans. Mirrors Android ObservabilityOptions.Analytics.

DebugPrintSetting

Configuration for the debugPrint instrumentation.

InstrumentationOptions

Toggles for SDK-side instrumentation. Mirrors InstrumentationOptions in the .NET MAUI bridge, extended with the Dart-only debugPrint control.

LDClick

Names its child subtree for click tracking, so taps inside it report a stable id instead of whatever the widget tree happens to look like.

LDClickTargetInfo

A description of a widget that automatic click capture recognizes as a click target, returned by an LDClickTargetResolver.

LDIgnore

Excludes its child subtree from session replay so it never appears in a recording.

LDMask

Marks its child subtree as sensitive so it is redacted from session replay recordings.

LDNavigatorObserver

A NavigatorObserver that reports Flutter route changes to LaunchDarkly observability as screen views.

LDObserve

Static facade for LaunchDarkly observability and session replay from Flutter. Mirrors the C# LaunchDarkly.Observability.LDObserve facade and is the single public entry point for both initialization and recording.

LDRoutePatterns

Builds an LDScreenNameExtractor that reports the route pattern a navigation matched instead of the URL it was pushed with.

LDUnmask

Exempts its child subtree from global, screen-wide session-replay masking (the PrivacyOptions rules such as maskTextInputs), revealing it in the recording.

ObservabilityOptions

Configuration for the LaunchDarkly observability plugin. Field set mirrors LaunchDarkly.Observability.ObservabilityOptions in the .NET bridge.

PrivacyOptions

Privacy controls for session replay. Mirrors SessionReplayOptions.PrivacyOptions in the .NET bridge.

SessionReplayCapture

Wrap the app, or the subtree that should appear in session replay, with this widget.

SessionReplayOptions

Configuration for the LaunchDarkly session replay plugin. Mirrors LaunchDarkly.SessionReplay.SessionReplayOptions in the .NET bridge.

Span

Represents a single operation within a trace.

TracesOptions

Controls automatic trace generation. Mirrors TracesApi (Android) and AppTracing (iOS).

Enums

LogSeverity

Severity of a log recorded with LDObserve.recordLog.

ObservabilityLogLevel

Severity threshold for exported logs. Mirrors the LogLevel enums in the Android (ObservabilityOptions.LogLevel) and iOS (ObservabilityOptions.LogLevel) SDKs. The severity values match the OpenTelemetry log severity numbers so they can be forwarded across the native bridge unchanged.

SpanKind

The kind of the span.

SpanStatusCode

The status of the span.

Typedefs

LDClickTargetResolver = LDClickTargetInfo? Function(Widget widget)

Recognizes an application's own widget types as click targets.

LDScreenNameExtractor = String? Function(Route route)

Signature for deriving a screen name from a Route.