FirebasePerformanceWeb class

Web implementation for FirebasePerformancePlatform

Inheritance

• Object
• PlatformInterface
• FirebasePerformanceWeb

Constructors

FirebasePerformanceWeb()

Builds an instance of FirebasePerformanceWeb Performance web currently only supports the default app instance

Properties

app → FirebaseApp

Returns the FirebaseApp for the current instance.

no setter, inherited

appInstance → FirebaseApp?

The FirebaseApp this instance was initialized with.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

mockDelegate ← Performance

no getter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

delegateFor({required FirebaseApp app}) → FirebasePerformancePlatform

Enables delegates to create new instances of themselves if a none default FirebaseApp instance is required by the user. Currently only default Firebase app only.

isPerformanceCollectionEnabled() → Future<bool>

Determines whether custom performance monitoring is enabled or disabled.

newHttpMetric(String url, HttpMethod httpMethod) → HttpMetricPlatform

Creates a HttpMetric object for collecting network performance data for one request/response. Only works for native apps. A stub class is created for web which does nothing.

newTrace(String name) → TracePlatform

Creates a Trace object with given name. Traces can be used to measure the time taken for a sequence of steps. Traces also include “Counters”. Counters are used to track information which is cumulative in nature (e.g., Bytes downloaded).

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setPerformanceCollectionEnabled(bool enabled) → Future<void>

Enables or disables custom performance monitoring setup.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

instance → FirebasePerformanceWeb

Initializes a stub instance to allow the class to be registered.

no setter

Static Methods

registerWith(Registrar registrar) → void

Called by PluginRegistry to register this plugin for Flutter Web