FirebasePerformance class
The Firebase Performance API.
You can get an instance by calling FirebasePerformance.instance.
- Inheritance
-
- Object
- PlatformInterface
- FirebasePluginPlatform
- FirebasePerformance
Constructors
- FirebasePerformance.instanceFor({required FirebaseApp app})
-
Returns an instance using a specified
FirebaseApp.factory
Properties
- app ↔ FirebaseApp
-
The
FirebaseAppfor this currentFirebaseMessaginginstance.getter/setter pair - hashCode → int
-
The hash code for this object.
no setterinherited
- pluginConstants → Map
-
Returns any plugin constants this plugin app instance has initialized.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
isPerformanceCollectionEnabled(
) → Future< bool> - Determines whether custom performance monitoring is enabled or disabled.
-
newHttpMetric(
String url, HttpMethod httpMethod) → HttpMetric - 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) → Trace -
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 → FirebasePerformance
-
Returns an instance using the default
FirebaseApp.no setter