FpsMonitor class

FPS 采集器，开始采集时调用 startScene，停止采集时调用 stopScene 默认情况下，框架会在route push 和 pop自动进行 start和stop, 所以当统计页面级的FPS时，无需手动调用startScene 和 StopScene 内部注册了 WidgetsBindingObserver， 在 resumed 和 paused 状态时，分别调用 onAppLifecycleResumed 和 onAppLifecyclePaused

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tracingMonitors → Map<String, SceneFpsMonitor>

no setter

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onAppLifecyclePaused() → void

onAppLifecycleResumed() → void

startScene(String scene, {Duration? timeout}) → void

stopScene(String scene) → void

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

instance → FpsMonitor

no setter