Determines whether performance monitoring is enabled or disabled. This respects the Firebase Performance specific values first, and if these aren't set, uses the Firebase wide data collection switch.

newTrace

fun newTrace(traceName: String): Trace

Creates a Trace object with given name.

setInstrumentationEnabled

fun FirebasePerformance.setInstrumentationEnabled(enable: Boolean)

JS-only: enables or disables the JS SDK's automatic instrumentation.

fun FirebasePerformance.setInstrumentationEnabled(enable: Boolean)

JS-only: enables or disables the JS SDK's automatic instrumentation.

setPerformanceCollectionEnabled

fun setPerformanceCollectionEnabled(enable: Boolean)

Enables or disables performance monitoring. This setting is persisted and applied on future invocations of your application. By default, performance monitoring is enabled. If you need to change the default (for example, because you want to prompt the user before collecting performance stats), add:

toString

open override fun toString(): String