java.lang.Object | |
↳ | com.google.firebase.perf.FirebasePerformance |
Firebase Performance API. The API is automatically initialized by FirebaseApp.
Public Methods | |||||||||||
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Returns a singleton of FirebasePerformance.
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Determines whether performance monitoring is enabled or disabled
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Creates a Trace object with given name.
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Enables or disables performance monitoring.
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Creates a Trace object with given name and start the trace.
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Inherited Methods | |||||||||||
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Returns a singleton of FirebasePerformance.
Returns | |
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FirebasePerformance |
the singleton FirebasePerformance object. |
Determines whether performance monitoring is enabled or disabled
Returns | |
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boolean |
boolean, true if performance monitoring is enabled and false if performance monitoring is disabled for dynamic enable/disable. This does not reflect if instrumentation is enabled/disabled in Gradle properties. |
Creates a Trace object with given name.
Parameters | |
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traceName |
String :
Name of the trace, requires no leading or trailing whitespace, no leading
underscore '_' character, max length is 32 characters. |
Returns | |
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Trace |
the new Trace object. |
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
<meta-data android:name=firebase_performance_collection_enabled android:value=false />
to your application’s manifest. Changing the value during runtime will override the manifest
value.
If you want to permanently disable sending performance metrics, add
<meta-data android:name="firebase_performance_collection_deactivated" android:value="true" />
to your application's manifest. Changing the value during runtime will not override the
manifest value.
This is separate from enabling/disabling instrumentation in Gradle properties.
Parameters | |
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enable |
boolean :
Should performance monitoring be enabled
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Creates a Trace object with given name and start the trace.
Parameters | |
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traceName |
String :
Name of the trace, requires no leading or trailing whitespace, no leading
underscore '_' character, max length is 32 characters. |
Returns | |
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Trace |
the new Trace object. |