DeviceTraceCollector
public
class
DeviceTraceCollector
extends BaseDeviceMetricCollector
java.lang.Object | ||
↳ | com.android.tradefed.device.metric.BaseDeviceMetricCollector | |
↳ | com.android.tradefed.device.metric.DeviceTraceCollector |
Collector that will start perfetto trace when a test run starts and log trace file at the end.
Summary
Public constructors | |
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DeviceTraceCollector()
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Public methods | |
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ITestInvocationListener
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init(IInvocationContext context, ITestInvocationListener listener)
Initialization of the collector with the current context and where to forward results. |
void
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onTestRunEnd(DeviceMetricData runData,
Callback when a test run is ended. |
void
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setInstrumentationPkgName(String packageName)
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Public constructors
DeviceTraceCollector
public DeviceTraceCollector ()
Public methods
init
public ITestInvocationListener init (IInvocationContext context, ITestInvocationListener listener)
Initialization of the collector with the current context and where to forward results. Will only be called once per instance, and the collector is expected to update its internal context and listener. Init will never be called during a test run always before.
Do not override unless you know what you are doing.
Parameters | |
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context |
IInvocationContext : the IInvocationContext for the invocation in progress. |
listener |
ITestInvocationListener : the ITestInvocationListener where to put results. |
Returns | |
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ITestInvocationListener |
the new listener wrapping the original one. |
Throws | |
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DeviceNotAvailableException |
onTestRunEnd
public void onTestRunEnd (DeviceMetricData runData,currentRunMetrics)
Callback when a test run is ended. This should be the time for clean up.
Parameters | |
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runData |
DeviceMetricData : the DeviceMetricData holding the data for the run. Will be the same
object as during BaseDeviceMetricCollector.onTestRunStart(com.android.tradefed.device.metric.DeviceMetricData) . |
currentRunMetrics |
: the current map of metrics passed to ERROR(/#testRunEnded(long,Map)) .
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Throws | |
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DeviceNotAvailableException |
setInstrumentationPkgName
public void setInstrumentationPkgName (String packageName)
Parameters | |
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packageName |
String |