MetricsXMLResultReporter

public class MetricsXMLResultReporter
extends CollectingTestListener

java.lang.Object
↳	com.android.tradefed.result.CollectingTestListener
	↳	com.android.tradefed.result.MetricsXMLResultReporter

MetricsXMLResultReporter writes test metrics and run metrics to an XML file in a folder specified by metrics-folder parameter at the invocationEnded phase of the test. The XML file will be piped into an algorithm to detect regression.

All k-v paris in run metrics map will be formatted into: and placed under tag

All k-v paris in run metrics map will be formatted into: and placed under tag, a tag nested under .

A sample XML format:

Summary

Public constructors
`MetricsXMLResultReporter()`

Public methods
`OutputStream`	`createOutputStream()`
`String`	`getTimeStamp()` Return the current timestamp as a `String`.
`void`	`invocationEnded(long elapsedTime)` Reports that the invocation has terminated, whether successfully or due to some error condition.

Public constructors

MetricsXMLResultReporter

public MetricsXMLResultReporter ()

Public methods

createOutputStream

public OutputStream createOutputStream ()

Returns
`OutputStream`

getTimeStamp

public String getTimeStamp ()

Return the current timestamp as a String.

Returns
`String`

invocationEnded

public void invocationEnded (long elapsedTime)

Reports that the invocation has terminated, whether successfully or due to some error condition.

Will be automatically called by the TradeFederation framework.

Parameters
`elapsedTime`	`long`: the elapsed time of the invocation in ms