ScreenshotOnFailureCollector

public class ScreenshotOnFailureCollector
extends BaseDeviceMetricCollector

java.lang.Object
↳	com.android.tradefed.device.metric.BaseDeviceMetricCollector
	↳	com.android.tradefed.device.metric.ScreenshotOnFailureCollector

Collector that will capture and log a screenshot when a test case fails.

Summary

Public constructors
`ScreenshotOnFailureCollector()`

Public methods
`void`	`onTestFail(DeviceMetricData testData, TestDescription test)` Callback when a test case fails.
`void`	`onTestRunStart(DeviceMetricData runData)` Callback when a test run is started.

public ScreenshotOnFailureCollector ()

public void onTestFail (DeviceMetricData testData, 
                TestDescription test)

Callback when a test case fails.

Parameters
`testData`	`DeviceMetricData`: the `DeviceMetricData` holding the data for the test case.
`test`	`TestDescription`: the `TestDescription` of the test case in progress.

Throws
`DeviceNotAvailableException`

public void onTestRunStart (DeviceMetricData runData)

Callback when a test run is started.

Parameters
`runData`	`DeviceMetricData`: the `DeviceMetricData` holding the data for the run.