PerfettoPreparer

public class PerfettoPreparer
extends BaseTargetPreparer implements ITargetCleaner

java.lang.Object
↳	com.android.tradefed.targetprep.BaseTargetPreparer
	↳	com.android.tradefed.targetprep.PerfettoPreparer

Perfetto preparer pushes the config file in to the device at a standard location to which perfetto have access. If the encoded version of perfetto is passed it will be directly pushed on to the device otherwise it will be converted to binary version before it is pushed in to the device. Perfetto can use only binary version of the config file.

Summary

Public constructors
`PerfettoPreparer()`

Public methods
`void`	`setUp(ITestDevice device, IBuildInfo buildInfo)` Perform the target setup for testing.
`void`	`tearDown(ITestDevice device, IBuildInfo buildInfo, Throwable e)` Perform the target cleanup/teardown after testing.

Public constructors

PerfettoPreparer

public PerfettoPreparer ()

Public methods

setUp

public void setUp (ITestDevice device, 
                IBuildInfo buildInfo)

Perform the target setup for testing.

Parameters
`device`	`ITestDevice`: the `ITestDevice` to prepare.
`buildInfo`	`IBuildInfo`: data about the build under test.

Throws
`BuildError`
`DeviceNotAvailableException`
`TargetSetupError`

tearDown

public void tearDown (ITestDevice device, 
                IBuildInfo buildInfo, 
                Throwable e)

Perform the target cleanup/teardown after testing.

Parameters
`device`	`ITestDevice`: the `ITestDevice` to prepare.
`buildInfo`	`IBuildInfo`: data about the build under test.
`e`	`Throwable`: if the invocation ended with an exception, this will be the exception that was caught at the Invocation level. Otherwise, will be `null`.

Throws
`DeviceNotAvailableException`