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DeviceUpdateTargetPreparer

public abstract class DeviceUpdateTargetPreparer
extends DeviceBuildInfoBootStrapper

java.lang.Object
   ↳ com.android.tradefed.targetprep.BaseTargetPreparer
     ↳ com.android.tradefed.targetprep.DeviceBuildInfoBootStrapper
       ↳ com.android.tradefed.targetprep.DeviceUpdateTargetPreparer


An abstract ITargetPreparer that takes care of common steps around updating devices with a device image file from an external source (as opposed to a build service). The actual update mechanism is delegated to implementor of subclasses.

Summary

Public constructors

DeviceUpdateTargetPreparer()

Public methods

void setUp(TestInformation testInfo)

Protected methods

abstract File getDeviceUpdateImage()

Provides a ERROR(/File) instance representing the device image file to be used for updating

abstract void performDeviceUpdate(File deviceUpdateImage, ITestDevice device)

Performs the device image update on device

abstract void postUpdateActions(File deviceUpdateImage, ITestDevice device)

Actions to be performed after the device is updated but before post update setup steps are performed.

abstract void preUpdateActions(File deviceUpdateImage, ITestDevice device)

Actions to be performed before the device is updated.

Public constructors

DeviceUpdateTargetPreparer

public DeviceUpdateTargetPreparer ()

Public methods

setUp

public void setUp (TestInformation testInfo)

Parameters
testInfo TestInformation

Throws
BuildError
DeviceNotAvailableException
TargetSetupError

Protected methods

getDeviceUpdateImage

protected abstract File getDeviceUpdateImage ()

Provides a ERROR(/File) instance representing the device image file to be used for updating

Returns
File

performDeviceUpdate

protected abstract void performDeviceUpdate (File deviceUpdateImage, 
                ITestDevice device)

Performs the device image update on device

Throws
TargetSetupError
DeviceNotAvailableException

postUpdateActions

protected abstract void postUpdateActions (File deviceUpdateImage, 
                ITestDevice device)

Actions to be performed after the device is updated but before post update setup steps are performed. This method will be called outside of flashing concurrency control.

Throws
TargetSetupError
DeviceNotAvailableException

preUpdateActions

protected abstract void preUpdateActions (File deviceUpdateImage, 
                ITestDevice device)

Actions to be performed before the device is updated. This method will be called outside of flashing concurrency control.

Throws
TargetSetupError
DeviceNotAvailableException