DeviceSnapshotHandler

public class DeviceSnapshotHandler
extends Object

java.lang.Object
↳	com.android.tradefed.device.internal.DeviceSnapshotHandler

Utility handling Cuttlefish snapshot. This is meant to only be used internally to the test harness. This shouldn't be called during a test.

Summary

Public constructors
`DeviceSnapshotHandler(IInvocationContext context)`

Public methods
`boolean`	`restoreSnapshotDevice(ITestDevice device, String snapshotId)` Calls restore snapshot of the given device.
`boolean`	`snapshotDevice(ITestDevice device, String snapshotId)` Calls snapshot of the given device.

public DeviceSnapshotHandler (IInvocationContext context)

Parameters
`context`	`IInvocationContext`

public boolean restoreSnapshotDevice (ITestDevice device, 
                String snapshotId)

Calls restore snapshot of the given device.

Parameters
`device`	`ITestDevice`: The device to restore.
`snapshotId`	`String`: Snapshot ID for the device to be restored to.

Returns
`boolean`	True if restore was successful, false otherwise.

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

public boolean snapshotDevice (ITestDevice device, 
                String snapshotId)

Calls snapshot of the given device.

Parameters
`device`	`ITestDevice`: The device to snapshot.
`snapshotId`	`String`: Snapshot ID for the device to be saved to.

Returns
`boolean`	True if snapshot was successful, false otherwise.

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`