Halaman ini diterjemahkan oleh Cloud Translation API.

NativeDeviceStateMonitor

public class NativeDeviceStateMonitor
extends Object implements IDeviceStateMonitor

java.lang.Object
↳	com.android.tradefed.device.NativeDeviceStateMonitor

Known direct subclasses

DeviceStateMonitor

DeviceStateMonitor Helper class for monitoring the state of a IDevice.

Known indirect subclasses

NestedDeviceStateMonitor

NestedDeviceStateMonitor Device state monitor that executes extra checks on nested device to accommodate the specifics of the virtualized environment.

Helper class for monitoring the state of a IDevice with no framework support.

Summary

Constants
`long`	`MAX_CHECK_POLL_TIME`
`int`	`MAX_OP_TIME` the maximum operation time in ms for a 'poll for responsiveness' command

Fields
`protected static final String`	`PERM_DENIED_ERROR_PATTERN`

Public constructors
`NativeDeviceStateMonitor(IDeviceManager mgr, IDevice device, boolean fastbootEnabled)`

Public methods
`TestDeviceState`	`getDeviceState()`
`String`	`getMountPoint(String mountName)`
`String`	`getSerialNumber()`
`boolean`	`isAdbTcp()`
`void`	`setDefaultAvailableTimeout(long timeoutMs)` Set the time in ms to wait for a device to be available in `waitForDeviceAvailable()`.
`void`	`setDefaultOnlineTimeout(long timeoutMs)` Set the time in ms to wait for a device to be online in `waitForDeviceOnline()`.
`void`	`setIDevice(IDevice newDevice)`
`void`	`setState(TestDeviceState deviceState)`
`boolean`	`waitForBootComplete(long waitTime)`
`IDevice`	`waitForDeviceAvailable(long waitTime)`
`IDevice`	`waitForDeviceAvailable()`
`boolean`	`waitForDeviceBootloader(long time)`
`void`	`waitForDeviceBootloaderStateUpdate()`
`boolean`	`waitForDeviceFastbootd(String fastbootPath, long time)`
`IDevice`	`waitForDeviceInRecovery()`
`boolean`	`waitForDeviceInRecovery(long waitTime)`
`boolean`	`waitForDeviceInSideload(long waitTime)`
`boolean`	`waitForDeviceNotAvailable(long waitTime)`
`IDevice`	`waitForDeviceOnline()`
`IDevice`	`waitForDeviceOnline(long waitTime)`
`boolean`	`waitForDeviceShell(long waitTime)`

Protected methods
`CollectingOutputReceiver`	`createOutputReceiver()` Exposed for testing
`long`	`getCheckPollTime()` Exposed for testing
`long`	`getCurrentTime()` Exposed for testing
`IDevice`	`getIDevice()`
`boolean`	`postOnlineCheck(long waitTime)` Additional checks to be done on an Online device
`boolean`	`waitForStoreMount(long waitTime)` Waits for the device's external store to be mounted.

Constants

MAX_CHECK_POLL_TIME

protected static final long MAX_CHECK_POLL_TIME

Constant Value: 30000 (0x0000000000007530)

MAX_OP_TIME

protected static final int MAX_OP_TIME

the maximum operation time in ms for a 'poll for responsiveness' command

Constant Value: 10000 (0x00002710)

Fields

PERM_DENIED_ERROR_PATTERN

protected static final String PERM_DENIED_ERROR_PATTERN

Public constructors

NativeDeviceStateMonitor

public NativeDeviceStateMonitor (IDeviceManager mgr, 
                IDevice device, 
                boolean fastbootEnabled)

Parameters
`mgr`	`IDeviceManager`
`device`	`IDevice`
`fastbootEnabled`	`boolean`

Public methods

getDeviceState

public TestDeviceState getDeviceState ()

Returns
`TestDeviceState`

getMountPoint

public String getMountPoint (String mountName)

Parameters
`mountName`	`String`

Returns
`String`

getSerialNumber

public String getSerialNumber ()

Returns
`String`

isAdbTcp

public boolean isAdbTcp ()

Returns
`boolean`

setDefaultAvailableTimeout

public void setDefaultAvailableTimeout (long timeoutMs)

Set the time in ms to wait for a device to be available in waitForDeviceAvailable().

Parameters
`timeoutMs`	`long`

setDefaultOnlineTimeout

public void setDefaultOnlineTimeout (long timeoutMs)

Set the time in ms to wait for a device to be online in waitForDeviceOnline().

Parameters
`timeoutMs`	`long`

setIDevice

public void setIDevice (IDevice newDevice)

Parameters
`newDevice`	`IDevice`

setState

public void setState (TestDeviceState deviceState)

Parameters
`deviceState`	`TestDeviceState`

waitForBootComplete

public boolean waitForBootComplete (long waitTime)

Parameters
`waitTime`	`long`

Returns
`boolean`

waitForDeviceAvailable

public IDevice waitForDeviceAvailable (long waitTime)

Parameters
`waitTime`	`long`

Returns
`IDevice`

waitForDeviceAvailable

public IDevice waitForDeviceAvailable ()

Returns
`IDevice`

waitForDeviceBootloader

public boolean waitForDeviceBootloader (long time)

Parameters
`time`	`long`

Returns
`boolean`

waitForDeviceBootloaderStateUpdate

public void waitForDeviceBootloaderStateUpdate ()

waitForDeviceFastbootd

public boolean waitForDeviceFastbootd (String fastbootPath, 
                long time)

Parameters
`fastbootPath`	`String`
`time`	`long`

Returns
`boolean`

waitForDeviceInRecovery

public IDevice waitForDeviceInRecovery ()

Returns
`IDevice`

waitForDeviceInRecovery

public boolean waitForDeviceInRecovery (long waitTime)

Parameters
`waitTime`	`long`

Returns
`boolean`

waitForDeviceInSideload

public boolean waitForDeviceInSideload (long waitTime)

Parameters
`waitTime`	`long`

Returns
`boolean`

waitForDeviceNotAvailable

public boolean waitForDeviceNotAvailable (long waitTime)

Parameters
`waitTime`	`long`

Returns
`boolean`

waitForDeviceOnline

public IDevice waitForDeviceOnline ()

Returns
`IDevice`

waitForDeviceOnline

public IDevice waitForDeviceOnline (long waitTime)

Parameters
`waitTime`	`long`

Returns
`IDevice`

waitForDeviceShell

public boolean waitForDeviceShell (long waitTime)

Parameters
`waitTime`	`long`

Returns
`boolean`

Protected methods

createOutputReceiver

protected CollectingOutputReceiver createOutputReceiver ()

Exposed for testing

Returns
`CollectingOutputReceiver`	`CollectingOutputReceiver`

getCheckPollTime

protected long getCheckPollTime ()

Exposed for testing

Returns
`long`

getCurrentTime

protected long getCurrentTime ()

Exposed for testing

Returns
`long`

getIDevice

protected IDevice getIDevice ()

Returns
`IDevice`	`IDevice` associate with the state monitor

postOnlineCheck

protected boolean postOnlineCheck (long waitTime)

Additional checks to be done on an Online device

Parameters
`waitTime`	`long`: time in ms to wait before giving up

Returns
`boolean`	`true` if checks are successful before waitTime expires. `false` otherwise

waitForStoreMount

protected boolean waitForStoreMount (long waitTime)

Waits for the device's external store to be mounted.

Parameters
`waitTime`	`long`: time in ms to wait before giving up

Returns
`boolean`	`true` if external store is mounted before waitTime expires. `false` otherwise