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WaitDeviceRecovery

public class WaitDeviceRecovery
extends Object implements IDeviceRecovery

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

A simple implementation of a IDeviceRecovery that waits for device to be online and respond to simple commands.

Summary

Constants
`int`	`BOOTLOADER_POLL_ATTEMPTS` The number of attempts to check if device is in bootloader.
`long`	`INITIAL_PAUSE_TIME` the time in ms to wait before beginning recovery attempts

Fields
`protected long`	`mBootloaderWaitTime`
`protected boolean`	`mDisableUnresponsiveReboot`
`protected long`	`mFastbootWaitTime`
`protected long`	`mOnlineWaitTime`
`protected int`	`mRequiredMinBattery`
`protected long`	`mShellWaitTime`
`protected long`	`mWaitTime`

Public constructors
`WaitDeviceRecovery()`

Public methods
`void`	`recoverDevice(IDeviceStateMonitor monitor, boolean recoverUntilOnline)`
`void`	`recoverDeviceBootloader(IDeviceStateMonitor monitor)`
`void`	`recoverDeviceFastbootd(IDeviceStateMonitor monitor)`
`void`	`recoverDeviceRecovery(IDeviceStateMonitor monitor)`
`void`	`setFastbootPath(String fastbootPath)`

Protected methods
`void`	`checkMinBatteryLevel(IDevice device)` Checks if device battery level meets min requirement
`IRunUtil`	`getRunUtil()` Get the `RunUtil` instance to use.
`void`	`handleDeviceNotAvailable(IDeviceStateMonitor monitor, boolean recoverTillOnline)` Handle situation where device is not available.
`void`	`handleDeviceUnresponsive(IDevice device, IDeviceStateMonitor monitor)` Handle situation where device is online but unresponsive.

Constants

BOOTLOADER_POLL_ATTEMPTS

public static final int BOOTLOADER_POLL_ATTEMPTS

The number of attempts to check if device is in bootloader.

Exposed for unit testing

Constant Value: 3 (0x00000003)

INITIAL_PAUSE_TIME

protected static final long INITIAL_PAUSE_TIME

the time in ms to wait before beginning recovery attempts

Constant Value: 5000 (0x0000000000001388)

Fields

mBootloaderWaitTime

protected long mBootloaderWaitTime

mDisableUnresponsiveReboot

protected boolean mDisableUnresponsiveReboot

mFastbootWaitTime

protected long mFastbootWaitTime

mOnlineWaitTime

protected long mOnlineWaitTime

mRequiredMinBattery

protected int mRequiredMinBattery

mShellWaitTime

protected long mShellWaitTime

mWaitTime

protected long mWaitTime

Public constructors

WaitDeviceRecovery

public WaitDeviceRecovery ()

Public methods

recoverDevice

public void recoverDevice (IDeviceStateMonitor monitor, 
                boolean recoverUntilOnline)

Parameters
`monitor`	`IDeviceStateMonitor`
`recoverUntilOnline`	`boolean`

Throws
`DeviceNotAvailableException`

recoverDeviceBootloader

public void recoverDeviceBootloader (IDeviceStateMonitor monitor)

Parameters
`monitor`	`IDeviceStateMonitor`

Throws
`DeviceNotAvailableException`

recoverDeviceFastbootd

public void recoverDeviceFastbootd (IDeviceStateMonitor monitor)

Parameters
`monitor`	`IDeviceStateMonitor`

Throws
`DeviceNotAvailableException`

recoverDeviceRecovery

public void recoverDeviceRecovery (IDeviceStateMonitor monitor)

Parameters
`monitor`	`IDeviceStateMonitor`

Throws
`DeviceNotAvailableException`

setFastbootPath

public void setFastbootPath (String fastbootPath)

Parameters
`fastbootPath`	`String`

Protected methods

checkMinBatteryLevel

protected void checkMinBatteryLevel (IDevice device)

Checks if device battery level meets min requirement

Throws
`DeviceNotAvailableException`	if battery level cannot be read or lower than min

getRunUtil

protected IRunUtil getRunUtil ()

Get the RunUtil instance to use.

Exposed for unit testing.

Returns
`IRunUtil`

handleDeviceNotAvailable

protected void handleDeviceNotAvailable (IDeviceStateMonitor monitor, 
                boolean recoverTillOnline)

Handle situation where device is not available.

Parameters
`monitor`	`IDeviceStateMonitor`: the `IDeviceStateMonitor`
`recoverTillOnline`	`boolean`: if true this method should return if device is online, and not check for responsiveness

Throws
`DeviceNotAvailableException`

handleDeviceUnresponsive

protected void handleDeviceUnresponsive (IDevice device, 
                IDeviceStateMonitor monitor)

Handle situation where device is online but unresponsive.

Parameters
`device`	`IDevice`

Throws
`DeviceNotAvailableException`