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CdmaDeviceFlasher

public class CdmaDeviceFlasher
extends FastbootDeviceFlasher

java.lang.Object
↳	com.android.tradefed.targetprep.FastbootDeviceFlasher
	↳	com.android.tradefed.targetprep.CdmaDeviceFlasher

A class that flashes an image on a physical Android device with a CDMA radio.

This class is required because a special flashing sequence is needed to properly update the radio baseband, since it is typically the case that the radio and bootloader can't communicate directly. Typically, they use the RIL (which runs in userspace) as a proxy.

Summary

Constants
`int`	`BASEBAND_FLASH_TIMEOUT` Time to allow for baseband to flash (in recovery mode), in ms

Public constructors
`CdmaDeviceFlasher()`

Public methods


      flash(ITestDevice device, IDeviceBuildInfo deviceBuild)

Flashes build on device.

If the baseband is up-to-date, this flasher behaves identically to the DeviceFlasher superclass.

Protected methods
`File`	`extractSystemZip(IDeviceBuildInfo deviceBuild)` Extract the updater zip to a directory and return the path of that directory Exposed for unit testing
`void`	`flashBaseband(ITestDevice device, File basebandImageFile)` Flashes the given baseband image and does not reboot the device afterward.
`void`	`flashSystem(ITestDevice device, IDeviceBuildInfo deviceBuild)` Flash the system image on device.
`String`	`getBootPartitionName()` Get the boot partition name for this device flasher.
`IRunUtil`	`getRunUtil()` Get the `RunUtil` instance to use.

Constants

BASEBAND_FLASH_TIMEOUT

protected static final int BASEBAND_FLASH_TIMEOUT

Time to allow for baseband to flash (in recovery mode), in ms

Constant Value: 600000 (0x000927c0)

Public constructors

CdmaDeviceFlasher

public CdmaDeviceFlasher ()

Public methods

flash

public void flash (ITestDevice device, 
                IDeviceBuildInfo deviceBuild)

Flashes build on device.

Returns immediately after flashing is complete. Callers should wait for device to be online and available before proceeding with testing.

If the baseband is up-to-date, this flasher behaves identically to the DeviceFlasher superclass. If the baseband needs to be updated, it does the following:

Flash the bootloader as normal
Unpack the updater.zip
Flash the new baseband, but don't reboot afterward
Flash the boot, recovery, and system partitions
Reboot (device comes up in Recovery to actually flash baseband)
Reboot again
Flash userdata
Reboot into userspace

Parameters
`device`	`ITestDevice`: the `ITestDevice` to flash
`deviceBuild`	`IDeviceBuildInfo`: the `IDeviceBuildInfo` to flash

Throws
`TargetSetupError`
`DeviceNotAvailableException`

Protected methods

extractSystemZip

protected File extractSystemZip (IDeviceBuildInfo deviceBuild)

Extract the updater zip to a directory and return the path of that directory

Exposed for unit testing

Parameters
`deviceBuild`	`IDeviceBuildInfo`

Returns
`File`

Throws
`IOException`

flashBaseband

protected void flashBaseband (ITestDevice device, 
                File basebandImageFile)

Flashes the given baseband image and does not reboot the device afterward.

Parameters
`device`	`ITestDevice`: the `ITestDevice` to flash
`basebandImageFile`	`File`: the baseband image `File`

Throws
`DeviceNotAvailableException`	if device is not available
`TargetSetupError`	if failed to flash baseband

flashSystem

protected void flashSystem (ITestDevice device, 
                IDeviceBuildInfo deviceBuild)

Flash the system image on device.

Parameters
`device`	`ITestDevice`: the `ITestDevice` to flash
`deviceBuild`	`IDeviceBuildInfo`: the `IDeviceBuildInfo` to flash

Throws
`DeviceNotAvailableException`
`TargetSetupError`

getBootPartitionName

protected String getBootPartitionName ()

Get the boot partition name for this device flasher.

Defaults to 'hboot'. Subclasses should override if necessary.

Returns
`String`

getRunUtil

protected IRunUtil getRunUtil ()

Get the RunUtil instance to use.

Exposed for unit testing.

Returns
`IRunUtil`

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