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增量映像檔公用程式

public class IncrementalImageUtil
extends Object

java.lang.Object
↳	com.android.tradefed.util.image.IncrementalImageUtil

運用漸進式圖片和裝置更新的公用程式。

摘要

欄位
`public static final`	`DYNAMIC_PARTITIONS_TO_DIFF`

公用建構函式
`IncrementalImageUtil(ITestDevice device, File deviceImage, File bootloader, File baseband, File targetImage, File createSnapshot, boolean applySnapshot, SnapuserdWaitPhase waitPhase)`

公用方法
`void`	`allowSameBuildFlashing()`
`void`	`allowUnzipBaseline()`
`void`	`cleanAfterSetup()` 執行部分套用邏輯時，可在設定完成後立即清除檔案。
`File`	`getExtractedTargetDirectory()`
`static IncrementalImageUtil`	`initialize(ITestDevice device, IDeviceBuildInfo build, File createSnapshot, boolean isIsolatedSetup, boolean allowCrossRelease, boolean applySnapshot, SnapuserdWaitPhase waitPhase)`
`boolean`	`isSameBuildFlashingAllowed()`
`static boolean`	`isSnapshotInUse(ITestDevice device)` 傳回裝置目前是否使用快照。
`static boolean`	`isSnapshotSupported(ITestDevice device, boolean applySnapshot)` 傳回是否可使用快照邏輯更新裝置
`void`	`notifyBasebadNeedsRevert()`
`void`	`notifyBootloaderNeedsRevert()`
`void`	`teardownDevice(TestInformation testInfo)`
`boolean`	`updateCompleted()` 傳回更新是否已完成。
`void`	`updateDevice(File currentBootloader, File currentRadio)` 使用快照邏輯更新裝置。

欄位

DYNAMIC_PARTITIONS_TO_DIFF

public static final  DYNAMIC_PARTITIONS_TO_DIFF

公用建構函式

增量映像檔公用程式

public IncrementalImageUtil (ITestDevice device, 
                File deviceImage, 
                File bootloader, 
                File baseband, 
                File targetImage, 
                File createSnapshot, 
                boolean applySnapshot, 
                SnapuserdWaitPhase waitPhase)

參數
`device`	`ITestDevice`
`deviceImage`	`File`
`bootloader`	`File`
`baseband`	`File`
`targetImage`	`File`
`createSnapshot`	`File`
`applySnapshot`	`boolean`
`waitPhase`	`SnapuserdWaitPhase`

公用方法

allowSameBuildFlashing

public void allowSameBuildFlashing ()

allowUnzipBaseline

public void allowUnzipBaseline ()

清理後設定

public void cleanAfterSetup ()

執行部分套用邏輯時，可在設定完成後立即清除檔案。

getExtractedTargetDirectory

public File getExtractedTargetDirectory ()

傳回
`File`

初始化

public static IncrementalImageUtil initialize (ITestDevice device, 
                IDeviceBuildInfo build, 
                File createSnapshot, 
                boolean isIsolatedSetup, 
                boolean allowCrossRelease, 
                boolean applySnapshot, 
                SnapuserdWaitPhase waitPhase)

參數
`device`	`ITestDevice`
`build`	`IDeviceBuildInfo`
`createSnapshot`	`File`
`isIsolatedSetup`	`boolean`
`allowCrossRelease`	`boolean`
`applySnapshot`	`boolean`
`waitPhase`	`SnapuserdWaitPhase`

傳回
`IncrementalImageUtil`

擲回
`DeviceNotAvailableException`

isSameBuildFlashingAllowed

public boolean isSameBuildFlashingAllowed ()

傳回
`boolean`

isSnapshotInUse

public static boolean isSnapshotInUse (ITestDevice device)

傳回裝置目前是否使用快照。

參數
`device`	`ITestDevice`

傳回
`boolean`

擲回
`DeviceNotAvailableException`

支援快照

public static boolean isSnapshotSupported (ITestDevice device, 
                boolean applySnapshot)

傳回是否可使用快照邏輯更新裝置

參數
`device`	`ITestDevice`
`applySnapshot`	`boolean`

傳回
`boolean`

擲回
`DeviceNotAvailableException`

通知 Basebad 需要還原

public void notifyBasebadNeedsRevert ()

通知系統啟動載入程式需要還原

public void notifyBootloaderNeedsRevert ()

TeardownDevice

public void teardownDevice (TestInformation testInfo)

參數
`testInfo`	`TestInformation`

擲回
`DeviceNotAvailableException`

更新完成

public boolean updateCompleted ()

傳回更新是否已完成。

傳回
`boolean`

更新裝置

public void updateDevice (File currentBootloader, 
                File currentRadio)

使用快照邏輯更新裝置。

參數
`currentBootloader`	`File`
`currentRadio`	`File`

擲回
`DeviceNotAvailableException`
`TargetSetupError`