自 2026 年起，为了与我们的主干稳定开发模型保持一致，并确保生态系统的平台稳定性，我们将在第 2 季度和第 4 季度将源代码发布到 AOSP。对于构建 AOSP 和向 AOSP 贡献代码，我们建议使用 android-latest-release 而不是 aosp-main。android-latest-release 清单分支将始终引用推送到 AOSP 的最新版本。如需了解详情，请参阅 AOSP 变更。

HandleViewDebug

public final class HandleViewDebug
extends ChunkHandler

java.lang.Object
↳	com.android.tradefed.device.server.jdwp.JdwpInterceptor
	↳	com.android.tradefed.device.server.jdwp.chunkhandler.ChunkHandler
		↳	com.android.tradefed.device.server.jdwp.chunkhandler.HandleViewDebug

摘要

公共方法
`static void`	`captureLayers(ClientImpl client, String viewRoot, DebugViewDumpHandler handler)`
`static void`	`captureView(Client client, String viewRoot, String view, DebugViewDumpHandler handler)`
`void`	`clientDisconnected(ClientImpl client)` 客户端已消失。
`void`	`clientReady(ClientImpl client)` 客户端已准备就绪。
`static void`	`dumpDisplayList(Client client, String viewRoot, String view)`
`static void`	`dumpTheme(ClientImpl client, String viewRoot, DebugViewDumpHandler handler)`
`static void`	`dumpViewHierarchy(Client client, String viewRoot, boolean skipChildren, boolean includeProperties, boolean useV2, DebugViewDumpHandler handler)`
`void`	`handleChunk(ClientImpl client, int type, ByteBuffer data, boolean isReply, int msgId)` 处理传入的块。
`static void`	`invalidateView(ClientImpl client, String viewRoot, String view)`
`static void`	`invokeMethod(ClientImpl client, String viewRoot, String view, String method, Object... args)`
`static void`	`listViewRoots(Client client, DebugViewDumpHandler replyHandler)`
`static void`	`profileView(ClientImpl client, String viewRoot, String view, DebugViewDumpHandler handler)`
`static void`	`register(MonitorThread mt)`
`static void`	`requestLayout(ClientImpl client, String viewRoot, String view)`
`static void`	`sendStartGlTracing(ClientImpl client)`
`static void`	`sendStopGlTracing(ClientImpl client)`
`static void`	`setLayoutParameter(ClientImpl client, String viewRoot, String view, String parameter, int value)`

公共方法

captureLayers

public static void captureLayers (ClientImpl client, 
                String viewRoot, 
                DebugViewDumpHandler handler)

参数
`client`	`ClientImpl`
`viewRoot`	`String`
`handler`	`DebugViewDumpHandler`

captureView

public static void captureView (Client client, 
                String viewRoot, 
                String view, 
                DebugViewDumpHandler handler)

参数
`client`	`Client`
`viewRoot`	`String`
`view`	`String`
`handler`	`DebugViewDumpHandler`

clientDisconnected

public void clientDisconnected (ClientImpl client)

客户端已消失。可用于清理与此客户端连接关联的任何资源。

参数
`client`	`ClientImpl`

clientReady

public void clientReady (ClientImpl client)

客户端已准备就绪。当客户端被确定为 DDM 感知型（通常是在收到 HELO 响应后）时，监控线程会在所有处理程序上调用此方法。

处理程序可以利用此机会初始化客户端 activity。由于我们很有可能会想向客户端发送消息，因此此方法可能会抛出 IOException。

参数
`client`	`ClientImpl`

dumpDisplayList

public static void dumpDisplayList (Client client, 
                String viewRoot, 
                String view)

参数
`client`	`Client`
`viewRoot`	`String`
`view`	`String`

dumpTheme

public static void dumpTheme (ClientImpl client, 
                String viewRoot, 
                DebugViewDumpHandler handler)

参数
`client`	`ClientImpl`
`viewRoot`	`String`
`handler`	`DebugViewDumpHandler`

dumpViewHierarchy

public static void dumpViewHierarchy (Client client, 
                String viewRoot, 
                boolean skipChildren, 
                boolean includeProperties, 
                boolean useV2, 
                DebugViewDumpHandler handler)

参数
`client`	`Client`
`viewRoot`	`String`
`skipChildren`	`boolean`
`includeProperties`	`boolean`
`useV2`	`boolean`
`handler`	`DebugViewDumpHandler`

handleChunk

public void handleChunk (ClientImpl client, 
                int type, 
                ByteBuffer data, 
                boolean isReply, 
                int msgId)

处理传入的块。块类型为“type”的数据从“data”的开头开始，一直持续到 data.limit()。

如果设置了“isReply”，则“msgId”将是我们发送给客户端的请求的 ID。否则，它是客户端为此事件生成的 ID。请注意，我们可能会收到未注册的回复数据块。

处理程序不得修改“data”的内容。

参数
`client`	`ClientImpl`
`type`	`int`
`data`	`ByteBuffer`
`isReply`	`boolean`
`msgId`	`int`

invalidateView

public static void invalidateView (ClientImpl client, 
                String viewRoot, 
                String view)

参数
`client`	`ClientImpl`
`viewRoot`	`String`
`view`	`String`

invokeMethod

public static void invokeMethod (ClientImpl client, 
                String viewRoot, 
                String view, 
                String method, 
                Object... args)

参数
`client`	`ClientImpl`
`viewRoot`	`String`
`view`	`String`
`method`	`String`
`args`	`Object`

listViewRoots

public static void listViewRoots (Client client, 
                DebugViewDumpHandler replyHandler)

参数
`client`	`Client`
`replyHandler`	`DebugViewDumpHandler`

profileView

public static void profileView (ClientImpl client, 
                String viewRoot, 
                String view, 
                DebugViewDumpHandler handler)

参数
`client`	`ClientImpl`
`viewRoot`	`String`
`view`	`String`
`handler`	`DebugViewDumpHandler`

注册

public static void register (MonitorThread mt)

参数
`mt`	`MonitorThread`

requestLayout

public static void requestLayout (ClientImpl client, 
                String viewRoot, 
                String view)

参数
`client`	`ClientImpl`
`viewRoot`	`String`
`view`	`String`

sendStartGlTracing

public static void sendStartGlTracing (ClientImpl client)

参数
`client`	`ClientImpl`

sendStopGlTracing

public static void sendStopGlTracing (ClientImpl client)

参数
`client`	`ClientImpl`

setLayoutParameter

public static void setLayoutParameter (ClientImpl client, 
                String viewRoot, 
                String view, 
                String parameter, 
                int value)

参数
`client`	`ClientImpl`
`viewRoot`	`String`
`view`	`String`
`parameter`	`String`
`value`	`int`