自 2025 年 3 月 27 日起，我們建議您使用 android-latest-release 而非 aosp-main 建構及貢獻 AOSP。詳情請參閱「Android 開放原始碼計畫變更」。
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
DeviceMonitorMultiplexer
public
class
DeviceMonitorMultiplexer
extends Object
implements
IDeviceMonitor
| java.lang.Object
|
| ↳ |
com.android.tradefed.device.DeviceMonitorMultiplexer
|
用於將要求傳播至多個 IDeviceMonitor 的 Proxy 類別。
摘要
公用建構函式
DeviceMonitorMultiplexer
public DeviceMonitorMultiplexer ()
公用方法
addMonitor
public void addMonitor (IDeviceMonitor globalDeviceMonitor)
| 參數 |
|---|
globalDeviceMonitor |
IDeviceMonitor |
addMonitors
public void addMonitors ( globalDeviceMonitors)
notifyDeviceStateChange
public void notifyDeviceStateChange (String serial,
DeviceAllocationState oldState,
DeviceAllocationState newState)
向 IDeviceMonitor 發出裝置狀態已變更的信號。監控實作項目應限制在這個方法中執行的處理量和 IDeviceManager/DeviceLister 互動。
| 參數 |
|---|
serial |
String |
oldState |
DeviceAllocationState |
newState |
DeviceAllocationState |
得分
public void run ()
在設定所有監控器的 @Option 欄位後，系統會呼叫這個方法。
轉機 1 次
public void stop ()
當需要停止監控時，系統會呼叫這個方法。
這個頁面中的內容和程式碼範例均受《內容授權》中的授權所規範。Java 與 OpenJDK 是 Oracle 和/或其關係企業的商標或註冊商標。
上次更新時間：2025-07-27 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-07-27 (世界標準時間)。"],[],[],null,["# DeviceMonitorMultiplexer\n========================\n\n\n`\npublic\n\n\nclass\nDeviceMonitorMultiplexer\n`\n\n\n`\n\nextends Object\n\n\n`\n\n`\n\n\nimplements\n\n`[IDeviceMonitor](../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceMonitor.html)`\n\n\n`\n\n|---|------------------------------------------------------|\n| java.lang.Object ||\n| ↳ | com.android.tradefed.device.DeviceMonitorMultiplexer |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nA proxy class to propagate requests to multiple [IDeviceMonitor](../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceMonitor.html)s.\n\nSummary\n-------\n\n| ### Public constructors ||\n|---------------------------------------------------------------------------------------------------------------------------------------------------------------|---|\n| ` `[DeviceMonitorMultiplexer](../../../../../../reference/tradefed/com/android/tradefed/device/DeviceMonitorMultiplexer.html#DeviceMonitorMultiplexer())`() ` |\n\n| ### Public methods ||\n|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` void` | ` `[addMonitor](../../../../../../reference/tradefed/com/android/tradefed/device/DeviceMonitorMultiplexer.html#addMonitor(com.android.tradefed.device.IDeviceMonitor))`(`[IDeviceMonitor](../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceMonitor.html)` globalDeviceMonitor) ` |\n| ` void` | ` `[addMonitors](../../../../../../reference/tradefed/com/android/tradefed/device/DeviceMonitorMultiplexer.html#addMonitors(\u003cany\u003e))`(` globalDeviceMonitors) |\n| ` void` | ` `[notifyDeviceStateChange](../../../../../../reference/tradefed/com/android/tradefed/device/DeviceMonitorMultiplexer.html#notifyDeviceStateChange(java.lang.String,%20com.android.tradefed.device.DeviceAllocationState,%20com.android.tradefed.device.DeviceAllocationState))`(String serial, `[DeviceAllocationState](../../../../../../reference/tradefed/com/android/tradefed/device/DeviceAllocationState.html)` oldState, `[DeviceAllocationState](../../../../../../reference/tradefed/com/android/tradefed/device/DeviceAllocationState.html)` newState) ` Signals the [IDeviceMonitor](../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceMonitor.html) that a device state has been changed. |\n| ` void` | ` `[removeMonitor](../../../../../../reference/tradefed/com/android/tradefed/device/DeviceMonitorMultiplexer.html#removeMonitor(com.android.tradefed.device.IDeviceMonitor))`(`[IDeviceMonitor](../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceMonitor.html)` mon) ` |\n| ` void` | ` `[run](../../../../../../reference/tradefed/com/android/tradefed/device/DeviceMonitorMultiplexer.html#run())`() ` A method that will be called after all of the Monitor's @Option fields have been set. |\n| ` void` | ` `[setDeviceLister](../../../../../../reference/tradefed/com/android/tradefed/device/DeviceMonitorMultiplexer.html#setDeviceLister(com.android.tradefed.device.IDeviceMonitor.DeviceLister))`(`[IDeviceMonitor.DeviceLister](../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceMonitor.DeviceLister.html)` lister) ` Allows the [DeviceLister](../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceMonitor.DeviceLister.html) to be set. |\n| ` void` | ` `[stop](../../../../../../reference/tradefed/com/android/tradefed/device/DeviceMonitorMultiplexer.html#stop())`() ` A method that will be called when the Monitor need to be stopped. |\n\nPublic constructors\n-------------------\n\n### DeviceMonitorMultiplexer\n\n```\npublic DeviceMonitorMultiplexer ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nPublic methods\n--------------\n\n### addMonitor\n\n```\npublic void addMonitor (IDeviceMonitor globalDeviceMonitor)\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Parameters ||\n|-----------------------|-------------------------|\n| `globalDeviceMonitor` | `IDeviceMonitor` \u003cbr /\u003e |\n\n### addMonitors\n\n```\npublic void addMonitors ( globalDeviceMonitors)\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Parameters ||\n|------------------------|--------|\n| `globalDeviceMonitors` | \u003cbr /\u003e |\n\n### notifyDeviceStateChange\n\n```\npublic void notifyDeviceStateChange (String serial, \n DeviceAllocationState oldState, \n DeviceAllocationState newState)\n```\n\nSignals the [IDeviceMonitor](../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceMonitor.html) that a device state has been changed.\nMonitor implementations should limit the amount of processing and\nIDeviceManager/DeviceLister interaction they do in this method.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|------------|--------------------------------|\n| `serial` | `String` \u003cbr /\u003e |\n| `oldState` | `DeviceAllocationState` \u003cbr /\u003e |\n| `newState` | `DeviceAllocationState` \u003cbr /\u003e |\n\n### removeMonitor\n\n```\npublic void removeMonitor (IDeviceMonitor mon)\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Parameters ||\n|-------|-------------------------|\n| `mon` | `IDeviceMonitor` \u003cbr /\u003e |\n\n### run\n\n```\npublic void run ()\n```\n\nA method that will be called after all of the Monitor's @Option fields have been set.\n\n\u003cbr /\u003e\n\n### setDeviceLister\n\n```\npublic void setDeviceLister (IDeviceMonitor.DeviceLister lister)\n```\n\nAllows the [DeviceLister](../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceMonitor.DeviceLister.html) to be set. After a successful attempt to set the Lister,\nimplementations may discard all subsequent attempts.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|----------|--------------------------------------|\n| `lister` | `IDeviceMonitor.DeviceLister` \u003cbr /\u003e |\n\n### stop\n\n```\npublic void stop ()\n```\n\nA method that will be called when the Monitor need to be stopped.\n\n\u003cbr /\u003e"]]
