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DeviceMonitorMultiplexer
public
class
DeviceMonitorMultiplexer
extends Object
implements
IDeviceMonitor
| java.lang.Object
|
| ↳ |
com.android.tradefed.device.DeviceMonitorMultiplexer
|
用于将请求传播到多个 IDeviceMonitor 的代理类。
摘要
公共构造函数
DeviceMonitorMultiplexer
public DeviceMonitorMultiplexer ()
公共方法
addMonitor
public void addMonitor (IDeviceMonitor globalDeviceMonitor)
| 参数 |
|---|
globalDeviceMonitor |
IDeviceMonitor |
addMonitors
public void addMonitors ( globalDeviceMonitors)
notifyDeviceStateChange
public void notifyDeviceStateChange (String serial,
DeviceAllocationState oldState,
DeviceAllocationState newState)
向 IDeviceMonitor 发送设备状态已更改的信号。
监视器实现应限制在此方法中执行的处理量和 IDeviceManager/DeviceLister 互动量。
| 参数 |
|---|
serial |
String |
oldState |
DeviceAllocationState |
newState |
DeviceAllocationState |
得分
public void run ()
在设置监视器的所有 @Option 字段后调用的方法。
停止
public void stop ()
当需要停止监视器时调用的方法。
本页面上的内容和代码示例受内容许可部分所述许可的限制。Java 和 OpenJDK 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-07-27。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-07-27。"],[],[],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"]]
