common-event.md 46.0 KB
Newer Older
1
# CommonEvent开发指导
Z
zengyawen 已提交
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144

#### 基本概念

OpenHarmony通过CES(Common Event Service,公共事件服务)为应用程序提供订阅、发布、退订公共事件的能力。

公共事件可分为系统公共事件和自定义公共事件。

- 系统公共事件:系统将收集到的事件信息,根据系统策略发送给订阅该事件的用户程序。 例如:系统关键服务发布的系统事件(例如:hap安装,更新,卸载等)。

- 自定义公共事件:应用自定义一些公共事件用来实现跨应用的事件通信能力。

每个应用都可以按需订阅公共事件,订阅成功且公共事件发布,系统会把其发送给应用。这些公共事件可能来自系统、其他应用和应用自身。



#### 接口列表

| API                                                          | 手机 | 平板 | 智慧屏 | 智能穿戴 | 轻量级智能穿戴 |
| ------------------------------------------------------------ | ---- | ---- | ------ | -------- | -------------- |
| CommonEvent.publish(event: string, callback: AsyncCallback<void>) | 支持 | 支持 | 支持   | 支持     | 不支持         |
| CommonEvent.publish(event: string, options: CommonEventPublishData, callback: AsyncCallback<void>) | 支持 | 支持 | 支持   | 支持     | 不支持         |
| CommonEvent.createSubscriber(subscribeInfo: CommonEventSubscribeInfo, callback: AsyncCallback<CommonEventSubscriber>) | 支持 | 支持 | 支持   | 支持     | 不支持         |
| CommonEvent.createSubscriber(subscribeInfo: CommonEventSubscribeInfo) | 支持 | 支持 | 支持   | 支持     | 不支持         |
| CommonEvent.subscribe(subscriber: CommonEventSubscriber, callback: AsyncCallback<CommonEventData>) | 支持 | 支持 | 支持   | 支持     | 不支持         |
| CommonEvent.unsubscribe(subscriber: CommonEventSubscriber, callback?: AsyncCallback<void>) | 支持 | 支持 | 支持   | 支持     | 不支持         |



#### 导入模块

```js
import CommonEvent from '@ohos.commonevent';
```



#### 创建公共事件订阅者

根据开发者设定的公共事件订阅相关信息(比如准备订阅的公共事件集等)创建公共事件订阅者对象。

- CommonEventSubscribeInfo类型说明

  CommonEventSubscribeInfo封装公共事件订阅相关信息,比如准备订阅的公共事件集、发布者必须具备的权限、发布者的设备ID、发布者的用户ID、优先级等。

  | 名称                | 读写属性 | 类型          | 必填 | 描述                                                         |
  | ------------------- | -------- | ------------- | ---- | ------------------------------------------------------------ |
  | events              | 只读     | Array<string> | 是   | 表示要订阅的公共事件集。                                     |
  | publisherPermission | 只读     | string        | 否   | 表示发布者的权限。                                           |
  | publisherDeviceId   | 只读     | int           | 否   | 表示发布者的设备ID,该值必须是同一ohos网络上的现有设备ID。   |
  | userId              | 只读     | int           | 否   | 表示发布者的用户ID。默认值当前用户的ID。如果指定了此参数,则该值必须是系统中现有的用户ID。 |
  | priority            | 只读     | int           | 否   | 表示订阅者的优先级,范围为-100~1000,用于有序公共事件。      |

- CommonEventSubscriber 类说明

  CommonEventSubscriber封装公共事件订阅者及相关参数,主要接口如下。

  | 名称                  | 参数                                                      | 返回值                            | 描述                                                         |
  | --------------------- | --------------------------------------------------------- | --------------------------------- | ------------------------------------------------------------ |
  | getCode               | callback: AsyncCallback<number>                           | void                              | 获取公共事件的结果代码(callback形式)                       |
  | getCode               | void                                                      | Promise<number>                   | 获取公共事件的结果代码(Promise形式)                        |
  | setCode               | code: number, callback: AsyncCallback<void>               | void                              | 设置有序公共事件的结果代码(callback形式)                   |
  | setCode               | code: number                                              | Promise<void>                     | 设置有序公共事件的结果代码(Promise形式)                    |
  | getData               | callback: AsyncCallback<string>                           | void                              | 获取公共事件的结果数据(callback形式)                       |
  | getData               | void                                                      | Promise<string>                   | 获取公共事件的结果数据(Promise形式)                        |
  | setData               | data: string, callback: AsyncCallback<void>               | void                              | 设置有序公共事件的结果数据(callback形式)                   |
  | setData               | data: string                                              | Promise<void>                     | 设置有序公共事件的结果数据(Promise形式)                    |
  | setCodeAndData        | code: number, data: string, callback: AsyncCallback<void> | void                              | 设置有序公共事件的结果代码和结果数据(callback形式)         |
  | setCodeAndData        | code: number, data: string                                | Promise<void>                     | 设置有序公共事件的结果代码和结果数据(Promise形式)          |
  | isOrderedCommonEvent  | callback: AsyncCallback<boolean>                          | void                              | 查询当前公共事件的是否为有序公共事件,返回true代表是有序公共事件,false代表不是有序公共事件(callback形式) |
  | isOrderedCommonEvent  | void                                                      | Promise<bool>                     | 查询当前公共事件的是否为有序公共事件,返回true代表是有序公共事件,false代表不是有序公共事件(Promise形式) |
  | abortCommonEvent      | callback: AsyncCallback<void>                             | void                              | 取消当前的公共事件,仅对有序公共事件有效,取消后,公共事件不再向下一个订阅者传递(callback形式) |
  | abortCommonEvent      | void                                                      | Promise<void>                     | 取消当前的公共事件,仅对有序公共事件有效,取消后,公共事件不再向下一个订阅者传递(Promise形式) |
  | clearAbortCommonEvent | callback: AsyncCallback<void>                             | void                              | 清除当前有序公共事件abort状态(callback形式)                |
  | clearAbortCommonEvent | void                                                      | Promise<void>                     | 清除当前有序公共事件abort状态(Promise形式)                 |
  | getAbortCommonEvent   | callback: AsyncCallback<boolean>                          | void                              | 获取当前有序公共事件是否取消的状态(callback形式)           |
  | getAbortCommonEvent   | void                                                      | Promise<boolean>                  | 获取当前有序公共事件是否取消的状态Promise形式)              |
  | getSubscribeInfo      | callback: AsyncCallback<CommonEventSubscribeInfo>         | void                              | 获取订阅者的订阅信息(callback形式)                         |
  | getSubscribeInfo      | void                                                      | Promise<CommonEventSubscribeInfo> | 获取订阅者的订阅信息(Promise形式)                          |

  

- 创建订阅者接口(callback形式)

  CommonEvent.createSubscriber(subscribeInfo: CommonEventSubscribeInfo, callback: AsyncCallback<CommonEventSubscriber>)

  - 接口参数描述

  
  | 名称          | 读写属性 | 类型                                 | 必填 | 描述                     |
  | ------------- | -------- | ------------------------------------ | ---- | ------------------------ |
  | subscribeInfo | 只读     | CommonEventSubscribeInfo             | 是   | 表示公共事件订阅信息     |
  | callback      | 只读     | AsyncCallback<CommonEventSubscriber> | 是   | 表示创建订阅者的回调方法 |
  
  - 返回值
  
    void
  
  - 示例代码
  
  ```js
  var subscriber; //用于保存创建成功的订阅者对象,后续使用其完成订阅及退订的动作
  //订阅者信息
  var subscribeInfo = {
  	events: ["event"]
  };
  //创建订阅者回调
  function CreateSubscriberCallBack(err, data) {
      console.info("==========================>CreateSubscriberCallBack=======================>");
      subscriber = data;
  }
  //创建订阅者
  CommonEvent.createSubscriber(subscribeInfo, CreateSubscriberCallBack);
  ```
  
- 创建订阅者接口(Promise形式)

  CommonEvent.createSubscriber(subscribeInfo: CommonEventSubscribeInfo)

  - 接口参数描述

  | 名称          | 读写属性 | 类型                     | 必填 | 描述         |
  | ------------- | -------- | ------------------------ | ---- | ------------ |
  | subscribeInfo | 只读     | CommonEventSubscribeInfo | 是   | 表示订阅信息 |

  - 返回值

    Promise<CommonEventSubscriber>

  - 示例代码

  ```js
  var subscriber; //用于保存创建成功的订阅者对象,后续使用其完成订阅及退订的动作
  //订阅者信息
  var subscribeInfo = {
  	events: ["event"]
  };
  //创建订阅者
  CommonEvent.createSubscriber(subscribeInfo).then((data) => {
  ```

		console.info("==========================>createSubscriberPromise=======================>");
	  subscriber = data;
  });
145 146 147
  
  ```
  
Z
zengyawen 已提交
148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205
  ```



#### 订阅公共事件

订阅公共事件,并指定公共事件订阅者对象和接收公共事件的回调函数。

- CommonEventData类型说明

  CommonEventData封装公共事件相关信息。用于在接收时处理数据。

  | 名称       | 读写属性 | 类型                 | 必填 | 描述                                                    |
  | ---------- | -------- | -------------------- | ---- | ------------------------------------------------------- |
  | event      | 只读     | string               | 是   | 表示当前接收的公共事件名称                              |
  | bundleName | 只读     | string               | 否   | 表示包名称                                              |
  | code       | 只读     | int                  | 否   | 表示公共事件的结果代码,用于传递int类型的数据           |
  | data       | 只读     | string               | 否   | 表示公共事件的自定义结果数据,用于传递string 类型的数据 |
  | parameters | 只读     | {[key: string]: any} | 否   | 表示公共事件的附加信息                                  |

- 订阅公共事件接口(callback形式)

  CommonEvent.subscribe(subscriber: CommonEventSubscriber, callback: AsyncCallback<CommonEventData>)

  - 接口参数描述

  | 名称       | 读写属性 | 类型                           | 必填 | 描述                           |
  | ---------- | -------- | ------------------------------ | ---- | ------------------------------ |
  | subscriber | 只读     | CommonEventSubscriber          | 是   | 表示订阅者对象                 |
  | callback   | 只读     | AsyncCallback<CommonEventData> | 是   | 表示接收公共事件数据的回调函数 |

  - 返回值

    void
    
  - 示例代码

    **无序事件:**

    ```js
    var subscriber; //用于保存创建成功的订阅者对象,后续使用其完成订阅及退订的动作
    //订阅者信息
    var subscribeInfo = {
    	events: ["event"]
    };
    //订阅公共事件回调
    function SubscribeCallBack(err, data) {
        console.info("==========================>SubscribeCallBack=======================>");
    }
    //创建订阅者回调
    function CreateSubscriberCallBack(err, data) {
    	console.info("==========================>CreateSubscriberCallBack=======================>");
    	subscriber = data;
    	//订阅公共事件
    	CommonEvent.subscribe(subscriber, SubscribeCallBack);
    }
    //创建订阅者
    CommonEvent.createSubscriber(subscribeInfo, CreateSubscriberCallBack);
206 207 208
    ```
```
  
Z
zengyawen 已提交
209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250
    **有序事件:**
    
    ```js
    var subscriber; //用于保存创建成功的订阅者对象,后续使用其完成订阅及退订的动作
    //订阅者信息
    var subscribeInfo = {
    	events: ["event"]
    };
    
    //设置有序公共事件的结果代码回调
    function SetCodeCallBack(err) {
        console.info("==========================>SetCodeCallBack=======================>");
    }
    //设置有序公共事件的结果数据回调
    function SetDataCallBack(err) {
        console.info("==========================>SetDataCallBack=======================>");
    }
    //完成本次有序公共事件处理回调
    function FinishCommonEventCallBack(err) {
    	console.info("==========================>FinishCommonEventCallBack=======================>");
    }
    //订阅公共事件回调
    function SubscribeCallBack(err, data) {
        console.info("==========================>SubscribeCallBack=======================>");
        //设置有序公共事件的结果代码
        subscriber.setCode(0, SetCodeCallBack);
        //设置有序公共事件的结果数据
        subscriber.setData("publish_data_changed", SetDataCallBack);
        //完成本次有序公共事件处理
        subscriber.finishCommonEvent(FinishCommonEventCallBack)
    }
    
    //创建订阅者回调
    function CreateSubscriberCallBack(err, data) {
    	console.info("==========================>CreateSubscriberCallBack=======================>");
    	subscriber = data;
        //订阅公共事件
    	CommonEvent.subscribe(subscriber, SubscribeCallBack);
    }
    
    //创建订阅者
    CommonEvent.createSubscriber(subscribeInfo, CreateSubscriberCallBack);
251
  ```
Z
zengyawen 已提交
252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529




#### 发布公共事件

发布指定事件名称的公共事件,并可携带事件相关数据、属性、限制等信息。

- CommonEventPublishData类型说明

  CommonEventPublishData封装公共事件发布相关数据、属性及限制等信息,包括公共事件类型(有序或无序)、订阅者所需权限等。
  
  | 名称                  | 读写属性 | 类型                 | 必填 | 描述                         |
  | --------------------- | -------- | -------------------- | ---- | ---------------------------- |
  | bundleName            | 只读     | string               | 否   | 表示包名称                   |
  | code                  | 只读     | int                  | 否   | 表示公共事件的结果代码       |
  | data                  | 只读     | string               | 否   | 表示公共事件的自定义结果数据 |
  | subscriberPermissions | 只读     | Array<string>        | 否   | 表示订阅者所需的权限         |
  | isOrdered             | 只读     | bool                 | 否   | 表示是否是有序事件           |
  | parameters            | 只读     | {[key: string]: any} | 否   | 表示公共事件的附加信息       |
  
- 发布公共事件接口(callback形式)

  CommonEvent.publish(event: string, callback: AsyncCallback<void>)

  - 接口参数描述

  | 名称     | 读写属性 | 类型                | 必填 | 描述                     |
  | -------- | -------- | ------------------- | ---- | ------------------------ |
  | event    | 只读     | string              | 是   | 表示要发送的公共事件名称 |
  | callback | 只读     | AsyncCallback<void> | 是   | 表示被指定的回调方法     |

  - 返回值

    void
    
  - 示例代码

  ```js
  //发布公共事件回调
  function PublishCallBack(err) {
  	console.info("==========================>PublishCallBack=======================>");
      console.info("==========================>err:=======================>", err.code);
  }
  //发布公共事件
  CommonEvent.publish("publish_event", PublishCallBack);
  ```

- 发布公共事件指定发布信息接口(callback形式)

  CommonEvent.publish(event: string, options: CommonEventPublishData, callback: AsyncCallback<void>)

  - 接口参数描述

  | 名称     | 读写属性 | 类型                   | 必填 | 描述                     |
  | -------- | -------- | ---------------------- | ---- | ------------------------ |
  | event    | 只读     | string                 | 是   | 表示要发布的公共事件名称 |
  | options  | 只读     | CommonEventPublishData | 是   | 表示发布公共事件的属性   |
  | callback | 只读     | AsyncCallback<void>    | 是   | 表示被指定的回调方法     |

  - 返回值

    void
    
  - 示例代码

  ```js
  //公共事件相关信息
  var options = {
    	code: 0;				//公共事件的初始代码
    	data: "initial data";	//公共事件的初始数据
    	isOrdered: true;		//有序公共事件
  }
  //发布公共事件回调
  function PublishCallBack(err) {
    	console.info("==========================>PublishCallBack=======================>");
  }
  //发布公共事件
  CommonEvent.publish("publish_event", options, PublishCallBack);
  ```




#### 取消订阅公共事件

- 取消订阅公共事件接口(callback形式)

  CommonEvent.unsubscribe(subscriber: CommonEventSubscriber, callback?: AsyncCallback<void>)

  - 接口参数描述

  | 名称       | 读写属性 | 类型                  | 必填 | 描述                   |
  | ---------- | -------- | --------------------- | ---- | ---------------------- |
  | subscriber | 只读     | CommonEventSubscriber | 是   | 表示订阅者对象         |
  | callback   | 只读     | AsyncCallback<void>   | 是   | 表示取消订阅的回调方法 |

  - 返回值

    void

  - 示例代码

  ```js
  var subscriber;	//用于保存创建成功的订阅者对象,后续使用其完成订阅及退订的动作
  //订阅者信息
  var subscribeInfo = {
  	events: ["event"]
  };
  //订阅公共事件回调
  function SubscribeCallBack(err, data) {
  	console.info("==========================>SubscribeCallBack=======================>");
  }
  //创建订阅者回调
  function CreateSubscriberCallBack(err, data) {
  	console.info("==========================>CreateSubscriberCallBack=======================>");
  	subscriber = data;
  	//订阅公共事件
  	CommonEvent.subscribe(subscriber, SubscribeCallBack);
  }
  //取消订阅公共事件回调
  function UnsubscribeCallBack(err) {
  	console.info("==========================>UnsubscribeCallBack=======================>");
  }
  //创建订阅者
  CommonEvent.createSubscriber(subscribeInfo, CreateSubscriberCallBack);
  //取消订阅公共事件
  CommonEvent.unsubscribe(subscriber, UnsubscribeCallBack);
  ```




#### 系统公共事件列表

| 系统公共事件宏                                               | 系统公共事件名称                                            | 订阅者所需权限                                               |
| ------------------------------------------------------------ | ----------------------------------------------------------- | ------------------------------------------------------------ |
| COMMON_EVENT_BOOT_COMPLETED                                  | usual.event.BOOT_COMPLETED                                  | ohos.permission.RECEIVER_STARTUP_COMPLETED                   |
| COMMON_EVENT_LOCKED_BOOT_COMPLETED                           | usual.event.LOCKED_BOOT_COMPLETED                           | ohos.permission.RECEIVER_STARTUP_COMPLETED                   |
| COMMON_EVENT_SHUTDOWN                                        | usual.event.SHUTDOWN                                        | 无                                                           |
| COMMON_EVENT_BATTERY_CHANGED                                 | usual.event.BATTERY_CHANGED                                 | 无                                                           |
| COMMON_EVENT_BATTERY_LOW                                     | usual.event.BATTERY_LOW                                     | 无                                                           |
| COMMON_EVENT_BATTERY_OKAY                                    | usual.event.BATTERY_OKAY                                    | 无                                                           |
| COMMON_EVENT_POWER_CONNECTED                                 | usual.event.POWER_CONNECTED                                 | 无                                                           |
| COMMON_EVENT_POWER_DISCONNECTED                              | usual.event.POWER_DISCONNECTED                              | 无                                                           |
| COMMON_EVENT_SCREEN_OFF                                      | usual.event.SCREEN_OFF                                      | 无                                                           |
| COMMON_EVENT_SCREEN_ON                                       | usual.event.SCREEN_ON                                       | 无                                                           |
| COMMON_EVENT_USER_PRESENT                                    | usual.event.USER_PRESENT                                    | 无                                                           |
| COMMON_EVENT_TIME_TICK                                       | usual.event.TIME_TICK                                       | 无                                                           |
| COMMON_EVENT_TIME_CHANGED                                    | usual.event.TIME_CHANGED                                    | 无                                                           |
| COMMON_EVENT_DATE_CHANGED                                    | usual.event.DATE_CHANGED                                    | 无                                                           |
| COMMON_EVENT_TIMEZONE_CHANGED                                | usual.event.TIMEZONE_CHANGED                                | 无                                                           |
| COMMON_EVENT_CLOSE_SYSTEM_DIALOGS                            | usual.event.CLOSE_SYSTEM_DIALOGS                            | 无                                                           |
| COMMON_EVENT_PACKAGE_ADDED                                   | usual.event.PACKAGE_ADDED                                   | 无                                                           |
| COMMON_EVENT_PACKAGE_REPLACED                                | usual.event.PACKAGE_REPLACED                                | 无                                                           |
| COMMON_EVENT_MY_PACKAGE_REPLACED                             | usual.event.MY_PACKAGE_REPLACED                             | 无                                                           |
| COMMON_EVENT_PACKAGE_REMOVED                                 | usual.event.PACKAGE_REMOVED                                 | 无                                                           |
| COMMON_EVENT_PACKAGE_FULLY_REMOVED                           | usual.event.PACKAGE_FULLY_REMOVED                           | 无                                                           |
| COMMON_EVENT_PACKAGE_CHANGED                                 | usual.event.PACKAGE_CHANGED                                 | 无                                                           |
| COMMON_EVENT_PACKAGE_RESTARTED                               | usual.event.PACKAGE_RESTARTED                               | 无                                                           |
| COMMON_EVENT_PACKAGE_DATA_CLEARED                            | usual.event.PACKAGE_DATA_CLEARED                            | 无                                                           |
| COMMON_EVENT_PACKAGES_SUSPENDED                              | usual.event.PACKAGES_SUSPENDED                              | 无                                                           |
| COMMON_EVENT_PACKAGES_UNSUSPENDED                            | usual.event.PACKAGES_UNSUSPENDED                            | 无                                                           |
| COMMON_EVENT_MY_PACKAGE_SUSPENDED                            | usual.event.MY_PACKAGE_SUSPENDED                            | 无                                                           |
| COMMON_EVENT_MY_PACKAGE_UNSUSPENDED                          | usual.event.MY_PACKAGE_UNSUSPENDED                          | 无                                                           |
| COMMON_EVENT_UID_REMOVED                                     | usual.event.UID_REMOVED                                     | 无                                                           |
| COMMON_EVENT_PACKAGE_FIRST_LAUNCH                            | usual.event.PACKAGE_FIRST_LAUNCH                            | 无                                                           |
| COMMON_EVENT_PACKAGE_NEEDS_VERIFICATION                      | usual.event.PACKAGE_NEEDS_VERIFICATION                      | 无                                                           |
| COMMON_EVENT_PACKAGE_VERIFIED                                | usual.event.PACKAGE_VERIFIED                                | 无                                                           |
| COMMON_EVENT_EXTERNAL_APPLICATIONS_AVAILABLE                 | usual.event.EXTERNAL_APPLICATIONS_AVAILABLE                 | 无                                                           |
| COMMON_EVENT_EXTERNAL_APPLICATIONS_UNAVAILABLE               | usual.event.EXTERNAL_APPLICATIONS_UNAVAILABLE               | 无                                                           |
| COMMON_EVENT_CONFIGURATION_CHANGED                           | usual.event.CONFIGURATION_CHANGED                           | 无                                                           |
| COMMON_EVENT_LOCALE_CHANGED                                  | usual.event.LOCALE_CHANGED                                  | 无                                                           |
| COMMON_EVENT_MANAGE_PACKAGE_STORAGE                          | usual.event.MANAGE_PACKAGE_STORAGE                          | 无                                                           |
| COMMON_EVENT_DRIVE_MODE                                      | common.event.DRIVE_MODE                                     | 无                                                           |
| COMMON_EVENT_HOME_MODE                                       | common.event.HOME_MODE                                      | 无                                                           |
| COMMON_EVENT_OFFICE_MODE                                     | common.event.OFFICE_MODE                                    | 无                                                           |
| COMMON_EVENT_USER_STARTED                                    | usual.event.USER_STARTED                                    | 无                                                           |
| COMMON_EVENT_USER_BACKGROUND                                 | usual.event.USER_BACKGROUND                                 | 无                                                           |
| COMMON_EVENT_USER_FOREGROUND                                 | usual.event.USER_FOREGROUND                                 | 无                                                           |
| COMMON_EVENT_USER_SWITCHED                                   | usual.event.USER_SWITCHED                                   | ohos.permission.MANAGE_USERS                                 |
| COMMON_EVENT_USER_STARTING                                   | usual.event.USER_STARTING                                   | ohos.permission.INTERACT_ACROSS_USERS                        |
| COMMON_EVENT_USER_UNLOCKED                                   | usual.event.USER_UNLOCKED                                   | 无                                                           |
| COMMON_EVENT_USER_STOPPING                                   | usual.event.USER_STOPPING                                   | ohos.permission.INTERACT_ACROSS_USERS                        |
| COMMON_EVENT_USER_STOPPED                                    | usual.event.USER_STOPPED                                    | 无                                                           |
| COMMON_EVENT_HWID_LOGIN                                      | common.event.HWID_LOGIN                                     | 无                                                           |
| COMMON_EVENT_HWID_LOGOUT                                     | common.event.HWID_LOGOUT                                    | 无                                                           |
| COMMON_EVENT_HWID_TOKEN_INVALID                              | common.event.HWID_TOKEN_INVALID                             | 无                                                           |
| COMMON_EVENT_HWID_LOGOFF                                     | common.event.HWID_LOGOFF                                    | 无                                                           |
| COMMON_EVENT_WIFI_POWER_STATE                                | usual.event.wifi.POWER_STATE                                | 无                                                           |
| COMMON_EVENT_WIFI_SCAN_FINISHED                              | usual.event.wifi.SCAN_FINISHED                              | ohos.permission.LOCATION                                     |
| COMMON_EVENT_WIFI_RSSI_VALUE                                 | usual.event.wifi.RSSI_VALUE                                 | ohos.permission.GET_WIFI_INFO                                |
| COMMON_EVENT_WIFI_CONN_STATE                                 | usual.event.wifi.CONN_STATE                                 | 无                                                           |
| COMMON_EVENT_WIFI_HOTSPOT_STATE                              | usual.event.wifi.HOTSPOT_STATE                              | 无                                                           |
| COMMON_EVENT_WIFI_AP_STA_JOIN                                | usual.event.wifi.WIFI_HS_STA_JOIN                           | ohos.permission.GET_WIFI_INFO                                |
| COMMON_EVENT_WIFI_AP_STA_LEAVE                               | usual.event.wifi.WIFI_HS_STA_LEAVE                          | ohos.permission.GET_WIFI_INFO                                |
| COMMON_EVENT_WIFI_MPLINK_STATE_CHANGE                        | usual.event.wifi.mplink.STATE_CHANGE                        | ohos.permission.MPLINK_CHANGE_STATE                          |
| COMMON_EVENT_WIFI_P2P_CONN_STATE                             | usual.event.wifi.p2p.CONN_STATE_CHANGE                      | ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION   |
| COMMON_EVENT_WIFI_P2P_STATE_CHANGED                          | usual.event.wifi.p2p.STATE_CHANGE                           | ohos.permission.GET_WIFI_INFO                                |
| COMMON_EVENT_WIFI_P2P_PEERS_STATE_CHANGED                    | usual.event.wifi.p2p.DEVICES_CHANGE                         | ohos.permission.GET_WIFI_INFO                                |
| COMMON_EVENT_WIFI_P2P_PEERS_DISCOVERY_STATE_CHANGED          | usual.event.wifi.p2p.PEER_DISCOVERY_STATE_CHANGE            | ohos.permission.GET_WIFI_INFO                                |
| COMMON_EVENT_WIFI_P2P_CURRENT_DEVICE_STATE_CHANGED           | usual.event.wifi.p2p.CURRENT_DEVICE_CHANGE                  | ohos.permission.GET_WIFI_INFO                                |
| COMMON_EVENT_WIFI_P2P_GROUP_STATE_CHANGED                    | usual.event.wifi.p2p.GROUP_STATE_CHANGED                    | ohos.permission.GET_WIFI_INFO                                |
| COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CONNECT_STATE_UPDATE     | usual.event.bluetooth.handsfree.ag.CONNECT_STATE_UPDATE     | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CURRENT_DEVICE_UPDATE    | usual.event.bluetooth.handsfree.ag.CURRENT_DEVICE_UPDATE    | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_AUDIO_STATE_UPDATE       | usual.event.bluetooth.handsfree.ag.AUDIO_STATE_UPDATE       | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CONNECT_STATE_UPDATE       | usual.event.bluetooth.a2dpsource.CONNECT_STATE_UPDATE       | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CURRENT_DEVICE_UPDATE      | usual.event.bluetooth.a2dpsource.CURRENT_DEVICE_UPDATE      | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_A2DPSOURCE_PLAYING_STATE_UPDATE       | usual.event.bluetooth.a2dpsource.PLAYING_STATE_UPDATE"      | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_A2DPSOURCE_AVRCP_CONNECT_STATE_UPDATE | usual.event.bluetooth.a2dpsource.AVRCP_CONNECT_STATE_UPDATE | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CODEC_VALUE_UPDATE         | usual.event.bluetooth.a2dpsource.CODEC_VALUE_UPDATE         | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_DISCOVERED               | usual.event.bluetooth.remotedevice.DISCOVERED               | ohos.permission.USE_BLUETOOTH and ohos.permission.LOCATION   |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CLASS_VALUE_UPDATE       | usual.event.bluetooth.remotedevice.CLASS_VALUE_UPDATE       | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_CONNECTED            | usual.event.bluetooth.remotedevice.ACL_CONNECTED            | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_DISCONNECTED         | usual.event.bluetooth.remotedevice.ACL_DISCONNECTED         | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_NAME_UPDATE              | usual.event.bluetooth.remotedevice.NAME_UPDATE              | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIR_STATE               | usual.event.bluetooth.remotedevice.PAIR_STATE               | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_BATTERY_VALUE_UPDATE     | usual.event.bluetooth.remotedevice.BATTERY_VALUE_UPDATE     | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_SDP_RESULT               | usual.event.bluetooth.remotedevice.SDP_RESULT               | 无                                                           |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_UUID_VALUE               | usual.event.bluetooth.remotedevice.UUID_VALUE               | ohos.permission.DISCOVER_BLUETOOTH                           |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_REQ              | usual.event.bluetooth.remotedevice.PAIRING_REQ              | ohos.permission.DISCOVER_BLUETOOTH                           |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_CANCEL           | usual.event.bluetooth.remotedevice.PAIRING_CANCEL           | 无                                                           |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REQ              | usual.event.bluetooth.remotedevice.CONNECT_REQ              | 无                                                           |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REPLY            | usual.event.bluetooth.remotedevice.CONNECT_REPLY            | 无                                                           |
| COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_CANCEL           | usual.event.bluetooth.remotedevice.CONNECT_CANCEL           | 无                                                           |
| COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_CONNECT_STATE_UPDATE    | usual.event.bluetooth.handsfreeunit.CONNECT_STATE_UPDATE    | 无                                                           |
| COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AUDIO_STATE_UPDATE      | usual.event.bluetooth.handsfreeunit.AUDIO_STATE_UPDATE      | 无                                                           |
| COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_COMMON_EVENT         | usual.event.bluetooth.handsfreeunit.AG_COMMON_EVENT         | 无                                                           |
| COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_CALL_STATE_UPDATE    | usual.event.bluetooth.handsfreeunit.AG_CALL_STATE_UPDATE    | 无                                                           |
| COMMON_EVENT_BLUETOOTH_HOST_STATE_UPDATE                     | usual.event.bluetooth.host.STATE_UPDATE                     | 无                                                           |
| COMMON_EVENT_BLUETOOTH_HOST_REQ_DISCOVERABLE                 | usual.event.bluetooth.host.REQ_DISCOVERABLE                 | 无                                                           |
| COMMON_EVENT_BLUETOOTH_HOST_REQ_ENABLE                       | usual.event.bluetooth.host.REQ_ENABLE                       | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_HOST_REQ_DISABLE                      | usual.event.bluetooth.host.REQ_DISABLE                      | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_HOST_SCAN_MODE_UPDATE                 | usual.event.bluetooth.host.SCAN_MODE_UPDATE                 | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_STARTED                | usual.event.bluetooth.host.DISCOVERY_STARTED                | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_FINISHED               | usual.event.bluetooth.host.DISCOVERY_FINISHED               | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_HOST_NAME_UPDATE                      | usual.event.bluetooth.host.NAME_UPDATE                      | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_A2DPSINK_CONNECT_STATE_UPDATE         | usual.event.bluetooth.a2dpsink.CONNECT_STATE_UPDATE         | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_A2DPSINK_PLAYING_STATE_UPDATE         | usual.event.bluetooth.a2dpsink.PLAYING_STATE_UPDATE         | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_BLUETOOTH_A2DPSINK_AUDIO_STATE_UPDATE           | usual.event.bluetooth.a2dpsink.AUDIO_STATE_UPDATE           | ohos.permission.USE_BLUETOOTH                                |
| COMMON_EVENT_NFC_ACTION_ADAPTER_STATE_CHANGED                | usual.event.nfc.action.ADAPTER_STATE_CHANGED                | 无                                                           |
| COMMON_EVENT_NFC_ACTION_RF_FIELD_ON_DETECTED                 | usual.event.nfc.action.RF_FIELD_ON_DETECTED                 | ohos.permission.MANAGE_SECURE_SETTINGS                       |
| COMMON_EVENT_NFC_ACTION_RF_FIELD_OFF_DETECTED                | usual.event.nfc.action.RF_FIELD_OFF_DETECTED                | ohos.permission.MANAGE_SECURE_SETTINGS                       |
| COMMON_EVENT_DISCHARGING                                     | usual.event.DISCHARGING                                     | 无                                                           |
| COMMON_EVENT_CHARGING                                        | usual.event.CHARGING                                        | 无                                                           |
| COMMON_EVENT_DEVICE_IDLE_MODE_CHANGED                        | usual.event.DEVICE_IDLE_MODE_CHANGED                        | 无                                                           |
| COMMON_EVENT_POWER_SAVE_MODE_CHANGED                         | usual.event.POWER_SAVE_MODE_CHANGED                         | 无                                                           |
| COMMON_EVENT_USER_ADDED                                      | usual.event.USER_ADDED                                      | ohos.permission.MANAGE_USERS                                 |
| COMMON_EVENT_USER_REMOVED                                    | usual.event.USER_REMOVED                                    | ohos.permission.MANAGE_USERS                                 |
| COMMON_EVENT_ABILITY_ADDED                                   | common.event.ABILITY_ADDED                                  | ohos.permission.LISTEN_BUNDLE_CHANGE                         |
| COMMON_EVENT_ABILITY_REMOVED                                 | common.event.ABILITY_REMOVED                                | ohos.permission.LISTEN_BUNDLE_CHANGE                         |
| COMMON_EVENT_ABILITY_UPDATED                                 | common.event.ABILITY_UPDATED                                | ohos.permission.LISTEN_BUNDLE_CHANGE                         |
| COMMON_EVENT_LOCATION_MODE_STATE_CHANGED                     | usual.event.location.MODE_STATE_CHANGED                     | 无                                                           |
| COMMON_EVENT_IVI_SLEEP                                       | common.event.IVI_SLEEP                                      | 无                                                           |
| COMMON_EVENT_IVI_PAUSE                                       | common.event.IVI_PAUSE                                      | 无                                                           |
| COMMON_EVENT_IVI_STANDBY                                     | common.event.IVI_STANDBY                                    | 无                                                           |
| COMMON_EVENT_IVI_LASTMODE_SAVE                               | common.event.IVI_LASTMODE_SAVE                              | 无                                                           |
| COMMON_EVENT_IVI_VOLTAGE_ABNORMAL                            | common.event.IVI_VOLTAGE_ABNORMAL                           | 无                                                           |
| COMMON_EVENT_IVI_HIGH_TEMPERATURE                            | common.event.IVI_HIGH_TEMPERATURE                           | 无                                                           |
| COMMON_EVENT_IVI_EXTREME_TEMPERATURE                         | common.event.IVI_EXTREME_TEMPERATURE                        | 无                                                           |
| COMMON_EVENT_IVI_TEMPERATURE_ABNORMAL                        | common.event.IVI_TEMPERATURE_ABNORMAL                       | 无                                                           |
| COMMON_EVENT_IVI_VOLTAGE_RECOVERY                            | common.event.IVI_VOLTAGE_RECOVERY                           | 无                                                           |
| COMMON_EVENT_IVI_TEMPERATURE_RECOVERY                        | common.event.IVI_TEMPERATURE_RECOVERY                       | 无                                                           |
| COMMON_EVENT_IVI_ACTIVE                                      | common.event.IVI_ACTIVE                                     | 无                                                           |
| COMMON_EVENT_USB_DEVICE_ATTACHED                             | usual.event.hardware.usb.action.USB_DEVICE_ATTACHED         | 无                                                           |
| COMMON_EVENT_USB_DEVICE_DETACHED                             | usual.event.hardware.usb.action.USB_DEVICE_DETACHED         | 无                                                           |
| COMMON_EVENT_USB_ACCESSORY_ATTACHED                          | usual.event.hardware.usb.action.USB_ACCESSORY_ATTACHED      | 无                                                           |
| COMMON_EVENT_USB_ACCESSORY_DETACHED                          | usual.event.hardware.usb.action.USB_ACCESSORY_DETACHED      | 无                                                           |
| COMMON_EVENT_DISK_REMOVED                                    | usual.event.data.DISK_REMOVED                               | ohos.permission.WRITE_USER_STORAGE or ohos.permission.READ_USER_STORAGE |
| COMMON_EVENT_DISK_UNMOUNTED                                  | usual.event.data.DISK_UNMOUNTED                             | ohos.permission.WRITE_USER_STORAGEor ohos.permission.READ_USER_STORAGE |
| COMMON_EVENT_DISK_MOUNTED                                    | usual.event.data.DISK_MOUNTED                               | ohos.permission.WRITE_USER_STORAGEor ohos.permission.READ_USER_STORAGE |
| COMMON_EVENT_DISK_BAD_REMOVAL                                | usual.event.data.DISK_BAD_REMOVAL                           | ohos.permission.WRITE_USER_STORAGEor ohos.permission.READ_USER_STORAGE |
| COMMON_EVENT_DISK_UNMOUNTABLE                                | usual.event.data.DISK_UNMOUNTABLE                           | ohos.permission.WRITE_USER_STORAGEor ohos.permission.READ_USER_STORAGE |
| COMMON_EVENT_DISK_EJECT                                      | usual.event.data.DISK_EJECT                                 | ohos.permission.WRITE_USER_STORAGEor ohos.permission.READ_USER_STORAGE |
| COMMON_EVENT_VISIBLE_ACCOUNTS_UPDATED                        | usual.event.data.VISIBLE_ACCOUNTS_UPDATED                   | ohos.permission.GET_APP_ACCOUNTS                             |
| COMMON_EVENT_ACCOUNT_DELETED                                 | usual.event.data.ACCOUNT_DELETED                            | ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS               |
| COMMON_EVENT_FOUNDATION_READY                                | common.event.FOUNDATION_READY                               | ohos.permission.RECEIVER_STARTUP_COMPLETED                   |
| COMMON_EVENT_AIRPLANE_MODE_CHANGED                           | usual.event.AIRPLANE_MODE                                   | 无                                                           |