1# System Common Events 2 3This document provides indexes for system common events defined in OpenHarmony. 4For details about the definition of a system common event, see [Support in @ohos.commonEventManager (Common Event)](./js-apis-commonEventManager.md#support). 5 6**System capability**: SystemCapability.Notification.CommonEvent 7 8## COMMON_EVENT_BOOT_COMPLETED 9Indicates that the user has finished booting and the system has been loaded. 10- Value: **usual.event.BOOT_COMPLETED** 11- Required subscriber permissions: ohos.permission.RECEIVER_STARTUP_COMPLETED 12 13## COMMON_EVENT_LOCKED_BOOT_COMPLETED 14(Deprecated) Indicates that the user has finished booting and the system has been loaded but the screen is still locked. 15- Value: **usual.event.LOCKED_BOOT_COMPLETED** 16- Required subscriber permissions: ohos.permission.RECEIVER_STARTUP_COMPLETED 17 18## COMMON_EVENT_SHUTDOWN 19Indicates that the device is being shut down and the final shutdown will proceed. 20- Value: **usual.event.SHUTDOWN** 21- Required subscriber permissions: none 22 23## COMMON_EVENT_BATTERY_CHANGED 24Indicates that the charging state, level, and other information about the battery have changed. 25- Value: **usual.event.BATTERY_CHANGED** 26- Required subscriber permissions: none 27 28## COMMON_EVENT_BATTERY_LOW 29Indicates that the battery level is low. 30- Value: **usual.event.BATTERY_LOW** 31- Required subscriber permissions: none 32 33## COMMON_EVENT_BATTERY_OKAY 34Indicates that the battery level is normal. 35- Value: **usual.event.BATTERY_OKAY** 36- Required subscriber permissions: none 37 38## COMMON_EVENT_POWER_CONNECTED 39Indicates that the device is connected to an external power supply. 40- Value: **usual.event.POWER_CONNECTED** 41- Required subscriber permissions: none 42 43 44## COMMON_EVENT_POWER_DISCONNECTED 45Indicates that the device is disconnected from the external power supply. 46- Value: **usual.event.POWER_DISCONNECTED** 47- Required subscriber permissions: none 48 49 50## COMMON_EVENT_SCREEN_OFF 51Indicates that the device screen is off and the device is in sleep mode. 52- Value: **usual.event.SCREEN_OFF** 53- Required subscriber permissions: none 54 55 56## COMMON_EVENT_SCREEN_ON 57Indicates that the device screen is on and the device is in interactive state. 58- Value: **usual.event.SCREEN_ON** 59- Required subscriber permissions: none 60 61 62## COMMON_EVENT_THERMAL_LEVEL_CHANGED 63Indicates that the device's thermal level has changed. 64- Value: **usual.event.THERMAL_LEVEL_CHANGED** 65- Required subscriber permissions: none 66 67 68## COMMON_EVENT_USER_PRESENT 69(Deprecated) Indicates that the user unlocks the device. 70- Value: **usual.event.USER_PRESENT** 71- Required subscriber permissions: none 72 73 74## COMMON_EVENT_TIME_TICK 75Indicates that the system time has changed as time ticks by. 76- Value: **usual.event.TIME_TICK** 77- Required subscriber permissions: none 78 79 80## COMMON_EVENT_TIME_CHANGED 81Indicates that the system time is set. 82- Value: **usual.event.TIME_CHANGED** 83- Required subscriber permissions: none 84 85 86## COMMON_EVENT_DATE_CHANGED 87(Deprecated) Indicates that the system date has changed. 88- Value: **usual.event.DATE_CHANGED** 89- Required subscriber permissions: none 90 91 92## COMMON_EVENT_TIMEZONE_CHANGED 93Indicates that the system time zone has changed. 94- Value: **usual.event.TIMEZONE_CHANGED** 95- Required subscriber permissions: none 96 97 98## COMMON_EVENT_CLOSE_SYSTEM_DIALOGS 99(Deprecated) Indicates that the user closes a temporary system dialog box. 100- Value: **usual.event.CLOSE_SYSTEM_DIALOGS** 101- Required subscriber permissions: none 102 103 104## COMMON_EVENT_PACKAGE_ADDED 105Indicates that a new application package has been installed on the device. 106- Value: **usual.event.PACKAGE_ADDED** 107- Required subscriber permissions: none 108 109 110## COMMON_EVENT_PACKAGE_REPLACED 111(Deprecated) Indicates that a later version of an installed application package has replaced the previous one on the device. 112- Value: **usual.event.PACKAGE_REPLACED** 113- Required subscriber permissions: none 114 115 116## COMMON_EVENT_MY_PACKAGE_REPLACED 117(Deprecated) Indicates that a later version of your application package has replaced the previous one. 118- Value: **usual.event.MY_PACKAGE_REPLACED** 119- Required subscriber permissions: none 120 121## COMMON_EVENT_PACKAGE_REMOVED 122Indicates that an installed application has been uninstalled from the device with the application data retained. 123- Value: **usual.event.PACKAGE_REMOVED** 124- Required subscriber permissions: none 125 126 127## COMMON_EVENT_BUNDLE_REMOVED 128(Deprecated) Indicates that an installed bundle has been uninstalled from the device with the application data retained. 129- Value: **usual.event.BUNDLE_REMOVED** 130- Required subscriber permissions: none 131 132 133## COMMON_EVENT_PACKAGE_FULLY_REMOVED 134(Deprecated) Indicates that an installed application, including both the application data and code, has been completely uninstalled from the device. 135- Value: **usual.event.PACKAGE_FULLY_REMOVED** 136- Required subscriber permissions: none 137 138 139## COMMON_EVENT_PACKAGE_CHANGED 140Indicates that an application package has been changed (for example, an ability in the package has been enabled or disabled). 141- Value: **usual.event.PACKAGE_CHANGED** 142- Required subscriber permissions: none 143 144 145## COMMON_EVENT_PACKAGE_RESTARTED 146Indicates that the user closed all processes of the application and restarted the application. 147- Value: **usual.event.PACKAGE_RESTARTED** 148- Required subscriber permissions: none 149 150 151## COMMON_EVENT_PACKAGE_DATA_CLEARED 152Indicates that the user cleared the application package data. 153- Value: **usual.event.PACKAGE_DATA_CLEARED** 154- Required subscriber permissions: none 155 156 157## COMMON_EVENT_PACKAGE_CACHE_CLEARED<sup>9+</sup> 158Indicates that the user cleared the application package cache. 159- Value: **usual.event.PACKAGE_CACHE_CLEARED** 160- Required subscriber permissions: none 161 162 163## COMMON_EVENT_PACKAGES_SUSPENDED 164(Deprecated) Indicates that application HAP files are suspended. 165- Value: **usual.event.PACKAGES_SUSPENDED** 166- Required subscriber permissions: none 167 168 169## COMMON_EVENT_PACKAGES_UNSUSPENDED 170(Deprecated) Indicates that application HAP files are not suspended (restored from the suspended state). 171- Value: **usual.event.PACKAGES_UNSUSPENDED** 172- Required subscriber permissions: none 173 174 175## COMMON_EVENT_MY_PACKAGE_SUSPENDED 176(Deprecated) Indicates that an application HAP file is suspended. 177- Value: **usual.event.MY_PACKAGE_SUSPENDED** 178- Required subscriber permissions: none 179 180 181## COMMON_EVENT_MY_PACKAGE_UNSUSPENDED 182(Deprecated) Indicates that an application HAP file is not suspended. 183- Value: **usual.event.MY_PACKAGE_UNSUSPENDED** 184- Required subscriber permissions: none 185 186 187## COMMON_EVENT_UID_REMOVED 188(Deprecated) Indicates that a user ID has been removed from the system. 189- Value: **usual.event.UID_REMOVED** 190- Required subscriber permissions: none 191 192 193## COMMON_EVENT_PACKAGE_FIRST_LAUNCH 194(Deprecated) Indicates that an installed application is started for the first time. 195- Value: **usual.event.PACKAGE_FIRST_LAUNCH** 196- Required subscriber permissions: none 197 198 199## COMMON_EVENT_PACKAGE_NEEDS_VERIFICATION 200(Deprecated) Indicates that an application requires system verification. 201- Value: **usual.event.PACKAGE_NEEDS_VERIFICATION** 202- Required subscriber permissions: none 203 204 205## COMMON_EVENT_PACKAGE_VERIFIED 206(Deprecated) Indicates that an application has been verified by the system. 207- Value: **usual.event.PACKAGE_VERIFIED** 208- Required subscriber permissions: none 209 210 211## COMMON_EVENT_EXTERNAL_APPLICATIONS_AVAILABLE 212(Deprecated) Indicates that applications installed on the external storage are available for the system. 213- Value: **usual.event.EXTERNAL_APPLICATIONS_AVAILABLE** 214- Required subscriber permissions: none 215 216 217## COMMON_EVENT_EXTERNAL_APPLICATIONS_UNAVAILABLE 218(Deprecated) Indicates that applications installed on the external storage are not available for the system. 219- Value: **usual.event.EXTERNAL_APPLICATIONS_UNAVAILABLE** 220- Required subscriber permissions: none 221 222 223## COMMON_EVENT_CONFIGURATION_CHANGED 224(Deprecated) Indicates that the device state (for example, orientation and locale) has changed. 225- Value: **usual.event.CONFIGURATION_CHANGED** 226- Required subscriber permissions: none 227 228 229## COMMON_EVENT_LOCALE_CHANGED 230(Deprecated) Indicates that the device locale has changed. 231- Value: **usual.event.LOCALE_CHANGED** 232- Required subscriber permissions: none 233 234 235## COMMON_EVENT_MANAGE_PACKAGE_STORAGE 236(Deprecated) Indicates that the device storage is insufficient. 237- Value: **usual.event.MANAGE_PACKAGE_STORAGE** 238- Required subscriber permissions: none 239 240 241## COMMON_EVENT_DRIVE_MODE 242(Reserved, not supported yet) Indicates that the system is in driving mode. 243- Value: **common.event.DRIVE_MODE** 244- Required subscriber permissions: none 245 246 247## COMMON_EVENT_HOME_MODE 248(Deprecated) Indicates that the system is in home mode. 249- Value: **common.event.HOME_MODE** 250- Required subscriber permissions: none 251 252 253## COMMON_EVENT_OFFICE_MODE 254(Deprecated) Indicates that the system is in office mode. 255- Value: **common.event.OFFICE_MODE** 256- Required subscriber permissions: none 257 258 259## COMMON_EVENT_USER_STARTED 260(Deprecated) Indicates that the user has been started. 261- Value: **usual.event.USER_STARTED** 262- Required subscriber permissions: none 263 264 265## COMMON_EVENT_USER_BACKGROUND 266(Deprecated) Indicates that the user has been brought to the background. 267- Value: **usual.event.USER_BACKGROUND** 268- Required subscriber permissions: none 269 270 271## COMMON_EVENT_USER_FOREGROUND 272(Deprecated) Indicates that the user has been brought to the foreground. 273- Value: **usual.event.USER_FOREGROUND** 274- Required subscriber permissions: none 275 276 277## COMMON_EVENT_USER_SWITCHED 278Indicates that user switching is in progress. 279- Value: **usual.event.USER_SWITCHED** 280- Required subscriber permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS 281 282 283## COMMON_EVENT_USER_STARTING 284(Deprecated) Indicates that the user is being started. 285- Value: **usual.event.USER_STARTING** 286- Required subscriber permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS 287 288 289## COMMON_EVENT_USER_UNLOCKED 290(Reserved, not supported yet) Indicates that the credential-encrypted storage has been unlocked for the current user after the device is restarted. 291- Value: **usual.event.USER_UNLOCKED** 292- Required subscriber permissions: none 293 294 295## COMMON_EVENT_USER_STOPPING 296(Deprecated) Indicates that the user is going to be stopped. 297- Value: **usual.event.USER_STOPPING** 298- Required subscriber permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS 299 300 301## COMMON_EVENT_USER_STOPPED 302(Deprecated) Indicates that the user has been stopped. 303- Value: **usual.event.USER_STOPPED** 304- Required subscriber permissions: none 305 306## COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGIN 307(Reserved, not supported yet) Indicates a successful login to a distributed account. 308- Value: **usual.event.DISTRIBUTED_ACCOUNT_LOGIN** 309- Required subscriber permissions: none 310 311## COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGOUT 312(Reserved, not supported yet) Indicates a successful logout of a distributed account. 313- Value: **usual.event.DISTRIBUTED_ACCOUNT_LOGOUT** 314- Required subscriber permissions: none 315 316## COMMON_EVENT_DISTRIBUTED_ACCOUNT_TOKEN_INVALID 317(Reserved, not supported yet) Indicates the token of a distributed account is invalid. 318- Value: **usual.event.DISTRIBUTED_ACCOUNT_TOKEN_INVALID** 319- Required subscriber permissions: none 320 321## COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGOFF 322(Reserved, not supported yet) Indicates that a distributed account is deregistered. 323- Value: **usual.event.DISTRIBUTED_ACCOUNT_LOGOFF** 324- Required subscriber permissions: none 325 326## COMMON_EVENT_WIFI_POWER_STATE 327Indicates that the Wi-Fi state has changed, for example, enabled or disabled. 328- Value: **usual.event.wifi.POWER_STATE** 329- Required subscriber permissions: none 330 331 332## COMMON_EVENT_WIFI_SCAN_FINISHED 333Indicates that the Wi-Fi access point has been detected and proven to be available. 334- Value: **usual.event.wifi.SCAN_FINISHED** 335- Required subscriber permissions: ohos.permission.LOCATION 336 337 338## COMMON_EVENT_WIFI_RSSI_VALUE 339Indicates that the Wi-Fi signal strength (RSSI) has changed. 340- Value: **usual.event.wifi.RSSI_VALUE** 341- Required subscriber permissions: ohos.permission.GET_WIFI_INFO 342 343 344## COMMON_EVENT_WIFI_CONN_STATE 345Indicates that the Wi-Fi connection state has changed. 346- Value: **usual.event.wifi.CONN_STATE** 347- Required subscriber permissions: none 348 349 350## COMMON_EVENT_WIFI_HOTSPOT_STATE 351Indicates that the Wi-Fi hotspot state has changed, for example, enabled or disabled. 352- Value: **usual.event.wifi.HOTSPOT_STATE** 353- Required subscriber permissions: none 354 355 356## COMMON_EVENT_WIFI_AP_STA_JOIN 357Indicates that a client has joined the Wi-Fi hotspot of the current device. 358- Value: **usual.event.wifi.WIFI_HS_STA_JOIN** 359- Required subscriber permissions: ohos.permission.GET_WIFI_INFO 360 361 362## COMMON_EVENT_WIFI_AP_STA_LEAVE 363Indicates that a client has disconnected from the Wi-Fi hotspot of the current device. 364- Value: **usual.event.wifi.WIFI_HS_STA_LEAVE** 365- Required subscriber permissions: ohos.permission.GET_WIFI_INFO 366 367 368## COMMON_EVENT_WIFI_MPLINK_STATE_CHANGE 369Indicates that the state of MPLINK (an enhanced Wi-Fi feature) has changed. 370- Value: **usual.event.wifi.mplink.STATE_CHANGE** 371- Required subscriber permissions: ohos.permission.MPLINK_CHANGE_STATE 372 373 374## COMMON_EVENT_WIFI_P2P_CONN_STATE 375Indicates that the Wi-Fi P2P connection state has changed. 376- Value: **usual.event.wifi.p2p.CONN_STATE_CHANGE** 377- Required subscriber permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION 378 379 380## COMMON_EVENT_WIFI_P2P_STATE_CHANGED 381Indicates that the Wi-Fi P2P state has changed, for example, enabled or disabled. 382- Value: **usual.event.wifi.p2p.STATE_CHANGE** 383- Required subscriber permissions: ohos.permission.GET_WIFI_INFO 384 385 386## COMMON_EVENT_WIFI_P2P_PEERS_STATE_CHANGED 387Indicates that the state of the Wi-Fi P2P peer device has changed. 388- Value: **usual.event.wifi.p2p.DEVICES_CHANGE** 389- Required subscriber permissions: ohos.permission.GET_WIFI_INFO 390 391 392## COMMON_EVENT_WIFI_P2P_PEERS_DISCOVERY_STATE_CHANGED 393Indicates that the Wi-Fi P2P discovery state has changed. 394- Value: **usual.event.wifi.p2p.PEER_DISCOVERY_STATE_CHANGE** 395- Required subscriber permissions: ohos.permission.GET_WIFI_INFO 396 397 398## COMMON_EVENT_WIFI_P2P_CURRENT_DEVICE_STATE_CHANGED 399Indicates that the state of the Wi-Fi P2P local device has changed. 400- Value: **usual.event.wifi.p2p.CURRENT_DEVICE_CHANGE** 401- Required subscriber permissions: ohos.permission.GET_WIFI_INFO 402 403 404## COMMON_EVENT_WIFI_P2P_GROUP_STATE_CHANGED 405Indicates that the Wi-Fi P2P group information has changed. 406- Value: **usual.event.wifi.p2p.GROUP_STATE_CHANGED** 407- Required subscriber permissions: ohos.permission.GET_WIFI_INFO 408 409 410## COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CONNECT_STATE_UPDATE 411(Reserved, not supported yet) Indicates the connection state of Bluetooth handsfree communication. 412- Value: **usual.event.bluetooth.handsfree.ag.CONNECT_STATE_UPDATE** 413- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 414 415 416## COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CURRENT_DEVICE_UPDATE 417(Reserved, not supported yet) Indicates that the device connected through Bluetooth handsfree is active. 418- Value: **usual.event.bluetooth.handsfree.ag.CURRENT_DEVICE_UPDATE** 419- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 420 421 422## COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_AUDIO_STATE_UPDATE 423(Reserved, not supported yet) Indicates that the connection state of Bluetooth A2DP has changed. 424- Value: **usual.event.bluetooth.handsfree.ag.AUDIO_STATE_UPDATE** 425- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 426 427 428## COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CONNECT_STATE_UPDATE 429(Reserved, not supported yet) Indicates the connection state of Bluetooth A2DP. 430- Value: **usual.event.bluetooth.a2dpsource.CONNECT_STATE_UPDATE** 431- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 432 433 434## COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CURRENT_DEVICE_UPDATE 435(Reserved, not supported yet) Indicates that the device connected using Bluetooth A2DP is active. 436- Value: **usual.event.bluetooth.a2dpsource.CURRENT_DEVICE_UPDATE** 437- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 438 439 440## COMMON_EVENT_BLUETOOTH_A2DPSOURCE_PLAYING_STATE_UPDATE 441(Reserved, not supported yet) Indicates that the playing state of Bluetooth A2DP has changed. 442- Value: **usual.event.bluetooth.a2dpsource.PLAYING_STATE_UPDATE** 443- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 444 445 446## COMMON_EVENT_BLUETOOTH_A2DPSOURCE_AVRCP_CONNECT_STATE_UPDATE 447(Reserved, not supported yet) Indicates that the AVRCP connection state of Bluetooth A2DP has changed. 448- Value: **usual.event.bluetooth.a2dpsource.AVRCP_CONNECT_STATE_UPDATE** 449- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 450 451 452## COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CODEC_VALUE_UPDATE 453(Reserved, not supported yet) Indicates that the audio codec state of Bluetooth A2DP has changed. 454- Value: **usual.event.bluetooth.a2dpsource.CODEC_VALUE_UPDATE** 455- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 456 457 458## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_DISCOVERED 459(Reserved, not supported yet) Indicates that a remote Bluetooth device is discovered. 460- Value: **usual.event.bluetooth.remotedevice.DISCOVERED** 461- Required subscriber permissions: ohos.permission.LOCATION and ohos.permission.USE_BLUETOOTH 462 463 464## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CLASS_VALUE_UPDATE 465(Reserved, not supported yet) Indicates that the Bluetooth class of a remote Bluetooth device has changed. 466- Value: **usual.event.bluetooth.remotedevice.CLASS_VALUE_UPDATE** 467- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 468 469 470## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_CONNECTED 471(Reserved, not supported yet) Indicates that a low-ACL connection with a remote Bluetooth device has been established. 472- Value: **usual.event.bluetooth.remotedevice.ACL_CONNECTED** 473- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 474 475 476## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_DISCONNECTED 477(Deprecated) Indicates that the low-ACL connection with a remote Bluetooth device has been terminated. 478- Value: **usual.event.bluetooth.remotedevice.ACL_DISCONNECTED** 479- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 480 481 482## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_NAME_UPDATE 483(Reserved, not supported yet) Indicates that the friendly name of a remote Bluetooth device is retrieved for the first time or has changed since the last retrieval. 484- Value: **usual.event.bluetooth.remotedevice.NAME_UPDATE** 485- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 486 487 488## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIR_STATE 489(Reserved, not supported yet) Indicates that the connection state with a remote Bluetooth device has changed. 490- Value: **usual.event.bluetooth.remotedevice.PAIR_STATE** 491- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 492 493 494## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_BATTERY_VALUE_UPDATE 495(Reserved, not supported yet) Indicates that the battery level of a remote Bluetooth device is retrieved for the first time or has changed since the last retrieval. 496- Value: **usual.event.bluetooth.remotedevice.BATTERY_VALUE_UPDATE** 497- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 498 499 500## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_SDP_RESULT 501(Reserved, not supported yet) Indicates the SDP state of a remote Bluetooth device. 502- Value: **usual.event.bluetooth.remotedevice.SDP_RESULT** 503- Required subscriber permissions: none 504 505 506## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_UUID_VALUE 507(Reserved, not supported yet) Indicates the UUID connection state with a remote Bluetooth device. 508- Value: **usual.event.bluetooth.remotedevice.UUID_VALUE** 509- Required subscriber permissions: ohos.permission.DISCOVER_BLUETOOTH 510 511 512## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_REQ 513(Reserved, not supported yet) Indicates the pairing request from a remote Bluetooth device. 514- Value: **usual.event.bluetooth.remotedevice.PAIRING_REQ** 515- Required subscriber permissions: ohos.permission.DISCOVER_BLUETOOTH 516 517 518## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_CANCEL 519(Reserved, not supported yet) Indicates that Bluetooth pairing has been canceled. 520- Value: **usual.event.bluetooth.remotedevice.PAIRING_CANCEL** 521- Required subscriber permissions: none 522 523 524## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REQ 525(Reserved, not supported yet) Indicates the connection request from a remote Bluetooth device. 526- Value: **usual.event.bluetooth.remotedevice.CONNECT_REQ** 527- Required subscriber permissions: none 528 529 530## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REPLY 531(Reserved, not supported yet) Indicates the response to the connection request from a remote Bluetooth device. 532- Value: **usual.event.bluetooth.remotedevice.CONNECT_REPLY** 533- Required subscriber permissions: none 534 535 536## COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_CANCEL 537(Reserved, not supported yet) Indicates that the connection to a remote Bluetooth device has been canceled. 538- Value: **usual.event.bluetooth.remotedevice.CONNECT_CANCEL** 539- Required subscriber permissions: none 540 541 542## COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_CONNECT_STATE_UPDATE 543(Reserved, not supported yet) Indicates that the connection state with a Bluetooth handsfree has changed. 544- Value: **usual.event.bluetooth.handsfreeunit.CONNECT_STATE_UPDATE** 545- Required subscriber permissions: none 546 547 548## COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AUDIO_STATE_UPDATE 549(Reserved, not supported yet) Indicates that the audio state of a Bluetooth handsfree has changed. 550- Value: **usual.event.bluetooth.handsfreeunit.AUDIO_STATE_UPDATE** 551- Required subscriber permissions: none 552 553 554## COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_COMMON_EVENT 555(Reserved, not supported yet) Indicates that the audio gateway state of a Bluetooth handsfree has changed. 556- Value: **usual.event.bluetooth.handsfreeunit.AG_COMMON_EVENT** 557- Required subscriber permissions: none 558 559 560## COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_CALL_STATE_UPDATE 561(Reserved, not supported yet) Indicates that the calling state of a Bluetooth handsfree has changed. 562- Value: **usual.event.bluetooth.handsfreeunit.AG_CALL_STATE_UPDATE** 563- Required subscriber permissions: none 564 565 566## COMMON_EVENT_BLUETOOTH_HOST_STATE_UPDATE 567(Reserved, not supported yet) Indicates that the state of a Bluetooth adapter has changed, for example, Bluetooth has been enabled or disabled. 568- Value: **usual.event.bluetooth.host.STATE_UPDATE** 569- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 570 571 572## COMMON_EVENT_BLUETOOTH_HOST_REQ_DISCOVERABLE 573(Reserved, not supported yet) Indicates the request for the user to allow Bluetooth device scanning. 574- Value: **usual.event.bluetooth.host.REQ_DISCOVERABLE** 575- Required subscriber permissions: none 576 577 578## COMMON_EVENT_BLUETOOTH_HOST_REQ_ENABLE 579(Reserved, not supported yet) Indicates the request for the user to enable Bluetooth. 580- Value: **usual.event.bluetooth.host.REQ_ENABLE** 581- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 582 583 584## COMMON_EVENT_BLUETOOTH_HOST_REQ_DISABLE 585(Reserved, not supported yet) Indicates the request for the user to disable Bluetooth. 586- Value: **usual.event.bluetooth.host.REQ_DISABLE** 587- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 588 589 590## COMMON_EVENT_BLUETOOTH_HOST_SCAN_MODE_UPDATE 591(Reserved, not supported yet) Indicates that the Bluetooth scanning mode of the device has changed. 592- Value: **usual.event.bluetooth.host.SCAN_MODE_UPDATE** 593- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 594 595 596## COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_STARTED 597(Reserved, not supported yet) Indicates that Bluetooth scanning has been started on the device. 598- Value: **usual.event.bluetooth.host.DISCOVERY_STARTED** 599- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 600 601 602## COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_FINISHED 603(Reserved, not supported yet) Indicates that Bluetooth scanning is finished on the device. 604- Value: **usual.event.bluetooth.host.DISCOVERY_FINISHED** 605- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 606 607 608## COMMON_EVENT_BLUETOOTH_HOST_NAME_UPDATE 609(Reserved, not supported yet) Indicates that the Bluetooth adapter name of the device has changed. 610- Value: **usual.event.bluetooth.host.NAME_UPDATE** 611- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 612 613 614## COMMON_EVENT_BLUETOOTH_A2DPSINK_CONNECT_STATE_UPDATE 615(Reserved, not supported yet) Indicates that the connection state of Bluetooth A2DP Sink has changed. 616- Value: **usual.event.bluetooth.a2dpsink.CONNECT_STATE_UPDATE** 617- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 618 619 620## COMMON_EVENT_BLUETOOTH_A2DPSINK_PLAYING_STATE_UPDATE 621(Deprecated) Indicates that the playing state of Bluetooth A2DP Sink has changed. 622- Value: **usual.event.bluetooth.a2dpsink.PLAYING_STATE_UPDATE** 623- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 624 625 626## COMMON_EVENT_BLUETOOTH_A2DPSINK_AUDIO_STATE_UPDATE 627(Deprecated) Indicates that the audio state of Bluetooth A2DP Sink has changed. 628- Value: **usual.event.bluetooth.a2dpsink.AUDIO_STATE_UPDATE** 629- Required subscriber permissions: ohos.permission.USE_BLUETOOTH 630 631 632## COMMON_EVENT_NFC_ACTION_ADAPTER_STATE_CHANGED 633Indicates that the state of the device NFC adapter has changed. 634- Value: **usual.event.nfc.action.ADAPTER_STATE_CHANGED** 635- Required subscriber permissions: none 636 637 638## COMMON_EVENT_NFC_ACTION_RF_FIELD_ON_DETECTED 639(Reserved, not supported yet) Indicates that the NFC RF field is detected to be in the enabled state. 640- Value: **usual.event.nfc.action.RF_FIELD_ON_DETECTED** 641- Required subscriber permissions: ohos.permission.MANAGE_SECURE_SETTINGS 642 643 644## COMMON_EVENT_NFC_ACTION_RF_FIELD_OFF_DETECTED 645(Deprecated) Indicates that the NFC RF field is detected to be in the disabled state. 646- Value: **usual.event.nfc.action.RF_FIELD_OFF_DETECTED** 647- Required subscriber permissions: ohos.permission.MANAGE_SECURE_SETTINGS 648 649 650## COMMON_EVENT_DISCHARGING 651Indicates that the system stops charging the battery. 652- Value: **usual.event.DISCHARGING** 653- Required subscriber permissions: none 654 655 656## COMMON_EVENT_CHARGING 657Indicates that the system starts charging the battery. 658- Value: **usual.event.CHARGING** 659- Required subscriber permissions: none 660 661## COMMON_EVENT_DEVICE_IDLE_MODE_CHANGED 662(Deprecated) Indicates that the system idle mode has changed. 663- Value: **usual.event.DEVICE_IDLE_MODE_CHANGED** 664- Required subscriber permissions: none 665 666 667## COMMON_EVENT_POWER_SAVE_MODE_CHANGED 668Indicates that the system power saving mode has changed. 669- Value: **usual.event.POWER_SAVE_MODE_CHANGED** 670- Required subscriber permissions: none 671 672 673## COMMON_EVENT_USER_ADDED 674Indicates that a user has been added to the system. 675- Value: **usual.event.USER_ADDED** 676- Required subscriber permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS 677 678 679## COMMON_EVENT_USER_REMOVED 680Indicates that a user has been removed from the system. 681- Value: **usual.event.USER_REMOVED** 682- Required subscriber permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS 683 684 685## COMMON_EVENT_ABILITY_ADDED 686(Deprecated) Indicates that an ability has been added. 687- Value: **usual.event.ABILITY_ADDED** 688- Required subscriber permissions: ohos.permission.LISTEN_BUNDLE_CHANGE 689 690 691## COMMON_EVENT_ABILITY_REMOVED 692(Deprecated) Indicates that an ability has been removed. 693- Value: **usual.event.ABILITY_REMOVED** 694- Required subscriber permissions: ohos.permission.LISTEN_BUNDLE_CHANGE 695 696 697## COMMON_EVENT_ABILITY_UPDATED 698(Deprecated) Indicates that an ability has been updated. 699- Value: **usual.event.ABILITY_UPDATED** 700- Required subscriber permissions: ohos.permission.LISTEN_BUNDLE_CHANGE 701 702 703## COMMON_EVENT_LOCATION_MODE_STATE_CHANGED 704(Reserved, not supported yet) Indicates that the location mode of the system has changed. 705- Value: **usual.event.location.MODE_STATE_CHANGED** 706- Required subscriber permissions: none 707 708 709## COMMON_EVENT_IVI_SLEEP 710(Deprecated) Indicates that the in-vehicle infotainment (IVI) system is in sleep mode. 711- Value: **common.event.IVI_SLEEP** 712- Required subscriber permissions: none 713 714 715## COMMON_EVENT_IVI_PAUSE 716(Deprecated) Indicates that the IVI system as entered sleep mode and instructs the playing application to stop playback. 717- Value: **common.event.IVI_PAUSE** 718- Required subscriber permissions: none 719 720 721## COMMON_EVENT_IVI_STANDBY 722(Deprecated) Requests a third-party application in the IVI system to pause the current work. 723- Value: **common.event.IVI_STANDBY** 724- Required subscriber permissions: none 725 726 727## COMMON_EVENT_IVI_LASTMODE_SAVE 728(Deprecated) Requests a third-party application in the IVI system to save its last mode. 729- Value: **common.event.IVI_LASTMODE_SAVE** 730- Required subscriber permissions: none 731 732 733## COMMON_EVENT_IVI_VOLTAGE_ABNORMAL 734(Deprecated) Indicates that the voltage of the vehicle's power system is abnormal. 735- Value: **common.event.IVI_VOLTAGE_ABNORMAL** 736- Required subscriber permissions: none 737 738 739## COMMON_EVENT_IVI_HIGH_TEMPERATURE 740(Deprecated) Indicates that the temperature of the IVI system is high. 741- Value: **common.event.IVI_HIGH_TEMPERATURE** 742- Required subscriber permissions: none 743 744 745## COMMON_EVENT_IVI_EXTREME_TEMPERATURE 746(Deprecated) Indicates that the temperature of the IVI system is extremely high. 747- Value: **common.event.IVI_EXTREME_TEMPERATURE** 748- Required subscriber permissions: none 749 750 751## COMMON_EVENT_IVI_TEMPERATURE_ABNORMAL 752(Deprecated) Indicates that the IVI system is at an extreme temperature. 753- Value: **common.event.IVI_TEMPERATURE_ABNORMAL** 754- Required subscriber permissions: none 755 756 757## COMMON_EVENT_IVI_VOLTAGE_RECOVERY 758(Deprecated) Indicates that the voltage of the vehicle's power system is restored to normal. 759- Value: **common.event.IVI_VOLTAGE_RECOVERY** 760- Required subscriber permissions: none 761 762 763## COMMON_EVENT_IVI_TEMPERATURE_RECOVERY 764(Deprecated) Indicates that the temperature of the IVI system is restored to normal. 765- Value: **common.event.IVI_TEMPERATURE_RECOVERY** 766- Required subscriber permissions: none 767 768 769## COMMON_EVENT_IVI_ACTIVE 770(Deprecated) Indicates that the battery service of the IVI system is active. 771- Value: **common.event.IVI_ACTIVE** 772- Required subscriber permissions: none 773 774 775## COMMON_EVENT_USB_STATE<sup>9+</sup> 776Indicates that the USB device state has changed. 777- Value: **usual.event.hardware.usb.action.USB_STATE** 778- Required subscriber permissions: none 779 780 781## COMMON_EVENT_USB_PORT_CHANGED<sup>9+</sup> 782Indicates that the USB port state of the device has changed. 783- Value: **usual.event.hardware.usb.action.USB_PORT_CHANGED** 784- Required subscriber permissions: none 785 786 787## COMMON_EVENT_USB_DEVICE_ATTACHED 788Indicates that a USB device has been attached to the device functioning as a USB host. 789- Value: **usual.event.hardware.usb.action.USB_DEVICE_ATTACHED** 790- Required subscriber permissions: none 791 792 793## COMMON_EVENT_USB_DEVICE_DETACHED 794Indicates that a USB device has been detached from the device functioning as a USB host. 795- Value: **usual.event.hardware.usb.action.USB_DEVICE_DETACHED** 796- Required subscriber permissions: none 797 798 799## COMMON_EVENT_USB_ACCESSORY_ATTACHED 800(Reserved, not supported yet) Indicates that a USB accessory was attached. 801- Value: **usual.event.hardware.usb.action.USB_ACCESSORY_ATTACHED** 802- Required subscriber permissions: none 803 804 805## COMMON_EVENT_USB_ACCESSORY_DETACHED 806(Reserved, not supported yet) Indicates that a USB accessory was detached. 807- Value: **usual.event.data.DISK_MOUNTED** 808- Required subscriber permissions: none 809 810 811## COMMON_EVENT_DISK_REMOVED 812(Deprecated) Indicates that an external storage device was removed. 813- Value: **usual.event.data.DISK_BAD_REMOVAL** 814- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 815 816 817## COMMON_EVENT_DISK_UNMOUNTED 818(Deprecated) Indicates that an external storage device was unmounted. 819- Value: **usual.event.data.DISK_UNMOUNTABLE** 820- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 821 822 823## COMMON_EVENT_DISK_MOUNTED 824(Deprecated) Indicates that an external storage device was mounted. 825- Value: **usual.event.hardware.usb.action.USB_ACCESSORY_DETACHED** 826- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 827 828 829## COMMON_EVENT_DISK_BAD_REMOVAL 830(Deprecated) Indicates that an external storage device was removed without being unmounted. 831- Value: usual.event.data.DISK_REMOVED 832- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 833 834 835## COMMON_EVENT_DISK_UNMOUNTABLE 836(Deprecated) Indicates that an external storage device is unmountable when the card is inserted. 837- Value: **usual.event.data.DISK_UNMOUNTED** 838- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 839 840 841## COMMON_EVENT_DISK_EJECT 842(Deprecated) Indicates that an external storage device was ejected (at the software level). 843- Value: **usual.event.data.DISK_EJECT** 844- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 845 846 847## COMMON_EVENT_VOLUME_REMOVED<sup>9+</sup> 848Indicates that an external storage device was removed. 849- Value: **usual.event.data.VOLUME_REMOVED** 850- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 851 852 853## COMMON_EVENT_VOLUME_UNMOUNTED<sup>9+</sup> 854Indicates that an external storage device was unmounted. 855- Value: **usual.event.data.VOLUME_UNMOUNTED** 856- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 857 858 859## COMMON_EVENT_VOLUME_MOUNTED<sup>9+</sup> 860Indicates that an external storage device was mounted. 861- Value: **usual.event.data.VOLUME_MOUNTED** 862- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 863 864 865## COMMON_EVENT_VOLUME_BAD_REMOVAL<sup>9+</sup> 866Indicates that an external storage device was removed without being unmounted. 867- Value: **usual.event.data.VOLUME_BAD_REMOVAL** 868- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 869 870 871## COMMON_EVENT_VOLUME_EJECT<sup>9+</sup> 872Indicates that an external storage device was ejected (at the software level). 873- Value: usual.event.data.VOLUME_EJECT 874- Required subscriber permissions: ohos.permission.STORAGE_MANAGER 875 876 877## COMMON_EVENT_VISIBLE_ACCOUNTS_UPDATED 878(Deprecated) Indicates that the account visibility changed. 879- Value: **usual.event.data.VISIBLE_ACCOUNTS_UPDATED** 880- Required subscriber permissions: ohos.permission.GET_APP_ACCOUNTS 881 882 883## COMMON_EVENT_ACCOUNT_DELETED 884(Deprecated) Indicates that an account was deleted. 885- Value: **usual.event.data.ACCOUNT_DELETED** 886- Required subscriber permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS 887 888 889## COMMON_EVENT_FOUNDATION_READY 890(Deprecated) Indicates that the foundation is ready. 891- Value: **usual.event.data.FOUNDATION_READY** 892- Required subscriber permissions: ohos.permission.RECEIVER_STARTUP_COMPLETED 893 894 895## COMMON_EVENT_AIRPLANE_MODE_CHANGED 896Indicates that the airplane mode of the device has changed. 897- Value: **usual.event.AIRPLANE_MODE** 898- Required subscriber permissions: none 899 900 901## COMMON_EVENT_SPLIT_SCREEN 902Indicates that the screen has been split. 903- Value: **usual.event.SPLIT_SCREEN** 904- Required subscriber permissions: ohos.permission.RECEIVER_SPLIT_SCREEN 905 906 907## COMMON_EVENT_SLOT_CHANGE<sup>9+</sup> 908Indicates that the notification slot has been updated. 909- Value: **usual.event.SLOT_CHANGE** 910- Required subscriber permissions: ohos.permission.NOTIFICATION_CONTROLLER 911 912 913## COMMON_EVENT_SPN_INFO_CHANGED<sup>9+</sup> 914Indicates that the SPN displayed has been updated. 915- Value: **usual.event.SPN_INFO_CHANGED** 916- Required subscriber permissions: none 917 918 919## COMMON_EVENT_QUICK_FIX_APPLY_RESULT<sup>9+</sup> 920Indicates the result of applying a quick fix to the application. 921- Value: **usual.event.QUICK_FIX_APPLY_RESULT** 922- Required subscriber permissions: none 923## COMMON_EVENT_USER_INFO_UPDATED<sup>9+</sup> 924Indicates that the HTTP proxy configuration has changed. 925- Value: **usual.event.USER_INFO_UPDATED** 926- Required subscriber permissions: none 927