System Common Events

This document provides indexes for predefined system common events.

Common event types are defined in Support of the ohos.commonEventManager module.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use System Common Events instead.

System capability: SystemCapability.Notification.CommonEvent

COMMON_EVENT_BOOT_COMPLETED^(deprecated) indicates that the boot is complete and the system is loaded.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BOOT_COMPLETED instead.
- Value: usual.event.BOOT_COMPLETED
- Required permissions: ohos.permission.RECEIVER_STARTUP_COMPLETED (for system applications only)
COMMON_EVENT_LOCKED_BOOT_COMPLETED^(deprecated) (reserved, not supported yet) indicates that the guidance is complete and the system is loaded, but the screen is still locked.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_LOCKED_BOOT_COMPLETED instead.
- Value: usual.event.LOCKED_BOOT_COMPLETED
- Required permissions: none
COMMON_EVENT_SHUTDOWN^(deprecated) indicates that the device is being shut down and will continue until it is finally shut down.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_SHUTDOWN instead.
- Value: usual.event.SHUTDOWN
- Required permissions: none
COMMON_EVENT_BATTERY_CHANGED^(deprecated) indicates that the battery charging status, battery level, and other information has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BATTERY_CHANGED instead.
- Value: usual.event.BATTERY_CHANGED
- Required permissions: none
COMMON_EVENT_BATTERY_LOW^(deprecated) indicates that the battery level is low.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BATTERY_LOW instead.
- Value: usual.event.BATTERY_LOW
- Required permissions: none
COMMON_EVENT_BATTERY_OKAY^(deprecated) indicates that the battery level is normal.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BATTERY_OKAY instead.
- Value: usual.event.BATTERY_OKAY
- Required permissions: none
COMMON_EVENT_POWER_CONNECTED^(deprecated) indicates that the device is connected to an external power supply.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_POWER_CONNECTED instead.
- Value: usual.event.POWER_CONNECTED
- Required permissions: none
COMMON_EVENT_POWER_DISCONNECTED^(deprecated) indicates that the device is disconnected from the external power supply.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_POWER_DISCONNECTED instead.
- Value: usual.event.POWER_DISCONNECTED
- Required permissions: none
COMMON_EVENT_SCREEN_OFF^(deprecated) indicates that the device screen is off and the device is in sleep mode.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_SCREEN_OFF instead.
- Value: usual.event.SCREEN_OFF
- Required permissions: none
COMMON_EVENT_SCREEN_ON^(deprecated) indicates that the device screen is on and the device is in interactive state.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_SCREEN_ON instead.
- Value: usual.event.SCREEN_ON
- Required permissions: none
COMMON_EVENT_THERMAL_LEVEL_CHANGED^(deprecated) indicates that the device thermal level has changed.

This type is supported since API version 8 and deprecated since API version 9. You are advised to use COMMON_EVENT_THERMAL_LEVEL_CHANGED instead.
- Value: usual.event.THERMAL_LEVEL_CHANGED
- Required permissions: none
COMMON_EVENT_USER_PRESENT^(deprecated) (reserved, not supported yet) indicates that the user unlocks the device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_PRESENT instead.
- Value: usual.event.USER_PRESENT
- Required permissions: none
COMMON_EVENT_TIME_TICK^(deprecated) indicates that the system time has changed as time ticks by.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_TIME_TICK instead.
- Value: usual.event.TIME_TICK
- Required permissions: none
COMMON_EVENT_TIME_CHANGED^(deprecated) indicates that the system time is set.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_TIME_CHANGED instead.
- Value: usual.event.TIME_CHANGED
- Required permissions: none
COMMON_EVENT_DATE_CHANGED^(deprecated) (reserved, not supported yet) indicates that the system date has been changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_DATE_CHANGED instead.
- Value: usual.event.DATE_CHANGED
- Required permissions: none
COMMON_EVENT_TIMEZONE_CHANGED^(deprecated) indicates that the system time zone is changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_TIMEZONE_CHANGED instead.
- Value: usual.event.TIMEZONE_CHANGED
- Required permissions: none
COMMON_EVENT_CLOSE_SYSTEM_DIALOGS^(deprecated) (reserved, not supported yet) indicates that the user closes a temporary system dialog box.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_CLOSE_SYSTEM_DIALOGS instead.
- Value: usual.event.CLOSE_SYSTEM_DIALOGS
- Required permissions: none
COMMON_EVENT_PACKAGE_ADDED^(deprecated) indicates that a new application package has been installed on the device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGE_ADDED instead.
- Value: usual.event.PACKAGE_ADDED
- Required permissions: none
COMMON_EVENT_PACKAGE_REPLACED^(deprecated) (reserved, not supported yet) indicates that a later version of an installed application package has replaced the previous one on the device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGE_REPLACED instead.
- Value: usual.event.PACKAGE_REPLACED
- Required permissions: none
COMMON_EVENT_MY_PACKAGE_REPLACED^(deprecated) (reserved, not supported yet) indicates that the new version of the application package has replaced the previous version.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_MY_PACKAGE_REPLACED instead.
- Value: usual.event.MY_PACKAGE_REPLACED
- Required permissions: none
COMMON_EVENT_PACKAGE_REMOVED^(deprecated) indicates that an installed application has been uninstalled from the device with the application data retained.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGE_REMOVED instead.
- Value: usual.event.PACKAGE_REMOVED
- Required permissions: none
COMMON_EVENT_BUNDLE_REMOVED^(deprecated) (reserved, not supported yet) indicates that an installed bundle has been uninstalled from the device with the application data retained.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BUNDLE_REMOVED instead.
- Value: usual.event.BUNDLE_REMOVED
- Required permissions: none
COMMON_EVENT_PACKAGE_FULLY_REMOVED^(deprecated) (reserved, not supported yet) indicates that an installed application, including both the application data and code, has been completely uninstalled from the device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGE_FULLY_REMOVED instead.
- Value: usual.event.PACKAGE_FULLY_REMOVED
- Required permissions: none
COMMON_EVENT_PACKAGE_CHANGED^(deprecated) indicates that an application package has been changed (for example, an ability in the package has been enabled or disabled).

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGE_CHANGED instead.
- Value: usual.event.PACKAGE_CHANGED
- Required permissions: none
COMMON_EVENT_PACKAGE_RESTARTED^(deprecated) indicates that the user closed all processes of the application and restarted the application.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGE_RESTARTED instead.
- Value: usual.event.PACKAGE_RESTARTED
- Required permissions: none
COMMON_EVENT_PACKAGE_DATA_CLEARED^(deprecated) indicates that the user cleared the application package data.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGE_DATA_CLEARED instead.
- Value: usual.event.PACKAGE_DATA_CLEARED
- Required permissions: none
COMMON_EVENT_PACKAGES_SUSPENDED^(deprecated) (reserved, not supported yet) indicates that application packages have been suspended.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGES_SUSPENDED instead.
- Value: usual.event.PACKAGES_SUSPENDED
- Required permissions: none
COMMON_EVENT_PACKAGES_UNSUSPENDED^(deprecated) (reserved, not supported yet) indicates that the application HAP package is not suspended (resumed from the suspended state).

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGES_UNSUSPENDED instead.
- Value: usual.event.PACKAGES_UNSUSPENDED
- Required permissions: none
COMMON_EVENT_MY_PACKAGE_SUSPENDED^(deprecated) indicates that the application HAP package is suspended.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_MY_PACKAGE_SUSPENDED instead.
- Value: usual.event.MY_PACKAGE_SUSPENDED
- Required permissions: none
COMMON_EVENT_MY_PACKAGE_UNSUSPENDED^(deprecated) indicates that the application package is not suspended.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_MY_PACKAGE_UNSUSPENDED instead.
- Value: usual.event.MY_PACKAGE_UNSUSPENDED
- Required permissions: none
COMMON_EVENT_UID_REMOVED^(deprecated) (reserved, not supported yet) indicates that a user ID has been removed from the system.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_UID_REMOVED instead.
- Value: usual.event.UID_REMOVED
- Required permissions: none
COMMON_EVENT_PACKAGE_FIRST_LAUNCH^(deprecated) (reserved, not supported yet) indicates that an installed application is started for the first time.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGE_FIRST_LAUNCH instead.
- Value: usual.event.PACKAGE_FIRST_LAUNCH
- Required permissions: none
COMMON_EVENT_PACKAGE_NEEDS_VERIFICATION^(deprecated) (reserved, not supported yet) indicates that an application requires system verification.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGE_NEEDS_VERIFICATION instead.
- Value: usual.event.PACKAGE_NEEDS_VERIFICATION
- Required permissions: none
COMMON_EVENT_PACKAGE_VERIFIED^(deprecated) (reserved, not supported yet) indicates that an application has been verified by the system.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_PACKAGE_VERIFIED instead.
- Value: usual.event.PACKAGE_VERIFIED
- Required permissions: none
COMMON_EVENT_EXTERNAL_APPLICATIONS_AVAILABLE^(deprecated) (reserved, not supported yet) indicates that applications installed on the external storage are available for the system.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_EXTERNAL_APPLICATIONS_AVAILABLE instead.
- Value: usual.event.EXTERNAL_APPLICATIONS_AVAILABLE
- Required permissions: none
COMMON_EVENT_EXTERNAL_APPLICATIONS_UNAVAILABLE^(deprecated) (reserved, not supported yet) indicates that applications installed on the external storage are not available for the system.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_EXTERNAL_APPLICATIONS_UNAVAILABLE instead.
- Value: usual.event.EXTERNAL_APPLICATIONS_UNAVAILABLE
- Required permissions: none
COMMON_EVENT_CONFIGURATION_CHANGED^(deprecated) (reserved, not supported yet) indicates that the device state (for example, orientation and locale) has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_CONFIGURATION_CHANGED instead.
- Value: usual.event.CONFIGURATION_CHANGED
- Required permissions: none
COMMON_EVENT_LOCALE_CHANGED^(deprecated) (reserved, not supported yet) indicates that the device locale has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_LOCALE_CHANGED instead.
- Value: usual.event.LOCALE_CHANGED
- Required permissions: none
COMMON_EVENT_MANAGE_PACKAGE_STORAGE^(deprecated) (reserved, not supported yet) indicates that the device storage is insufficient.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_MANAGE_PACKAGE_STORAGE instead.
- Value: usual.event.MANAGE_PACKAGE_STORAGE
- Required permissions: none
COMMON_EVENT_DRIVE_MODE^(deprecated) (reserved, not supported yet) indicates that the system is in driving mode.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_DRIVE_MODE instead.
- Value: common.event.DRIVE_MODE
- Required permissions: none
COMMON_EVENT_HOME_MODE^(deprecated) (reserved, not supported yet) indicates that the system is in home mode.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_HOME_MODE instead.
- Value: common.event.HOME_MODE
- Required permissions: none
COMMON_EVENT_OFFICE_MODE^(deprecated) (reserved, not supported yet) indicates that the system is in office mode.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_OFFICE_MODE instead.
- Value: common.event.OFFICE_MODE
- Required permissions: none
COMMON_EVENT_USER_STARTED^(deprecated) (reserved, not supported yet) indicates that the user has been started.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_STARTED instead.
- Value: usual.event.USER_STARTED
- Required permissions: none
COMMON_EVENT_USER_BACKGROUND^(deprecated) (reserved, not supported yet) indicates that the user has been brought to the background.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_BACKGROUND instead.
- Value: usual.event.USER_BACKGROUND
- Required permissions: none
COMMON_EVENT_USER_FOREGROUND^(deprecated) (reserved, not supported yet) indicates that the user has been brought to the foreground.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_FOREGROUND instead.
- Value: usual.event.USER_FOREGROUND
- Required permissions: none
COMMON_EVENT_USER_SWITCHED^(deprecated) indicates that user switching is in progress.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_SWITCHED instead.
- Value: usual.event.USER_SWITCHED
- Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS (for system applications only)
COMMON_EVENT_USER_STARTING^(deprecated) (reserved, not supported yet) indicates that user starting is in progress.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_STARTING instead.
- Value: usual.event.USER_STARTING
- Required permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS (for system applications only)
COMMON_EVENT_USER_UNLOCKED^(deprecated) (reserved, not supported yet) indicates that the credential encryption storage of the current user has been unlocked upon restart.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_UNLOCKED instead.
- Value: usual.event.USER_UNLOCKED
- Required permissions: none
COMMON_EVENT_USER_STOPPING^(deprecated) (reserved, not supported yet) indicates the user to be stopped.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_STOPPING instead.
- Value: usual.event.USER_STOPPING
- Required permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS (for system applications only)
COMMON_EVENT_USER_STOPPED^(deprecated) (reserved, not supported yet) indicates that the user has been stopped.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_STOPPED instead.
- Value: usual.event.USER_STOPPED
- Required permissions: none
COMMON_EVENT_WIFI_POWER_STATE^(deprecated) indicates a change in the Wi-Fi state (enabled or disabled).

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_POWER_STATE instead.
- Value: usual.event.wifi.POWER_STATE
- Required permissions: none
COMMON_EVENT_WIFI_SCAN_FINISHED^(deprecated) indicates that the Wi-Fi access point has been scanned and proved available.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_SCAN_FINISHED instead.
- Value: usual.event.wifi.SCAN_FINISHED
- Required permissions: ohos.permission.LOCATION
COMMON_EVENT_WIFI_RSSI_VALUE^(deprecated) indicates that the Wi-Fi signal strength (RSSI) has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_RSSI_VALUE instead.
- Value: usual.event.wifi.RSSI_VALUE
- Required permissions: ohos.permission.GET_WIFI_INFO
COMMON_EVENT_WIFI_CONN_STATE^(deprecated) indicates that the Wi-Fi connection state has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_CONN_STATE instead.
- Value: usual.event.wifi.CONN_STATE
- Required permissions: none
COMMON_EVENT_WIFI_HOTSPOT_STATE^(deprecated) indicates a change in the Wi-Fi hotspot state (enabled or disabled).

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_HOTSPOT_STATE instead.
- Value: usual.event.wifi.HOTSPOT_STATE
- Required permissions: none
COMMON_EVENT_WIFI_AP_STA_JOIN^(deprecated) indicates that a client has joined the Wi-Fi hotspot of the current device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_AP_STA_JOIN instead.
- Value: usual.event.wifi.WIFI_HS_STA_JOIN
- Required permissions: ohos.permission.GET_WIFI_INFO
COMMON_EVENT_WIFI_AP_STA_LEAVE^(deprecated) indicates that the client is disconnected from the Wi-Fi hotspot of the current device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_AP_STA_LEAVE instead.
- Value: usual.event.wifi.WIFI_HS_STA_LEAVE
- Required permissions: ohos.permission.GET_WIFI_INFO
COMMON_EVENT_WIFI_MPLINK_STATE_CHANGE^(deprecated) (not supported yet) indicates that the state of MPLINK (an enhanced Wi-Fi feature) has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_MPLINK_STATE_CHANGE instead.
- Value: usual.event.wifi.mplink.STATE_CHANGE
- Required permissions: none
COMMON_EVENT_WIFI_P2P_CONN_STATE^(deprecated) indicates that the Wi-Fi P2P connection state has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_P2P_CONN_STATE instead.
- Value: usual.event.wifi.p2p.CONN_STATE_CHANGE
- Required permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION
COMMON_EVENT_WIFI_P2P_STATE_CHANGED^(deprecated) indicates a change in the Wi-Fi P2P state (enabled or disabled).

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_P2P_STATE_CHANGED instead.
- Value: usual.event.wifi.p2p.STATE_CHANGE
- Required permissions: ohos.permission.GET_WIFI_INFO
COMMON_EVENT_WIFI_P2P_PEERS_STATE_CHANGED^(deprecated) indicates that the state of the Wi-Fi P2P peer device has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_P2P_PEERS_STATE_CHANGED instead.
- Value: usual.event.wifi.p2p.DEVICES_CHANGE
- Required permissions: ohos.permission.GET_WIFI_INFO
COMMON_EVENT_WIFI_P2P_PEERS_DISCOVERY_STATE_CHANGED^(deprecated) indicates that the Wi-Fi P2P discovery state has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_P2P_PEERS_DISCOVERY_STATE_CHANGED instead.
- Value: usual.event.wifi.p2p.PEER_DISCOVERY_STATE_CHANGE
- Required permissions: ohos.permission.GET_WIFI_INFO
COMMON_EVENT_WIFI_P2P_CURRENT_DEVICE_STATE_CHANGED^(deprecated) indicates that the state of the Wi-Fi P2P local device has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_P2P_CURRENT_DEVICE_STATE_CHANGED instead.
- Value: usual.event.wifi.p2p.CURRENT_DEVICE_CHANGE
- Required permissions: ohos.permission.GET_WIFI_INFO
COMMON_EVENT_WIFI_P2P_GROUP_STATE_CHANGED^(deprecated) indicates that the Wi-Fi P2P group information has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_WIFI_P2P_GROUP_STATE_CHANGED instead.
- Value: usual.event.wifi.p2p.GROUP_STATE_CHANGED
- Required permissions: ohos.permission.GET_WIFI_INFO
COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CONNECT_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates the connection state of Bluetooth handsfree communication.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CONNECT_STATE_UPDATE instead.
- Value: usual.event.bluetooth.handsfree.ag.CONNECT_STATE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CURRENT_DEVICE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the device connected to the Bluetooth handsfree function is active.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CURRENT_DEVICE_UPDATE instead.
- Value: usual.event.bluetooth.handsfree.ag.CURRENT_DEVICE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_AUDIO_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the connection state of Bluetooth A2DP has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_AUDIO_STATE_UPDATE instead.
- Value: usual.event.bluetooth.handsfree.ag.AUDIO_STATE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CONNECT_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates the connection state of Bluetooth A2DP.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CONNECT_STATE_UPDATE instead.
- Value: usual.event.bluetooth.a2dpsource.CONNECT_STATE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CURRENT_DEVICE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the device connected using Bluetooth A2DP is active.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CURRENT_DEVICE_UPDATE instead.
- Value: usual.event.bluetooth.a2dpsource.CURRENT_DEVICE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_A2DPSOURCE_PLAYING_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the playing state of Bluetooth A2DP has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_A2DPSOURCE_PLAYING_STATE_UPDATE instead.
- Value: usual.event.bluetooth.a2dpsource.PLAYING_STATE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_A2DPSOURCE_AVRCP_CONNECT_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the AVRCP connection state of Bluetooth A2DP has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_A2DPSOURCE_AVRCP_CONNECT_STATE_UPDATE instead.
- Value: usual.event.bluetooth.a2dpsource.AVRCP_CONNECT_STATE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CODEC_VALUE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the audio codec state of Bluetooth A2DP has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CODEC_VALUE_UPDATE instead.
- Value: usual.event.bluetooth.a2dpsource.CODEC_VALUE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_DISCOVERED^(deprecated) (reserved, not supported yet) indicates that a remote Bluetooth device is discovered.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_DISCOVERED instead.
- Value: usual.event.bluetooth.remotedevice.DISCOVERED
- Required permissions: ohos.permission.LOCATION and ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CLASS_VALUE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the Bluetooth class of a remote Bluetooth device has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CLASS_VALUE_UPDATE instead.
- Value: usual.event.bluetooth.remotedevice.CLASS_VALUE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_CONNECTED^(deprecated) (reserved, not supported yet) indicates that a low-level (ACL) connection has been established with the remote Bluetooth device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_CONNECTED instead.
- Value: usual.event.bluetooth.remotedevice.ACL_CONNECTED
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_DISCONNECTED^(deprecated) (reserved, not supported yet) indicates that the low-level (ACL) connection has been disconnected from the remote Bluetooth device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_DISCONNECTED instead.
- Value: usual.event.bluetooth.remotedevice.ACL_DISCONNECTED
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_NAME_UPDATE^(deprecated) (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.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_NAME_UPDATE instead.
- Value: usual.event.bluetooth.remotedevice.NAME_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIR_STATE^(deprecated) (reserved, not supported yet) indicates the connection state with a remote Bluetooth device is changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIR_STATE instead.
- Value: usual.event.bluetooth.remotedevice.PAIR_STATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_BATTERY_VALUE_UPDATE^(deprecated) (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.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_BATTERY_VALUE_UPDATE instead.
- Value: usual.event.bluetooth.remotedevice.BATTERY_VALUE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_SDP_RESULT^(deprecated) (reserved, not supported yet) indicates the SDP state of a remote Bluetooth device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_SDP_RESULT instead.
- Value: usual.event.bluetooth.remotedevice.SDP_RESULT
- Required permissions: none
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_UUID_VALUE^(deprecated) (reserved, not supported yet) indicates the UUID connection state with a remote Bluetooth device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_UUID_VALUE instead.
- Value: usual.event.bluetooth.remotedevice.UUID_VALUE
- Required permissions: ohos.permission.DISCOVER_BLUETOOTH
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_REQ^(deprecated) (reserved, not supported yet) indicates the pairing request from a remote Bluetooth device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_REQ instead.
- Value: usual.event.bluetooth.remotedevice.PAIRING_REQ
- Required permissions: ohos.permission.DISCOVER_BLUETOOTH
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_CANCEL^(deprecated) (reserved, not supported yet) indicates that Bluetooth pairing has been canceled.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_CANCEL instead.
- Value: usual.event.bluetooth.remotedevice.PAIRING_CANCEL
- Required permissions: none
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REQ^(deprecated) (reserved, not supported yet) indicates the connection request from a remote Bluetooth device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REQ instead.
- Value: usual.event.bluetooth.remotedevice.CONNECT_REQ
- Required permissions: none
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REPLY^(deprecated) (reserved, not supported yet) indicates the response to the connection request from a remote Bluetooth device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REPLY instead.
- Value: usual.event.bluetooth.remotedevice.CONNECT_REPLY
- Required permissions: none
COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_CANCEL^(deprecated) (reserved, not supported yet) indicates that the connection to a remote Bluetooth device has been canceled.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_CANCEL instead.
- Value: usual.event.bluetooth.remotedevice.CONNECT_CANCEL
- Required permissions: none
COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_CONNECT_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the connection state with a Bluetooth handsfree has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_CONNECT_STATE_UPDATE instead.
- Value: usual.event.bluetooth.handsfreeunit.CONNECT_STATE_UPDATE
- Required permissions: none
COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AUDIO_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the audio state of a Bluetooth handsfree has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AUDIO_STATE_UPDATE instead.
- Value: usual.event.bluetooth.handsfreeunit.AUDIO_STATE_UPDATE
- Required permissions: none
COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_COMMON_EVENT^(deprecated) (reserved, not supported yet) indicates that the audio gateway state of a Bluetooth handsfree has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_COMMON_EVENT instead.
- Value: usual.event.bluetooth.handsfreeunit.AG_COMMON_EVENT
- Required permissions: none
COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_CALL_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the calling state of a Bluetooth handsfree has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_CALL_STATE_UPDATE instead.
- Value: usual.event.bluetooth.handsfreeunit.AG_CALL_STATE_UPDATE
- Required permissions: none
COMMON_EVENT_BLUETOOTH_HOST_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates a change in the Bluetooth adapter state (enabled or disabled).

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HOST_STATE_UPDATE instead.
- Value: usual.event.bluetooth.host.STATE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_HOST_REQ_DISCOVERABLE^(deprecated) (reserved, not supported yet) indicates that Bluetooth is discoverable.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HOST_REQ_DISCOVERABLE instead.
- Value: usual.event.bluetooth.host.REQ_DISCOVERABLE
- Required permissions: none
COMMON_EVENT_BLUETOOTH_HOST_REQ_ENABLE^(deprecated) (reserved, not supported yet) indicates that Bluetooth is enabled.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HOST_REQ_ENABLE instead.
- Value: usual.event.bluetooth.host.REQ_ENABLE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_HOST_REQ_DISABLE^(deprecated) (reserved, not supported yet) indicates that Bluetooth is disabled.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HOST_REQ_DISABLE instead.
- Value: usual.event.bluetooth.host.REQ_DISABLE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_HOST_SCAN_MODE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the Bluetooth scan mode of the device is changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HOST_SCAN_MODE_UPDATE instead.
- Value: usual.event.bluetooth.host.SCAN_MODE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_STARTED^(deprecated) (reserved, not supported yet) indicates that Bluetooth discovery is started on the device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_STARTED instead.
- Value: usual.event.bluetooth.host.DISCOVERY_STARTED
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_FINISHED^(deprecated) (reserved, not supported yet) indicates that Bluetooth discovery is finished on the device.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_FINISHED instead.
- Value: usual.event.bluetooth.host.DISCOVERY_FINISHED
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_HOST_NAME_UPDATE^(deprecated) (reserved, not supported yet) indicates that the name of the device Bluetooth adapter has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_HOST_NAME_UPDATE instead.
- Value: usual.event.bluetooth.host.NAME_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_A2DPSINK_CONNECT_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the connection state of Bluetooth A2DP Sink has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_A2DPSINK_CONNECT_STATE_UPDATE instead.
- Value: usual.event.bluetooth.a2dpsink.CONNECT_STATE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_A2DPSINK_PLAYING_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the playing state of Bluetooth A2DP Sink has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_A2DPSINK_PLAYING_STATE_UPDATE instead.
- Value: usual.event.bluetooth.a2dpsink.PLAYING_STATE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_BLUETOOTH_A2DPSINK_AUDIO_STATE_UPDATE^(deprecated) (reserved, not supported yet) indicates that the audio state of Bluetooth A2DP Sink has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_BLUETOOTH_A2DPSINK_AUDIO_STATE_UPDATE instead.
- Value: usual.event.bluetooth.a2dpsink.AUDIO_STATE_UPDATE
- Required permissions: ohos.permission.USE_BLUETOOTH
COMMON_EVENT_NFC_ACTION_ADAPTER_STATE_CHANGED^(deprecated) (reserved, not supported yet) indicates that the state of the device NFC adapter has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_NFC_ACTION_ADAPTER_STATE_CHANGED instead.
- Value: usual.event.nfc.action.ADAPTER_STATE_CHANGED
- Required permissions: none
COMMON_EVENT_NFC_ACTION_RF_FIELD_ON_DETECTED^(deprecated) (reserved, not supported yet) indicates that the NFC RF field is detected to be in the enabled state.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_NFC_ACTION_RF_FIELD_ON_DETECTED instead.
- Value: usual.event.nfc.action.RF_FIELD_ON_DETECTED
- Required permissions: ohos.permission.MANAGE_SECURE_SETTINGS (for system applications only)
COMMON_EVENT_NFC_ACTION_RF_FIELD_OFF_DETECTED^(deprecated) (reserved, not supported yet) indicates that the NFC RF field is detected to be in the disabled state.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_NFC_ACTION_RF_FIELD_OFF_DETECTED instead.
- Value: usual.event.nfc.action.RF_FIELD_OFF_DETECTED
- Required permissions: ohos.permission.MANAGE_SECURE_SETTINGS (for system applications only)
COMMON_EVENT_DISCHARGING^(deprecated) indicates that the system stops charging the battery.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_DISCHARGING instead.
- Value: usual.event.DISCHARGING
- Required permissions: none
COMMON_EVENT_CHARGING^(deprecated) indicates that the system starts charging the battery.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_CHARGING instead.
- Value: usual.event.CHARGING
- Required permissions: none
COMMON_EVENT_DEVICE_IDLE_MODE_CHANGED^(deprecated) (reserved, not supported yet) indicates that the system idle mode has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_DEVICE_IDLE_MODE_CHANGED instead.
- Value: usual.event.DEVICE_IDLE_MODE_CHANGED
- Required permissions: none
COMMON_EVENT_POWER_SAVE_MODE_CHANGED^(deprecated) indicates that the system power-saving mode has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_POWER_SAVE_MODE_CHANGED instead.
- Value: usual.event.POWER_SAVE_MODE_CHANGED
- Required permissions: none
COMMON_EVENT_USER_ADDED^(deprecated) indicates that a user has been added to the system.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_ADDED instead.
- Value: usual.event.USER_ADDED
- Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS (for system applications only)
COMMON_EVENT_USER_REMOVED^(deprecated) indicates that a user has been removed from the system.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USER_REMOVED instead.
- Value: usual.event.USER_REMOVED
- Required permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS (for system applications only)
COMMON_EVENT_ABILITY_ADDED^(deprecated) (reserved, not supported yet) indicates that an ability has been added.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_ABILITY_ADDED instead.
- Value: usual.event.ABILITY_ADDED
- Required permissions: ohos.permission.LISTEN_BUNDLE_CHANGE
COMMON_EVENT_ABILITY_REMOVED^(deprecated) (reserved, not supported yet) indicates that an ability has been removed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_ABILITY_REMOVED instead.
- Value: usual.event.ABILITY_REMOVED
- Required permissions: ohos.permission.LISTEN_BUNDLE_CHANGE
COMMON_EVENT_ABILITY_UPDATED^(deprecated) (reserved, not supported yet) indicates that an ability has been updated.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_ABILITY_UPDATED instead.
- Value: usual.event.ABILITY_UPDATED
- Required permissions: ohos.permission.LISTEN_BUNDLE_CHANGE
COMMON_EVENT_LOCATION_MODE_STATE_CHANGED^(deprecated) (reserved, not supported yet) indicates that the location mode of the system has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_LOCATION_MODE_STATE_CHANGED instead.
- Value: usual.event.location.MODE_STATE_CHANGED
- Required permissions: none
COMMON_EVENT_IVI_SLEEP^(deprecated) (reserved, not supported yet) indicates that the in-vehicle infotainment (IVI) system of the vehicle is sleeping.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_SLEEP instead.
- Value: common.event.IVI_SLEEP
- Required permissions: none
COMMON_EVENT_IVI_PAUSE^(deprecated) (reserved, not supported yet) indicates that the IVI system of the vehicle is in sleep mode and notifies the application to stop playing.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_PAUSE instead.
- Value: common.event.IVI_PAUSE
- Required permissions: none
COMMON_EVENT_IVI_STANDBY^(deprecated) (reserved, not supported yet) indicates that a third-party application in the IVI system of a vehicle is suspended.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_STANDBY instead.
- Value: common.event.IVI_STANDBY
- Required permissions: none
COMMON_EVENT_IVI_LASTMODE_SAVE^(deprecated) (reserved, not supported yet) indicates that the third-party application in the IVI system of the vehicle saves the last mode.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_LASTMODE_SAVE instead.
- Value: common.event.IVI_LASTMODE_SAVE
- Required permissions: none
COMMON_EVENT_IVI_VOLTAGE_ABNORMAL^(deprecated) (reserved, not supported yet) indicates that the voltage of the vehicle's power system is abnormal.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_VOLTAGE_ABNORMAL instead.
- Value: common.event.IVI_VOLTAGE_ABNORMAL
- Required permissions: none
COMMON_EVENT_IVI_HIGH_TEMPERATURE^(deprecated) (reserved, not supported yet) indicates that the temperature of the IVI system of the vehicle is too high.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_HIGH_TEMPERATURE instead.
- Value: common.event.IVI_HIGH_TEMPERATURE
- Required permissions: none
COMMON_EVENT_IVI_EXTREME_TEMPERATURE^(deprecated) (reserved, not supported yet) indicates that the temperature of the IVI system of the vehicle is extremely high.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_EXTREME_TEMPERATURE instead.
- Value: common.event.IVI_EXTREME_TEMPERATURE
- Required permissions: none
COMMON_EVENT_IVI_TEMPERATURE_ABNORMAL^(deprecated) (reserved, not supported yet) indicates that the IVI system of the vehicle has an extreme temperature.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_TEMPERATURE_ABNORMAL instead.
- Value: common.event.IVI_TEMPERATURE_ABNORMAL
- Required permissions: none
COMMON_EVENT_IVI_VOLTAGE_RECOVERY^(deprecated) (reserved, not supported yet) indicates that the voltage of the vehicle's power system is restored to normal.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_VOLTAGE_RECOVERY instead.
- Value: common.event.IVI_VOLTAGE_RECOVERY
- Required permissions: none
COMMON_EVENT_IVI_TEMPERATURE_RECOVERY^(deprecated) (reserved, not supported yet) indicates that the temperature of the IVI system is restored to normal.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_TEMPERATURE_RECOVERY instead.
- Value: common.event.IVI_TEMPERATURE_RECOVERY
- Required permissions: none
COMMON_EVENT_IVI_ACTIVE^(deprecated) (reserved, not supported yet) indicates that the battery service of the vehicle-mounted system is active.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_IVI_ACTIVE instead.
- Value: common.event.IVI_ACTIVE
- Required permissions: none
COMMON_EVENT_USB_DEVICE_ATTACHED^(deprecated) indicates that a USB device has been attached to the device functioning as a USB host.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USB_DEVICE_ATTACHED instead.
- Value: usual.event.hardware.usb.action.USB_DEVICE_ATTACHED
- Required permissions: none
COMMON_EVENT_USB_DEVICE_DETACHED^(deprecated) indicates that a USB device has been detached from the device functioning as a USB host.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USB_DEVICE_DETACHED instead.
- Value: usual.event.hardware.usb.action.USB_DEVICE_DETACHED
- Required permissions: none
COMMON_EVENT_USB_ACCESSORY_ATTACHED^(deprecated) (reserved, not supported yet) indicates that a USB accessory was attached.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USB_ACCESSORY_ATTACHED instead.
- Value: usual.event.hardware.usb.action.USB_ACCESSORY_ATTACHED
- Required permissions: none
COMMON_EVENT_USB_ACCESSORY_DETACHED^(deprecated) (reserved, not supported yet) indicates that the USB attachment is uninstalled.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_USB_ACCESSORY_DETACHED instead.
- Value: usual.event.hardware.usb.action.USB_ACCESSORY_DETACHED
- Required permissions: none
COMMON_EVENT_DISK_REMOVED^(deprecated) (reserved, not supported yet) indicates that an external storage device was removed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_DISK_REMOVED instead.
- Value: usual.event.data.DISK_REMOVED
- Required permissions: ohos.permission.STORAGE_MANAGER (for system applications only)
COMMON_EVENT_DISK_UNMOUNTED^(deprecated) (reserved, not supported yet) indicates that an external storage device was unmounted.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_DISK_UNMOUNTED instead.
- Value: usual.event.data.DISK_UNMOUNTED
- Required permissions: ohos.permission.STORAGE_MANAGER (for system applications only)
COMMON_EVENT_DISK_MOUNTED^(deprecated) (reserved, not supported yet) indicates that an external storage device was mounted.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_DISK_MOUNTED instead.
- Value: usual.event.data.DISK_MOUNTED
- Required permissions: ohos.permission.STORAGE_MANAGER (for system applications only)
COMMON_EVENT_DISK_BAD_REMOVAL^(deprecated) (reserved, not supported yet) indicates that an external storage device was removed without being unmounted.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_DISK_BAD_REMOVAL instead.
- Value: usual.event.data.DISK_BAD_REMOVAL
- Required permissions: ohos.permission.STORAGE_MANAGER (for system applications only)
COMMON_EVENT_DISK_UNMOUNTABLE^(deprecated) (reserved, not supported yet) indicates that the external storage device cannot be mounted when a card is inserted.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_DISK_UNMOUNTABLE instead.
- Value: usual.event.data.DISK_UNMOUNTABLE
- Required permissions: ohos.permission.STORAGE_MANAGER (for system applications only)
COMMON_EVENT_DISK_EJECT^(deprecated) (reserved, not supported yet) indicates that the external storage medium has been ejected (interactive operation at the system software layer, not directly ejected physically).

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_DISK_EJECT instead.
- Value: usual.event.data.DISK_EJECT
- Required permissions: ohos.permission.STORAGE_MANAGER (for system applications only)
COMMON_EVENT_VISIBLE_ACCOUNTS_UPDATED^(deprecated) (reserved, not supported yet) indicates that the account visibility changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_VISIBLE_ACCOUNTS_UPDATED instead.
- Value: usual.event.data.VISIBLE_ACCOUNTS_UPDATED
- Required permissions: ohos.permission.GET_APP_ACCOUNTS (for system applications only)
COMMON_EVENT_ACCOUNT_DELETED^(deprecated) (reserved, not supported yet) indicates that an account was deleted.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_ACCOUNT_DELETED instead.
- Value: usual.event.data.ACCOUNT_DELETED
- Required permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS (for system applications only)
COMMON_EVENT_FOUNDATION_READY^(deprecated) (reserved, not supported yet) indicates that the foundation is ready.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_FOUNDATION_READY instead.
- Value: usual.event.data.FOUNDATION_READY
- Required permissions: ohos.permission.RECEIVER_STARTUP_COMPLETED (for system applications only)
COMMON_EVENT_AIRPLANE_MODE_CHANGED^(deprecated) indicates that the airplane mode of the device has changed.

This type is supported since API version 7 and deprecated since API version 9. You are advised to use COMMON_EVENT_AIRPLANE_MODE_CHANGED instead.
- Value: usual.event.AIRPLANE_MODE
- Required permissions: none
COMMON_EVENT_SPLIT_SCREEN^(deprecated) indicates that the screen has been split.

This type is supported since API version 8 and deprecated since API version 9. You are advised to use COMMON_EVENT_SPLIT_SCREEN instead.

目录

System Common Events