System Common Events

This document provides indexes for system common events defined in OpenHarmony. For details about the definition of a system common event, see Support in @ohos.commonEvent (Common Event).

System capability: SystemCapability.Notification.CommonEvent

COMMON_EVENT_BOOT_COMPLETED

Indicates that the user has finished booting and the system has been loaded.

• Value: usual.event.BOOT_COMPLETED
• Required subscriber permissions: ohos.permission.RECEIVER_STARTUP_COMPLETED

COMMON_EVENT_LOCKED_BOOT_COMPLETED

(Reserved, not supported yet) Indicates that the user has finished booting and the system has been loaded but the screen is still locked.

• Value: usual.event.LOCKED_BOOT_COMPLETED
• Required subscriber permissions: ohos.permission.RECEIVER_STARTUP_COMPLETED

COMMON_EVENT_SHUTDOWN

Indicates that the device is being shut down and the final shutdown will proceed.

• Value: usual.event.SHUTDOWN
• Required subscriber permissions: none

COMMON_EVENT_BATTERY_CHANGED

Indicates that the charging state, level, and other information about the battery have changed.

• Value: usual.event.BATTERY_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_BATTERY_LOW

Indicates that the battery level is low.

• Value: usual.event.BATTERY_LOW
• Required subscriber permissions: none

COMMON_EVENT_BATTERY_OKAY

Indicates that the battery level is normal.

• Value: usual.event.BATTERY_OKAY
• Required subscriber permissions: none

COMMON_EVENT_POWER_CONNECTED

Indicates that the device is connected to an external power supply.

• Value: usual.event.POWER_CONNECTED
• Required subscriber permissions: none

COMMON_EVENT_POWER_DISCONNECTED

Indicates that the device is disconnected from the external power supply.

• Value: usual.event.POWER_DISCONNECTED
• Required subscriber permissions: none

COMMON_EVENT_SCREEN_OFF

Indicates that the device screen is off and the device is in sleep mode.

• Value: usual.event.SCREEN_OFF
• Required subscriber permissions: none

COMMON_EVENT_SCREEN_ON

Indicates that the device screen is on and the device is in interactive state.

• Value: usual.event.SCREEN_ON
• Required subscriber permissions: none

COMMON_EVENT_THERMAL_LEVEL_CHANGED⁸⁺

Indicates that the device's thermal level has changed.

• Value: usual.event.THERMAL_LEVEL_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_USER_PRESENT

(Reserved, not supported yet) Indicates that the user unlocks the device.

• Value: usual.event.USER_PRESENT
• Required subscriber permissions: none

COMMON_EVENT_TIME_TICK

Indicates that the system time has changed as time ticks by.

• Value: usual.event.TIME_TICK
• Required subscriber permissions: none

COMMON_EVENT_TIME_CHANGED

Indicates that the system time is set.

• Value: usual.event.TIME_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_DATE_CHANGED

(Reserved, not supported yet) Indicates that the system date has changed.

• Value: usual.event.DATE_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_TIMEZONE_CHANGED

Indicates that the system time zone has changed.

• Value: usual.event.TIMEZONE_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_CLOSE_SYSTEM_DIALOGS

(Reserved, not supported yet) Indicates that the user closes a temporary system dialog box.

• Value: usual.event.CLOSE_SYSTEM_DIALOGS
• Required subscriber permissions: none

COMMON_EVENT_PACKAGE_ADDED

Indicates that a new application package has been installed on the device.

• Value: usual.event.PACKAGE_ADDED
• Required subscriber permissions: none

COMMON_EVENT_PACKAGE_REPLACED

(Reserved, not supported yet) Indicates that a later version of an installed application package has replaced the previous one on the device.

• Value: usual.event.PACKAGE_REPLACED
• Required subscriber permissions: none

COMMON_EVENT_MY_PACKAGE_REPLACED

(Reserved, not supported yet) Indicates that a later version of your application package has replaced the previous one.

• Value: usual.event.MY_PACKAGE_REPLACED
• Required subscriber permissions: none

COMMON_EVENT_PACKAGE_REMOVED

Indicates that an installed application has been uninstalled from the device with the application data retained.

• Value: usual.event.PACKAGE_REMOVED
• Required subscriber permissions: none

COMMON_EVENT_BUNDLE_REMOVED

(Reserved, not supported yet) Indicates that an installed bundle has been uninstalled from the device with the application data retained.

• Value: usual.event.BUNDLE_REMOVED
• Required subscriber permissions: none

COMMON_EVENT_PACKAGE_FULLY_REMOVED

(Reserved, not supported yet) Indicates that an installed application, including both the application data and code, has been completely uninstalled from the device.

• Value: usual.event.PACKAGE_FULLY_REMOVED
• Required subscriber permissions: none

COMMON_EVENT_PACKAGE_CHANGED

Indicates that an application package has been changed (for example, an ability in the package has been enabled or disabled).

• Value: usual.event.PACKAGE_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_PACKAGE_RESTARTED

Indicates that the user closed all processes of the application and restarted the application.

• Value: usual.event.PACKAGE_RESTARTED
• Required subscriber permissions: none

COMMON_EVENT_PACKAGE_DATA_CLEARED

Indicates that the user cleared the application package data.

• Value: usual.event.PACKAGE_DATA_CLEARED
• Required subscriber permissions: none

COMMON_EVENT_PACKAGES_SUSPENDED

(Reserved, not supported yet) Indicates that application HAP files are suspended.

• Value: usual.event.PACKAGES_SUSPENDED
• Required subscriber permissions: none

COMMON_EVENT_PACKAGES_UNSUSPENDED

(Reserved, not supported yet) Indicates that application HAP files are not suspended (restored from the suspended state).

• Value: usual.event.PACKAGES_UNSUSPENDED
• Required subscriber permissions: none

COMMON_EVENT_MY_PACKAGE_SUSPENDED

Indicates that an application HAP file is suspended.

• Value: usual.event.MY_PACKAGE_SUSPENDED
• Required subscriber permissions: none

COMMON_EVENT_MY_PACKAGE_UNSUSPENDED

Indicates that an application HAP file is not suspended.

• Value: usual.event.MY_PACKAGE_UNSUSPENDED
• Required subscriber permissions: none

COMMON_EVENT_UID_REMOVED

(Reserved, not supported yet) Indicates that a user ID has been removed from the system.

• Value: usual.event.UID_REMOVED
• Required subscriber permissions: none

COMMON_EVENT_PACKAGE_FIRST_LAUNCH

(Reserved, not supported yet) Indicates that an installed application is started for the first time.

• Value: usual.event.PACKAGE_FIRST_LAUNCH
• Required subscriber permissions: none

COMMON_EVENT_PACKAGE_NEEDS_VERIFICATION

(Reserved, not supported yet) Indicates that an application requires system verification.

• Value: usual.event.PACKAGE_NEEDS_VERIFICATION
• Required subscriber permissions: none

COMMON_EVENT_PACKAGE_VERIFIED

(Reserved, not supported yet) Indicates that an application has been verified by the system.

• Value: usual.event.PACKAGE_VERIFIED
• Required subscriber permissions: none

COMMON_EVENT_EXTERNAL_APPLICATIONS_AVAILABLE

(Reserved, not supported yet) Indicates that applications installed on the external storage are available for the system.

• Value: usual.event.EXTERNAL_APPLICATIONS_AVAILABLE
• Required subscriber permissions: none

COMMON_EVENT_EXTERNAL_APPLICATIONS_UNAVAILABLE

(Reserved, not supported yet) Indicates that applications installed on the external storage are not available for the system.

• Value: usual.event.EXTERNAL_APPLICATIONS_UNAVAILABLE
• Required subscriber permissions: none

COMMON_EVENT_CONFIGURATION_CHANGED

(Reserved, not supported yet) Indicates that the device state (for example, orientation and locale) has changed.

• Value: usual.event.CONFIGURATION_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_LOCALE_CHANGED

(Reserved, not supported yet) Indicates that the device locale has changed.

• Value: usual.event.LOCALE_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_MANAGE_PACKAGE_STORAGE

(Reserved, not supported yet) Indicates that the device storage is insufficient.

• Value: usual.event.MANAGE_PACKAGE_STORAGE
• Required subscriber permissions: none

COMMON_EVENT_DRIVE_MODE

(Reserved, not supported yet) Indicates that the system is in driving mode.

• Value: common.event.DRIVE_MODE
• Required subscriber permissions: none

COMMON_EVENT_HOME_MODE

(Reserved, not supported yet) Indicates that the system is in home mode.

• Value: common.event.HOME_MODE
• Required subscriber permissions: none

COMMON_EVENT_OFFICE_MODE

(Reserved, not supported yet) Indicates that the system is in office mode.

• Value: common.event.OFFICE_MODE
• Required subscriber permissions: none

COMMON_EVENT_USER_STARTED

(Reserved, not supported yet) Indicates that the user has been started.

• Value: usual.event.USER_STARTED
• Required subscriber permissions: none

COMMON_EVENT_USER_BACKGROUND

(Reserved, not supported yet) Indicates that the user has been brought to the background.

• Value: usual.event.USER_BACKGROUND
• Required subscriber permissions: none

COMMON_EVENT_USER_FOREGROUND

(Reserved, not supported yet) Indicates that the user has been brought to the foreground.

• Value: usual.event.USER_FOREGROUND
• Required subscriber permissions: none

COMMON_EVENT_USER_SWITCHED

Indicates that user switching is in progress.

• Value: usual.event.USER_SWITCHED
• Required subscriber permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

COMMON_EVENT_USER_STARTING

(Reserved, not supported yet) Indicates that the user is being started.

• Value: usual.event.USER_STARTING
• Required subscriber permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

COMMON_EVENT_USER_UNLOCKED

(Reserved, not supported yet) Indicates that the credential-encrypted storage has been unlocked for the current user after the device is restarted.

• Value: usual.event.USER_UNLOCKED
• Required subscriber permissions: none

COMMON_EVENT_USER_STOPPING

(Reserved, not supported yet) Indicates that the user is going to be stopped.

• Value: usual.event.USER_STOPPING
• Required subscriber permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

COMMON_EVENT_USER_STOPPED

(Reserved, not supported yet) Indicates that the user has been stopped.

• Value: usual.event.USER_STOPPED
• Required subscriber permissions: none

COMMON_EVENT_WIFI_POWER_STATE

Indicates that the Wi-Fi state has changed, for example, enabled or disabled.

• Value: usual.event.wifi.POWER_STATE
• Required subscriber permissions: none

COMMON_EVENT_WIFI_SCAN_FINISHED

Indicates that the Wi-Fi access point has been detected and proven to be available.

• Value: usual.event.wifi.SCAN_FINISHED
• Required subscriber permissions: ohos.permission.LOCATION

COMMON_EVENT_WIFI_RSSI_VALUE

Indicates that the Wi-Fi signal strength (RSSI) has changed.

• Value: usual.event.wifi.RSSI_VALUE
• Required subscriber permissions: ohos.permission.GET_WIFI_INFO

COMMON_EVENT_WIFI_CONN_STATE

Indicates that the Wi-Fi connection state has changed.

• Value: usual.event.wifi.CONN_STATE
• Required subscriber permissions: none

COMMON_EVENT_WIFI_HOTSPOT_STATE

Indicates that the Wi-Fi hotspot state has changed, for example, enabled or disabled.

• Value: usual.event.wifi.HOTSPOT_STATE
• Required subscriber permissions: none

COMMON_EVENT_WIFI_AP_STA_JOIN

Indicates that a client has joined the Wi-Fi hotspot of the current device.

• Value: usual.event.wifi.WIFI_HS_STA_JOIN
• Required subscriber permissions: ohos.permission.GET_WIFI_INFO

COMMON_EVENT_WIFI_AP_STA_LEAVE

Indicates that a client has disconnected from the Wi-Fi hotspot of the current device.

• Value: usual.event.wifi.WIFI_HS_STA_LEAVE
• Required subscriber permissions: ohos.permission.GET_WIFI_INFO

COMMON_EVENT_WIFI_MPLINK_STATE_CHANGE

Indicates that the state of MPLINK (an enhanced Wi-Fi feature) has changed.

• Value: usual.event.wifi.mplink.STATE_CHANGE
• Required subscriber permissions: ohos.permission.MPLINK_CHANGE_STATE

COMMON_EVENT_WIFI_P2P_CONN_STATE

Indicates that the Wi-Fi P2P connection state has changed.

• Value: usual.event.wifi.p2p.CONN_STATE_CHANGE
• Required subscriber permissions: ohos.permission.GET_WIFI_INFO and ohos.permission.LOCATION

COMMON_EVENT_WIFI_P2P_STATE_CHANGED

Indicates that the Wi-Fi P2P state has changed, for example, enabled or disabled.

• Value: usual.event.wifi.p2p.STATE_CHANGE
• Required subscriber permissions: ohos.permission.GET_WIFI_INFO

COMMON_EVENT_WIFI_P2P_PEERS_STATE_CHANGED

Indicates that the state of the Wi-Fi P2P peer device has changed.

• Value: usual.event.wifi.p2p.DEVICES_CHANGE
• Required subscriber permissions: ohos.permission.GET_WIFI_INFO

COMMON_EVENT_WIFI_P2P_PEERS_DISCOVERY_STATE_CHANGED

Indicates that the Wi-Fi P2P discovery state has changed.

• Value: usual.event.wifi.p2p.PEER_DISCOVERY_STATE_CHANGE
• Required subscriber permissions: ohos.permission.GET_WIFI_INFO

COMMON_EVENT_WIFI_P2P_CURRENT_DEVICE_STATE_CHANGED

Indicates that the state of the Wi-Fi P2P local device has changed.

• Value: usual.event.wifi.p2p.CURRENT_DEVICE_CHANGE
• Required subscriber permissions: ohos.permission.GET_WIFI_INFO

COMMON_EVENT_WIFI_P2P_GROUP_STATE_CHANGED

Indicates that the Wi-Fi P2P group information has changed.

• Value: usual.event.wifi.p2p.GROUP_STATE_CHANGED
• Required subscriber permissions: ohos.permission.GET_WIFI_INFO

COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CONNECT_STATE_UPDATE

(Reserved, not supported yet) Indicates the connection state of Bluetooth handsfree communication.

• Value: usual.event.bluetooth.handsfree.ag.CONNECT_STATE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CURRENT_DEVICE_UPDATE

(Reserved, not supported yet) Indicates that the device connected through Bluetooth handsfree is active.

• Value: usual.event.bluetooth.handsfree.ag.CURRENT_DEVICE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_AUDIO_STATE_UPDATE

(Reserved, not supported yet) Indicates that the connection state of Bluetooth A2DP has changed.

• Value: usual.event.bluetooth.handsfree.ag.AUDIO_STATE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CONNECT_STATE_UPDATE

(Reserved, not supported yet) Indicates the connection state of Bluetooth A2DP.

• Value: usual.event.bluetooth.a2dpsource.CONNECT_STATE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CURRENT_DEVICE_UPDATE

(Reserved, not supported yet) Indicates that the device connected using Bluetooth A2DP is active.

• Value: usual.event.bluetooth.a2dpsource.CURRENT_DEVICE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_A2DPSOURCE_PLAYING_STATE_UPDATE

(Reserved, not supported yet) Indicates that the playing state of Bluetooth A2DP has changed.

• Value: usual.event.bluetooth.a2dpsource.PLAYING_STATE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_A2DPSOURCE_AVRCP_CONNECT_STATE_UPDATE

(Reserved, not supported yet) Indicates that the AVRCP connection state of Bluetooth A2DP has changed.

• Value: usual.event.bluetooth.a2dpsource.AVRCP_CONNECT_STATE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CODEC_VALUE_UPDATE

(Reserved, not supported yet) Indicates that the audio codec state of Bluetooth A2DP has changed.

• Value: usual.event.bluetooth.a2dpsource.CODEC_VALUE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_DISCOVERED

(Reserved, not supported yet) Indicates that a remote Bluetooth device is discovered.

• Value: usual.event.bluetooth.remotedevice.DISCOVERED
• Required subscriber permissions: ohos.permission.LOCATION and ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CLASS_VALUE_UPDATE

(Reserved, not supported yet) Indicates that the Bluetooth class of a remote Bluetooth device has changed.

• Value: usual.event.bluetooth.remotedevice.CLASS_VALUE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_CONNECTED

(Reserved, not supported yet) Indicates that a low-ACL connection with a remote Bluetooth device has been established.

• Value: usual.event.bluetooth.remotedevice.ACL_CONNECTED
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_DISCONNECTED

(Reserved, not supported yet) Indicates that the low-ACL connection with a remote Bluetooth device has been terminated.

• Value: usual.event.bluetooth.remotedevice.ACL_DISCONNECTED
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_NAME_UPDATE

(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.

• Value: usual.event.bluetooth.remotedevice.NAME_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIR_STATE

(Reserved, not supported yet) Indicates that the connection state with a remote Bluetooth device has changed.

• Value: usual.event.bluetooth.remotedevice.PAIR_STATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_BATTERY_VALUE_UPDATE

(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.

• Value: usual.event.bluetooth.remotedevice.BATTERY_VALUE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_SDP_RESULT

(Reserved, not supported yet) Indicates the SDP state of a remote Bluetooth device.

• Value: usual.event.bluetooth.remotedevice.SDP_RESULT
• Required subscriber permissions: none

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_UUID_VALUE

(Reserved, not supported yet) Indicates the UUID connection state with a remote Bluetooth device.

• Value: usual.event.bluetooth.remotedevice.UUID_VALUE
• Required subscriber permissions: ohos.permission.DISCOVER_BLUETOOTH

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_REQ

(Reserved, not supported yet) Indicates the pairing request from a remote Bluetooth device.

• Value: usual.event.bluetooth.remotedevice.PAIRING_REQ
• Required subscriber permissions: ohos.permission.DISCOVER_BLUETOOTH

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_CANCEL

(Reserved, not supported yet) Indicates that Bluetooth pairing has been canceled.

• Value: usual.event.bluetooth.remotedevice.PAIRING_CANCEL
• Required subscriber permissions: none

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REQ

(Reserved, not supported yet) Indicates the connection request from a remote Bluetooth device.

• Value: usual.event.bluetooth.remotedevice.CONNECT_REQ
• Required subscriber permissions: none

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REPLY

(Reserved, not supported yet) Indicates the response to the connection request from a remote Bluetooth device.

• Value: usual.event.bluetooth.remotedevice.CONNECT_REPLY
• Required subscriber permissions: none

COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_CANCEL

(Reserved, not supported yet) Indicates that the connection to a remote Bluetooth device has been canceled.

• Value: usual.event.bluetooth.remotedevice.CONNECT_CANCEL
• Required subscriber permissions: none

COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_CONNECT_STATE_UPDATE

(Reserved, not supported yet) Indicates that the connection state with a Bluetooth handsfree has changed.

• Value: usual.event.bluetooth.handsfreeunit.CONNECT_STATE_UPDATE
• Required subscriber permissions: none

COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AUDIO_STATE_UPDATE

(Reserved, not supported yet) Indicates that the audio state of a Bluetooth handsfree has changed.

• Value: usual.event.bluetooth.handsfreeunit.AUDIO_STATE_UPDATE
• Required subscriber permissions: none

COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_COMMON_EVENT

(Reserved, not supported yet) Indicates that the audio gateway state of a Bluetooth handsfree has changed.

• Value: usual.event.bluetooth.handsfreeunit.AG_COMMON_EVENT
• Required subscriber permissions: none

COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_CALL_STATE_UPDATE

(Reserved, not supported yet) Indicates that the calling state of a Bluetooth handsfree has changed.

• Value: usual.event.bluetooth.handsfreeunit.AG_CALL_STATE_UPDATE
• Required subscriber permissions: none

COMMON_EVENT_BLUETOOTH_HOST_STATE_UPDATE

(Reserved, not supported yet) Indicates that the state of a Bluetooth adapter has changed, for example, Bluetooth has been enabled or disabled.

• Value: usual.event.bluetooth.host.STATE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_HOST_REQ_DISCOVERABLE

(Reserved, not supported yet) Indicates the request for the user to allow Bluetooth device scanning.

• Value: usual.event.bluetooth.host.REQ_DISCOVERABLE
• Required subscriber permissions: none

COMMON_EVENT_BLUETOOTH_HOST_REQ_ENABLE

(Reserved, not supported yet) Indicates the request for the user to enable Bluetooth.

• Value: usual.event.bluetooth.host.REQ_ENABLE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_HOST_REQ_DISABLE

(Reserved, not supported yet) Indicates the request for the user to disable Bluetooth.

• Value: usual.event.bluetooth.host.REQ_DISABLE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_HOST_SCAN_MODE_UPDATE

(Reserved, not supported yet) Indicates that the Bluetooth scanning mode of the device has changed.

• Value: usual.event.bluetooth.host.SCAN_MODE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_STARTED

(Reserved, not supported yet) Indicates that Bluetooth scanning has been started on the device.

• Value: usual.event.bluetooth.host.DISCOVERY_STARTED
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_FINISHED

(Reserved, not supported yet) Indicates that Bluetooth scanning is finished on the device.

• Value: usual.event.bluetooth.host.DISCOVERY_FINISHED
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_HOST_NAME_UPDATE

(Reserved, not supported yet) Indicates that the Bluetooth adapter name of the device has changed.

• Value: usual.event.bluetooth.host.NAME_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_A2DPSINK_CONNECT_STATE_UPDATE

(Reserved, not supported yet) Indicates that the connection state of Bluetooth A2DP Sink has changed.

• Value: usual.event.bluetooth.a2dpsink.CONNECT_STATE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_A2DPSINK_PLAYING_STATE_UPDATE

(Reserved, not supported yet) Indicates that the playing state of Bluetooth A2DP Sink has changed.

• Value: usual.event.bluetooth.a2dpsink.PLAYING_STATE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_BLUETOOTH_A2DPSINK_AUDIO_STATE_UPDATE

(Reserved, not supported yet) Indicates that the audio state of Bluetooth A2DP Sink has changed.

• Value: usual.event.bluetooth.a2dpsink.AUDIO_STATE_UPDATE
• Required subscriber permissions: ohos.permission.USE_BLUETOOTH

COMMON_EVENT_NFC_ACTION_ADAPTER_STATE_CHANGED

(Reserved, not supported yet) Indicates that the state of the device NFC adapter has changed.

• Value: usual.event.nfc.action.ADAPTER_STATE_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_NFC_ACTION_RF_FIELD_ON_DETECTED

(Reserved, not supported yet) Indicates that the NFC RF field is detected to be in the enabled state.

• Value: usual.event.nfc.action.RF_FIELD_ON_DETECTED
• Required subscriber permissions: ohos.permission.MANAGE_SECURE_SETTINGS

COMMON_EVENT_NFC_ACTION_RF_FIELD_OFF_DETECTED

(Reserved, not supported yet) Indicates that the NFC RF field is detected to be in the disabled state.

• Value: usual.event.nfc.action.RF_FIELD_OFF_DETECTED
• Required subscriber permissions: ohos.permission.MANAGE_SECURE_SETTINGS

COMMON_EVENT_DISCHARGING

Indicates that the system stops charging the battery.

• Value: usual.event.DISCHARGING
• Required subscriber permissions: none

COMMON_EVENT_CHARGING

Indicates that the system starts charging the battery.

• Value: usual.event.CHARGING
• Required subscriber permissions: none

COMMON_EVENT_DEVICE_IDLE_MODE_CHANGED

(Reserved, not supported yet) Indicates that the system idle mode has changed.

• Value: usual.event.DEVICE_IDLE_MODE_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_POWER_SAVE_MODE_CHANGED

Indicates that the system power saving mode has changed.

• Value: usual.event.POWER_SAVE_MODE_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_USER_ADDED

Indicates that a user has been added to the system.

• Value: usual.event.USER_ADDED
• Required subscriber permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

COMMON_EVENT_USER_REMOVED

Indicates that a user has been removed from the system.

• Value: usual.event.USER_REMOVED
• Required subscriber permissions: ohos.permission.MANAGE_LOCAL_ACCOUNTS

COMMON_EVENT_ABILITY_ADDED

(Reserved, not supported yet) Indicates that an ability has been added.

• Value: usual.event.ABILITY_ADDED
• Required subscriber permissions: ohos.permission.LISTEN_BUNDLE_CHANGE

COMMON_EVENT_ABILITY_REMOVED

(Reserved, not supported yet) Indicates that an ability has been removed.

• Value: usual.event.ABILITY_REMOVED
• Required subscriber permissions: ohos.permission.LISTEN_BUNDLE_CHANGE

COMMON_EVENT_ABILITY_UPDATED

(Reserved, not supported yet) Indicates that an ability has been updated.

• Value: usual.event.ABILITY_UPDATED
• Required subscriber permissions: ohos.permission.LISTEN_BUNDLE_CHANGE

COMMON_EVENT_LOCATION_MODE_STATE_CHANGED

(Reserved, not supported yet) Indicates that the location mode of the system has changed.

• Value: usual.event.location.MODE_STATE_CHANGED
• Required subscriber permissions: none

COMMON_EVENT_IVI_SLEEP

(Reserved, not supported yet) Indicates that the in-vehicle infotainment (IVI) system is in sleep mode.

• Value: common.event.IVI_SLEEP
• Required subscriber permissions: none

COMMON_EVENT_IVI_PAUSE

(Reserved, not supported yet) Indicates that the IVI system as entered sleep mode and instructs the playing application to stop playback.

• Value: common.event.IVI_PAUSE
• Required subscriber permissions: none

COMMON_EVENT_IVI_STANDBY

(Reserved, not supported yet) Requests a third-party application in the IVI system to pause the current work.

• Value: common.event.IVI_STANDBY
• Required subscriber permissions: none

COMMON_EVENT_IVI_LASTMODE_SAVE

(Reserved, not supported yet) Requests a third-party application in the IVI system to save its last mode.

• Value: common.event.IVI_LASTMODE_SAVE
• Required subscriber permissions: none

COMMON_EVENT_IVI_VOLTAGE_ABNORMAL

(Reserved, not supported yet) Indicates that the voltage of the vehicle's power system is abnormal.

• Value: common.event.IVI_VOLTAGE_ABNORMAL
• Required subscriber permissions: none

COMMON_EVENT_IVI_HIGH_TEMPERATURE

(Reserved, not supported yet) Indicates that the temperature of the IVI system is high.

• Value: common.event.IVI_HIGH_TEMPERATURE
• Required subscriber permissions: none

COMMON_EVENT_IVI_EXTREME_TEMPERATURE

(Reserved, not supported yet) Indicates that the temperature of the IVI system is extremely high.

• Value: common.event.IVI_EXTREME_TEMPERATURE
• Required subscriber permissions: none

COMMON_EVENT_IVI_TEMPERATURE_ABNORMAL

(Reserved, not supported yet) Indicates that the IVI system is at an extreme temperature.

• Value: common.event.IVI_TEMPERATURE_ABNORMAL
• Required subscriber permissions: none

COMMON_EVENT_IVI_VOLTAGE_RECOVERY

(Reserved, not supported yet) Indicates that the voltage of the vehicle's power system is restored to normal.

• Value: common.event.IVI_VOLTAGE_RECOVERY
• Required subscriber permissions: none

COMMON_EVENT_IVI_TEMPERATURE_RECOVERY

(Reserved, not supported yet) Indicates that the temperature of the IVI system is restored to normal.

• Value: common.event.IVI_TEMPERATURE_RECOVERY
• Required subscriber permissions: none

COMMON_EVENT_IVI_ACTIVE

(Reserved, not supported yet) Indicates that the battery service of the IVI system is active.

• Value: common.event.IVI_ACTIVE
• Required subscriber permissions: none

COMMON_EVENT_USB_DEVICE_ATTACHED

Indicates that a USB device has been attached to the device functioning as a USB host.

• Value: usual.event.hardware.usb.action.USB_DEVICE_ATTACHED
• Required subscriber permissions: none

COMMON_EVENT_USB_DEVICE_DETACHED

Indicates that a USB device has been detached from the device functioning as a USB host.

• Value: usual.event.hardware.usb.action.USB_DEVICE_DETACHED
• Required subscriber permissions: none

COMMON_EVENT_USB_ACCESSORY_ATTACHED

(Reserved, not supported yet) Indicates that a USB accessory was attached.

• Value: usual.event.hardware.usb.action.USB_ACCESSORY_ATTACHED
• Required subscriber permissions: none

COMMON_EVENT_USB_ACCESSORY_DETACHED

(Reserved, not supported yet) Indicates that a USB accessory was detached.

• Value: usual.event.hardware.usb.action.USB_ACCESSORY_DETACHED
• Required subscriber permissions: none

COMMON_EVENT_DISK_REMOVED

(Reserved, not supported yet) Indicates that an external storage device was removed.

• Value: usual.event.data.DISK_REMOVED
• Required subscriber permissions: ohos.permission.STORAGE_MANAGER

COMMON_EVENT_DISK_UNMOUNTED

(Reserved, not supported yet) Indicates that an external storage device was unmounted.

• Value: usual.event.data.DISK_UNMOUNTED
• Required subscriber permissions: ohos.permission.STORAGE_MANAGER

COMMON_EVENT_DISK_MOUNTED

(Reserved, not supported yet) Indicates that an external storage device was mounted.

• Value: usual.event.data.DISK_MOUNTED
• Required subscriber permissions: ohos.permission.STORAGE_MANAGER

COMMON_EVENT_DISK_BAD_REMOVAL

(Reserved, not supported yet) Indicates that an external storage device was removed without being unmounted.

• Value: usual.event.data.DISK_BAD_REMOVAL
• Required subscriber permissions: ohos.permission.STORAGE_MANAGER

COMMON_EVENT_DISK_UNMOUNTABLE

(Reserved, not supported yet) Indicates that an external storage device is unmountable when the card is inserted.

• Value: usual.event.data.DISK_UNMOUNTABLE
• Required subscriber permissions: ohos.permission.STORAGE_MANAGER

COMMON_EVENT_DISK_EJECT

(Reserved, not supported yet) Indicates that an external storage device was ejected (at the software level).

• Value: usual.event.data.DISK_EJECT
• Required subscriber permissions: ohos.permission.STORAGE_MANAGER

COMMON_EVENT_VISIBLE_ACCOUNTS_UPDATED

(Reserved, not supported yet) Indicates that the account visibility changed.

• Value: usual.event.data.VISIBLE_ACCOUNTS_UPDATED
• Required subscriber permissions: ohos.permission.GET_APP_ACCOUNTS

COMMON_EVENT_ACCOUNT_DELETED

(Reserved, not supported yet) Indicates that an account was deleted.

• Value: usual.event.data.ACCOUNT_DELETED
• Required subscriber permissions: ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

COMMON_EVENT_FOUNDATION_READY

(Reserved, not supported yet) Indicates that the foundation is ready.

• Value: usual.event.data.FOUNDATION_READY
• Required subscriber permissions: ohos.permission.RECEIVER_STARTUP_COMPLETED

COMMON_EVENT_AIRPLANE_MODE_CHANGED

Indicates that the airplane mode of the device has changed.

• Value: usual.event.AIRPLANE_MODE
• Required subscriber permissions: none

COMMON_EVENT_SPLIT_SCREEN⁸⁺

Indicates that the screen has been split.

• Value: usual.event.SPLIT_SCREEN
• Required subscriber permissions: none