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.commonEventManager (Common Event).

System capability: SystemCapability.Notification.CommonEvent

COMMON_EVENT_BOOT_COMPLETED

Indicates that the user has finished the boot process.

COMMON_EVENT_LOCKED_BOOT_COMPLETED

(Reserved, not supported yet) Indicates that the user has finished the boot process 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.

COMMON_EVENT_BATTERY_CHANGED

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

COMMON_EVENT_BATTERY_LOW

Indicates that the battery level is low.

COMMON_EVENT_BATTERY_OKAY

Indicates that the battery level is normal.

COMMON_EVENT_POWER_CONNECTED

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

COMMON_EVENT_POWER_DISCONNECTED

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

COMMON_EVENT_SCREEN_OFF

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

COMMON_EVENT_SCREEN_ON

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

COMMON_EVENT_THERMAL_LEVEL_CHANGED

Indicates that the device’s thermal level has changed.

COMMON_EVENT_USER_PRESENT^(deprecated)

(Reserved, not supported yet) Indicates that the user unlocks the device. - Value: usual.event.USER_PRESENT - Required subscriber permissions: none > NOTE > > This API is deprecated since API version 10. > You are advised to use COMMON_EVENT_SCREEN_UNLOCKED¹⁰⁺ instead.

COMMON_EVENT_TIME_TICK

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

COMMON_EVENT_TIME_CHANGED

Indicates that the system time is set.

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.

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.

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.

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).

COMMON_EVENT_PACKAGE_RESTARTED

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

COMMON_EVENT_PACKAGE_DATA_CLEARED

Indicates that the user cleared the application package data.

COMMON_EVENT_PACKAGE_CACHE_CLEARED⁹⁺

Indicates that the user cleared the application package cache.

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_CHANGED¹¹⁺

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.

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

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_DISTRIBUTED_ACCOUNT_LOGIN

(Reserved, not supported yet) Indicates a successful login to a distributed account.

COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGOUT

(Reserved, not supported yet) Indicates a successful logout of a distributed account.

COMMON_EVENT_DISTRIBUTED_ACCOUNT_TOKEN_INVALID

(Reserved, not supported yet) Indicates the token of a distributed account is invalid.

COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGOFF

(Reserved, not supported yet) Indicates that a distributed account is deregistered.

COMMON_EVENT_WIFI_POWER_STATE

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

COMMON_EVENT_WIFI_SCAN_FINISHED

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

COMMON_EVENT_WIFI_SCAN_STATE

Indicates that the Wi-Fi access point state has changed.

COMMON_EVENT_WIFI_RSSI_VALUE

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

COMMON_EVENT_WIFI_CONN_STATE

Indicates that the Wi-Fi connection state has changed.

COMMON_EVENT_WIFI_HOTSPOT_STATE

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

COMMON_EVENT_WIFI_AP_STA_JOIN

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

COMMON_EVENT_WIFI_AP_STA_LEAVE

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

COMMON_EVENT_WIFI_MPLINK_STATE_CHANGE

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

COMMON_EVENT_WIFI_P2P_CONN_STATE

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

COMMON_EVENT_WIFI_P2P_STATE_CHANGED

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

COMMON_EVENT_WIFI_P2P_PEERS_STATE_CHANGED

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

COMMON_EVENT_WIFI_P2P_PEERS_DISCOVERY_STATE_CHANGED

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

COMMON_EVENT_WIFI_P2P_CURRENT_DEVICE_STATE_CHANGED

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

COMMON_EVENT_WIFI_P2P_GROUP_STATE_CHANGED

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

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: none

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

Indicates that the state of the device NFC adapter has changed.

COMMON_EVENT_NFC_ACTION_RF_FIELD_ON_DETECTED

Indicates that the NFC RF field is on.

COMMON_EVENT_NFC_ACTION_RF_FIELD_OFF_DETECTED

Indicates that the NFC RF field is off.

COMMON_EVENT_DISCHARGING

Indicates that the system stops charging the battery.

COMMON_EVENT_CHARGING

Indicates that the system starts charging the battery.

COMMON_EVENT_CHARGE_TYPE_CHANGED

Indicates that the system charging type has changed. This event is available only for system applications.

COMMON_EVENT_CHARGE_IDLE_MODE_CHANGED

Indicates that the device enters the charging idle mode.

COMMON_EVENT_DEVICE_IDLE_MODE_CHANGED

Indicates that the system idle mode has changed.

COMMON_EVENT_DEVICE_IDLE_EXEMPTION_LIST_UPDATED¹⁰⁺

Indicates that the exemption list for resource usage restrictions has been updated in idle mode. This event is for system applications only.

COMMON_EVENT_POWER_SAVE_MODE_CHANGED

Indicates that the system power saving mode has changed.

COMMON_EVENT_USER_ADDED

Indicates that a user has been added to the system.

COMMON_EVENT_USER_REMOVED

Indicates that a user has been removed from the system.

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_STATE⁹⁺

Indicates that the USB device state has changed.

COMMON_EVENT_USB_PORT_CHANGED⁹⁺

Indicates that the USB port state of the device has changed.

COMMON_EVENT_USB_DEVICE_ATTACHED

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

COMMON_EVENT_USB_DEVICE_DETACHED

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

COMMON_EVENT_USB_ACCESSORY_ATTACHED

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

COMMON_EVENT_USB_ACCESSORY_DETACHED

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

COMMON_EVENT_DISK_REMOVED

(Reserved, not supported yet) Indicates that an external storage device was removed. - Value: usual.event.data.DISK_BAD_REMOVAL - 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_UNMOUNTABLE - 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.hardware.usb.action.USB_ACCESSORY_DETACHED - 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_REMOVED - 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_UNMOUNTED - 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_VOLUME_REMOVED⁹⁺

Indicates that an external storage device was removed.

COMMON_EVENT_VOLUME_UNMOUNTED⁹⁺

Indicates that an external storage device was unmounted.

COMMON_EVENT_VOLUME_MOUNTED⁹⁺

Indicates that an external storage device was mounted.

COMMON_EVENT_VOLUME_BAD_REMOVAL⁹⁺

Indicates that an external storage device was removed without being unmounted.

COMMON_EVENT_VOLUME_EJECT⁹⁺

Indicates that an external storage device was ejected (at the software level).

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_SCREEN

Indicates that the screen has been split. - Value: usual.event.SPLIT_SCREEN - Required subscriber permissions: ohos.permission.RECEIVER_SPLIT_SCREEN

COMMON_EVENT_SLOT_CHANGE⁹⁺

Indicates that the notification slot has been updated.

COMMON_EVENT_SPN_INFO_CHANGED⁹⁺

Indicates that the SPN displayed has been updated. - Value: usual.event.SPN_INFO_CHANGED - Required subscriber permissions: none

COMMON_EVENT_QUICK_FIX_APPLY_RESULT⁹⁺

Indicates the result of applying a quick fix to the application.

COMMON_EVENT_HTTP_PROXY_CHANGE¹⁰⁺

Indicates that the HTTP proxy configuration has changed. - Value: usual.event.HTTP_PROXY_CHANGE - Required subscriber permissions: none

COMMON_EVENT_DOMAIN_ACCOUNT_STATUS_CHANGED¹⁰⁺

Indicates that the domain account status has changed.

COMMON_EVENT_SIM_STATE_CHANGED¹⁰⁺

Indicates that the SIM card state has changed.

COMMON_EVENT_SMS_RECEIVED_COMPLETED¹⁰⁺

Indicates that the SMS message is received.

COMMON_EVENT_SMS_EMERGENCY_CB_RECEIVE_COMPLETED¹⁰⁺

Indicates that an emergency cell broadcast message is received.

COMMON_EVENT_SMS_CB_RECEIVE_COMPLETED¹⁰⁺

Indicates that a cell broadcast message is received.

COMMON_EVENT_STK_COMMAND¹⁰⁺

(Reserved, not supported yet) Indicates the STK command.

COMMON_EVENT_STK_SESSION_END¹⁰⁺

(Reserved, not supported yet) Indicates that an STK session ends.

COMMON_EVENT_STK_CARD_STATE_CHANGED¹⁰⁺

(Reserved, not supported yet) Indicates that the STK card state has changed.

COMMON_EVENT_STK_ALPHA_IDENTIFIER¹⁰⁺

(Reserved, not supported yet) Indicates the STK alpha indicator.

COMMON_EVENT_SMS_WAPPUSH_RECEIVE_COMPLETED¹⁰⁺

Indicates that a WAP push message is received.

COMMON_EVENT_OPERATOR_CONFIG_CHANGED¹⁰⁺

Indicates that the carrier configuration has been updated.

COMMON_EVENT_SIM_CARD_DEFAULT_SMS_SUBSCRIPTION_CHANGED¹⁰⁺

Indicates that the default SIM card for the SMS service has changed.

COMMON_EVENT_SIM_CARD_DEFAULT_DATA_SUBSCRIPTION_CHANGED¹⁰⁺

Indicates that the default SIM card for the mobile data service has changed.

COMMON_EVENT_SIM_CARD_DEFAULT_MAIN_SUBSCRIPTION_CHANGED¹⁰⁺

Indicates that the default primary SIM card has changed.

COMMON_EVENT_SIM_CARD_DEFAULT_VOICE_SUBSCRIPTION_CHANGED¹⁰⁺

Indicates that the default SIM card for the voice service has changed.

COMMON_EVENT_CALL_STATE_CHANGED¹⁰⁺

Indicates that the call state has changed.

COMMON_EVENT_CELLULAR_DATA_STATE_CHANGED¹⁰⁺

Indicates that the cellular data state has changed.

COMMON_EVENT_NETWORK_STATE_CHANGED¹⁰⁺

Indicates that the network state has changed.

COMMON_EVENT_SIGNAL_INFO_CHANGED¹⁰⁺

Indicates that the signal information is updated.

COMMON_EVENT_INCOMING_CALL_MISSED¹⁰⁺

Indicates a missed call.

COMMON_EVENT_RADIO_STATE_CHANGE¹⁰⁺

Indicates that the power-on and power-off status of the modem has changed.

COMMON_EVENT_SCREEN_LOCKED ¹⁰⁺

Indicates that the screen is locked.

COMMON_EVENT_SCREEN_UNLOCKED¹⁰⁺

Indicates that the screen is unlocked.

COMMON_EVENT_QUICK_FIX_REVOKE_RESULT¹⁰⁺

ָIndicates the result of revoking a quick fix to the application.

COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGIN

(Reserved, not supported yet) Indicates a successful login to a distributed account.

COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGOUT

(Reserved, not supported yet) Indicates a successful logout of a distributed account.

COMMON_EVENT_DISTRIBUTED_ACCOUNT_TOKEN_INVALID

(Reserved, not supported yet) Indicates the token of a distributed account is invalid.

COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGOFF

(Reserved, not supported yet) Indicates that a distributed account is deregistered.

COMMON_EVENT_USER_INFO_UPDATED⁹⁺

Indicates that the user information has been updated.

COMMON_EVENT_AUDIO_QUALITY_CHANGE

Indicates that the audio quality has changed.

COMMON_EVENT_NET_QUOTA_WARNING¹⁰⁺

Indicates that the network data usage has reached the alarm threshold.

COMMON_EVENT_NET_QUOTA_LIMIT_REMINDED¹⁰⁺

Indicates that the network data usage has reached the upper limit, and network access is still available.

OMMON_EVENT_NET_QUOTA_LIMIT¹⁰⁺

Indicates that the network data usage has reached the upper limit, and network access becomes unavailable.

COMMON_EVENT_HTTP_PROXY_CHANGE¹⁰⁺

Indicates that the HTTP proxy configuration has changed.

COMMON_EVENT_AIRPLANE_MODE_CHANGED¹⁰⁺

Indicates that the airplane mode state has changed.

COMMON_EVENT_CONNECTIVITY_CHANGE¹⁰⁺

Indicates that the network connection state has changed.

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