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_CHANGED 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 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.ACCESS_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 Indicates the UUID connection state with a remote Bluetooth device.
- Value: usual.event.bluetooth.remotedevice.UUID_VALUE
- Required subscriber permissions: ohos.permission.ACCESS_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 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: none
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 Indicates that Bluetooth scanning has been started on the device.
- Value: usual.event.bluetooth.host.DISCOVERY_STARTED
- Required subscriber permissions: ohos.permission.ACCESS_BLUETOOTH
COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_FINISHED Indicates that Bluetooth scanning is finished on the device.
- Value: usual.event.bluetooth.host.DISCOVERY_FINISHED
- Required subscriber permissions: ohos.permission.ACCESS_BLUETOOTH
COMMON_EVENT_BLUETOOTH_HOST_NAME_UPDATE Indicates that the Bluetooth adapter name of the device has changed.
- Value: usual.event.bluetooth.host.NAME_UPDATE
- Required subscriber permissions: ohos.permission.ACCESS_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_CHANGED ⁹⁺ 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_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.