xref: /ohos5.0/base/notification/common_event_service/interfaces/inner_api/common_event_support.h

/*
 * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef FOUNDATION_EVENT_CESFWK_KITS_NATIVE_INCLUDE_COMMON_EVENT_SUPPORT_H
#define FOUNDATION_EVENT_CESFWK_KITS_NATIVE_INCLUDE_COMMON_EVENT_SUPPORT_H

#include <string>
#include <vector>

namespace OHOS {
namespace EventFwk {
class CommonEventSupport {
public:
    /**
     * Indicates the action of a common event that the user has finished booting and the system has been loaded.
     * To subscribe to this common event, your application must have the ohos.permission.RECEIVER_STARTUP_COMPLETED
     * permission.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_BOOT_COMPLETED;
    /**
     * Indicates the action of a common event that the user has finished booting and the system has been loaded but the
     * screen is still locked.
     * To subscribe to this common event, your application must have the ohos.permission.RECEIVER_STARTUP_COMPLETED
     * permission.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_LOCKED_BOOT_COMPLETED;
    /**
     * Indicates the action of a common event that the device is being shut down and the final shutdown will proceed.
     * This is different from sleeping. All unsaved data will be lost after shut down.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_SHUTDOWN;
    /**
     * Indicates the action of a common event that the charging state, level, and other information about the battery
     * have changed.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_BATTERY_CHANGED;
    /**
     * Indicates the action of a common event that the battery level is low.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_BATTERY_LOW;
    /**
     * Indicates the action of a common event that the battery exit the low state.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_BATTERY_OKAY;
    /**
     * Indicates the action of a common event that the device is connected to the external power.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_POWER_CONNECTED;
    /**
     * Indicates the action of a common event that the device is disconnected from the external power.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_POWER_DISCONNECTED;

    /**
     * Indicates the action of a common event that the device screen is off and the device is sleeping.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_SCREEN_OFF;
    /**
     * Indicates the action of a common event that the device screen is on and the device is interactive.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_SCREEN_ON;
    /**
     * Indicates the action of a common event that the thermal level changed.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_THERMAL_LEVEL_CHANGED;
    /**
     * Indicates the action of a common event that the device is about to enter the force sleep mode.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_ENTER_FORCE_SLEEP;
    /**
     * Indicates the action of a common event that the device exits the force sleep mode.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_EXIT_FORCE_SLEEP;
    /**
     * Indicates the action of a common event that the device is idle and charging,
     * services can do some business on the background.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_CHARGE_IDLE_MODE_CHANGED;
    /**
     * Indicates the action of a common event that the user unlocks the device.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_USER_PRESENT;

    /**
     * Indicates the action of a common event that the system time has changed.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_TIME_TICK;
    /**
     * Indicates the action of a common event that the system time is set.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_TIME_CHANGED;
    /**
     * Indicates the action of a common event that the system date has changed.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_DATE_CHANGED;
    /**
     * Indicates the action of a common event that the system time zone has changed.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_TIMEZONE_CHANGED;

    /**
     * Indicates the action of a common event that a user closes a temporary system dialog box.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_CLOSE_SYSTEM_DIALOGS;

    /**
     * Indicates the action of a common event that bundle scan has finished.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_BUNDLE_SCAN_FINISHED;
    /**
     * Indicates the action of a common event that a new application package has been installed on the device.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_ADDED;
    /**
     * This commonEvent means when a new application package start to install on the device.
     * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_PACKAGE_INSTALLATION_STARTED;
    /**
     * This common event means an application package enables or disables a dynamic icon.
     * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_DYNAMIC_ICON_CHANGED;
    /**
     * Indicates the action of a common event that a new version of an installed application package has replaced
     * the previous one on the device.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_REPLACED;
    /**
     * Indicates the action of a common event that a new version of your application package has replaced
     * the previous one. This common event is sent only to the application that was replaced.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_MY_PACKAGE_REPLACED;
    /**
     * Indicates the action of a common event that an installed application has been uninstalled from the device
     * with the application data remained.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_REMOVED;
    /**
     * Indicates the action of a common event that an installed bundle has been uninstalled from the device with the
     * application data remained.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_BUNDLE_REMOVED;
    /**
     * Indicates the action of a common event that an installed application, including both the application data and
     * code, have been completely uninstalled from the device.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_FULLY_REMOVED;
    /**
     * Indicates the action of a common event that an application package has been changed
     * (for example, a component in the package has been enabled or disabled).
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_CHANGED;
    /**
     * Indicates the action of a common event that the user has restarted the application package and killed all its
     * processes.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_RESTARTED;
    /**
     * Indicates the action of a common event that the user has cleared the application package data.
     * This common event is published after COMMON_EVENT_PACKAGE_RESTARTED is triggered and the data has been cleared.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_DATA_CLEARED;
    /**
     * Indicates the action of a common event that the user has cleared the application package cache.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_CACHE_CLEARED;
    /**
     * Indicates the action of a common event that application packages have been suspended.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGES_SUSPENDED;
    /**
     * Indicates the action of a common event that application packages have not been suspended.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGES_UNSUSPENDED;
    /**
     * Indicates the action of a common event that an application package has been suspended.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_MY_PACKAGE_SUSPENDED;
    /**
     * Indicates the action of a common event that an application package has not been suspended.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_MY_PACKAGE_UNSUSPENDED;
    /**
     * Indicates the action of a common event that a user ID has been removed from the system.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_UID_REMOVED;
    /**
     * Indicates the action of a common event that an installed application is started for the first time.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_FIRST_LAUNCH;
    /**
     * Indicates the action of a common event that an application requires system verification.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_NEEDS_VERIFICATION;
    /**
     * Indicates the action of a common event that an application has been verified by the system.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_PACKAGE_VERIFIED;

    /**
     * Indicates the action of a common event that applications installed on the external storage become
     * available for the system.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_EXTERNAL_APPLICATIONS_AVAILABLE;
    /**
     * Indicates the action of a common event that applications installed on the external storage become unavailable for
     * the system.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_EXTERNAL_APPLICATIONS_UNAVAILABLE;

    /**
     * Indicates the action of a common event that the device state (for example, orientation and locale) has changed.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_CONFIGURATION_CHANGED;
    /**
     * Indicates the action of a common event that the device locale has changed.
     * This common event can only be published by the system.
     */
    static const std::string COMMON_EVENT_LOCALE_CHANGED;

    /**
     * Indicates the action of a common event that the device storage is insufficient.
     */
    static const std::string COMMON_EVENT_MANAGE_PACKAGE_STORAGE;

    /**
     * Indicates the action of a common event that one sandbox package is installed.
     */
    static const std::string COMMON_EVENT_SANDBOX_PACKAGE_ADDED;
    /**
     * Indicates the action of a common event that one sandbox package is uninstalled.
     */
    static const std::string COMMON_EVENT_SANDBOX_PACKAGE_REMOVED;
    /**
     * Indicates the action of a common event that the system is in driving mode.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_DRIVE_MODE;
    /**
     * Indicates the action of a common event that the system is in home mode.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_HOME_MODE;
    /**
     * Indicates the action of a common event that the system is in office mode.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_OFFICE_MODE;

    /**
    * Indicates the action of a common event that the window mode is split screen.
    * This is a protected common event, which can be sent only by the system.
    */
    static const std::string COMMON_EVENT_SPLIT_SCREEN;

    /**
     * Indicates the action of a common event that the user has been started.
     */
    static const std::string COMMON_EVENT_USER_STARTED;
    /**
     * Indicates the action of a common event that the user has been brought to the background.
     */
    static const std::string COMMON_EVENT_USER_BACKGROUND;
    /**
     * Indicates the action of a common event that the user has been brought to the foreground.
     */
    static const std::string COMMON_EVENT_USER_FOREGROUND;
    /**
     * Indicates the action of a common event that a user switch is happening.
     * To subscribe to this common event, your application must have the ohos.permission.MANAGE_LOCAL_ACCOUNTS
     * permission.
     */
    static const std::string COMMON_EVENT_USER_SWITCHED;
    /**
     * Indicates the action of a common event that the user is going to be started.
     * To subscribe to this common event, your application must have the ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS
     * permission.
     */
    static const std::string COMMON_EVENT_USER_STARTING;
    /**
     * Indicates the action of a common event that the credential-encrypted storage has become unlocked
     * for the current user when the device is unlocked after being restarted.
     */
    static const std::string COMMON_EVENT_USER_UNLOCKED;
    /**
     * Indicates the action of a common event that the user is going to be stopped.
     * To subscribe to this common event, your application must have the ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS
     * permission.
     */
    static const std::string COMMON_EVENT_USER_STOPPING;
    /**
     * Indicates the action of a common event that the user has been stopped.
     */
    static const std::string COMMON_EVENT_USER_STOPPED;
    /**
     * Indicates the action of a common event about a login of a user with account ID.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_HWID_LOGIN;
    /**
     * Indicates the action of a common event about a logout of a user with account ID.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_HWID_LOGOUT;
    /**
     * Indicates the action of a common event that the account ID is invalid.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_HWID_TOKEN_INVALID;
    /**
     * Indicates the action of a common event about a logoff of a account ID.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_HWID_LOGOFF;

    /**
     * Indicates the action of a common event about the Wi-Fi state, such as enabled and disabled.
     */
    static const std::string COMMON_EVENT_WIFI_POWER_STATE;

    /**
     * Indicates the action of a common event that the Wi-Fi access point has been scanned and proven to be available.
     * To subscribe to this common event, your application must have the ohos.permission.LOCATION permission.
     */
    static const std::string COMMON_EVENT_WIFI_SCAN_FINISHED;

    /**
     * Indicates the action of a common event that the Wi-Fi signal strength (RSSI) has changed.
     * To subscribe to this common event, your application must have the ohos.permission.GET_WIFI_INFO permission.
     */
    static const std::string COMMON_EVENT_WIFI_RSSI_VALUE;

    /**
     * Indicates the action of a common event that the Wi-Fi connection state has changed.
     */
    static const std::string COMMON_EVENT_WIFI_CONN_STATE;

    /**
     * Indicates the action of a common event about the Wi-Fi hotspot state, such as enabled or disabled.
     */
    static const std::string COMMON_EVENT_WIFI_HOTSPOT_STATE;

    /**
     * Indicates the action of a common event that a client has joined the Wi-Fi hotspot of the current device. You can
     * register this common event to listen for information about the clients joining your hotspot.
     * To subscribe to this common event, your application must have the ohos.permission.GET_WIFI_INFO permission.
     */
    static const std::string COMMON_EVENT_WIFI_AP_STA_JOIN;

    /**
     * Indicates the action of a common event that a client has dropped connection to the Wi-Fi hotspot of the current
     * device. You can register this common event to listen for information about the clients leaving your hotspot.
     * To subscribe to this common event, your application must have the ohos.permission.GET_WIFI_INFO permission.
     */
    static const std::string COMMON_EVENT_WIFI_AP_STA_LEAVE;

    /**
     * Indicates the action of a common event that the state of MPLink (an enhanced Wi-Fi feature) has changed.
     * To subscribe to this common event, your application must have the ohos.permission.MPLINK_CHANGE_STATE permission.
     */
    static const std::string COMMON_EVENT_WIFI_MPLINK_STATE_CHANGE;

    /**
     * Indicates the action of a common event that the Wi-Fi P2P connection state has changed.
     * To subscribe to this common event, your application must have the ohos.permission.GET_WIFI_INFO and
     * ohos.permission.LOCATION permissions.
     */
    static const std::string COMMON_EVENT_WIFI_P2P_CONN_STATE;

    /**
     * Indicates the action of a common event about the Wi-Fi P2P state, such as enabled and disabled.
     * To subscribe to this common event, your application must have the ohos.permission.GET_WIFI_INFO permission.
     */
    static const std::string COMMON_EVENT_WIFI_P2P_STATE_CHANGED;

    /**
     * Indicates that the Wi-Fi P2P peers state change.
     * To subscribe to this common event, your application must have the ohos.permission.GET_WIFI_INFO permission.
     */
    static const std::string COMMON_EVENT_WIFI_P2P_PEERS_STATE_CHANGED;

    /**
     * Indicates that the Wi-Fi P2P discovery state change.
     * To subscribe to this common event, your application must have the ohos.permission.GET_WIFI_INFO permission.
     */
    static const std::string COMMON_EVENT_WIFI_P2P_PEERS_DISCOVERY_STATE_CHANGED;

    /**
     * Indicates that the Wi-Fi P2P current device state change.
     * To subscribe to this common event, your application must have the ohos.permission.GET_WIFI_INFO permission.
     */
    static const std::string COMMON_EVENT_WIFI_P2P_CURRENT_DEVICE_STATE_CHANGED;

    /**
     * Indicates that the Wi-Fi P2P group info is changed.
     * To subscribe to this common event, your application must have the ohos.permission.GET_WIFI_INFO permission.
     */
    static const std::string COMMON_EVENT_WIFI_P2P_GROUP_STATE_CHANGED;

    /**
     * Indicates that network traffic statistics have been updated.
     */
    static const std::string COMMON_EVENT_NETMANAGER_NETSTATES_UPDATED;

    /**
     * Indicates that the network traffic has exceeded the limit.
     */
    static const std::string COMMON_EVENT_NETMANAGER_NETSTATES_LIMITED;

    /**
     * Indicates the action of a common event about the connection state of Bluetooth handsfree communication.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CONNECT_STATE_UPDATE;

    /**
     * Indicates the action of a common event that the device connected to the Bluetooth handsfree is active.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_CURRENT_DEVICE_UPDATE;

    /**
     * Indicates the action of a common event that the connection state of Bluetooth A2DP has changed.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HANDSFREE_AG_AUDIO_STATE_UPDATE;

    /**
     * Indicates the action of a common event about the connection state of Bluetooth A2DP.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CONNECT_STATE_UPDATE;

    /**
     * Indicates the action of a common event that the device connected using Bluetooth A2DP is active.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CURRENT_DEVICE_UPDATE;

    /**
     * Indicates the action of a common event that the playing state of Bluetooth A2DP has changed.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_A2DPSOURCE_PLAYING_STATE_UPDATE;

    /**
     * Indicates the action of a common event that the AVRCP connection state of Bluetooth A2DP has changed.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_A2DPSOURCE_AVRCP_CONNECT_STATE_UPDATE;

    /**
     * Indicates the action of a common event that the audio codec state of Bluetooth A2DP has changed.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_A2DPSOURCE_CODEC_VALUE_UPDATE;

    /**
     * Indicates the action of a common event that a remote Bluetooth device has been discovered.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH and
     * ohos.permission.LOCATION permissions.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_DISCOVERED;

    /**
     * Indicates the action of a common event that the Bluetooth class of a remote Bluetooth device has changed.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CLASS_VALUE_UPDATE;

    /**
     * Indicates the action of a common event that a low level (ACL) connection has been established with a remote
     * Bluetooth device.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_CONNECTED;

    /**
     * Indicates the action of a common event that a low level (ACL) connection has been disconnected from a remote
     * Bluetooth device.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_ACL_DISCONNECTED;

    /**
     * Indicates the action of a common event that the friendly name of a remote Bluetooth device has been retrieved for
     * the first time or has been changed since the last retrieval.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_NAME_UPDATE;

    /**
     * Indicates the action of a common event that the connection state of a remote Bluetooth device has changed.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIR_STATE;

    /**
     * Indicates the action of a common event that the battery level of a remote Bluetooth device has been retrieved
     * for the first time or has been changed since the last retrieval.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_BATTERY_VALUE_UPDATE;

    /**
     * Indicates the action of a common event about the SDP state of a remote Bluetooth device.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_SDP_RESULT;

    /**
     * Indicates the action of a common event about the UUID connection state of a remote Bluetooth device.
     * To subscribe to this common event, your application must have the ohos.permission.DISCOVER_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_UUID_VALUE;

    /**
     * Indicates the action of a common event about the pairing request from a remote Bluetooth device.
     * To subscribe to this common event, your application must have the ohos.permission.DISCOVER_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_REQ;

    /**
     * Indicates the action of a common event that Bluetooth pairing is canceled.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_PAIRING_CANCEL;

    /**
     * Indicates the action of a common event about the connection request from a remote Bluetooth device.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REQ;

    /**
     * Indicates the action of a common event about the response to the connection request from a remote Bluetooth
     * device.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_REPLY;

    /**
     * Indicates the action of a common event that the connection to a remote Bluetooth device has been canceled.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_CANCEL;

    /**
     * Indicates the action of a common event that the connection state of a Bluetooth handsfree has changed.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_CONNECT_STATE_UPDATE;

    /**
     * Indicates the action of a common event that the audio state of a Bluetooth handsfree has changed.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AUDIO_STATE_UPDATE;

    /**
     * Indicates the action of a common event that the audio gateway state of a Bluetooth handsfree has changed.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_COMMON_EVENT;

    /**
     * Indicates the action of a common event that the calling state of a Bluetooth handsfree has changed.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HANDSFREEUNIT_AG_CALL_STATE_UPDATE;

    /**
     * Indicates the action of a common event that the state of a Bluetooth adapter has been changed, for example,
     * Bluetooth has been turned on or off.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HOST_STATE_UPDATE;

    /**
     * Indicates the action of a common event about the requests for the user to allow Bluetooth to be scanned.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HOST_REQ_DISCOVERABLE;

    /**
     * Indicates the action of a common event about the requests for the user to turn on Bluetooth.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HOST_REQ_ENABLE;

    /**
     * Indicates the action of a common event about the requests for the user to turn off Bluetooth.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HOST_REQ_DISABLE;

    /**
     * Indicates the action of a common event that the Bluetooth scanning mode of a device has changed.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HOST_SCAN_MODE_UPDATE;

    /**
     * Indicates the action of a common event that the Bluetooth scanning has been started on the device.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_STARTED;

    /**
     * Indicates the action of a common event that the Bluetooth scanning is finished on the device.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HOST_DISCOVERY_FINISHED;

    /**
     * Indicates the action of a common event that the Bluetooth adapter name of the device has changed.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_HOST_NAME_UPDATE;

    /**
     * Indicates the action of a common event that the connection state of Bluetooth A2DP Sink has changed.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_A2DPSINK_CONNECT_STATE_UPDATE;

    /**
     * Indicates the action of a common event that the playing state of Bluetooth A2DP Sink has changed.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_A2DPSINK_PLAYING_STATE_UPDATE;

    /**
     * Indicates the action of a common event that the audio state of Bluetooth A2DP Sink has changed.
     * To subscribe to this common event, your application must have the ohos.permission.USE_BLUETOOTH permission.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_A2DPSINK_AUDIO_STATE_UPDATE;

     /**
     * Indicates the status of the Bluetooth device connect status has been changed.
     */
    static const std::string COMMON_EVENT_BLUETOOTH_REMOTEDEVICE_CONNECT_STATUS_VALUE;

    /**
     * Indicates the action of a common event that the state of the device NFC adapter has changed.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_NFC_ACTION_ADAPTER_STATE_CHANGED;

    /**
     * Indicates the action of a common event that the NFC RF field is detected to be in the enabled state.
     * To subscribe to this common event, your application must have the ohos.permission.MANAGE_SECURE_SETTINGS
     * permission.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_NFC_ACTION_RF_FIELD_ON_DETECTED;

    /**
     * Indicates the action of a common event that the NFC RF field is detected to be in the disabled state.
     * To subscribe to this common event, your application must have the ohos.permission.MANAGE_SECURE_SETTINGS
     * permission.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_NFC_ACTION_RF_FIELD_OFF_DETECTED;

    /**
     * Indicates the action of a common event that the system stops charging the battery.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_DISCHARGING;

    /**
     * Indicates the action of a common event that the system starts charging the battery.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_CHARGING;

    /**
     * Indicates the action of a common event that a charge type has been updated.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_CHARGE_TYPE_CHANGED;

    /**
     * Indicates the action of a common event that the system idle mode has changed.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_DEVICE_IDLE_MODE_CHANGED;

    /**
     * Indicates the action of a common event that the list of exempt applications is updated in the idle mode.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_DEVICE_IDLE_EXEMPTION_LIST_UPDATED;

    /**
     * Indicates the action of a common event that the power save mode of the system has changed.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_POWER_SAVE_MODE_CHANGED;

    /**
     * Indicates the action of a common event that a user has been added to the system.
     * To subscribe to this common event, your application must have the ohos.permission.MANAGE_LOCAL_ACCOUNTS
     * permission.
     */
    static const std::string COMMON_EVENT_USER_ADDED;
    /**
     * Indicates the action of a common event that a user has been removed from the system.
     * To subscribe to this common event, your application must have the ohos.permission.MANAGE_LOCAL_ACCOUNTS
     * permission.
     */
    static const std::string COMMON_EVENT_USER_REMOVED;

    /**
     * Indicates the action of a common event that an ability has been added.
     * To subscribe to this common event, your application must have the ohos.permission.LISTEN_BUNDLE_CHANGE
     * permission.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_ABILITY_ADDED;

    /**
     * Indicates the action of a common event that an ability has been removed.
     * To subscribe to this common event, your application must have the ohos.permission.LISTEN_BUNDLE_CHANGE
     * permission.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_ABILITY_REMOVED;

    /**
     * Indicates the action of a common event that an ability has been updated.
     * To subscribe to this common event, your application must have the ohos.permission.LISTEN_BUNDLE_CHANGE
     * permission.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_ABILITY_UPDATED;

    /**
     * Indicates the action of a common event that the location mode of the system has changed.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_LOCATION_MODE_STATE_CHANGED;

    /**
     * Indicates the action of a common event that the in-vehicle infotainment (IVI) system of a vehicle is sleeping.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_IVI_SLEEP;

    /**
     * The ivi is slept and notify the app stop playing.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_IVI_PAUSE;

    /**
     * Indicates the action of a common event that a third-party application is instructed to pause the current work.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_IVI_STANDBY;

    /**
     * Indicates the action of a common event that a third-party application is instructed to save its last mode.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_IVI_LASTMODE_SAVE;

    /**
     * Indicates the action of a common event that the voltage of the vehicle power system is abnormal.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_IVI_VOLTAGE_ABNORMAL;

    /**
     * The ivi temperature is too high.
     * This is a protected common event that can only be sent by system.
     * This common event will be delete later, please use COMMON_EVENT_IVI_TEMPERATURE_ABNORMAL.
     */
    static const std::string COMMON_EVENT_IVI_HIGH_TEMPERATURE;

    /**
     * The ivi temperature is extreme high.
     * This is a protected common event that can only be sent by system.
     * This common event will be delete later, please use COMMON_EVENT_IVI_TEMPERATURE_ABNORMAL.
     */
    static const std::string COMMON_EVENT_IVI_EXTREME_TEMPERATURE;

    /**
     * Indicates the action of a common event that the in-vehicle system has an extreme temperature.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_IVI_TEMPERATURE_ABNORMAL;

    /**
     * Indicates the action of a common event that the voltage of the vehicle power system is restored to normal.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_IVI_VOLTAGE_RECOVERY;

    /**
     * Indicates the action of a common event that the temperature of the in-vehicle system is restored to normal.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_IVI_TEMPERATURE_RECOVERY;

    /**
     * Indicates the action of a common event that the battery service is active.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_IVI_ACTIVE;

    /**
     * The usb state changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_USB_STATE;

    /**
     * The usb port changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_USB_PORT_CHANGED;

    /**
     * Indicates the action of a common event that a USB device has been attached when the user device functions as a
     * USB host.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_USB_DEVICE_ATTACHED;

    /**
     * Indicates the action of a common event that a USB device has been detached when the user device functions as a
     * USB host.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_USB_DEVICE_DETACHED;

    /**
     * Indicates the action of a common event that a USB accessory has been attached.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_USB_ACCESSORY_ATTACHED;

    /**
     * Indicates the action of a common event that a USB accessory has been detached.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_USB_ACCESSORY_DETACHED;

    /**
     * The storage space is low.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_DEVICE_STORAGE_LOW;

    /**
     * The storage space is normal.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_DEVICE_STORAGE_OK;

    /**
     * The storage space is full.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_DEVICE_STORAGE_FULL;

    /**
     * The network connection was changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_CONNECTIVITY_CHANGE;

    /**
     * The global http proxy was changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_HTTP_PROXY_CHANGE;

    /**
     * Indicates the action of a common event that an external storage device was removed.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_DISK_REMOVED;

    /**
     * Indicates the action of a common event that an external storage device was unmounted.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_DISK_UNMOUNTED;

    /**
     * Indicates the action of a common event that an external storage device was mounted.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_DISK_MOUNTED;

    /**
     * Indicates the action of a common event that an external storage device was removed without being unmounted.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_DISK_BAD_REMOVAL;

    /**
     * Indicates the action of a common event that an external storage device becomes unmountable.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_DISK_UNMOUNTABLE;

    /**
     * Indicates the action of a common event that an external storage device was ejected.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_DISK_EJECT;

    /**
     * Indicates the action of a common event that an external storage device was removed.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_VOLUME_REMOVED;

    /**
     * Indicates the action of a common event that an external storage device was unmounted.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_VOLUME_UNMOUNTED;

    /**
     * Indicates the action of a common event that an external storage device was mounted.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_VOLUME_MOUNTED;

    /**
     * Indicates the action of a common event that an external storage device was removed without being unmounted.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_VOLUME_BAD_REMOVAL;

    /**
     * Indicates the action of a common event that an external storage device was ejected.
     * To subscribe to this common event, your application must have the ohos.permission.STORAGE_MANAGER permission.
     * This common event can be published only by system applications.
     */
    static const std::string COMMON_EVENT_VOLUME_EJECT;

    /**
     * Indicates the action of a common event that the account visible changed.
     * To subscribe to this common event, your application must have the ohos.permission.GET_APP_ACCOUNTS permission.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_VISIBLE_ACCOUNTS_UPDATED;

    /**
     * Indicates the action of a common event that the account is deleted.
     * To subscribe to this common event, your application must have the ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS
     * permission.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_ACCOUNT_DELETED;

    /**
     * Indicates the action of a common event that the foundation is ready.
     * To subscribe to this common event, your application must have the ohos.permission.RECEIVER_STARTUP_COMPLETED
     * permission.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_FOUNDATION_READY;

    /**
     * Indicates the action of a common event that the default voice subscription has changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SIM_CARD_DEFAULT_VOICE_SUBSCRIPTION_CHANGED;

    /**
     * Indicates the action of a common event that the phone SIM card state has changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SIM_STATE_CHANGED;

    /**
     * Indicates the action of a common event that the airplane mode of the device has changed.
     * This common event can be triggered only by system applications.
     */
    static const std::string COMMON_EVENT_AIRPLANE_MODE_CHANGED;

    /**
     * Indicates the action of a common event that a new sms bas been received by the device.
     * To subscribe to this common event, your application must have the ohos.permission.RECEIVE_SMS permission.
     * This common event can be triggered only by system.
     */
    static const std::string COMMON_EVENT_SMS_RECEIVE_COMPLETED;

    /**
     * Indicates the action of a common event that a new sms emergency cell broadcast bas been received by the device.
     * This common event can be triggered only by system.
     */
    static const std::string COMMON_EVENT_SMS_EMERGENCY_CB_RECEIVE_COMPLETED;

    /**
     * Indicates the action of a common event that a new sms normal cell broadcast bas been received by the device.
     * This common event can be triggered only by system.
     */
    static const std::string COMMON_EVENT_SMS_CB_RECEIVE_COMPLETED;

    /**
     * Indicates the action of a common event that a STK command has been received by the device.
     * This common event can be triggered only by system.
     */
    static const std::string COMMON_EVENT_STK_COMMAND;

    /**
     * Indicates the action of a common event that STK session end.
     * This common event can be triggered only by system.
     */
    static const std::string COMMON_EVENT_STK_SESSION_END;

    /**
     * Indicates the action of a common event that the STK phone card state has changed.
     * This common event can be triggered only by system.
     */
    static const std::string COMMON_EVENT_STK_CARD_STATE_CHANGED;

    /**
     * Indicates the action of a common event that an alpha string during call control  has been received by the device.
     * This common event can be triggered only by system.
     */
    static const std::string COMMON_EVENT_STK_ALPHA_IDENTIFIER;

    /**
     * Indicates the action of a common event that the spn display information has been updated.
     * This common event can be triggered only by system.
     */
    static const std::string COMMON_EVENT_SPN_INFO_CHANGED;

    /**
     * Indicates the action of a common event that the NITZ time has been updated.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_NITZ_TIME_CHANGED;

    /**
     * Indicates the action of a common event that the NITZ time zone has been updated.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_NITZ_TIMEZONE_CHANGED;

    /**
     * Indicates the action of a common event that a new sms wappush has been received by the device.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SMS_WAPPUSH_RECEIVE_COMPLETED;

    /**
     * Indicates the action of a common event that the operator config has been updated.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_OPERATOR_CONFIG_CHANGED;

    /**
     * Indicates the action of a common event that the notification slot has been updated.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SLOT_CHANGE;

    /**
     * Only for test case.
     */
    static const std::string COMMON_EVENT_TEST_ACTION1;

    /**
     * Only for test case.
     */
    static const std::string COMMON_EVENT_TEST_ACTION2;

    /**
     * Indicates the action of a common event that the default SMS subscription has been changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SIM_CARD_DEFAULT_SMS_SUBSCRIPTION_CHANGED;

    /**
     * Indicates the action of a common event that the default data subscription has been changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SIM_CARD_DEFAULT_DATA_SUBSCRIPTION_CHANGED;

    /**
     * Indicates the action of a common event that the call state has been changed.
     * To subscribe to this protected common event, your application must have the ohos.permission.GET_TELEPHONY_STATE
     * permission.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_CALL_STATE_CHANGED;

    /**
     * Indicates the action of a common event that the default main subscription has been changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SIM_CARD_DEFAULT_MAIN_SUBSCRIPTION_CHANGED;

    /**
     * Indicates the action of a common event that the status of setting primary slot has been changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SET_PRIMARY_SLOT_STATUS;

    /**
     * Indicates the action of a common event that the roaming status of main card has been changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_PRIMARY_SLOT_ROAMING;

    /**
     * Indicates the action of a common event that the cellular data state has been changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_CELLULAR_DATA_STATE_CHANGED;

    /**
     * Indicates the action of a common event that the signal info has been changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SIGNAL_INFO_CHANGED;

    /**
     * Indicates the action of a common event that the network state has been changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_NETWORK_STATE_CHANGED;

    /**
     * Indicates the action of a common event that the incoming call has been missed.
     * To subscribe to this protected common event, your application must have the ohos.permission.GET_TELEPHONY_STATE
     * permission.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_INCOMING_CALL_MISSED;

    /**
     * Indicate the result of quick fix apply.
     * This common event can be triggered only by system.
     */
    static const std::string COMMON_EVENT_QUICK_FIX_APPLY_RESULT;

    /**
     * Indicate the result of quick fix revoke.
     * This common event can be triggered only by system.
     */
    static const std::string COMMON_EVENT_QUICK_FIX_REVOKE_RESULT;

    /**
     * Indicates the action of a common event that radio state change.
     * To subscribe to this protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_RADIO_STATE_CHANGE;

    /**
    * Indicates the action of a common event about a login of a distributed account.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGIN;

    /**
    * Indicates the action of a common event about a logout of a distributed account.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGOUT;

    /**
    * Indicates the action of a common event that the token of a distributed account is invalid.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_DISTRIBUTED_ACCOUNT_TOKEN_INVALID;

    /**
    * Indicates the action of a common event about a logoff of a distributed account.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_DISTRIBUTED_ACCOUNT_LOGOFF;

    /**
    * Indicates the action of a common event that the user information has been updated.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_USER_INFO_UPDATED;

    /**
    * Indicate the action of a common event that domain account status has been changed.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_DOMAIN_ACCOUNT_STATUS_CHANGED;

    /**
     * Indicates the action of a common event that the screen lock.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SCREEN_LOCKED;

    /**
     * Indicates the action of a common event that the screen unlock.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SCREEN_UNLOCKED;

    /**
    * Indicates the action of a common event that the call audio quality information has been updated.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_AUDIO_QUALITY_CHANGE;

    /**
    * Indicates the action of a common event about special code.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_SPECIAL_CODE;

    /**
     * Indicates the action of a common event about reminder
     * When the user clicks the button and the application (creator)
     * is in the foreground, a event is sent. event data is: button type,reminder id
     */
    static const std::string COMMON_EVENT_REMINDER_STATUS_CHANGE;

    /**
     * Indicates that the privacy status is changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_PRIVACY_STATE_CHANGED;

    /**
     * This common event means that minors mode is enabled.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_MINORSMODE_ON;

    /**
     * This common event means that minors mode is disabled.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_MINORSMODE_OFF;

    /**
     * Indicates the action of a common event that the bundle resources have been changed.
     * To subscribe to this common event, your application must have the ohos.permission.GET_BUNDLE_RESOURCES
     * permission.
     * This is a protected common event, which can be sent only by the system.
     */
    static const std::string COMMON_EVENT_BUNDLE_RESOURCES_CHANGED;

    /**
     * Indicates that the file access state is changed.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_SCREEN_LOCK_FILE_ACCESS_STATE_CHANGED;

    /**
     * This common event means that datashare is ready.
     * This is a protected common event that can only be sent by system.
     */
    static const std::string COMMON_EVENT_DATA_SHARE_READY;

    /**
    * This common event means that overlay package is added.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_OVERLAY_PACKAGE_ADDED;

    /**
    * This common event means that overlay package is changed.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_OVERLAY_PACKAGE_CHANGED;

    /**
    * This common event means that disposed rule is added.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_DISPOSED_RULE_ADDED;

    /**
    * This common event means that disposed rule is deleted.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_DISPOSED_RULE_DELETED;

    /**
    * This common event means that the second mount is ready.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_SECOND_MOUNTED;

    /**
    * Indicates that an application begins to restored.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_RESTORE_START;

    /**
    * This common event means that vpn connection status has been changed.
    * This is a protected common event that can only be sent by system.
    */
    static const std::string COMMON_EVENT_VPN_CONNECTION_STATUS_CHANGED;

public:
    CommonEventSupport();

    virtual ~CommonEventSupport();

    /**
     * Checks whether the current common event is a system common event.
     * @param str Indicates the action of a common event.
     * @return Returns whether the current common event is a system common event or not.
     */
    bool IsSystemEvent(std::string &str);

private:
    void Init();

private:
    std::vector<std::string> commonEventSupport_;
};
}  // namespace EventFwk
}  // namespace OHOS

#endif  // FOUNDATION_EVENT_CESFWK_KITS_NATIVE_INCLUDE_COMMON_EVENT_SUPPORT_H