(Reserved, not supported yet) Indicates that the user unlocks the device.
- Value: **usual.event.USER_PRESENT**
...
...
@@ -78,43 +71,36 @@ Indicates that the system time has changed as time ticks by.
- Value: **usual.event.TIME_TICK**
- Required subscriber permissions: none
## COMMON_EVENT_TIME_CHANGED
Indicates that the system time is set.
- Value: **usual.event.TIME_CHANGED**
- Required subscriber permissions: none
## COMMON_EVENT_DATE_CHANGED
(Reserved, not supported yet) Indicates that the system date has changed.
- Value: **usual.event.DATE_CHANGED**
- Required subscriber permissions: none
## COMMON_EVENT_TIMEZONE_CHANGED
Indicates that the system time zone has changed.
- Value: **usual.event.TIMEZONE_CHANGED**
- Required subscriber permissions: none
## COMMON_EVENT_CLOSE_SYSTEM_DIALOGS
(Reserved, not supported yet) Indicates that the user closes a temporary system dialog box.
- Value: **usual.event.CLOSE_SYSTEM_DIALOGS**
- Required subscriber permissions: none
## COMMON_EVENT_PACKAGE_ADDED
Indicates that a new application package has been installed on the device.
- Value: **usual.event.PACKAGE_ADDED**
- Required subscriber permissions: none
## COMMON_EVENT_PACKAGE_REPLACED
(Reserved, not supported yet) Indicates that a later version of an installed application package has replaced the previous one on the device.
- Value: **usual.event.PACKAGE_REPLACED**
- Required subscriber permissions: none
## COMMON_EVENT_MY_PACKAGE_REPLACED
(Reserved, not supported yet) Indicates that a later version of your application package has replaced the previous one.
- Value: **usual.event.MY_PACKAGE_REPLACED**
...
...
@@ -125,85 +111,67 @@ Indicates that an installed application has been uninstalled from the device wit
- Value: **usual.event.PACKAGE_REMOVED**
- Required subscriber permissions: none
## COMMON_EVENT_BUNDLE_REMOVED
(Reserved, not supported yet) Indicates that an installed bundle has been uninstalled from the device with the application data retained.
- Value: **usual.event.BUNDLE_REMOVED**
- Required subscriber permissions: none
## COMMON_EVENT_PACKAGE_FULLY_REMOVED
(Reserved, not supported yet) Indicates that an installed application, including both the application data and code, has been completely uninstalled from the device.
- Value: **usual.event.PACKAGE_FULLY_REMOVED**
- Required subscriber permissions: none
## COMMON_EVENT_PACKAGE_CHANGED
Indicates that an application package has been changed (for example, an ability in the package has been enabled or disabled).
# Common Events of the Resource Scheduling Subsystem
This document lists the common system events provided by the resource scheduling subsystem to applications. Applications can use [APIs](../js-apis-commonEventManager.md) to subscribe to common system events.
When the user does not use the device for the specified period of time and the screen is turned off, the system delays the CPU and network access by background applications, and the event notification service is triggered to publish this event.
This document lists the common system events provided by the USB subsystem to applications. Applications can use [APIs](../js-apis-commonEventManager.md) to subscribe to common system events.
> The preceding command is applicable to Ubuntu 18.04. For other Ubuntu versions, modify the preceding installation command based on the installation package name.
>
> - Python 3.8 or a later version is required. In this example, Python 3.8 is used.
>
> - Java 8 or later is required. In this example, Java 8 is used.
