发明授权
US07644376B2 Flexible architecture for notifying applications of state changes
有权
灵活的架构,用于通知应用程序的状态更改
- 专利标题: Flexible architecture for notifying applications of state changes
- 专利标题(中): 灵活的架构,用于通知应用程序的状态更改
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申请号: US10873881申请日: 2004-06-22
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公开(公告)号: US07644376B2公开(公告)日: 2010-01-05
- 发明人: Jan Karachale , Jason William Fuller , Robert Levy , Zeke Koch , Ardan Arac , Brian Cross , Ori M. Amiga
- 申请人: Jan Karachale , Jason William Fuller , Robert Levy , Zeke Koch , Ardan Arac , Brian Cross , Ori M. Amiga
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 代理机构: Merchant & Gould, P.C.
- 主分类号: G06F3/00
- IPC分类号: G06F3/00
摘要:
Described is a method and system a unified mechanism for storing device, application, and service state, as well as a rich notification brokerage architecture. Clients register with a notification broker to receive notifications for changes to state properties. When a registered state property changes, a notification broker determines which clients to notify of the state change and provides the client with a notification regarding the change. Clients may be notified whenever a state changes, when a state change meets a predetermined condition, or based on a schedule. An application may also be launched in response to a state change. An application programming interface (API) is provided that provides a unified way of accessing state change information across different components within the device.