Title:
METHOD AND SYSTEM FOR PPT STATE NOTIFICATION
Document Type and Number:
WIPO Patent Application WO/2018/032695
Kind Code:
A1
Abstract:
A method and a system for PPT state notification. The method for PPT state notification comprises: starting a PPT application program by means of COM technology (S110), implanting, by means of the COM technology, a preset callback object into the PPT application program so that the PPT application program calls the callback object when the PPT state changes (S130); receiving information concerning a PPT state change sent by the callback object (S150), generating, according to the information concerning the PPT state change, a notification message and sending same to a receiving end (S170). Thus, the invention uses COM technology to establish a link with and communicate with a PPT application program, allowing active notification of a PPT state change, without the need for frequently requesting the PPT interface to acquire the state, saving program resources, and also improving interaction efficiency. Meanwhile, a PPT state change can be learnt in real time, not limited to the time of querying the PPT state.
Inventors:
LI CHUN (CN)
BIAN XIAOXIANG (CN)
BIAN XIAOXIANG (CN)
Application Number:
PCT/CN2016/113166
Publication Date:
February 22, 2018
Filing Date:
December 29, 2016
Export Citation:
Assignee:
GUANGZHOU SHIRUI ELECTRONICS CO LTD (CN)
International Classes:
G06F9/54
Foreign References:
| CN102722336A | 2012-10-10 | |||
| CN1609784A | 2005-04-27 | |||
| CN104064201A | 2014-09-24 | |||
| US20110025818A1 | 2011-02-03 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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