INTERACTION BETWEEN WEB PAGES AND LOCAL APPLICATIONS

• US 20090282345A1
• Filed: 05/06/2009
• Published: 11/12/2009
• Est. Priority Date: 05/07/2008
• Status: Abandoned Application

• Current Assignee: Blackberry Limited
• Original Assignee: Blackberry Limited
• Inventors: Smith, Christopher, Kim, Sang-Heun, Mallick, Martyn Henri, Stinson, Charles Laurence
• Application Number:
  US12/436,339
• Publication Number:
  US 20090282345A1
• Time in Patent Office: Days
• US Class Current: 715/744
• CPC Class Codes: G06F 40/174 Form filling; Merging
• CPC Class Codes: G06Q 10/109 Time management, e.g. calendars, reminders, meetings or time accounting

Abstract

There is disclosed a local application for a client machine such as a wireless device, and a method of operating the client machine. In an embodiment, the local application is responsive to an external trigger instruction via a web page in a web browser of the client machine, authenticating data access or functions of the local application. The local application may provide data maintained by the local application (e.g. in accordance with a form specified by the external trigger instruction invoking the local application). The external trigger instruction may be an invocation instruction embedded therein such as an extension embedded into the header or content type of the web page. The web page may further include field ID tags mapping specific data fields in the local application'"'"'s data store to form input fields provided in the web page.

Claims

1. A method of communicating between a local application and a web browser in a client machine, the method comprising:

receiving a web page including a trigger instruction for invoking the local application;

invoking the local application in response to the trigger instruction; and

authenticating use of the local application of the client machine upon invocation by the trigger instruction.

2. The method of claim 1, further comprising returning local application data maintained by the local application on the client machine for use by the web browser.

3. The method of claim 2, wherein the local application data is returned for automatic population of a form specified by the trigger instruction invoking the local application.

4. The method of claim 3, wherein the web page accessed via the web browser includes field ID tags mapping specific data fields in the local application data to form input fields provided in the web page for automatic population of the form.

5. The method of claim 4 wherein the form comprises an e-commerce form for a purchase transaction.

6. The method of claim 1, wherein the web page comprises a local application trigger instruction embedded therein.

7. The method of claim 6, wherein the local application trigger instruction comprises an extension embedded into the header of the web page accessed via the web browser.

8. The method of claim 7, wherein the extension is a MIME content-type, and the extension is embedded in an HTTP header of the web page accessed via the web browser.

9. The method of claim 1, wherein the local application comprises at least one of a plug-in to the web browser or an application programming interface with which to trigger invocation of said local application.

10. The method of claim 1 wherein the client machine comprises a wireless mobile device.

11. The method of claim 1 wherein the local application comprises an address book application and the method further comprises at least one of:

returning contact information maintained by the address book application for use by the web browser; and

receiving contact information from the web browser for updating data maintained by the address book application.

12. The method of claim 1 wherein the local application comprises a calendar application and the method further comprises at least one of:

returning appointment information maintained by the calendar application for use by the web browser; and

receiving appointment information from the web browser for updating data maintained by the calendar application.

13. A client machine comprising:

a processor;

a memory coupled to the processor; and

one or more components for data communication via a data communication network to enable web browsing,

wherein said memory is adapted to store instructions for configuring the client machine to communicate between a local application and a web browser in the client machine, comprising;

receiving a web page including a trigger instruction for invoking the local application;

invoking the local application in response to the trigger instruction; and

authenticating use of the local application upon invocation by the trigger instruction.

14. The client machine of claim 13 wherein the instructions further configure the processor to return local application data maintained by the local application on the client machine for use by the web browser.

15. The client machine of claim 14, wherein the local application data is returned for automatic population of a form specified by the trigger instruction invoking the local application.

16. The client machine of claim 15, wherein the web page accessed via the web browser includes field ID tags mapping specific data fields in the local application data to form input fields provided in the web page for automatic population of the form.

17. The client machine of claim 16 wherein the form comprises an e-commerce form for a purchase transaction.

18. The client machine of claim 13, wherein the web page comprises a local application trigger instruction embedded therein.

19. The client machine of claim 18, wherein the local application trigger instruction comprises an extension embedded into the header of the web page accessed via the web browser.

20. The client machine of claim 19, wherein the extension is a MIME content-type, and the extension is embedded in an HTTP header of the web page accessed via the web browser.

21. The client machine of claim 13, wherein the local application comprises at least one of a plug-in to the web browser or an application programming interface with which to trigger invocation of said local application.

22. The client machine of claim 13 wherein the client machine comprises a wireless mobile device.

23. A computer program product comprising a computer readable medium storing instructions for configuring a processor of a client machine to communicate between a local application and a web browser in the client machine, comprising:

receiving a web page including a trigger instruction for invoking the local application;

invoking the local application in response to the trigger instruction; and

authenticating use of the local application upon invocation by the trigger instruction.

24. A system comprising:

a client machine; and

a web server, coupled to the client machine via a data communications network, said server hosting a web site comprising at least one web page having a trigger instruction for triggering a local application of the client machine; and

wherein the client machine comprises;

a processor;

a memory coupled to the processor; and

one or more components for data communication via a data communication network to enable web browsing, wherein said memory is adapted to store instructions for configuring the client machine to communicate between a local application and a web browser in the client machine, comprising;

receiving a web page including a trigger instruction for invoking the local application;

invoking the local application in response to the trigger instruction; and

authenticating use of the local application upon invocation by the trigger instructions.

25. The system of claim 24 wherein the instruction configure the processor to return local application data maintained by the local application on the client machine for use by the web browser for automatic population of a form specified by the trigger instruction;

and wherein the web page includes field ID tags mapping specific data fields in the local application data to form input fields provided in the web page for automatic population of the form.