Methods and Systems for Storing and Accessing Application History

• US 20100229100A1
• Filed: 03/03/2009
• Published: 09/09/2010
• Est. Priority Date: 03/03/2009
• Status: Abandoned Application

• Current Assignee: Sprint Spectrum LP (Deutsche Telekom AG)
• Original Assignee: Sprint Spectrum LP (Deutsche Telekom AG)
• Inventors: Landers, R. Brian, Lundy, Michael T., Miller, Kristen, Kates, Jesse M.
• Application Number:
  US12/396,895
• Publication Number:
  US 20100229100A1
• Time in Patent Office: Days
• US Class Current: 715/745
• CPC Class Codes: G06F 16/955 using information identifiers, e.g. uniform resource locators [URL]
• CPC Class Codes: G06F 9/485 Task life-cycle, e.g. stopping, restarting, resuming execution G06F9/4881 takes precedence

Abstract

In a communication device, multiple instances of different applications may execute. Advantageously, at least one instance of an application records and stores a browsing history of data items accessed during its execution. This stored browsing history may be made available to later instances of applications. Furthermore, one or more such stored histories may be accessed via a global back or a global forward command, allowing the histories to be browsed according to the order in which they were recorded.

Claims

1. A communication device that supports at least a first application and a second application, the communication device comprising:

a processor;

a user interface capable of receiving commands from a user and displaying output from the first application and the second application to the user; and

a memory containing a first browsing history associated with a first instance of the first application and a second browsing history associated with a first instance of the second application, wherein execution of the first instance of the second application was initiated after execution of the first instance of the first application was initiated, the memory further containing program logic executable by the processor to;

(1) during the execution of the first instance of the second application, receive input from the user interface, (2) responsively execute a second instance of the first application, and (3) load the first browsing history for use by the second instance of the first application.

2. The communication device of claim 1, wherein the input received from the user interface comprises a global back indication, thereby instructing the communication device to execute the second instance of the first application.

3. The communication device of claim 1, wherein the first application is a web browsing application, and the first browsing history contains a set of uniform resource locators (URLs) accessed during execution of the first instance of the first application, wherein the second instance of the first application can access the set of URLs.

4. The communication device of claim 3, wherein the first browsing history also contains, for each URL in the set, a cached copy of a web page associated with the URL, wherein the second instance of the first application can also access the cached copies of the web pages.

5. The communication device of claim 1, wherein the first application is a location mapping application, and wherein the first browsing history contains a set of map coordinates accessed during execution of the first instance of the first application, wherein the second instance of the first application can access the set of map coordinates.

6. The communication device of claim 1, wherein the first application is an email application, and wherein the first browsing history contains a set of email messages accessed during execution of the first instance of the first application, wherein the second instance of the first application can access the set of email messages.

7. The communication device of claim 1, further comprising:

the memory further containing program logic executable by the processor to, upon initiating execution of the first instance of the second application, store in the memory an identifier of the first application associated with the first browsing history, wherein the program logic executable to load the first browsing history for use by the second instance of the first application comprises program logic to use the identifier to access the first browsing history.

8. The communication device of claim 1, wherein the first browsing history contains an ordered list of data items, and wherein the program logic executable to load the first browsing history for use by the second instance of the first application comprises program logic executable to display, on the user interface, a most recently accessed data item of the ordered list.

9. A method, for use in a communication device that comprises a user interface and supports at least a first application and a second application, the method comprising:

during execution of a first instance of the first application, recording a first browsing history of the first application, wherein the first browsing history contains a first ordered list of data items used by the first instance of the first application;

during execution of the first instance of the first application, receiving a first launch command from the user interface to launch the second application;

responsive to receiving the first launch command;

(1) storing the first browsing history, (2) terminating the first instance of the first application, and (3) launching the second application;

during execution of the second application, receiving a global back command from the user interface; and

responsively (1) launching a second instance of the first application, and (4) loading the first browsing history for use by the second instance of the first application such that a most recently used data item in the first browsing history is displayed in the second instance of the first application.

10. The method of claim 9, wherein the first application is a web browsing application, and wherein each data item of the ordered list in the first browsing history is associated with a uniform resource locator (URL) used by the first instance of the first application.

11. The method of claim 10, wherein each data item of the ordered list in the first browsing history is also associated with a cached copy of a web page associated with the URL that is associated with the data item.

12. The method of claim 9, wherein the first application is a location mapping application, and wherein each data item of the first ordered list in the first browsing history associated with map coordinates accessed during the first instance of the first application.

13. The method of claim 9, wherein the first application is an email application, and wherein each data item of the ordered list in the first browsing history associated with an email message used by the first instance of the first application.

14. The method of claim 9, further comprising:

during execution of the second application, recording a second browsing history of the second application, wherein the second browsing history contains a second ordered list of data items used by the second application;

responsive to receiving the global back command;

(1) storing the second browsing history, (2) terminating the second application;

recording a third browsing history of the second instance of the first application during execution of the second instance of the first application, wherein the third browsing history contains an ordered list of data items used by the second instance of the first application;

during execution of the second instance of the first application, receiving a global forward command from the user interface; and

responsively, (1) launching a second instance of the second application, and (2) loading the second browsing history for use by the second instance of the second application.

15. The method of claim 9, wherein the communication device is also capable of supporting a third application, the method further comprising:

during execution of the second instance of the first application, recording a third browsing history of the second instance of the first application, wherein the third browsing history contains an ordered list of data items used by the second instance of the first application;

during execution of the second instance of the first application, receiving a second launch command from the user interface to launch the third application; and

responsive to receiving the second launch command;

(1) storing the third browsing history, (2) terminating the second instance of the first application, and (3) launching the third application.

16. The method of claim 15, further comprising:

recording a fourth browsing history of the third application during execution of the third application, wherein the fourth browsing history contains an ordered list of data items used by the third application;

during execution of the third application, receiving the global back command from the user interface; and

responsively, (1) launching a third instance of the first application, (2) loading the third browsing history into the third instance of the first application such that the most recently used data item in the third browsing history is displayed in the third instance of the first application.

17. A method for switching between applications on a communication device, the method comprising:

during a first execution of a first application, storing a first browsing history of data items used by the first application, wherein the first browsing history comprises a last entry corresponding to a most recently used data item of the first browsing history;

during execution of a second application, storing a second browsing history of data items used by the second application, wherein the second browsing history comprises a first entry corresponding to a least recently used data item, and wherein the second application executes after the first execution of the first application; and

during execution of the second application, receiving a command and responsively (1) launching a second execution of the first application, and (2) displaying the last entry of the first browsing history in the first application.

18. The method of claim 17, wherein the second browsing history further comprises a last entry containing a most recently used data item of the second browsing history, the method further comprising:

during the second execution of the first application, storing a third browsing history of data items used by the second execution of the first application; and

during the second execution of the first application, receiving a command and responsively (1) launching a second execution of the second application, and (2) displaying the last entry of the second browsing history in the second application.

19. The method of claim 17, further comprising:

during the second execution of the first application, storing a third browsing history of data items used by the second execution of the first application, wherein the third browsing history comprises a last entry containing a most recently used data item of the third browsing history; and

during execution of a third application, receiving a command and responsively (1) launching a third execution of the first application, and (2) displaying the last entry of the third browsing history in the first application, wherein the third application executes after the second execution of the first application.

20. The method of claim 17, wherein the first application is a web browsing application, and wherein each data item of the ordered list in the first browsing history is associated with a uniform resource locator (URL) used by the first instance of the first application.

21. A method, for use in a communication device that contains a user interface and supports at least a first application and a second application, the method comprising:

during execution of the first application, recording a first browsing history of the first application, wherein the first browsing history contains a first ordered list of data items used by the first instance of the first application;

during execution of the second application, recording a second browsing history of the second application, wherein the second browsing history contains a second ordered list of data items used by the second application;

during execution of the second application, receiving a command from the user interface;

in response to receiving the command, determining whether a currently displayed data item from the second browsing history is at an end of the second ordered list of data items in the second browsing history;

if the currently displayed data item is at the end of the second ordered list of data items in the second browsing history, then;

(1) launching the first application, and (2) loading the first browsing history into the first application; and

if the currently displayed data item is not at the end of the second ordered list of data items in the second browsing history, then displaying a new data item that is adjacent to the currently displayed data item in the second ordered list of data items.

22. The method of claim 21, wherein the command is a global back command, wherein the currently displayed data item from the second browsing history is an oldest data item from the second browsing history, and wherein loading the first browsing history into the first application comprises displaying a newest data item from the first ordered list.

23. The method of claim 21, wherein the command is a global back command, and wherein the new data item from the second ordered list is older than the currently displayed data item.

24. The method of claim 21, wherein the command is a global forward command, wherein the currently displayed data item from the second browsing history is a newest data item from the second browsing history, and wherein loading the first browsing history into the first application comprises displaying an oldest data item from the first ordered list.

25. The method of claim 21, wherein the command is a global forward command, and wherein the new data item from the second ordered list is newer than the currently displayed data item.