CONFLICT CHECKING AND NOTIFICATION IN AN ELECTRONIC DEVICE

• US 20080059890A1
• Filed: 08/31/2006
• Published: 03/06/2008
• Est. Priority Date: 08/31/2006
• Status: Abandoned Application

• Current Assignee: Research In Motion Limited (Blackberry Limited)
• Original Assignee: Research In Motion Limited (Blackberry Limited)
• Inventors: Zinn, Ronald Scotte, Scott, Sherryl Lee Lorraine
• Application Number:
  US11/469,247
• Publication Number:
  US 20080059890A1
• Time in Patent Office: Days
• US Class Current: 715/751
• CPC Class Codes: G06Q 10/109 Time management, e.g. calendars, reminders, meetings or time accounting
• CPC Class Codes: H04M 1/72451 according to schedules, e.g. using calendar applications

Abstract

A method of operating a portable electronic device is disclosed. The method includes receiving and storing calendared events at the portable electronic device, determining whether ones of the calendared events conflict, ordering the calendar events by time in a list based on respective start date/times, and whether plural calendared events have a same start date/time, ordering the plural calendared events based on respective end date/times, and providing the time-ordered list to the user in a graphical user interface including a notification of conflict if it is determined that the ones of the calendared events conflict.

Claims

1. A method of operating a portable electronic device comprising:

receiving and storing calendared events at said portable electronic device;

determining whether ones of said calendared events conflict;

ordering said calendar events by time in a list based on respective start date/times and if plural calendared events have a same start date/time, ordering said plural calendared events based on respective end date/times; and

providing said time-ordered list to said user in a graphical user interface including a notification of conflict if it is determined that said ones of said calendared events conflict.

2. The method according to claim 1, wherein said providing comprises providing said time-ordered list to said user including a conflict indication at each of said ones of said calendared events that conflict.

3. The method according to claim 1, wherein said providing said time-ordered list comprises providing a start date/time of each of said calendared events in said time-ordered list and providing an end date/time of only said ones of said calendared events that conflict.

4. The method according to claim 1, wherein said providing comprises providing said time-ordered list to said user including a visual indication of said ones of said calendared events that conflict.

5. The method according to claim 4, wherein said visual indication comprises a conflict icon adjacent said ones of said calendared events that conflict in said list.

6. The method according to claim 1, comprising:

determining free time periods absent of said calendared events; and

adding said free time periods as in said time-ordered list.

7. The method according to claim 6, wherein said determining comprises determining for each of said free time periods, a start date/time and an end date/time.

8. The method according to claim 7, wherein said determining comprises determining only those free time periods absent of said calendared events that occur on or after a current date/time according to a clock at said electronic device.

9. The method according to claim 7, wherein said determining comprises calculating a duration of each of said free time periods by subtracting said start date/time from said end date/time.

10. The method according to claim 9, comprising comparing said duration of each of said free time periods to a minimum duration prior to said displaying, and wherein said adding comprises adding only those free time periods that are equal to or greater in duration than said minimum duration.

11. The method according to claim 7, wherein said start date/time of each of said free time periods is based on one of a configured start time of a calendar day, an end date/time of a non-conflicting calendared event and a latest end date/time of a set of conflicting calendared events and said end date/time of each of said free time periods is based on one of a configured end time of a calendar day, a start date/time of the next one of said non-conflicting calendared events and an earliest start date/time of a next set of conflicting calendared events.

12. A portable electronic device comprising:

a display;

a processor; and

a memory for storage of calendared events and for storage of at least one routine executable by said processor for;

receiving and storing calendared events at said memory;

determining whether ones of said calendared events conflict;

ordering said calendar events by time in a list based on respective start date/times and if plural calendared events have a same start date/time, ordering said plural calendared events based on respective end date/times; and

using said display, providing said time-ordered list to said user in a graphical user interface including a notification of conflict if it is determined that said ones of said calendared events conflict.

13. The portable electronic device according to claim 12, wherein said notification comprises a conflict indication at each of said ones of said calendared events that conflict.

14. The portable electronic device according to claim 12, wherein said providing said time-ordered list comprises providing a start date/time of each of said calendared events in said time-ordered list and providing an end date/time of only said ones of said calendared events that conflict.

15. The portable electronic device according to claim 12, wherein said notification comprises a visual indication of said ones of said calendared events that conflict.

16. The portable electronic device according to claim 15, wherein said visual indication comprises a conflict icon adjacent said ones of said calendared events that conflict in said list.

17. The portable electronic device according to claim 12, wherein said at least one routine is further for:

determining free time periods absent of said calendared events; and

adding said free time periods in said time-ordered list.

18. The portable electronic device according to claim 17, wherein said determining comprises determining a start date/time and an end date/time for each of said free time periods.

19. The portable electronic device according to claim 17, wherein only those free time periods absent of said calendared events that occur on or after a current date according to a clock at said electronic device are added in said time-ordered list.

20. The portable electronic device according to claim 17, wherein said determining comprises calculating a duration of each of said free time periods by subtracting said start date/time from said end date/time.

21. The portable electronic device according to claim 20, wherein said at least one routine is further for comparing said duration of each of said free time periods to a minimum duration prior to adding said free time periods in said time-ordered list, and wherein said adding comprises adding only those free time periods that are equal to or greater in duration than said minimum duration.

22. The portable electronic device according to claim 17, wherein said start date/time of each of said free time periods is based on one of a configured start time of a calendar day, an end date/time of a non-conflicting calendared event and a latest end date/time of a set of conflicting calendared events and said end date/time of each of said free time periods is based on one of a configured end time of a calendar day, a start date/time of the next one of said non-conflicting calendared events and an earliest start date/time of a next set of conflicting calendared events.

23. A computer program product for operating a portable electronic device, said computer program product comprising a computer-readable medium having computer-readable code embodied therein for execution by a processor at said portable electronic device for:

receiving and storing calendared events at said memory;

determining whether ones of said calendared events conflict;

ordering said calendar events by time in a list based on respective start date/times and if plural calendared events have a same start date/time, ordering said plural calendared events based on respective end date/times; and

providing said time-ordered list to said user in a graphical user interface including a notification of conflict if it is determined that said ones of said calendared events conflict.