Mobile computing device activity manager

• US 8,856,798 B2
• Filed: 10/21/2011
• Issued: 10/07/2014
• Est. Priority Date: 10/21/2010
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Stahl, Nathaniel R.
• Primary Examiner(s): SWIFT, CHARLES M
• Application Number:
  US13/278,542
• Publication Number:
  US 20120102497A1
• Time in Patent Office: 1,082 Days
• Field of Search: None
• US Class Current: 718/104
• CPC Class Codes: G06F 2209/5021 Priority
• CPC Class Codes: G06F 9/50 Allocation of resources, e.g. of the central processing unit [CPU]

Abstract

A system and a method are disclosed for an activity manager providing a centralized component for allocating resources of a mobile computing device among various activities. An activity represents work performed using computing device resources, such as processor time, memory, storage device space or network connections. An application or system service requests generation of an activity by the activity manager, causing the activity manager to associate a priority level with the activity request and identify resources used by the activity. Based on the priority level, resources used and current resource availability of the mobile computing device, the activity manager determines when the activity is allocated mobile computing device resources. Using the priority level allows the activity manager to optimize performance of certain activities, such as activities receiving data from a user.

Claims

1. A computer-implemented method for allocating resources of a mobile computing device to an activity, the method comprising:

in the mobile computing device, in response to a request for the activity from a source, the source being one of an application or a service executing on the mobile computing device;

identifying resources of the mobile computing device to be used to perform the activity;

associating a priority level with the activity, the priority level determined at least in part by the source of the request for the activity;

determining a schedule for allocating the resources of the mobile computing device for the activity based on the priority level associated with the activity and an availability of the identified resources; and

generating an activity object associated with the activity, the activity object including a unique identifier associated with the activity, data identifying the resources of the mobile computing device to be used to perform the activity, data identifying whether the activity automatically executes after the mobile computing device reboots, and a status indicator specifying whether the activity is currently executing.

2. The method of claim 1, further comprising:

responsive to a first priority level being associated with the activity, allocating the identified resources of the mobile computing device to the activity at a first time interval; and

responsive to a second priority level being associated with the activity, allocating the identified resources of the mobile computing device to the activity at a second time interval that is later in time than the first time interval.

3. The method of claim 2, wherein the first priority level is associated with an activity requested by a source currently receiving data and the second priority level is associated with an activity requested by a previously initiated source that is not currently receiving data.

4. The method of claim 1, further comprising storing the activity object in a non-transitory computer-readable storage medium.

5. The method of claim 2, further comprising:

responsive to a third priority level associated with the activity, allocating the identified resources of the mobile computing device to the activity at a third time interval that is later in time than the second time interval.

6. The method of claim 5, wherein the third priority level is associated with an activity requested by a source not initiated by a user of the mobile computing device.

7. The method of claim 1, further comprising:

receiving a user input for a currently executing application associated with the activity, wherein the input modifies the status indicator of the activity object associated with the activity.

8. The method of claim 7, wherein the user input comprises at least one of an input to pause the activity or an input to terminate the activity.

9. The method of claim 1, further comprising maintaining a real-time record of a set of resources being utilized by a plurality of running activities and a set of available resources for pending activities.

10. The method of claim 9, wherein maintaining the real-time record includes determining a memory usage and a processor usage for the set of resources.

11. The method of claim 1, wherein the activity includes one or more of synchronizing e-mail, synchronizing a contact database, or modifying data stored in a scheduling application.

12. The method of claim 1, wherein the resources include one or more of memory availability, processor usage, battery charge, network connectivity, or network connection quality.

13. A non-transitory computer readable storage medium storing instructions for allocating resources of a mobile computing device to an activity, wherein the instructions, when executed by one or more processors of the mobile computing device, cause the one or more processors to:

in the mobile computing device, in response to a request for the activity from a source, the source being one of an application or a service executing on the mobile computing device;

identify resources of the mobile computing device to be used to perform the activity;

associate a priority level with the activity, the priority level determined at least in part by the source of the request for the activity;

determine a schedule for allocating the identified resources of the mobile computing device for the activity based on the priority level associated with the activity and an availability of the identified resources; and

generate an activity object associated with the activity, the activity object including a unique identifier associated with the activity, data identifying the resources of the mobile computing device to be used to perform the activity, data identifying whether the activity automatically executes after the mobile computing device reboots, and a status indicator specifying whether the activity is currently executing.

14. The non-transitory computer readable storage medium of claim 13, wherein the instructions, when executed, further cause the one or more processors to:

responsive to a first priority level associated with the activity, allocate the identified resources of the mobile computing device to the activity at a first time interval; and

responsive to a second priority level associated with the activity, allocate the identified resources of the mobile computing device to the activity at a second time interval that is later in time than the first time interval.

15. The non-transitory computer readable storage medium of claim 14, wherein the first priority level is associated with an activity requested by a source currently receiving data and the second priority level is associated with an activity requested by a previously initiated source that is not currently receiving data.

16. The non-transitory computer readable storage medium of claim 13, further comprising instructions that cause the processor to store the activity object in an activity store, the activity store including a plurality of activity objects each associated with a corresponding activity.

17. The non-transitory computer readable storage medium of claim 14, wherein the instructions, when executed, further cause the one or more processors to:

responsive to a third priority level being associated with the activity, allocate the identified resources of the mobile computing device to the activity at a third time interval that is later in time than the second time interval.

18. The non-transitory computer readable storage medium of claim 17, wherein the third priority level is associated with an activity requested by a source not initiated by a user of the mobile computing device.

19. The non-transitory computer readable storage medium of claim 13, wherein the instructions, when executed, further cause the one or more processors to maintain a real-time record of a set of resources being utilized by a plurality of running activities and a set of available resources for pending activities.

20. The non-transitory computer readable storage medium of claim 13, wherein maintaining the real-time record includes determining a memory usage and a processor usage for the set of resources.

21. The non-transitory computer readable storage medium of claim 13, wherein the activity includes one or more of synchronizing e-mail, synchronizing a contact database, or modifying data stored in a scheduling application.