File location application programming interface

• US 9,292,540 B1
• Filed: 04/25/2014
• Issued: 03/22/2016
• Est. Priority Date: 07/09/2008
• Status: Active Grant

• Current Assignee: T-Mobile Innovations LLC (Deutsche Telekom AG)
• Original Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Inventors: Reeves, Raymond Emilio, Wick, Ryan Alan, Jones, John Marvin III
• Primary Examiner(s): Robinson, Greta
• Application Number:
  US14/262,376
• Time in Patent Office: 697 Days
• Field of Search: 707/812, 707/831, 707/705, 707/758, 707/770, 707/805, 715/969, 711/100, 711/101, 711/154, 711/165, 711/173, 711/203, 711/209, 718/1, 718/104, 717/168, 709/38, 709/239, 709/242
• US Class Current: 1/1
• CPC Class Codes: G06F 16/188 Virtual file systems
• CPC Class Codes: G06F 16/196 Specific adaptations of the file system to access devices and non-file objects via standard file system access operations, e.g. pseudo file systems dedicated interfaces to storage systems G06F3/0601
• CPC Class Codes: G06F 16/25 Integrating or interfacing systems involving database management systems

Abstract

Media, methods and systems are provided for interfacing a mobile device to an application virtual machine via an application programming interface (API). A first set of file connection properties for one or more internal storage locations and a second set of file connection properties for one or more external storage locations are defined at a mobile device. The first and second sets of file connection properties define the file storage locations for a plurality of media types. Requests are received from the application virtual machine for the first and second sets of file connection properties. The application virtual machine identifies a current default storage area that can be selected from the one or more internal storage locations and the one or more external storage locations, and indicates whether the current default storage location is an internal storage location or an external storage location.

Claims

1. A storage method executed by a computer, the method comprising:

providing at least two sets of file storage properties on a mobile device;

including in the first set of file storage properties internal location properties on the mobile device that are configured to return values for one or more requested locations of internal storage on the mobile device;

including in the second set of file storage properties location properties on the mobile device that are configured to return values for one or more requested locations of external storage in communication with the mobile device;

identifying by the mobile device a storage location that is selected from at least two storage locations based on the first and second sets of file storage properties that instruct the device to store a file upon considering operations executed on the device and a file type associated with the file; and

accessing the one or more internal and external storage locations via the at least two sets of storage properties.

2. The method of claim 1, further comprising:

identifying a storage location that is a default storage location utilized by an application virtual machine for the mobile device.

3. The method of claim 2, further comprising:

identifying a storage location that was last utilized by the application virtual machine.

4. The method of claim 3, further comprising:

identifying a storage location that was a recent one of;

a read operation by the application virtual machine or a write operation by the application virtual machine.

5. The method of claim 1, wherein the first and second set of file location properties are further divided by a plurality of media file types.

6. The method of claim 5, wherein the plurality of media file types include at least one of picture files, video files, audio files, graphics files, and message files.

7. The method of claim 1, wherein the one or more requested locations of external storage in communication with the mobile device include at least one of a memory card, a flash drive, and a web-accessible location.

8. A computer-implemented method for providing system properties for filepath identification from a mobile device to an application virtual machine via an application programming interface (API), the method comprising:

proving a first set of file connection properties that define internal file storage locations for a plurality of media types;

proving a second set of file connection properties that define external file storage locations for a plurality of media types; and

receiving a request from the application virtual machine for the first and second sets of file connection properties;

responding to the request with a notification that includes a current default storage area that is selected from the one or more internal storage locations and the one or more external storage locations, wherein the notification indicates whether the current default storage location is an internal storage location or an external storage location.

9. The method of claim 8, wherein the plurality of media file types include at least one of picture files, graphics files, video files, music files, tone files, recording files, message files, and password-accessible private files.

10. The method of claim 8, wherein the request from the application virtual machine identifies at least one of a storage location last utilized by the application virtual machine, a storage location last written to by the application virtual machine, or a storage location last read from by the application virtual machine.

11. The method of claim 8, further comprising:

providing an application-level directory synonym, wherein the synonym redirects connection properties to a predefined internal storage location regardless of mobile-device-specific file connection properties; and

redirecting requests for the synonym to the internal storage location.

12. The method of claim 11, wherein the predefined internal storage location is based on the media file type.

13. The method of claim 8, wherein the external storage location includes at least one of a memory card, a flash drive, and a web-accessible location.

14. A computer having processors and computer storage media that have computer-usable instruction for performing a storage method executed by the processors, the method comprising:

providing at least two sets of file storage properties on a mobile device;

including in the first set of file storage properties internal location properties on the mobile device that are configured to return values for one or more requested locations of internal storage on the mobile device;

including in the second set of file storage properties location properties on the mobile device that are configured to return values for one or more requested locations of external storage in communication with the mobile device;

identifying by the mobile device a storage location that is selected from at least two storage locations based on the first and second sets of file storage properties that instruct the device to store a file upon considering operations executed on the device and a file type associated with the file; and

accessing the one or more internal and external storage locations via the at least two sets of storage properties.

15. The computer of claim 14, further comprising:

identifying a storage location that is a default storage location utilized by an application virtual machine for the mobile device.

16. The computer of claim 15, further comprising:

identifying a storage location that was last utilized by the application virtual machine.

17. The computer of claim 16, further comprising:

identifying a storage location that was a recent one of;

a read operation by the application virtual machine or a write operation by the application virtual machine.

18. The computer of claim 14, wherein the first and second set of file location properties are further divided by a plurality of media file types.

19. The computer of claim 18, wherein the plurality of media file types include at least one of picture files, video files, audio files, graphics files, and message files.

20. The computer of claim 14, wherein the one or more requested locations of external storage in communication with the mobile device include at least one of a memory card, a flash drive, and a web-accessible location.