Handling attachment content on a mobile device

• US 8,009,650 B2
• Filed: 09/27/2010
• Issued: 08/30/2011
• Est. Priority Date: 12/22/2004
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Liang, Kenneth J., Munje, Arun, Bylsma, Rodney D., Rybak, Rafal
• Primary Examiner(s): Doan; Phuoc
• Application Number:
  US12/891,456
• Publication Number:
  US 20110014934A1
• Time in Patent Office: 337 Days
• Field of Search: None
• US Class Current: 370/338
• CPC Class Codes: H04L 51/063 Content adaptation, e.g. replacement of unsuitable content
• CPC Class Codes: H04L 51/066 Format adaptation, e.g. format conversion or compression
• CPC Class Codes: H04L 51/214 using selective forwarding
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04M 1/72436 for text messaging, e.g. short messaging services [SMS] or e-mails

Abstract

Embodiments described herein provide a user with the ability to download a selected attachment document that is associated with a message received on a mobile device. Attachment data corresponding to the selected attachment document can be downloaded according to at least one of a native application attachment content handling option and a client-server attachment content handling option.

Claims

1. A method of retrieving data of an attachment document of a message, wherein acts of the method are executable by a processor of a mobile device, the method comprising:

displaying, at the mobile device, an attachment content handling option for the attachment document, wherein the message has been received at the mobile device but the attachment document has not been received at the mobile device, wherein the attachment content handling option comprises both a native application attachment content handling option and a client-server attachment content handling option;

generating an attachment content handling request comprising an indication of the attachment document and a selected attachment content handling option;

sending the attachment content handling request to a remote attachment service;

if the selected attachment content handling option is the native application attachment content handling option, then receiving data of the attachment document, from the remote attachment service, in a format viewable using a native application on the mobile device; and

if the selected attachment content handling option is the client-server attachment content handling option, then receiving data of the attachment document, from the remote attachment service, in a format optimized for at least one of transmission to and viewing on the mobile device.

2. The method of claim 1, further comprising providing an option to set a default setting for the attachment content handling option.

3. The method of claim 2, further comprising automatically selecting an alternate attachment content handling option when the default setting for the attachment content handling option is not available for the attachment document.

4. The method of claim 2, further comprising determining the default setting based on at least one of:

a file type of the attachment document, and a file size of the attachment document.

5. The method of claim 1, wherein if the selected attachment content handling option is the native application attachment content handling option, loading the native application to display the data of the attachment.

6. The method of claim 1, wherein if the selected attachment content handling option is the client-server attachment content handling option, loading an attachment content viewer to display the data of the attachment.

7. The method of claim 1, wherein if the selected attachment content handling option is the client-server attachment content handling option, providing a retrieve table of contents option, wherein the data of the attachment document received from the remote attachment service comprises a table of contents where the retrieve table of contents option is selected.

8. The method of claim 1, wherein if the selected attachment content handling option is the client-server attachment content handling option, providing a retrieve section option, wherein the data of the attachment document received from the remote attachment service comprises a section of the attachment where the retrieve table of contents option is selected.

9. The method of claim 1, further comprising providing an attachment content handling menu from which one of the client-server attachment content handling option and the native application attachment content handling option is selected.

10. The method of claim 9, wherein the attachment content handling menu comprises at least a first column and a second column, wherein user-selectable menu choices related to the client-server handling option are provided in the first column, and wherein user-selectable menu choices related to the native application attachment content handling option are provided in the second column.

11. A mobile device comprising a processor, wherein the processor is configured to:

display, at the mobile device, an attachment content handling option for an attachment document of a message, wherein the message has been received at the mobile device but the attachment document has not been received at the mobile device, wherein the attachment content handling option comprises both a native application attachment content handling option and a client-server attachment content handling option;

generate an attachment content handling request comprising an indication of the attachment document and a selected attachment content handling option;

send the attachment content handling request to a remote attachment service;

if the selected attachment content handling option is the native application attachment content handling option, then receive data of the attachment document, from the remote attachment service, in a format viewable using a native application on the mobile device; and

if the selected attachment content handling option is the client-server attachment content handling option, then receive data of the attachment document, from the remote attachment service, in a format optimized for at least one of transmission to and viewing on the mobile device.

12. The device of claim 11, wherein the processor is further configured to provide an option to set a default setting for the attachment content handling option.

13. The device of claim 12, wherein the processor is further configured to automatically select an alternate attachment content handling option when the default setting for the attachment content handling option is not available for the attachment document.

14. The device of claim 12, wherein the processor is further configured to determine the default setting based on at least one of:

a file type of the attachment document, and a file size of the attachment document.

15. The device of claim 11, wherein the processor is further configured to, if the selected attachment content handling option is the native application attachment content handling option, load the native application to display the data of the attachment.

16. The device of claim 11, wherein the processor is further configured to if the selected attachment content handling option is the client-server attachment content handling option, load an attachment content viewer to display the data of the attachment.

17. The device of claim 11, wherein the processor is further configured to, if the selected attachment content handling option is the client-server attachment content handling option, provide a retrieve table of contents option, and wherein the data of the attachment document received from the remote attachment service comprises a table of contents where the retrieve table of contents option is selected.

18. The device of claim 11, wherein the processor is further configured to, if the selected attachment content handling option is the client-server attachment content handling option, provide a retrieve section option, and wherein the data of the attachment document received from the remote attachment service comprises a section of the attachment where the retrieve table of contents option is selected.

19. The device of claim 11, wherein the processor is further configured to provide an attachment content handling menu from which one of the client-server attachment content handling option and the native application attachment content handling option is selected.

20. The device of claim 19, wherein the attachment content handling menu comprises at least a first column and a second column, wherein user-selectable menu choices related to the client-server handling option are provided in the first column, and wherein user-selectable menu choices related to the native application attachment content handling option are provided in the second column.