Methods and apparatus for providing presentations for the composition of messages having size limitations

• US 8,478,352 B2
• Filed: 05/31/2011
• Issued: 07/02/2013
• Est. Priority Date: 05/31/2011
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Research In Motion Limited (Blackberry Limited)
• Inventors: Riddle, Francis Thomas, Chen, Henry Yao-Tsu, Vymenets, Leonid
• Primary Examiner(s): PHU, SANH D
• Application Number:
  US13/149,238
• Publication Number:
  US 20120309461A1
• Time in Patent Office: 763 Days
• Field of Search: 455/566, 455/466, 455/404.1, 455/412.1, 455/412.2
• US Class Current: 455/566
• CPC Class Codes: H04M 1/72436 for text messaging, e.g. short messaging services [SMS] or e-mails
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements

Abstract

Methods and apparatus for use in providing presentations for the composition of messages having size limitations are described. A communication device receives, via its user interface, one or more character inputs in a message composition field for a new message being composed. While a character count of the message is less than a warning count value, the device refrains from presenting the number of allowed characters remaining for entry in the message. On the other hand, while the character count is greater than or equal to the warning count value, the device causes the number of allowed characters remaining for entry in the message to be presented. The message may be transmitted via a wireless network via a short message service (SMS). In one example, the number of remaining characters is provided in an alert bar, which is presented by being set in motion from an initial hidden position behind the message composition field to a final revealed position, with intermediate positions therebetween.

Claims

1. A method for use in a communication device for providing a presentation for composition of a message, the communication device including a user interface comprising a display, the method comprising:

receiving via the user interface one or more character inputs in a message composition field of the message being composed;

while a character count of the message is less than a warning count value, refraining from presenting in the display a maximum allowable remaining number of characters allowable for further entry in the message, the warning count value being less than a maximum allowable number of characters of the message; and

otherwise, while the character count is greater than or equal to the warning count value, presenting in the display the maximum allowable remaining number of characters allowable for further entry in the message.

2. The method of claim 1, wherein the message comprises a message segment, and the maximum allowable number of characters of the message segmentsone is one hundred sixty four (164).

3. The method of claim 1, further comprising:

while the character count is greater than or equal to the warning count value, causing a number of message segments in the message to be presented along with the maximum allowable remaining number of characters allowable for further entry in the message.

4. The method of claim 1, further comprising:

when the character count meets the warning count value, presenting an alert bar which includes the maximum allowable remaining number of characters allowable for further entry in the message.

5. The method of claim 1, wherein

the warning count value is less than the maximum allowable number of characters of the message by a predetermined number, the predetermined number being ten (10).

6. The method of claim 1, further comprising:

when the character count meets the warning count value, presenting an alert bar which includes the maximum allowable remaining number of characters allowable for further entry in the message; and

after the character count meets the warning count value, when the character count becomes less than the warning count value, removing the presentation of the alert bar which includes the maximum allowable remaining number of characters allowable for further entry in the message.

7. The method of claim 1, wherein the message includes a first message segment, the method further comprising:

when the character count exceeds the maximum allowable number of characters in the first message segment;

producing a second message segment for the message; and

incrementing a count of the number of message segments for the message.

8. The method of claim 1, further comprising:

maintaining a message segment count for the message; and

when the message segment count exceeds a maximum allowable number of segments permitted for the message, causing a messaging mode switching indicator to be presented.

9. The method of claim 1, further comprising:

formatting the message for transmission via a Short Message Service (SMS).

10. A computer readable medium, comprising:

a non-transitory computer readable medium;

computer instructions stored in the non-transitory computer readable medium;

the computer instructions being executable by one or more processors of a communication device for providing a presentation for composition of a message by performing the actions of;

receiving one or more character inputs in a message composition field of the message;

while a character count of the message is less than a warning count value, refraining from presenting a maximum allowable remaining number of characters allowable for further entry in the message, the warning count value being less than a maximum allowable number of characters of the message; and

while the character count is greater than or equal to the warning count value, presenting the maximum allowable remaining number of characters allowable for further entry in the message.

11. A wireless communication device, comprising:

one or more processors;

a wireless transceiver coupled to the one or more processors;

a user interface coupled to the one or more processors, the user interface comprising a display;

memory coupled to the one or more processors;

the one or more processors being configured to;

receive, via the user interface, one or more character inputs in a message composition field of the message;

while a character count of the message is less than a warning count value, refrain from presenting in the display a maximum allowable remaining number of characters allowable for further entry in the message, the warning count value being less than a maximum allowable number of characters of the message; and

while the character count is greater than or equal to the warning count value, presenting in the display the maximum allowable remaining number of characters allowable for further entry in the message.

12. The wireless communication device of claim 11, wherein the message comprises a message segment, and the maximum allowable number of characters of the message segment is one hundred and sixty four (164).

13. The wireless communication device of claim 11, wherein the one or more processors are further configured to:

while the character count is greater than or equal to the warning count value, cause the number of message segments in the message to be presented in the display along with the maximum allowable remaining number of characters allowable for further entry in the message.

14. The wireless communication device of claim 11, wherein the one or more processors are further configured to:

when the character count meets a threshold value, present an alert bar in the display which includes the maximum allowable remaining number of characters allowable for further entry in the message.

15. The wireless communication device of claim 11, wherein the warning count value is less than the maximum allowable number of characters of the message by a predetermined number, the predetermined number being ten (10).

16. The wireless communication device of claim 11, wherein the one or more processors are further configured to:

when the character count meets the warning count value, present an alert bar in the display which includes the maximum allowable remaining number of characters allowable for further entry in the message; and

after the character count meets the warning count value, when the character count becomes less than the threshold value, remove the presentation of the alert bar from the display.

17. The wireless communication device of claim 11, wherein the message is or includes a first message segment, and the one or more processors are further configured to:

when the character count exceeds the maximum allowable number of characters of the first message segment;

produce a second message segment for the message; and

increment a count of the number of message segments for the message.

18. The wireless communication device of claim 11, wherein the message includes a first message segment, the one or more processors being further configured to:

maintain a message segment count for the message; and

when the message segment count exceeds a maximum number of segments permitted for the message, cause a messaging mode indicator to be presented in the display, the messaging mode indicator comprising a Multimedia Messaging Service (MMS) indicator.

19. The wireless communication device of claim 11, wherein the one or more processors are further configured to:

format the message for transmission via a Short Message Service (SMS).

20. A method for use in a wireless communication device for providing a presentation for composition of a message, the wireless communication device including a user interface comprising a display, the method comprising:

receiving via the user interface one or more character inputs in a message composition field of a message being composed;

maintaining a character count of the number of character inputs received in a message segment of the message;

maintaining a segment count of the number of message segments being utilized for the message;

while the character count is less than a warning count value, refraining from presenting in the display a maximum allowable remaining number of characters allowable for further entry in the message segment, the warning count value being is less than a maximum allowable number of characters in the message segment;

when the character count reaches the warning count value, presenting in the display the maximum allowable remaining number of characters allowable for further entry in the message segment; and

when the character count exceeds the maximum allowable number of characters, removing the presentation of the maximum allowable remaining number of characters.

21. The method of claim 20, wherein the message segment is for delivery as a Short Message Service (SMS) message.

22. The method of claim 20, further comprising:

when the character count exceeds the maximum allowable number of characters, increasing the segment count of the number of message segments being utilized for the message.

23. The method of claim 20, when the character count of the message segment exceeds the maximum allowable number of characters, the method further comprising;

increasing the segment count of the number of message segments being utilized for the message;

maintaining a next character count of the number of character inputs received in a next message segment of the message;

while the next character count is less than the warning count value, refraining from presenting in the display the maximum allowable remaining number of characters allowable for further entry in the next message segment; and

when the next character count reaches the warning count value, presenting in the display the maximum allowable remaining number of characters allowable for further entry in the next message segment.