Invention Grant
- Patent Title: Methods and apparatus for providing presentations for the composition of messages having size limitations
- Patent Title (中): 用于提供具有尺寸限制的消息的组合的演示的方法和装置
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Application No.: US13149238Application Date: 2011-05-31
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Publication No.: US08478352B2Publication Date: 2013-07-02
- Inventor: Leonid Vymenets , Francis Thomas Riddle , Henry Yao-Tsu Chen
- Applicant: Leonid Vymenets , Francis Thomas Riddle , Henry Yao-Tsu Chen
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agent John J. Oskorep, Esq.
- Main IPC: H04B1/38
- IPC: H04B1/38

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.
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