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Mobile phone animation control mechanism

An animation and mobile phone technology, applied in the field of mobile animation control mechanism, can solve the problems of content loss and difficult handling

Inactive Publication Date: 2009-08-05
TECHFAITH INTELLIGENT HANDSET TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It turns out that the implementation of mobile phone animation is based on the function callback mechanism, which leads us to encounter some difficult problems in program conflict handling. For example, after decoding, the callback function will call the refresh function to update the display, but in the mobile phone In practical applications, we will have other events that must update the screen immediately. This may happen that the screen has just been updated, and the animation has been updated again, resulting in the loss of the content just displayed.

Method used

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  • Mobile phone animation control mechanism

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Embodiment Construction

[0013] 1. When the user chooses to start the animation player of the mobile phone, the system will first send the window creation event 101 (SUI_EVENT_CREATE_WINDOW) to create a new playback window. While creating the playback form, we can perform necessary initialization operations on the player, and then send update form event 103 to update the screen display area The new form is displayed. Of course, we can also automatically start playing animation files according to customer requirements, which can be realized only by calling the playback interface while creating the form.

[0014] 2. When the player starts to play, it completes the data parsing work within a time period. When the data parsing work is completed, The parsed data is updated to the output buffer, and then the system-registered refresh display function is called to send a refresh message to update the window event 103 to the player's display window. After receiving this message, the play window calls the r...

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Abstract

The invention discloses an animation controlling mechanism in mobile phones. An existing information mechanism on a platform is used for imitating the work of a window event mechanism, which allows the window event to control the operation of animation in mobile phones, thus ensuring the unification of functions and logic.

Description

technical field [0001] Handheld devices that support mobile animations and animated interfaces. Background technique [0002] The functions of mobile phones are becoming more and more abundant. As an integral part of the multimedia functions of mobile phones, mobile phone animation can provide users with a more friendly interface and more dazzling visual experience. [0003] It turns out that the implementation of mobile phone animation is based on the function callback mechanism, which leads us to encounter some difficult problems in program conflict handling. For example, after decoding, the callback function will call the refresh function to update the display, but in the mobile phone In actual application, we will have other events that must update the screen immediately, which may cause the screen to be updated just after the display, and the animation is updated again, resulting in the loss of the content just displayed. [0004] For example: mobile phone animation is...

Claims

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Application Information

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IPC IPC(8): H04M1/725H04M1/02H04M1/72427
Inventor 曾江涛
Owner TECHFAITH INTELLIGENT HANDSET TECH BEIJING
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