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Method and device for displaying information bar based on BUIW platform

A technology of information bar and platform, which is applied in the direction of program control device, data processing input/output process, instrument, etc. It can solve the problems of not fully supporting touch and key events, not supporting dynamic layout, coordinates and width, etc. , to achieve the effects of easy maintenance and expansion, dynamic display, and independent operation

Inactive Publication Date: 2015-05-20
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the GUI in the BREW platform only provides a small number of GUI controls, such as: menu control (IMenuCrl), text control (ITextCtl), etc. These GUI controls are far from meeting the needs of developers, and manufacturers must be responsible for the user interface (User Interface, UI) design and development
The information bar display based on this technology has the disadvantages of simple logic, the coordinates and width of each information field are basically statically hard-coded, it does not support dynamic layout, and it does not fully support touch and key events.

Method used

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  • Method and device for displaying information bar based on BUIW platform
  • Method and device for displaying information bar based on BUIW platform
  • Method and device for displaying information bar based on BUIW platform

Examples

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Embodiment Construction

[0041] Currently, the newly launched BUIW technology based on BREW can be responsible for UI construction. BUIW technology and BREW technology have two major features in UI construction: one is the concept of layer (layer); the other is the concept of providing customization (customize). Among them, the customized mechanism allows manufacturers to design GUI controls by themselves.

[0042] In BUIW technology, each element on the screen is displayed and controlled by widgets. The widget adopts the model-view-controller (MVC) framework. Specifically, when the model changes, the event will be reported in time and passed to the event processing function, so as to finally update the appearance of the control. The widget has the following functions: managing its own border and background styles, displaying content such as pictures and text on it, receiving touch event information and key events that occur on it, and inserting multiple other sub-widgets to assign content display to...

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PUM

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Abstract

A method for displaying an information bar based on a BUIW ( BREW UI Widget ) platform is disclosed, including: when the data of the bi-direction list is changed, the data model transmits the changed data information to a widget. According to the data information received, the widget draws the displaying area of the information bar locally, or draws all the displaying areas of the information bar by calling a distributing algorithm. A device for displaying an information bar based on BUIW platform is also disclosed. By utilizing the method and the device of the present invention, the function of each model is clear and is easily to maintain and extend. Also, the displaying of an information bar in a dynamic manner is implemented.

Description

technical field [0001] The present invention relates to information strip display technology, in particular to a method and device for information strip display based on BUIW platform. Background technique [0002] With the development of third-generation mobile communication (3G) technology, there are more and more services based on 3G technology. Therefore, it is necessary to display the status of each service and application in a timely and dynamic manner, and quickly switch to the corresponding application to meet the user experience. However, limited by the screen size of the mobile phone and user habits, the area that can be used to indicate information is very limited. Therefore, the function of the information bar at the top of the interface is particularly important. [0003] In a platform based on the Binary Runtime Environment for Wireless (BREW), the intelligent display indirect (IDisplay) object and interface are responsible for providing display services, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/44G06F3/0488
CPCG06F9/451
Inventor 孙超亮
Owner ZTE CORP
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