Research And Implementation Of Graphical User Interface Customization Based On Embedded Linux System

With the development of informatization and embedded technology, embeddedsystem is gradually going deep into people’s daily life and production. It also plays moreand more important roles. In order to fulfil user’s requirement, the manufacturers ofembedded system need to develop products with better user experience promptly. The userinterface of the products directly affects user’s experience. But it will take a long time todesign and develop the interface. According to this two points, fleetly developing of theuser interface of the embedded products is becoming the key factor for an excellentproducts. The user interface customized system is the solution for these questions.The system uses XML to describe user interface. User can design the tag to describevariable controls which can be expanded according to developing requirement. In case ofthe lightness, stable and portability of MiniGUI, the system uses MiniGUI as the graphicssupport system. The system can create the pages described by XML document throughMiniGUI. It also provides three methods for pages switch including farther-sonrelationship switch, net relationship switch, tag page switch etc. Moreover, the systemprovides the necessary functions on mainline embedded produces, such as soft keyboard,infrared function and multilingual etc. According to the testing result, the systemperformance well. It can satisfy the requirement of the development if user interface fornormal embedded system.