Research On Model Conversion Of Cross-platform Mobile Application Interface Based On IFML

With the development of the Internet,the smart terminal industry has developed rapidly.As mobile terminals have been developed with various functions,the mobile terminal has become an important source and source for people to obtain the required information.Among the mainstream mobile devices on the market,the mature operating systems mainly include Android,iOS,and Windows Phone.The user interacts with various applications by operating the mobile application interface.Since the operating platforms of various mobile terminal devices are incompatible with each other,each operating platform has its own specific development tool and development language.Therefore,development law personnel often need to develop different versions of the same user interface in order to adapt to different elements of different platforms.This results in poor reusability of the code,high development costs,and long project cycles,making it difficult to develop mobile applications.Cross-platform technology is a very innovative concept in mobile application development.This article analyzes the current development technology and existing problems of the mobile application interface,and adopts a MDD-based model-driven development method to solve the cross-platform difficulties existing in the current mobile user interface development process.Secondly,the IFML metamodel of the mobile application interface is established,and the mapping rules of the IFML metamodel to the Android platform and the iOS platform are described respectively,and the rationality of the rules is verified by examples.Finally,through the IFML metamodel,we attempted to generate HTML5 and CSS-based code frameworks.