Design And Implementation Of The Development Of Interface Animation Based On Android

In recent years,mobile devices have developed rapidly.With the continuous improvement of technology,the integration of animation into mobile devices is not only a visual luxury,but also a demand that users expect to achieve.It is becoming more and more common to integrate animation into the development of mobile phone brand systems or applications:animation can be placed on the opening interface as a welcome interface to show brand characteristics,and can be used to visualize the results of user operations during use to show successful operations or waiting.Animation can also be used to explain to users to make the content clearer.Animation solves many problems in the interface,makes the interaction between the user and the mobile phone lively,and truly responds to the user.At the same time,the addition of animation can increase the artistry and interest of the application,get praise from users,thereby attracting and retaining users.Therefore,it is a general trend to promote the integration and joint development of animation and mobile devices such as mobile phones.Android is a free and open source operating system based on the Linux kernel.It is mainly used in mobile devices such as mobile phones and tablet computers.It is now gradually expanding to various fields,such as TVs,digital cameras,game consoles,smart watches,etc.Android operating system has the advantages of openness,inclusiveness and richness.Huawei,Samsung and other mobile phone brands design and beautify user interaction interfaces and design and develop characteristic functions based on the Android operating system.Form its own unique mobile phone brand system.In this background,this paper based on the Android operating system introduces the use of animation methods in detail.First,introduce the various properties and usage methods of the tween animation,frame animation,and property animation that it launched earlier,and then introduce and analyze the implementation process of the Lottie mobile application animation framework that be added in recent years.Focus on the realization of different animation demos,analyze and summarize the advantages and disadvantages of each animation method,form an overall understanding of Android animation methods.After comparing various animation methods,it is possible to choose a more appropriate animation method to use in different situation.The significance is that it can make suggestions on the choice of animation for application interface development.This paper will design and develop the Settings while implementing the Demos based on Android.As a necessary application for mobile phones,most mobile phone brands in the market will modify the native Android Settings application based on their own requirements.They will design and develop new interface layouts,special functions and integrate animation into the application.It not only can explanation of function,but also can make users feel novel.Therefore,the application can show the characteristics of the mobile phone brand and increase the interaction with the user.Based on the basic functions of the application and the needs of business and users,the design of Settings should meet the functional requirements of displaying multi-level menus,correct jumping of click events,realization of special interface functions and correct use of animation.It also should pay attention to the non-functional requirements such as easy to use,unity and aesthetics.The development platform selects Android Studio,an integrated development tool for Android launched by Google.First,carry out the application design,including user interface design,control design and application main class design.Second,carry out the platform construction and the realization of custom controls and other tools to prepare for the subsequent development.Finally complete the Settings application and carry out testing,including interface and key code display,test results display.Through the analysis,design and implementation of interface animation based on Android,this paper hopes to be helpful to the development of Android interface in the future and make the developed interface perfect.