The Design And Implementation Of The Single Hand Operation Launcher

Along with the continuous development of information technology,the development of network technology change rapidly,we have entered the era of network,intelligent terminal has become an indispensable part of our life,such as mobile phone,tablet computer,handheld computer,these electronic products join in our lives,and the upgrading of these products is also very rapid,In this way,the mobile phone is the most important part of life,the mobile phone play a key role in the life of people,the mobile platform in the market contains Google Android platform,Microsoft windows Phone platform and Apple's IOS platform,as Android is complete open source,which is very popular in the market.The major hardware manufacturers and mobile phone manufacturers develop mobile phone on the Android platform,many applications engineers also developed their own applications on the platform above.But Android launcher homogenization phenomenon is very serious,each product is identical,the native launcher application function is relatively simple,the user experience is not doing well,also with the screen of the mobile phone is big,the demand for single hand operation more urgent,single hand can touch the area is limited,so on this part of the function is optimized to meet the needs of end users.We aimed to develop a more suitable for users to use the starter program.And the optimization of its performance,we add some new and innovative design inside,allowing users to use more convenient.The research work of this paper is as follows:1.This paper mainly studies the application launcher,the native Android launcher optimization,get a better user experience,for the public users of some customization,the interface is more personality,compared to native launcher has greatly optimized.2.This paper mainly studies the performance of launcher,the logic structure of launcher is optimized,allowing users to use more convenient launcher.3.The paper studied on the user's single hand operation,collect all the request of one hand operation of market,do UI design,to develop in most of the user needs,allowing users to one handed the phone more convenient.4.The paper realized a complete launcher system,using the method of software engineering,according to the development model of step a step by step design,can replace the native Android launcher system,users more choices space.5.The paper make performance of launcher verified.To verify the availability of the application,a large number of testing,especially for system robustness and user usability test,to ensure that users use normal.In this paper,by using the method of software engineering,the design and development of new launcher and single hand mode,optimize the usability performance of launcher programs.