Klient webových služeb s dynamickým GUI pro mobilní telefony

Abstract

Recently, there has been an increase in using web services, with particularly high interest at commercial as well as in non-commertial areas. One of the greatest advantages of applying web services in practice is that information of different kind can be obtained in a quick and easy way. This advantage can have even better utilization in combination with the term mobility. And exactly combination of these two features is what this thesis is about: the main purpose was to create an application with dynamic GUI for simple types of web services (WS), which would interprate the characterization of WS directly on mobile device. This tesis also contains decsription of how WS and technologies, which are responsible for smooth operation of WS, theoretically operate; basic rules for scheme and implementation of effective mobile applications; basic actions of client operating the WS; working opportunities with XML format; development platform Java ME with model GUI for MIDP 2.0 devices. Practical part of this thesis is concerning project and implementation of WS client for mobile phones in Java programming language.