Android applications which are managed by Google, the open source-based technology, now are very overwhelming. It deserves because the interest of those applications also increase. The applications of Android are available either for free or premium one. There are several development tools which are needed when developing an Android application ready to download. You enable to download those freely.
The development tools which are used to be required for android development are designed to be able to deal with Eclipse Integrated Development Environment (Eclipse IDE). That is the general IDE for a java application. This eclipse is available for download freely on internet. This is the tool that serves as a builder as well as a tester for android applications.
The Eclipse tool offers graphic visualization to design the interfaces of the Android application. However, you will find on market, several other graphic tools which are also able to be utilized for design requirements. Those additional tools are typically provided by other parties. The layout options are also multiple. You may choose among tabular, linier as well as relative styles. And the user interface design used for Android is XML layout.
The other tools required is the kit of software development for Android named Android SDK. Besides, Android Developer tools are also required for this. Those all development tools are functioned to develop the Android applications including for programming, compiling, designing the interface, testing the result and exporting the final application resulted. Once a certain android application, the developer will release it by paying a certain cost to the Android party.