Cars selection with android app( we have the code Need some modifications)

The goal of this application is to provide the user a detailed information about the car he chooses to buy and the other variants available. The application must be able to provide a detailed content of each car users wishes to consider for a purchase. The user can navigate through the application to look for other cars of his interest irrespective of any other criteria. Since the application is in a premature state, the data based at present consist of eighteen cars for the user to browse about. Cars is a mobile application which runs on any smart phone with Android platform. Android is a software platform and operating system for mobile devices based on the Linux operating system and developed by Google and the Open Handset Alliance. It allows developers to write managed code in a Java-like language that utilizes Google-developed Java libraries, but does not support programs developed in native code. It uses XML for the User Interface. The Java and XML can be bound together to build the applications Cars is an informative application which allows the user to select a car based on his choice of Make, Class and Price-Range. The information includes various key components like the Fuel consumption, dimension, and power and so on which help the user to select the car of his choice. Cars is targeted for the latest version of the Android operating system Android 5.0 "Lollipop" (API level 21). It also has the capability to support the lower versions until Android 3.2 "Honeycomb"(API level 13)