The Eclipse IDE supports numerous programming languages and technologies, but all of them are not supported right away. The IDE is enhanced with plug-ins that provide the functionality you need.
Eclipse needs a plug-in to integrate the IDE with the Android SDK. The plug-in adds menu commands to the IDE interface related to Android and makes it possible to create and manage Android apps.
Follow these steps:
1. Launch Eclipse by using the shortcut you created or opening the folder where it was installed and running the executable application. The program loads with several windows and a menu bar and toolbar running across the top.
2. Select the menu command Help, Install New Software. The Install Wizard ...