Yaswanth Mangalagiri

It was most awaited thing to see the app running on the emulator of Eclipse (worked from 6pm and I could resolve the errors and see the app running at 2:53 am ). I used Android Studio initially for the developing. It is very easy to work with as it involves dragging of the widgets when it comes to front-end development. Later I switched to Eclipse.In Android Studio when you click on RUN button it runs the emulator without running the app even though your code may contain errors. But in Eclipse it is opposite it runs the app on the emulator only when the errors are fixed.                                                            Most common complaint : " R cannot be resolved to a variable " Here are couple of things to do to get rid of this annoying error: i)   You must right click on your project name ii)  Go to Properties iii) Select Android , and check the Android v.x   (v & x are integers) iv) Next select JavaBuild Path check the Android v