I believe you are asking whether you could modify your code to run in Eclipse as opposed to emulating an Android system and running it on that.
Well, yes, you could (probably) change your code so it runs ‘in Eclipse’, however why would you do that? Then you don’t know if it runs on Android which is what you aim to run it on.
That would be defeating the purpose of developing on Android in the first place. That’s what the emulator is for.
solved Is any possible preview or run that particular program only in eclipse? [closed]