mybringback: http://www.mybringback.com/tutorial-series/13093/download-android-studio-the-new-ide-by-intellij
Android Studio is a brand new IDE for Android developers that was just announced today at Google's 2013 I/O Conference! It looks like Eclipse will be a thing of the past, as Android Studio has a lot of very useful features to help make developing Android Applications quicker and easier.
Here is the download link: http://developer.android.com/sdk/installing/studio.html