You only have to look at the number and sheer diversity of the Google Play Store's app hub to gauge how many developers are currently working on creating, updating and improving upon the vast array of mobile apps that have manifested over the past few years. The Big G announced all the way back in 2013 that it was working on an Integrated Development Environment (IDE), an infrastructure designed to enhance and improve the process of developing apps, and now, Android Studio 1.0 is ready for prime time for those running Windows, OS X and Linux. Full details, as well as info on how you can get started with Android Studio, can be seen below.
Google has just released Android 2.2 (aka Froyo) SDK for developers so that they can start developing apps which are compatible with this version of the OS. Android 2.2 was announced earlier today at the Google I/O 2010 conference in San Francisco.