

I am not quite sure what this wants me to add, but I've highlighted the android-16 folder (about the only thing I can select), and when I click "Choose," the window disappears, but no new SDK appears in the SDK list.

I then navigate to the sdk directory that has android-16, as shown in the screenshot below. Gradle is the foundation of the Android SDK build system, and is integrated with Android Studio. I click the + sign above that list to add a new SDK. Welcome to the Android SDK developer documentation. I opened the Project Structure window, clicked "SDKs" under Platform Settings, and I currently see JDK 1.7 and Google APIs 2.3.3 shown. These SDKs are added to the Android Studio.app's sdk folder automatically. Android SDK Manager comes with the Android SDK bundle and can’t be downloaded separately. These can be downloaded from the SDK Manager. An Android SDK separates the tools, platforms and other components into packages. Android SDK comes wrapped up with the Android Studio these days.

I've already made sure to download the SDK using the SDK manager. We need SDK irrespective of the language we are using. However, I use a library called PullToRefresh which appears to need SDK 4.1, so I'm trying to add the SDK 16 to my project. I exported my existing project from Eclipse to a Gradle project, which I imported into Android Studio, as recommended by Google. I'm using Google's Android Studio 0.1 based on IntelliJ, and I cannot figure out how to add additional SDKs to my project.
