

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. I click the + sign above that list to add a new SDK. 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. If you want to test the application on an Android 3 emulator, you have to download of API 11.

I saw that it has several versions of Android. These SDKs are added to the Android Studio.app's sdk folder automatically. When I downloaded Android Studio and opened SDK Manager it shows some packages to be downloaded and installed. I've already made sure to download the SDK using the SDK manager. 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.
