To build and run your app: In the toolbar, select your app from the run configurations drop-down menu. Open this file and scroll to the last 2 lines “ndk” and “SDK” and change the location with the one of your SDK and save the file. (You might get an error here stating the different SDK location, the error looks like this ): Open Gradle or Eclipse ADT project: Click on “Import Project(Gradle, Eclipse ADT etc)” to open Eclipse build project

Select your project directory from the 'Open file to Project' dialogue and click on the OK button.Open Android Studio project: Click on 'Open an existing Android Studio project' to open Android Studio project Open your Android Studio and if any project is opened just close it (Go to File->Close Project) then you'll see a small window like this: