I am a new user to Android Studio, so this may be a simple question. I have searched around, and found a couple tips, but nothing that worked... I have a zip packed from Udacity that I am trying to open/run in Android Studio. The package is here - https://d17h27t6h515a5.cloudfront.n...id/firebase-analytics-green-thumb-android.zip I have no instructions as to how to get this into Android Studio. Left to my own devices, I am currently stuck at a place where, if I try to run the app, I get an error saying "Please select Android SDK. I have checked everywhere for a solution to this, and the only two things I've found were: Making sure the path to my Android SDK folder is correct within Android Studio settings (it is) Making sure the same path is matched in the project local.properties file (it is) The fact that these are both set properly (I think) leads me to believe that I just did the whole import wrong and should start from scratch. But I don't really know what to do with that zip file to get it (properly) into Android Studio. Initially I just went to File > Open and then selected the project build.gradle file from the zip package. Was that even the right thing to get this started? Thank you in advance for any help that can be offered!