In Eclipse we were able to add permissions in AndroidManifest.xml by going to AndroidManifest.xml->Permission-> Adding permissions.
How to add permissions in Android Studio? How can we get a list of all the permissions that we can add to an Activity ?
You can only type them manually, but the content assist helps you there, so it is pretty easy.
Add this line
and hit ctrl + space after the dot (or cmd + space on Mac). If you need an explanation for the permission, you can hit ctrl + q.