Finding Android SDK on Mac and adding to PATH
问题 I have installed Android Studio on my MacBook Air (OS Version 10.11 El Capitan) and have successfully written a small "hello, world" app and installed on device (Nexus 7) and ran on AVD. All I want to do now is be able to build the app and install it on device from the command line as opposed to Android Studio. I'm following the directions here: http://developer.android.com/training/basics/firstapp/running-app.html and the relevant line is: Make sure the Android SDK platform-tools/ directory