[android] How to set Internet options for Android emulator?

By default, you should be able to toggle the Internet access to your emulator with F8 (on Windows) and Fn + F8 (on Mac OS X) - I think F8 also works for Linux, but I'm not 100% sure.

With this shortcut, you get the ACTION_BACKGROUND_DATA_SETTING_CHANGED dispatched.

Hope that helps.