Hot swap debugging with Android

Question

1) Is there any special setting/configuration required to enable hot swap debugging on Android?

Example case:

• Add breakpoint just after entering activity\'

Answer 1

Android Studio 2.0 preview introduced a hot swap feature. You get it by upgrading to:

        classpath group: 'com.android.tools.build', name: 'gradle', version: '2.0.0-alpha1'

And then setting it from the menu: