Android: Difference between focusable and focusableInTouchMode?

Image from https://android-developers.googleblog.com/2008/12/touch-mode.html

The touch mode is a state of the view hierarchy that depends solely on the user interaction with the phone. By itself, the touch mode is something very easy to understand as it simply indicates whether the last user interaction was performed with the touch screen. For example, if you are using a G1 phone, selecting a widget with the trackball will take you out of touch mode…