With development of Android N the next coming OS is bringing a suiting change in the navigation buttons.
Thanks to Phone Arena who published an article about the new redesigned look of Navigation bar in Android N development preview 4.
|Android N navigation style|
The new look of Navigation Bar consist of the two side buttons with a white colour filled and the main middle button consist of Google's four colour ,doesn't know what this could mean ? i.e the colour being represented for ,can guess it should link something to Google Play .
The Android N will be released with Nexus 2016 in September.While the abbreviation of 'N' is to be out in July.We believe Nutella looks good for that though official one will be declared soon.