New mockups of whst is reportedly is the UI for Android N was posted online by AndroidPolice. They got some screenshots of the UI way ahead o Goole I/O when it was supposed to be launched. They made a mockup cos they were not allowed to publish the original screenshots online.
Starting off with the notification toggles, there will be a new paged interface while also making the customization process of the toggles easier for the user.
Along with different looking app notifications in the main notification shade, there is a row of quick toggles just under the status bar which reminds us of the Ice Cream Sandwich days.