So, that's the risk with install Android P DP1 build. if you are okay with that, you can install the Android P Developer Preview 1 build now, using the instruction given below. Perhaps the most notable is official support for displays with a notch.
The Pixel C's support period isn't on Google's pages but considering it launched with the Nexus 5X and 6P, we can presume it will meet the same fate. So these devices will not get the Android P's developer previews as the giant has stopped supporting these devices. "The new DisplayCutout class lets you find out the location and shape of the non-functional areas where content shouldn't be displayed".
Google announced Android P on March 7 with the first Developer Preview factory images available to download and flash for both the first generation Pixel smartphones as well as the Pixel 2 and 2 XL. Android P has support for IEEE 802.11mc, also known as Wi-Fi Round-Trip-Time (RTT). I personally think that anything involving "Pie" is not sweet enough, not to mention that pies do not come in many colors.
Well, the Android P is out, as you may already know. The dropped Android P support for the Nexus 5X and Nexus 6P, which are old phones, is hardly an issue. The final major Android update for these devices was Android 8.1 Developer review. The company has stated it will continue to update the beta and release new builds often, with more news promised in May from Google I/O.
Some of the new features of Android P include a new format for messaging notifications, with more space to see who is messaging, add replies and images and even use smart replies. No Nexus phone now in use out there will not receive the Android P update. It was also made available to Pixel phones through Google Photos. The icons on the UI looks a lot more bubbly (emerging out).
Animation - Android P introduces a new AnimatedImageDrawable class for drawing and displaying GIF and WebP animated images. Google Assistant is now limited to some Android devices.