A few months ago, Google released the latest Android update (Android Oreo), and since then a good number manufacturer has ported to this system. This year, we will have another huge Android update which is the arrival of Android 9.0. Rumors already have it that this Android version will be called Android Pi. For now, the name is used internally by Google, and it is yet to be seen if it sticks after the update is released. Android Pi is expected to touch down around August 2018, about a year after its predecessor was launched.
The nomenclature, Android Pi, didn’t just emanate out of thin air, it was found in some internal Google document, and for now, Android Pi is what we know Android 9.0 will be called although there are other options like parfait, pumpkin, pistachio, peanut, pecan. This is only a speculation, and nothing has been confirmed. Recall that there were rumors that Android 4.4 will be called Key Lime Pie, but it turned out to be KitKat when it was released.