Android 9 "Pie" source code is now available. The following builds, tags, and devices are supported:
- PPR1.180610.009, android-9.0.0_r1, Pixel 2 XL (taimen), Pixel 2 (walleye), Pixel XL (marlin), Pixel (sailfish)
- PPR1.180610.010, android-9.0.0_r2, Pixel XL (marlin), Pixel (sailfish)
- PPR1.180610.011, android-9.0.0_r3, Pixel 2 XL (taimen), Pixel 2 (walleye)
The corresponding factory images, ota images, and proprietary binaries are available at
We pushed a reference pie-dev branch as well as pie-release branch.
We have also pushed the corresponding kernel projects for the following devices:
Tag | Project | Branch | Device
android-9.0.0_r0.1 | kernel/msm | android-msm-marlin-3.18-pie | Pixel and Pixel XL
android-9.0.0_r0.2 | kernel/msm | android-msm-wahoo-4.4-pie | Pixel 2 and Pixel 2 XL
android-9.0.0_r0.3 | kernel/arm64 | android-amber-intel-linux-4.7-pie | Pixel 2 and Pixel 2 XL
android-9.0.0_r0.4 | kernel/msm | android-msm-marlin-3.18-pie | Pixel and Pixel XL
android-9.0.0_r0.5 | kernel/msm | android-msm-wahoo-4.4-pie | Pixel 2 and Pixel 2 XL
android-9.0.0_r0.6 | kernel/arm64 | android-amber-intel-linux-4.7-pie | Pixel 2 and Pixel 2 XL
We'll also merge Pie into AOSP master. We will update this post when each of these become available.
I also wanted to take a moment to introduce myself as the new Tech Lead / Manager for AOSP. My name is Jeff Bailey, and I’ve been involved in the Open Source community for more than two decades. Since I joined the Android team a few months ago, I’ve been learning how we do things and getting an understanding of how we could work better with the community. I’d love to hear from you: @JeffBaileyAOSP on Twitter or
jeffbai...@google.com. Be well!