We're releasing the first Developer Preview of Android 15 today so you, our developers, can collaborate with us to build a better Android.
Android 15 continues our work to build a platform that helps improve your productivity while giving you new capabilities to produce superior media experiences, minimize battery impact, maximize smooth app performance, and protect user privacy and security all on the most diverse lineup of devices out there.
Android enables your apps to take advantage of premium device hardware, including high-end camera capabilities, powerful GPUs, dazzling displays, and AI processing. The demand for large-screen devices, including tablets, foldables and flippables, continues to grow, offering an opportunity to reach high-value users. Also, Android is committed to providing tooling and libraries to help your apps take advantage of the latest advances in AI.
Your feedback on the Android 15 Developer Preview and QPR beta program plays a key role in helping Android continuously improve. The Android 15 developer site has more information about the preview, including downloads for Pixel and detailed documentation about changes. This preview is just the beginning, and we’ll have lots more to share as we move through the release cycle. Thank you in advance for your help in making Android a platform that works for everyone.
Protecting user privacy and security
Android is constantly working to create solutions that maximize user privacy and security.
Privacy Sandbox on Android
Android 15 brings Android AD Services up to extension level 10, incorporating the latest version of the Privacy Sandbox on Android, part of our work to develop new technologies that improve user privacy and enable effective, personalized advertising experiences for mobile apps. Our website has more about the Privacy Sandbox on Android developer preview and beta programs to help you get started.
Health Connect
Android 15 integrates Android 14 extensions 10 around Health Connect by Android, a secure and centralized platform to manage and share app-collected health and fitness data. This update adds support for new data types across fitness, nutrition, and more.
File integrity
Android 15's FileIntegrityManager includes new APIs that tap into the power of the fs-verity feature in the Linux kernel. With fs-verity, files can be protected by custom cryptographic signatures, helping you ensure they haven't been tampered with or corrupted. This leads to enhanced security, protecting against potential malware or unauthorized file modifications that could compromise your app's functionality or data.
Partial screen sharing
Android 15 supports partial screen sharing so users can share or record just an app window rather than the entire device screen. This feature, enabled first in Android 14 QPR2, includes MediaProjection callbacks that allow your app to customize the partial screen sharing experience. Note that user consent is now required for each MediaProjection capture session.
Supporting creators
Android continues its work to give you access to tools and hardware to support creators to bring their vision to life on Android.
In-app Camera Controls
Android 15 adds new extensions for more control over the camera hardware and its algorithms on supported devices:
• Low light enhancements that give developers control to boost the brightness of the camera preview.
• Advanced flash strength adjustments enabling precise control of flash intensity in both SINGLE and TORCH modes while capturing images.
Virtual MIDI 2.0 Devices
Android 13 added support for connecting to MIDI 2.0 devices via USB, which communicate using Universal MIDI Packets (UMP). Android 15 extends UMP support to virtual MIDI apps, enabling composition apps to control synthesizer apps as a virtual MIDI 2.0 device just like they would with an USB MIDI 2.0 device.
Performance and quality
Android continues its focus on helping you improve the quality of your apps. Much of this focus is around tooling and libraries, including Jetpack
A14 5G Battery Bug Report
