Google introduced Android 12, redesigned complete design

Today at Google I/O we unveiled the first Beta of Android 12, one of our most ambitious releases ever. We focused on a new UI that adapts to you, improving performance, with privacy and security at the core. For developers, we're giving you more tools to build delightful experiences for people on phones, laptops, tablets, wearables, TVs, and cars.

There's a lot to explore in Beta 1, starting with the most significant UI update to Android yet, created with a design language that we call Material You. There are new privacy features to try too, like approximate location, and a new standard called Performance Class that lets apps and users identify high-performing devices.

Try Android 12 Beta today on Pixel devices by enrolling here. Thanks to our device-maker partners who are working to accelerate updates, you can now get the Beta on other devices as well, including select devices from ASUS, OnePlus, Oppo, Realme, Sharp, TCL, Transsion, Vivo, Xiaomi, and ZTE, with others on the way.

Android 12 brings the biggest design change in Android's history. We rethought the entire experience, from the colors to the shapes, light and motion, making Android 12 more expressive, dynamic, and personal. This work is being done in deep collaboration between our software, hardware and Material Design teams, and we're unifying our software and hardware ecosystems under a single design language called

Performance

With Android 12, we've made significant and deep investments in performance – from foundational performance that makes the system and apps faster and smoother, to a new standard for high-performing devices that helps developers deliver richer experiences on those devices.

Faster, more efficient system performance – We reduced the CPU time needed for core system services by 22%, so devices will be faster and more responsive. We also improved Android's power efficiency by reducing the use of big cores by the system server by 15% to help devices run longer before needing to charge.

Private by design

Privacy is at the heart of everything we do, and in Android 12 we're continuing to give people more transparency and control while keeping their devices and data secure. Today we announced several new privacy features that will be coming in Beta 2 – Privacy Dashboard, microphone and camera indicators, and microphone and camera toggles. Stay tuned for more on these features. Here's what's new in Beta 1.

Nearby device permissions – Previously, Bluetooth scanning required apps to have the location permission, which was a challenge for apps that needed to pair with nearby devices but didn't actually need the device location. We're now allowing apps to scan for nearby devices without needing location permission. Apps targeting Android 12 can scan using the new BLUETOOTH_SCAN permission with the usesPermissionFlags="neverForLocation" attribute. After pairing with a device, use the BLUETOOTH_CONNECT permission to interact with it. These permissions promote privacy-friendly app design while reducing friction for apps. 

With Beta we're getting closer to Platform Stability in August 2021. Starting then, app-facing system behaviors, SDK/NDK APIs, and non-SDK lists will be finalized. At that time, finish up your final compatibility testing and release a fully compatible version of your app, SDK, or library.