Android pie one ui download

View guidelines. Use the Accessibility Scanner app to identify a large variety of ways to improve your app's accessibility, including touch target size, color contrast, and content labeling.

Get the app. Use a single line of code to run the Accessibility Test Framework checks within your app's Espresso tests. HDR improves the brightness and color range of video to improve the picture quality and experience.

HD Audio: Improved performance and support for HD audio delivering clearer, sharper, and richer quality sound. Notification enhancements for messaging: Now, messaging apps can provide suggested 'smart replies' in the notification, so you can respond in a tap.

Plus, any inline reply drafts won't disappear if you navigate away, and you'll be able to see images sent from your friends right in the notification. Manage Notifications: You now have a quick way to turn off notifications from a range of apps, so you only receive those that are helpful to you. You'll also get a smart prompt if you're swiping away certain notifications whether you want to keep receiving them. Android Backups: Android 9 enables encryption of Android backups with a client-side secret the device PIN, pattern or password for greater security.

Android biometric prompt: Android 9 introduces a number of new security features, including a standardized biometric authentication prompt to provide a more consistent authentication experience across Android. Android Protected Confirmation: On compatible hardware, apps can now use UI controlled by the secure hardware to get your confirmation for a sensitive transaction, such as making a payment.

StrongBox: On compatible hardware, apps can now take advantage of tamper-resistant hardware to protect their private keys, making it harder than ever for malware to steal their credentials.

Privacy enhancements: Android 9 safeguards privacy in a number of new ways. Now, Android will restrict access to your phone's microphone, camera, or other sensors when an app is idle or running in the background. If an app does need to access a sensor, it will show a persistent notification on your phone.

Android 9 also brings important improvements that protect all web communications and offer private web surfing. Redesigned Quick Settings: A more consistent user experience for Quick Settings with all toggles, plus an updated visual design and added informational subtext.

Volume controls: Simpler, more accessible volume controls let you control media volume instantly, as well as quickly toggle call and notification volume settings. All Android releases Android 9. Features and APIs. Behavior changes. Android Developers. Privacy changes If your app targets Android 9, you should keep the following behavior changes in mind. Build serial number deprecation In Android 9, Build.

Framework security changes Android 9 includes several behavior changes that improve your app's security, but these changes take effect only if your app targets API level 28 or higher.

Web-based data directories separated by process In order to improve app stability and data integrity in Android 9, apps cannot share a single WebView data directory among multiple processes. Per-app SELinux domains Apps that target Android 9 or higher cannot share data with other apps using world-accessible Unix permissions. Connectivity changes Connectivity data counting and multipath Within apps that target Android 9 or higher, the system counts network traffic on networks that aren't the current default—such as cell traffic while the device is on Wi-Fi—and provides methods in the NetworkStatsManager class to query for that traffic.

UI changes View focus Views with 0 area either a width or a height is 0 are no longer focusable. Document scrolling element Android 9 properly handles the case where a document's root element is the scrolling element.

Email Address. Skip to content Search for: Search Close. Close Menu. Moto G osprey Pixel Experience. Email Address Subscribe. Android 10 Help when. Focus when. Dark when. Just the way. Live Caption. Live Caption Automatically caption media playing on your phone. Smart Reply Take action right as you reply. Smart Reply. Try it now. Gesture Navigation Get around with a swipe and a pull. Go back. Go home.

Pull up Assistant. Go back Go home Pull up Google Assistant. Take it easy on your eyes. And your battery. Keep your data private with more controls. Over the air and without rebooting. Digital Wellbeing Quality time. Select apps to pause Turn off distractions. Family Link Set digital ground rules and help make healthy habits. Set screen time limits Manage what content they see See device location.