Site timers In addition to setting app timers, you can see how you spend your time and set daily limits for individual websites. All within the same Digital Wellbeing dashboard. Focus mode For getting in the zone and minimizing distractions. Improved provisioning tools for the work profile You can now provision directly into a work profile right from the setup wizard.
Device admin for enterprise deprecation The removal of device admin for enterprise purposes enables more private and secure offerings such as the work profile. Separate input method for work and personal You can now use your favorite keyboard in the personal profile while IT can require a separate input method for the work profile.
Suggested actions in notifications Android can now generate suggested replies and actions for all messaging notifications. And developers will be able to opt out or supply their own suggestions. New emojis Android 10 introduces 65 new emojis, including gender-inclusive designs for emoji like haircut, weightlifting and sauna. Improved sharesheet It is now quicker and easier to share content from apps with your contacts. You can also preview content before you send it.
Adaptive Battery improvements Launched in Android 9, this feature uses machine learning to predict which apps you'll use in the next few hours and which you likely won't, so your phone only spends battery power on the apps you care about. New location controls and reminder You now have more control over how, or if, your location data is shared.
When an app asks permission to access your location information, you can now award it access all the time, while the app is in use, or deny it access. If an app has access to location data all the time, then Android will remind you with a one-time notification. Want to change that access? Simply go to your settings. Android Emergency Location Services Android helps keeps you safe when urgent situations occur.
Google Play system updates Android devices already get regular security updates. Gesture navigation New ways to navigate around your phone without using any buttons. Go backwards and forwards, pull up the homescreen, and swipe up to see your open apps. Contaminant detection If moisture or debris is detected in your USB port, a notification will be sent to you and accessories will not function. Priority notifications With Android 10, you can organize and prioritize notifications by marking them as "silent" or "alerting".
Silent and alerting notifications are separated in the notifications bar, making it easier for you to see what needs your attention. Manage notifications It's easier to find and manage notifications Settings straight from the notifications panel.
Just pull it down, scroll to the bottom and tap manage in the bottom left hand corner. This is easy on the eyes, and helps save battery, too. Updating Your app One of the great benefits to using expansion files on Google Play is the ability to update your app without re-downloading all of the original assets. Because Google Play allows you to provide two expansion files with each APK, you can use the second file as a "patch" that provides updates and new assets.
Doing so avoids the need to re-download the main expansion file which could be large and expensive for users. The patch expansion file is technically the same as the main expansion file and neither the Android system nor Google Play perform actual patching between your main and patch expansion files. Your app code must perform any necessary patches itself.
Note: Even if you only need to make changes to the patch expansion file, you must still update the APK in order for Google Play to perform an update. If you don't require code changes in the app, you should simply update the versionCode in the manifest.
As long as you don't change the main expansion file that's associated with the APK in the Play Console, users who previously installed your app will not download the main expansion file. Existing users receive only the updated APK and the new patch expansion file retaining the previous main expansion file. Content and code samples on this page are subject to the licenses described in the Content License.
App Basics. Build your first app. App resources. Resource types. App manifest file. Device compatibility. Multiple APK support. Tablets, large screens, and foldables.
Build responsive UIs. Build for foldables. Getting started. Handling data. User input. Watch Face Studio. Health services. Creating watch faces. Android TV. Build TV Apps.
Build TV playback apps. Help users find content on TV. Recommend TV content. Watch Next. Build TV games. Build TV input services. TV Accessibility. Android for Cars. Build media apps for cars. Build navigation, parking, and charging apps for cars. Android Things. Supported hardware. Advanced setup. Build apps. Create a Things app. Communicate with wireless devices. Configure devices. Interact with peripherals. Build user-space drivers. Manage devices. Create a build.
Push an update. Chrome OS devices. App architecture. Guide to app architecture. UI layer. Architecture Components. UI layer libraries. View binding. Data binding library. Lifecycle-aware components. Paging Library. Paging 2. Data layer libraries. How-To Guides.
Advanced Concepts. Threading in WorkManager. App entry points. App shortcuts. App navigation. Navigation component.
App links. Dependency injection. Core topics. App compatibility. Interact with other apps. Package visibility. Intents and intent filters. User interface. Add motion to your layout with MotionLayout. MotionLayout XML reference. Improving layout performance. Custom view components. Look and feel. The amount of heat that we can dissipate off of your face — not very much without burning you, which we strongly oppose.
And building our own reality operating system is a part of that. Harry is a gaming and tech journalist based in Melbourne, Australia. While he started his journalism career in the competitive Overwatch and esports scenes, he couldn't resist getting into the ever-evolving industry of virtual reality.
Light Dark. Privacy updates. Features and APIs. Behavior changes for apps. Get started with Android Reference updates.
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