ART improves app performance and responsiveness. ART also dynamically moves memory to optimize performance for foreground uses. Optimizations provide larger address space and improved performance for certain compute workloads. Apps written in the Java language run as bit apps automatically—no modifications are needed.
Continuing the focus on smoother performance, Android 5. The audio and graphics pipelines have been instrumented for more accurate timestamps, enabling video apps and games to display smooth synchronized content. Varying notification details may appear on the lock screen if desired by the user. Users may elect to allow none, some, or all notification content to be shown on a secure lock screen. Key notification alerts such as incoming calls appear in a heads-up notification —a small floating window that allows the user to respond or dismiss without leaving the current app.
You can now add new metadata to notifications to collect associated contacts for ranking , category, and priority. A new media notification template provides consistent media controls for notifications with up to 6 action buttons, including custom controls such as "thumbs up"—no more need for RemoteViews!
Android TV provides a complete TV platform for your app's big screen experience. Android TV is centered around a simplified home screen experience that allows users to discover content easily, with personalized recommendations and voice search.
With Android TV you can now create big, bold experiences for your app or game content and support interactions with game controllers and other input devices. To help you build cinematic, foot UIs for television, Android provides a leanback UI framework in the v17 support library.
The TV Input Framework provides access to a wide variety of live TV input sources and brings them together in a single user interface for users to browse, view, and enjoy content. Building a TV input service for your content can help make your content more accessible on TV devices. New APIs allow you to show separate activities in your app as individual documents alongside other recent screens. You can take advantage of concurrent documents to provide users instant access to more of your content or services.
For example, you might use concurrent documents to represent files in a productivity app, player matches in a game, or chats in a messaging app. New multi-networking features allow apps to query available networks for available features such as whether they are Wi-Fi, cellular, metered, or provide certain network features. Then the app can request a connection and respond to connectivity loss or other network changes. OpenGL ES 3.
A new audio-capture design offers low-latency audio input. Multi-channel audio stream mixing allows professional audio apps to mix up to eight channels including 5.
Apps can expose their media content and browse media from other apps, then request playback. Content is exposed through a queryable interface and does not need to reside on the device. Apps have finer-grain control over text-to-speech synthesis through voice profiles that are associated with specific locales, quality and latency rating.
New APIs also improve support for synthesis error checking, network synthesis, language discovery, and network fallback. Android now includes support for standard USB audio peripherals, allowing users to connect USB headsets, speakers, microphones, or other high performance digital peripherals. New MediaSession APIs for controlling media playback now make it easier to provide consistent media controls across screens and other controllers.
The new fully-synchronized camera pipeline allows you to capture uncompressed full-resolution YUV images at 30 FPS on supported devices. In addition to giving greater control over image capture, the new APIs also expose detailed information about the camera's properties and capabilities and provide metadata that describes the capture settings of each frame.
Apps sending video streams over the network can now take advantage of H. Users have a unified view of their personal and work apps, which are badged for easy identification.
To enable bring-your-own-device for enterprise environments, a new managed provisioning process creates a secure work profile on the device. More tangible interaction Content responds to your touch in an intuitive way. Get more out of Android. Your device, your rules For fewer worries and disruptions, adjust your settings so only certain people and notifications get through. More time playing, less time charging Power for the long haul with a battery saver feature that extends your device by up to 90 minutes.
More ways to secure your device Share your device securely with guest user mode. See more of what Android Lollipop has to offer See all features. Material Design. A bold, colorful, and responsive UI design for consistent, intuitive experiences across all your devices Responsive, natural motion, realistic lighting and shadows, and familiar visual elements make it easier to navigate your device Vivid new colors, typography, and edge-to-edge imagery help to focus your attention.
New ways to control when and how you receive messages - only get interrupted when you want to be View and respond to messages directly from your lock screen. See all your notifications in one place by tapping the top of the screen. Power for the long haul A battery saver feature which extends device use by up to 90 mins Estimated time left to fully charge is displayed when your device is plugged in Estimated time left on your device before you need to charge again can now be found in battery settings.
Keep your stuff safe and sound SELinux enforcing for all applications means even better protection against vulnerabilities and malware Use Android Smart Lock to secure your phone or tablet by pairing it with a trusted device like your wearable or even your car. Device Sharing. More flexible sharing with family and friends Multiple users for phones. If you forget your phone, you still can call any of your friends or access any of your messages, photos etc. Also perfect for families who want to share a phone, but not their stuff Guest user for phones and tablets means you can lend your device and not your info Screen pinning: pin your screen so another user can access just that content without messing with your other stuff.
New Quick Settings. Then, adaptive brightness will kick in based on ambient lighting. A better internet connection everywhere and more powerful Bluetooth low energy capabilities Improved network handoffs resulting in limited interruption in connectivity. Runtime and Performance. A faster, smoother and more powerful computing experience ART, an entirely new Android runtime, improves application performance and responsiveness Up to 4x performance improvements Smoother UI for complex, visually rich applications Compacting backgrounded apps and services so you can do more at once Support for 64 bit devices, like the Nexus 9, brings desktop class CPUs to Android Support for bit SoCs using ARM, x86, and MIPS-based cores Shipping bit native apps like Chrome, Gmail, Calendar, Google Play Music, and more Pure Java language apps run as bit apps automatically.
Bolder graphics and improved audio, video, and camera capabilities Lower latency audio input ensuring that music and communication applications that have strict delay requirements provide an amazing realtime experience Multi-channel audio stream mixing means professional audio applications can now mix up to eight channels including 5.
OK Google. Easy access to information and performing tasks Even if your screen is off, you can say "OK Google" on devices with digital signal processing support such as Nexus 6 and Nexus 9 Talk to Google on the go to get quick answers, send a text, get directions and more.
Android TV.
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