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Android 12 Beta 3 for TV is now available


Alongside as we speak’s Android 12 Beta 3 launch for cellular, we’re additionally bringing the third Beta of Android 12 to Android TVs. We’re excited to deliver new media options, UI enhancements, and privateness controls to the expertise with Beta 3 whereas we proceed our work of getting ready the complete launch.


On the coronary heart of the TV expertise is gorgeous and seamless media playback. Within the US, customers are spending effectively over 4 hours a day watching media on TV, and are at all times asking for the best decision playback potential. With Android 12, we’re releasing three new options to raised help ever-improving image high quality.

  • Refresh Price Switching Settings: For a smoother viewing expertise, Android 12 now helps seamless and non-seamless refresh fee switching. Apps can now combine these settings for playback of content material at optimum body charges. The Match Content material Body Price person setting has been added to permit customers to regulate this function, and apps can name Show.getMode to know if a person’s gadget helps seamless fee switching.
  • Higher show mode reporting: We’re enhancing how TV gadgets report show modes and making hotplugging habits extra constant. App builders now not want to make use of workarounds for precisely detecting show modes or for dealing with HDMI hotplug occasions.
  • Tunnel Mode Updates: Updates to Android’s tunnel mode are making it even simpler for app builders to help constant and environment friendly playback throughout gadgets by lowering media processing overhead within the Android Framework.

Consumer Interface

An exquisite media expertise wants an equally gorgeous person interface to match. Android TV brings two new additions to the UI that assist builders present customers with a richer visible expertise on excessive efficiency gadgets.

  • Background blurs: Background blurring utilizing RenderEffect (for in-app blurs) and WindowManager (for cross-window blurs) can now be used to simply improve the visible separation of various UI layers.

Instance background blur used to separate UI layers.

  • 4K UI help: For added visible constancy, Android TV OS now formally helps UI rendering at 4k decision on suitable gadgets. 4K UI decision might be examined within the upcoming Android 12 emulator for TV to permit app builders to arrange their app for gadgets with the upper decision.

Privateness and Safety

With Android 12, we’re persevering with to concentrate on giving customers extra transparency and management whereas maintaining their gadgets and knowledge safe. Beta 3 for TV consists of most of the new privateness options from the Android framework.

  • Microphone and digicam indicators: Customers will now see any time apps are accessing the microphone or digicam by displaying an indicator on the TV display screen. For higher visibility of latest app accesses to microphone and digicam, customers can go to their privateness settings on TV.

Microphone and digicam indicators displaying throughout a video name. Video credit score: Ekaterina Bolovtsova.

  • Microphone and digicam toggles: Two new international privateness settings are actually obtainable, permitting the person to simply toggle entry to the microphone or digicam. When these toggles are disabled, apps will likely be unable to entry microphone audio and digicam video.

Microphone entry toggle in a person’s international privateness settings.

  • Gadget Attestation: To guarantee that your utility is operating on licensed and genuine {hardware}, the Android KeyStore API has been prolonged to help attestation of primary gadget properties.

The Android 12 Beta 3 launch for TV is offered as a system replace to ADT-3 gadgets as we speak. Additionally obtainable within the coming weeks, you should use the preview model of the Android 12 emulator to check and construct your apps for TV. We hope this helps you check your Android TV app implementations for the subsequent era of gadgets. To study extra about getting your Android TV app prepared, go to our Android TV OS builders web page.

We will’t wait to see what you’ll construct with Android 12 on TV!

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