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Introduce Android TV and new features from Google I/O 2016

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Google I/O 2016 Extended Seoul

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Introduce Android TV and new features from Google I/O 2016

  1. 1. Introduce Android TV and new features from Google I/O 2016 Seungjae Lee Technical Solutions Consultant
  2. 2. Background What are we talking about here?
  3. 3. What is Android TV? A global TV platform running on pure Android with lots of simple tools to let your app shine on the big screen Write once, run on... Smart TVs PayTV Set-Top Boxes Gaming Consoles Streaming Boxes
  4. 4. Android TV Activations
  5. 5. Demo General Android TV functions based on Android M
  6. 6. What’s new in Android N ● Recents ● Picture in Picture ● Recording APIs ● Leanback library
  7. 7. Recents ● Just like the Recents in mobile
  8. 8. Picture in Picture ● Watch a video in pinned windows in corner of the screen when navigating within apps ● Adding a PIP button to media control bar lets user easily switch to PIP mode ● Developers can add this feature to their apps by declaring they support PIP in AndroidManifest file and overriding Activity. onPictureInPictureModeChanged()
  9. 9. Recording APIs ● Schedule recordings in advance or start a recording as you watch a program ● Browse, manage, and playback the recording using the TV app ● Developers can add recording support to their TIF input app by implementing RecordingSession ● Sample implementation based on USB external TV tuner will be provided soon
  10. 10. HDR (High Definition Range) ● Support in the Android media pipeline to support tunneled playback of all upcoming HDR video standards: HDR10, DolbyVision, and BBC’s hybrid log gamma (HLG) ● New display getHdrCapabilities API to allow apps to query the HDR types supported, and also provides: ○ Color volume / Primary colorimetry ○ Achievable refresh rate at native resolution for HDR formats ● All decoder Capabilities will be enumerated in the beginning and saved inside the media framework ○ HDR10 requires HEVC decoder to support HDRMain10 profile ○ DolbyVision requires a special HEVC decoder ○ HLG requires VP9 decoder that supports profile 2 and the ability to propagate HDR static/dynamic metadata to the display
  11. 11. Leanback library ● Support for custom fragments in BrowseFragment ○ Allow custom fragment per category item ○ Allow developers to use Youtube-like navigation model ● Improved MediaPlayer that supports custom actions ○ Media details & Media actions ● Branding ○ Allow developers to provide custom TitleView on main application page (BrowseFragment) ○ Grouping in HeadersFragment ○ Support section headers and dividers to group navigation menu items
  12. 12. Android TV for developers ● Android N Preview SDK ○ All Android TV features are part of the overall Android N Preview SDK ○ Updated documentation and sample apps ● TV Emulator in SDK ○ Performance improvements over Android 6.0 emulator ● Android N Preview image for Nexus Player ○ Download image to flash: https://developer.android.com/preview/download.html ○ Sign up for online OTA: https://www.google.com/android/beta

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