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Android Auto app development today — a case study from building navigation apps

TalkinJapaneseat DroidKaigi 2024 · 2024-09-11..09-13· [android]
speakerdeck:negishitakuro
slides:none on file

Yahoo! Car Navigation was ported to Android Auto and made production-ready using Google's Desktop Head Unit emulator to test screen sizes and rotary-controller flows. The app's navigation UI uses Android Auto constrained templates (Map with Content, Navigation), supports up to four action strips and a five-template stack, and drives the instrument cluster by calling NavigationManager.updateTrip with Set Maneuver and Set Q while handling Navigate intents, day/night modes, and simulator configuration edits for verification.

AI-written summary · about

  1. 0:00Introduction
  2. 1:07What is Android Auto
  3. 4:21Yahoo Car Navigation demo
  4. 5:23Agenda
  5. 6:06Development basics
  6. 9:40Navigation screen templates
  7. 14:21Simulator setup
  8. 17:50Screen size handling
  9. 19:14Development guidelines
  10. 21:19Day/night modes
  11. 22:02Navigation start/stop
  12. 23:06Instrument cluster integration
  13. 27:45Intent handling
  14. 30:15Rotary mode support
  15. 32:10Key takeaways
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