Android TV Talk

Transcript

1. ANDROID TV APPLICATION Effie Barak (@CodingChick)

2. None
3. None

4. Support libraries required Either Glide or Picasso can work, there

   are implementation differences

5. Which version of the support libraries to use? The latest

   one that works - All support libraries versions need to be the same. - SQLCipher needs to be 3.3.1-1or higher. Which didn’t work so well for me :(

6. Application Manifest Changes

7. Theme to play with

8. Tons of auto generated code!

9. Main page birdview

10. Main page birdview scrolling

11. Main Fragment that extends BrowseFragment: ArrayObjectAdapter ListRowPresenter ImageCardView

12. Hooking up Udemy’s model

13. Click events should use Course model

14. CourseCardPresenter extends Presenter (Is just your everyday adapter)

15. ImageCardView is provided by leanback • CARD_TYPE_INFO_OVER (1) • CARD_TYPE_INFO_UNDER

    (2) • CARD_TYPE_INFO_UNDER_WITH_EXTRA (3) • CARD_TYPE_MAIN_ONLY (0)

16. Course Details birdview

17. Course Details scrolled down

18. CourseDetailsFragment DetailsOverviewRowPresenter ClassPresenterSelector ListRowPresenter ImageCardView

19. DetailsOverviewRowPresenter is deprecated New class- FullWidthDetailsOverviewRowPresenter with different UI :(

20. LecturePresenter is similar to CoursePresenter

21. Details row gets its own Presenter

22. Creating the course details row

23. Creating the lectures row

24. Hooking it all up to the ClassPresenterSelector

25. Clicking on a lecture starts the Playback activity

26. Playback Activity

27. Playback Activity

28. Playback Activity

29. PlaybackOverlayFragment extends leanback’s PlaybackOverlayFragment ClassPresenterSelector DetailsOverviewRowPresenter ListRowPresenter

30. Instantiating the base structure

31. Adding all the ACTIONS Etc etc etc…

32. Hooking up the actions listeners

33. Video! Warp 9! Engage!

34. The VideoView plays things

35. Implementation of MediaSession

36. And the callbacks class

37. playPause method

38. The controls in the PlaybackControlsRow need to know.

39. The actions click events can invoke the MediaController’s methods

40. Voice search

41. Voice search

42. Searchinggg

43. In the Search Fragment

44. The actual search

45. Loading the results

46. Handling clicking on a result

47. Starting the whole thing up

48. Useful resources: https://github.com/googlesamples/androidtv-Leanback Default auto- generated template https://developer.android.com/training/tv/index.html (Sorta, kinda,

    maybe)