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tvOS Workshop

tvOS Workshop

A 1-day workshop given to attendees of Pragmaconf '16 in Verona, Italy.

Ben Scheirman

October 12, 2016
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  1. View Slide

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  6. A New Platform

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  7. Not just a bigger screen.
    • Central place in home
    • The hub for media
    • Families

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  8. Refreshing Stuff

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  9. One Screen Size*
    *(for now)
    1920 x 1080
    16:9

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  10. One Image Scale

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  11. One Image Scale

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  12. Always Connected…

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  13. Not So Refreshing…

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  14. Overscan
    90 pt gutter on sides
    60 pt gutter top/bottom

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  16. Input

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  20. ?

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  22. Design Considerations

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  24. 10-feet away

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  26. •Provide a single focus point.
    •Keep the background simple.
    •Use words only when they’re
    essential or part of a logo.
    •Don’t include screenshots.
    •Keep icon corners square.

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  30. 2
    UI Paradigms

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  31. UIKit TVML

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  32. UIKit
    UIViewController
    UIView
    UIButton
    UILabel UIImageView

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  33. JavaScript
    TVML
    XML

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  34. TVML



    Hello World!



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  35. Available Action Movies






    Movie 1



    Movie 2






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  36. Available Action Movies






    Movie 1



    Movie 2






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  37. function playMedia(extension, mediaType) {
    var videourl = baseURL + extension;
    var singleVideo = new MediaItem(mediaType, videourl);
    var videoList = new Playlist();
    videoList.push(singleVideo);
    var myPlayer = new Player();
    myPlayer.playlist = videoList;
    myPlayer.play();
    }

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  39. https://developer.apple.com/library/content/samplecode/TVMLCatalog/Introduction/
    Intro.html

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  41. Focus

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  43. Am I focusable?
    canBecomeFocused?
    userInteractionEnabled?
    visible?

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  44. Am I focusable?
    po [view _whyIsThisViewNotFocusable]

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  48. magic?
    !

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  55. .sectioned

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  56. .inset

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  57. Project Setup

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  58. Project Setup
    ViewController.swift
    RSSParser.swift RSSEntry.swift
    iTunesClient.swift

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  59. Project Setup
    E

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