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Firefox OS勉強会 4th Untitled

masawada
October 16, 2013

Firefox OS勉強会 4th Untitled

masawada

October 16, 2013
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  1. ໊শະઃఆ
    2013.10.16 Firefox OSษڧձ 4th @masawada

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  2. Έͳ͞Μ

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  3. ͜Μ͹Μ͸

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  4. masawada

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  6. ࣗݾ঺հ
    • ిؾ௨৴େֶ ৘ใཧ޻ֶ෦
    ৘ใɾ௨৴޻ֶՊ 2೥
    • ΤϦΞϫϯηάͱ͔
    • Rubyͱ͔JavaScriptͱ͔

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  7. masawada.me

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  8. FxOS & Win8
    ϋοΧιϯ

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  9. αΠίʔ
    αΠίʔ

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  10. ຊ୊

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  11. ໊শະઃఆ
    2013.10.16 Firefox OSษڧձ 4th @masawada

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  12. View Slide

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  14. ؒʹ߹Θͳ͔ͬͨ

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  15. Twitter

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  16. ΈΜͳ

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  17. ͍͖ͩ͢

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  18. Twitter

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  19. View Slide

  20. 2013/10/16 17:43

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  21. ϋογϡλά

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  22. #FxOS

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  23. ͝ҙݟɾ࣭໰

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  24. #FxOS

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  25. Twitter

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  26. TwitterΫϥΠΞϯτ
    Λ࡞Ζ͏

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  27. TwitterΫϥΠΞϯτ͸
    ࣍ੈ୅ͷHello, world

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  28. Hello, world TwitterΫϥΠΞϯτ
    ςΩετೖྗ × ˕
    ςΩετग़ྗ ˕ ˕
    ը૾දࣔ ˚ ○
    Ϧετදࣔ ˚ ○
    ωοτϫʔΩϯά × ˕

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  29. ి௨େੜ͸ࡏֶதʹ1౓͸
    TwitterΫϥΠΞϯτΛ࡞Δ

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  30. View Slide

  31. View Slide

  32. TwitterΫϥΠΞϯτ
    Λ࡞Ζ͏

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  33. Twitter Libraries

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  34. View Slide

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  36. Node.js޲͚ͬΆ͍

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  37. Cross Origin੍ݶ͕
    ݪҼʁ

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  38. →࡞Ζ͏

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  39. Ͱ͖·ͨ͠

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  40. Firefox OS޲͚
    Twitter APIϥΠϒϥϦ

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  41. Violet.js

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  42. ۩ମతʹԿ͕
    Firefox OS޲͚ʁ

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  43. // XHR
    var xhr = new XMLHttpRequest({mozSystem: true});
    // manifest.webapp
    "type": "privileged",
    "permissions": {
    “systemXHR”: {}
    }

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  44. violet.js
    • ΄ͱΜͲͷAPIΤϯυϙΠϯτʹରԠ
    → (ະςετ…)
    • Firefox OSΞϓϦͱͯ͠࢖͏ʹ͸
    systemXHRͷݖݶΛཁٻ͢Δඞཁ͕͋Δ

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  45. ͜͜·Ͱ͕
    ࠓ೥7݄ͷͰ͖͝ͱ

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  46. FxOS & Win8
    ϋοΧιϯ

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  47. 8/10

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  48. FoxBird

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  49. σϞ

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  50. FoxBird
    • OAuth: PIN Only
    • Tweet (statuses/update)
    • Favorite
    • Retweet
    • Streaming API (GET user)

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  51. ॏࢹͨ͜͠ͱ

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  52. Streaming APIରԠ

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  53. Streaming APIपΓΛ
    ղઆ

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  54. Streaming API͸
    ԿΛ΍͍ͬͯΔͷ͔

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  55. REST

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  56. View Slide

  57. Streaming API

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  58. View Slide

  59. ίωΫγϣϯΛ
    ੾அ͠ͳ͍

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  60. src/streaming.js

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  61. var con = Violet.HTTPClient({
    method: method,
    uri: uri
    });
    con.onloading = function(xhr){
    ...
    };

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  62. src/http.js

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  63. var xhr = new XMLHttpRequest({mozSystem: true});
    // தུ
    xhr.onreadystatechange = function(){
    if(xhr.readyState === 3){
    this.onloading(xhr);
    }else if(xhr.readyState === 4){
    if(xhr.status === 200){
    this.onsuccess(xhr);
    }else{
    this.onerror(xhr);
    }
    }
    }.bind(this);

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  64. SFBEZ4UBUFͷ஋ͷϦετ͸ҎԼͷΑ͏ʹͳΓ·͢ɻ
    ɾ ॳظԽ͞Ε͍ͯ·ͤΜ

    ɾ ಡΈࠐΈதͰ͢

    ɾ ಡΈࠐΈ͸׬ྃ͠·ͨ͠

    ɾ ૒ํ޲ʹѻ͑·͢

    ɾ ͢΂ͯ׬ྃ͠·ͨ͠

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  65. SFBEZ4UBUFͷ஋ͷϦετ͸ҎԼͷΑ͏ʹͳΓ·͢ɻ
    ɾ ॳظԽ͞Ε͍ͯ·ͤΜ

    ɾ ಡΈࠐΈதͰ͢

    ɾ ಡΈࠐΈ͸׬ྃ͠·ͨ͠

    ɾ ૒ํ޲ʹѻ͑·͢

    ɾ ͢΂ͯ׬ྃ͠·ͨ͠

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  66. readyState === 3ͷͱ͖
    ߋ৽ΞϦ

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  67. var con = Violet.HTTPClient({
    method: method,
    uri: uri
    });
    con.onloading = function(xhr){
    var lines = xhr.responseText.split('\r\n');
    if(!lines[lines.length-2]){ return false; }
    callback(JSON.parse(lines[lines.length-2]));
    };

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  68. Streaming APIରԠ

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  69. violet.jsΛ࢖ͬͯΈΔ

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  70. ΫϥΠΞϯτΛ
    ࡞ͬͯΈΔ

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  71. ΫϥΠΞϯτΛ࡞Δ
    • πΠʔτػೳ
    • Streaming APIͰλΠϜϥΠϯಡΉ
    • UI͸Building BlocksΛ࢖͏

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  72. σϞ

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  73. ؆୯ʹ࡞ΕΔ

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  74. ௒ߴ଎։ൃͰ͖Δ

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  75. [௒ߴ଎։ൃ][Google ݕࡧ]

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  76. ੋඇ
    ࢖ͬͯΈ͍ͯͩ͘͞

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  77. ࠷ޙʹ

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  78. v0.2.0

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  79. v0.2.0ͷ৽ػೳ
    • POST statuses/filterʹରԠ
    • ൐ͬͯstreaming͸deprecated
    • userstreamʹͳΓ·ͨ͠
    • v0.3.0Ͱফ͑·͢
    • POST statuses/update_with_mediaʹରԠ

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  80. ΋͏͙͢ϦϦʔε

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  81. ͋Γ͕ͱ͏͍͟͝·ͨ͠

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