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HTML5 APIs para Mobile

Avatar for Zeno Rocha Zeno Rocha
August 30, 2013
Programming
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1.9k

HTML5 APIs para Mobile

QConSP

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Zeno Rocha

August 30, 2013
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Transcript

  1. HTML5 APIs para Mobile

  2. None
  3. None
  4. None
  5. None
  6. None
  7. None
  8. None

  9. hoje vamos falar de HTML5 no mundo mobile

  10. None
  11. None
  12. None

  13. nativo vs web

  14. nativo?

  15. web?

  16. vs <canvas>

  17. document.querySelector vs

  18. vs <input type=”date”>

  19. a plataforma web demora, mas evolui

  20. html5-pro.com/wormz

  21. None

  22. ubuntu

  23. webOS

  24. tizen

  25. firefox os

  26. o que usar? o que evitar?

  27. chrome para android legenda

  28. safari para iOS legenda

  29. browser nativo do android legenda

  30. firefox mobile legenda

  31. ie mobile legenda

  32. opera mobile legenda

  33. muito bem suportado

  34. <meta name="viewport" content="width=device-width”> viewport <meta name="viewport" content="initial-scale=1.0”> <meta name="viewport" content="minimum-scale=0.5”>

    <meta name="viewport" content="maximum-scale=1.5”>

  35. zno.io/R77v viewport

  36. @media screen and (max-width: 320px) {} @media screen and (min-width:

    1024px) {} media queries @media screen and (orientation: portrait) {} @media screen and (orientation: landscape) {} @media screen and (device-aspect-ratio: 16/9) {} @media screen and (resolution: 2dppx) {}

  37. media queries

  38. <input type="email"> <input type="url"> <input type="tel"> <input type="number"> <input type="search">

    <input type="date"> <input type="month"> <input type="week"> <input>

  39. <input> zno.io/R7ME

  40. <audio controls> <source src="music.mp3" type="audio/mpeg"> <source src="music.ogg" type="audio/ogg"> </audio> <audio>

  41. <audio> zno.io/R7nE

  42. <video controls> <source src="movie.mp4" type="video/mp4"> <source src="movie.ogv" type="video/ogg"> </audio> <video>

  43. <video> zno.io/R6nv

  44. <img src="chrome.svg" alt="Chrome"> <svg> <svg> <circle cx="100" cy="50" r="40" fill="red">

    </svg>

  45. <svg> zno.io/R6iA

  46. <canvas width="250" height="250"></canvas> <canvas> var canvas = document.querySelector("canvas"); var contexto

    = canvas.getContext("2d"); // começa a desenhar contexto.arc(110, 110, 100, 0, Math.PI*2, true); ...

  47. <canvas> zno.io/R7S3

  48. var success = function (position) { var latitude = position.coords.latitude;

    var longitude = position.coords.longitude; }; navigator.geolocation.getCurrentPosition(success); geolocation

  49. var success = function (position) { var latitude = position.coords.latitude;

    var longitude = position.coords.longitude; }; navigator.geolocation.watchPosition(success); geolocation

  50. zno.io/R6eH geolocation

  51. <p>Lorem ipsum dolor sit amet, consectetur</p> web storage var p

    = document.querySelector('p'); localStorage.setItem('p', p.textContent);

  52. web storage zno.io/R7hq

  53. .ontouchstart = function(e) { // faça algo }; .ontouchmove =

    function(e) { // faça algo }; touch events

  54. touch events zno.io/R6gZ

  55. <html manifest="cache.manifest"> app cache CACHE MANIFEST #version 1 chrome.svg

  56. app cache zno.io/R7BJ

  57. window.ononline = function() { document.body.className = 'online'; }; window.onoffline =

    function() { document.body.className = 'offline'; }; offline events

  58. offline events zno.io/R7Da

  59. parcialmente suportado

  60. <img id="img"> <input id="camera" type="file" accepts="image/*" capture="camera"> media capture camera.onchange

    = function(e) { var files = e.target.files; if (files.length > 0 && files[0].type.indexOf("image/") == 0) { img.src = URL.createObjectURL(files[0]); } };

  61. zno.io/R7XH media capture

  62. img.onclick = function(e) { img.requestFullScreen(); }; fullscreen <img src="chrome.svg" alt="Chrome">

  63. zno.io/R6t7 fullscreen

  64. o que vem por aí!

  65. <video autoplay></video> getUserMedia var video = document.querySelector("video"); navigator.getUserMedia({ video: true,

    audio: true }, function(s) { video.src = window.URL.createObjectURL(s); });

  66. zno.io/R766 getUserMedia

  67. .navbar { position: sticky; top: 30px; } position sticky zno.io/R6u6

  68. .onpointerdown = function(e) { // faça algo }; .onpointermove =

    function(e) { // faça algo }; pointer events zno.io/R6X6

  69. // Vibra uma vez por um segundo navigator.vibrate(1000); vibration zno.io/R6eP

  70. mobilehtml5.org

  71. nativo vs web ? ? ? ? ? ? ?

    ? ? ? ? ? ? ? ? ? ? ? ? ?

  72. A melhor forma de prever o futuro é inventando ele

  73. None