Building Rich Mobile Apps with HTML5, CSS3 and JavaScript
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Michael Mullany presented about Sencha Touch HTML5 mobile web applications at Silicon Valley User Group in April 2011.
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Building Rich Mobile Apps with HTML5, CSS3 and JavaScript
- 1. HTML5 and the dawn of rich mobile web applications SENCHA: HTML5 SVUG April 2011
- 2. 2008
- 3. We must have an iPhone App!
- 7. 2010
- 8. We must have an Android App!
- 11. 2011
- 12. OMG
- 13. Palm Microsoft RIM RIM Android Apple Apple Microsoft Palm Android Top U.S. Smartphone Platforms, 3 Month Average Ending December 2010 comScore MobiLens 2010
- 14. JS C# Palm J2ME Microsoft RIM RIM Android Apple Apple Air Microsoft Palm Obj-C Java Android C++ Top U.S. Smartphone Platforms, 3 Month Average Ending December 2010 comScore MobiLens 2010
- 15. J2ME C# RIM C/C++ Microsoft Nokia Python Apple Java Android Android Nokia Microsoft C++ RIM Lua Obj-C Apple ... Top EU5 Smartphone Platforms, 3 Month Average Ending December 2010 comScore MobiLens 2010
- 16. J2ME C# RIM C/C++ Microsoft Nokia Python Apple Java Android Android Nokia Microsoft C++ RIM Lua Obj-C Apple ... Top EU5 Smartphone Platforms, 3 Month Average Ending December 2010 comScore MobiLens 2010 http://www.cloudfour.com/a-comprehensive-guide-to-mobile-statistics/
- 19. Device diversity
- 20. The Promise of Web Technologies
- 21. The Web Cross-platform Standards-process Familiar skills & tools Decentralized Easily updated Indexed Well-understood ...
- 22. The Web Cross-platform Standards-process Familiar skills & tools Decentralized Easily updated Indexed Mobile: the next era of Well-understood the web as we know it ...
- 25. The mobile web is not a 320px web
- 30. Hypothesis: Web technologies are a viable alternative to native development
- 31. The Web is Evolving...
- 32. The Web is Evolving... Documents Applications
- 33. The Web is Evolving... Documents Applications Declarative HTML Programmatic DOM
- 34. The Web is Evolving... Documents Applications Declarative HTML Programmatic DOM Templates APIs
- 35. The Web is Evolving... Documents Applications Declarative HTML Programmatic DOM Templates APIs URLs Arguments
- 36. The Web is Evolving... Documents Applications Declarative HTML Programmatic DOM Templates APIs URLs Arguments Request/Response Synchronization
- 37. The Web is Evolving... Documents Applications Declarative HTML Programmatic DOM Templates APIs URLs Arguments Request/Response Synchronization Thin client Thick client
- 39. "If you write Web-based applications, I would be interested in hearing about what your needs are. Please let me know" Ian Hickson 2004 WhatWG “Founding Post”
- 40. -webkit accelerometer @page localStorage CSS Text @media manifest transform <video> WebSQL GeoLocation type=camera canvas keyframe gradient
- 43. A New Mobile App Stack CSS Styling & Layout Javascript Semantic HTML
- 44. A New Mobile App Stack WebFont Video Audio Graphics CSS Styling & Layout Javascript Semantic HTML
- 45. A New Mobile App Stack WebFont Video Audio Graphics CSS Styling & Layout Javascript Semantic HTML File Systems DBs App Cache
- 46. A New Mobile App Stack WebFont Video Audio Graphics CSS Styling & Layout Javascript Semantic HTML File Systems Worker DBs Parallel App Cache Processing
- 47. A New Mobile App Stack WebFont Video Audio Graphics CSS Styling & Layout Javascript Semantic HTML File Systems Worker x-App DBs Parallel Messaging App Cache Processing
- 48. A New Mobile App Stack WebFont Video Audio Graphics Device Access Camera CSS Styling & Layout Location Javascript Contacts SMS Semantic HTML Orientation File Systems Worker x-App Gyro DBs Parallel Messaging App Cache Processing
- 49. A New Mobile App Stack WebFont Video Audio Graphics Device Access Server & Services Camera CSS Styling & Layout HTTP Location AJAX Javascript Contacts Events SMS Semantic HTML Sockets Orientation SSL File Systems Worker x-App Gyro DBs Parallel More... Messaging App Cache Processing
- 50. Rich Media & Styling Full Resource Access Parallel Processing Inter-App Communication Full Offline Capability
- 51. Rich Media & Styling R M F O A T Full Resource Access P L A PP Parallel ProcessingRN D E Inter-App M O T E Communication Full P LE M O Offline Capability C
- 55. Web technologies are a viable alternative to native development
- 56. Caveats? Performance Browser support Device access Discoverability Monetization App ‘experience’
- 57. Caveats? Performance Browser support Device access All less of a issue than you might think Discoverability Monetization App ‘experience’
- 59. assumption HTML doc
- 60. assumption HTML JS CSS progressive enhancement app doc
- 61. assumption HTML JS CSS progressive enhancement app doc assumption HTML JS CSS app
- 62. assumption HTML JS CSS progressive enhancement app doc vs assumption HTML JS CSS app
- 63. State of the Art: Mobile HTML5
- 64. Environments ?
- 65. Browsers WebKit Others
- 66. HTML5 Support: Edge IE 10 PR Chrome 10 Safari 5 Firefox 4 iOS4.31 Playbook Honeycomb @font-face Canvas HTML5 Audio & Video rgba(), hsla() border-image: border-radius: box-shadow: text-shadow: opacity: Multiple backgrounds Flexible Box Model CSS Animations CSS Columns CSS Gradients CSS Reflections CSS 2D Transforms CSS 3D Transforms CSS Transitions Geolocation API local/sessionStorage SVG/SVG Clipping SMIL Inline SVG Drag and Drop hashchange X-window Messaging History Management applicationCache Web Sockets Web Workers Web SQL Database WebGL IndexedDB
- 67. Stay on top of diversity Can I Use? http://caniuse.com Modernizr http://modernizr.com DeviceAtlas http://deviceatlas.com Wikipedia Comparison of Layout Engines
- 69. Why use a framework? Provide user interface components Smooth browser inconsistencies Mimic native or server paradigms Create consistent application architectures ...and more
- 70. Strokes for folks Sites & Documents Applications Declarative HTML Programmatic DOM Templates APIs URLs Arguments Request/Response Synchronization Thin client Thick client
- 71. Strokes for folks Sites & Documents Applications Declarative HTML Programmatic DOM Templates APIs URLs Arguments Request/Response Synchronization Thin client Thick client
- 72. jQTouch UI layer on top of jQuery Declarative HTML Library progressively enhances Browsers: iOS (iPhone/iPod) Android BlackBerry v6 Most WebKit-based browsers http://jQTouch.com
- 73. jQTouch Scripts & stylesheets CSS classes for semantics & config
- 74. jQuery Mobile (alpha) UI layer on top of jQuery Declarative HTML Library progressively enhances Browsers: iOS (iPhone/iPad) Android BlackBerry v5+ Symbian v5, MeeGo, webOS http://jquerymobile.com
- 75. jQuery Mobile (alpha) Scripts & stylesheet data-* for semantics & config
- 76. Sencha Touch Self-contained library Programmatic Javascript UI Declared via JSON Standalone MVC applications Browsers: iOS (iPhone/iPad) Android BlackBerry v6 & QNX Bada, MeeGo & other WebKit Windows Phone 7* * to come
- 77. Sencha Touch Data model & records Programmatically create toolbar & list
- 78. What’s in a good Layouts & components Theming & icons Orientation & animation Touch events & scroller Data package MVC framework
- 79. Components Lists - Nested, Grouped, Sortable Carousel Picker Overlay Slider Forms & fields Toolbars & buttons HTML5 - Audio - Video - GeoLocation
- 80. Theming Use CSS3 & SASS - Flexible themes - Highly optimized
- 81. Forms
- 82. Scrolling Momentum/bounce physics Hardware accelerated Throughout all components: - Lists - Carousel - Pickers
- 83. Touch Events Built on native events Abstracted for performance Additional events - Tap - Double tap - Tap and hold - Swipe - Rotate - Drag & drop
- 84. Data Package Models, Stores, and Proxies - Associations - Validation - Local & server storage Easily consume web services - JSON/P - XML - YQL
- 85. “The Kitchen Sink” http://sencha.com/x/5e
- 86. Implementing Mobile Web Sites|Apps
- 87. Evolving sites for mobile Views HTML, CSS... Controlle Models
- 88. Evolving sites for mobile Deskto HTML, Switcher CSS... Mobile Controlle Models
- 89. Mobile detection class ApplicationController < ActionController::Base has_mobile_fu end *.mobile.erb is_mobile_device? in_mobile_view? https://github.com/brendanlim/mobile-fu
- 90. Smart detection & user choice “Switch to our desktop site”
- 91. www.xkcd.com
- 94. Thematic consistency w3c-speak http://mysite.com/posts/123
- 95. Thematic consistency w3c-speak http://mysite.com/posts/123 http://mysite.mobi/posts/123
- 97. Then to an app... Deskto Switchers Mobile REST JSO Controlle N Models
- 98. Thematic consistency http://mysite.com/posts/123 http://mysite.com/#!/posts/123
- 99. The stack of the present req/res User Rendering Business Storage
- 100. The stack of the future User sync Security Business Storage Storage
- 101. The stack of the future User sync Security Business Storage Storage The return of the thick client!
- 102. Brand consistency
- 103. Brand consistency
- 104. Brand consistency
- 105. Getting help from the cloud http://i.tinysrc.mobi/http://mysite.com/ myimage.png http://tinysrc.net/
- 106. Mobile devices are different Geolocation Telephon y Camera Messaging
- 107. Mobile devices are different Geolocation Telephon y Camera Messaging And mobile users are different too!
- 108. Going Hybrid
- 109. PhoneGap, Nimblekit, Libraries that allows you to author native applications with web technologies and get access to device APIs
- 110. +
- 111. Full API list: Accelerometer File Camera Geolocation Compass Media Contacts Network Device Notification Events Storage http://docs.phonegap.com
- 112. Full API list: Accelerometer File Camera Geolocation Compass Media Contacts Network Device Notification Events Storage http://docs.phonegap.com http://www.sencha.com/learn/ Tutorial:Sencha_Touch_PhoneGap
- 113. Doing mobile right
- 114. Doing mobile right Everyone loves apps - but native diversity sucks
- 115. Doing mobile right Everyone loves apps - but native diversity sucks This is the year of the mobile web - but caveats apply
- 116. Doing mobile right Everyone loves apps - but native diversity sucks This is the year of the mobile web - but caveats apply HTML5 makes web tech a viable alternative to native apps
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