/documentation/android_access/versions.html

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  14. <html> 
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  15. <head> 
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  16.   <title>Android Version Guide - Android Accessibility</title> 
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  17.   <link rel="stylesheet" type="text/css" href="style.css"> 
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  18. </head> 
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  19.  
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  20. <body> 
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  21. <div id="main_body"> 
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  22. 

  23. <h1>Android Version Guide</h1>
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  24. 

  25. <div class="nav">
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  26.   <div class="nav_back">
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  27.     <a href="apps.html">Previous: Accessible Apps</a>
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  28.   </div>
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  29.   <div class="nav_up">
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  30.     <a href="index.html">Up: Android Accessibility</a>
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  31.   </div>
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  32.   <div class="nav_next">
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  33.     <a href="troubleshooting.html">Next: Troubleshooting</a>
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  34.   </div>
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  35. </div>
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  36. 

  37. <p>
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  38. While the experience is largely the same on most Android phones, each new version of Android
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  39. starting with version 1.6 has added new accessibility features. This is a guide to which
    40. 

  40. features were introduced in each version, which might be helpful in deciding whether to purchase
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  41. a phone with a particular Android version.
    42. 

  42. </p>
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  43. 

  44. <h2>Android 1.6 "Donut"</h2>
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  45. 

  46. <ul>
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  47. <li>First version to support Accessibility. Comes with Pico TTS engine.
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  48. <li>Some talking apps can use alternative speech engines if you install
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  49.     TTS Extended, but Loquendo voices are not compatible.
    50. 

  50. </ul>
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  51. 

  52. <h2>Android 2.1 "Eclair"</h2>
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  53. 

  54. <ul>
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  55. <li>Some talking apps can use the Loquendo TTS engine.
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  56. </ul>
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  57. 

  58. <h2>Android 2.2 "Froyo"</h2>
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  59. 

  60. <ul>
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  61. <li>Fixed bug that could cause an application to suddenly stop talking.
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  62. <li>Support for alternative TTS engines is built-in. All talking apps
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  63.     can use Pico, Espeak, Loquendo, or other speech engines.
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  64. <li>Accessibility Settings adds a new option, Power button ends call,
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  65.     so that you don't need to find an End Call button on the touch screen
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  66.     to hang up.
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  67. </ul>
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  68. 

  69. <h2>Android 2.3 "Gingerbread"</h2>
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  70. 

  71. <ul>
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  72. <li>No major changes to Accessibility in this version.
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  73. </ul>
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  74. 

  75. <h2>Android 3.1 "Honeycomb"</h2>
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  76. 

  77. <ul>
    78. 

  78. <li>Only available on tablet devices.
    79. 

  79. <li>Web accessibility can be enabled in Accessibility settings.
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  80. </ul>
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  81. 

  82. <h2>Android 4.0 "Ice Cream Sandwich"</h2>
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  83. 

  84. <ul>
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  85. <li>Enable Accessibility on brand-new devices by drawing a rectangle at the
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  86.     initial set-up screen.
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  87. <li>"Explore by touch" feature. Use touch gestures to explore and interact
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  88.      with on-screen content on devices without physical buttons.
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  89. <li>TalkBack includes KickBack and SoundBack functionality.
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  90. </ul>
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  91. 

  92. <div class="nav">
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  93.   <div class="nav_back">
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  94.     <a href="apps.html">Previous: Accessible Apps</a>
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  95.   </div>
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  96.   <div class="nav_up">
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  97.     <a href="index.html">Up: Android Accessibility</a>
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  98.   </div>
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  99.   <div class="nav_next">
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  100.     <a href="troubleshooting.html">Next: Troubleshooting</a>
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  101.   </div>
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  102. </div>
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  103. 

  104. </div>
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  105. </body>
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  106. </html>
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