The TTS class that allows you to access the devices TTS services.

A simple use case would be:

• Playing text passed into the service out as synthesized speech

Using this plugin requires Android PhoneGap.

1. To install the plugin, move www/tts.js to your project's www folder and include a reference to it in your html file after phonegap.{ver}.js.

   <script type="text/javascript" charset="utf-8" src="phonegap.{ver}.js"></script>
   <script type="text/javascript" charset="utf-8" src="tts.js"></script>

2. Create a directory within your project called "src/com/phonegap/plugins/speech" and copy src/com/phonegap/plugins/speech/TTS.java into it.

3. Add the following activity to your AndroidManifest.xml file. It should be added inside the <application> tag.

   <activity android:name="com.phonegap.DroidGap" android:label="@string/app_name">
   <intent-filter>
   </intent-filter>
   </activity>

4. In your res/xml/plugins.xml file add the following line:

   <plugin name="TTS" value="com.phonegap.plugins.speech.TTS"/>

The plugin creates the object window.plugins.tts. To use, call one of the following, available methods:

/**
 * Play the passed in text as synthasized speech
 * 
 * @param {DOMString} text
 * @param {Object} successCallback
 * @param {Object} errorCallback
 */

speak(text, successCallback, errorCallback);

Sample use:

window.plugins.tts.speak("The TTS service is ready", win, fail);

/** 
 * Play silence for the number of ms passed in as duration
 * 
 * @param {long} duration
 * @param {Object} successCallback
 * @param {Object} errorCallback
 */

silence(duration, successCallback, errorCallback);

Sample use:

window.plugins.tts.silence(2000, win, fail);

/**
 * Starts up the TTS Service
 * 
 * @param {Object} successCallback
 * @param {Object} errorCallback
 */

startup(successCallback, errorCallback);

Sample use:

window.plugins.tts.startup(win, fail);

/**
 * Shuts down the TTS Service if you no longer need it.
 * 
 * @param {Object} successCallback
 * @param {Object} errorCallback
 */

shutdown(successCallback, errorCallback);

Sample use:

window.plugins.tts.shutdown(win, fail);

/**
 * Finds out if the language is currently supported by the TTS service.
 * 
 * @param {DOMSting} lang
 * @param {Object} successCallback
 * @param {Object} errorCallback
 */

isLanguageAvailable(lang, successCallback, errorCallback);

Sample use:

window.plugins.tts.isLanguageAvailable(lang, win, fail);

/**
 * Finds out the current language of the TTS service.
 * 
 * @param {Object} successCallback
 * @param {Object} errorCallback
 */

getLanguage(successCallback, errorCallback);

Sample use:

window.plugins.tts.getLanguage(win, fail);

/**
 * Sets the language of the TTS service.
 * 
 * @param {DOMString} lang
 * @param {Object} successCallback
 * @param {Object} errorCallback
 */

setLanguage(lang, successCallback, errorCallback);

Sample use:

window.plugins.tts.setLanguage(lang, win, fail);

• Initial release

PhoneGap is available under either the terms of the modified BSD license or the MIT License (2008). As a recipient of PhonegGap, you may choose which license to receive this code under (except as noted in per-module LICENSE files). Some modules may not be the copyright of Nitobi. These modules contain explicit declarations of copyright in both the LICENSE files in the directories in which they reside and in the code itself. No external contributions are allowed under licenses which are fundamentally incompatible with the MIT or BSD licenses that PhoneGap is distributed under.

The text of the MIT and BSD licenses is reproduced below.

Copyright (c) 2005-2010, Nitobi Software Inc. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

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