Android Open Source - Flite-TTS-Engine-for-Android Get Sample Text

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/*************************************************************************/ /* */ /* Language Technologies Instit...

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Java Source Code

/*************************************************************************/
/*                                                                       */
/*                  Language Technologies Institute                      */
/*                     Carnegie Mellon University                        */
/*                         Copyright (c) 2010                            */
/*                        All Rights Reserved.                           */
/*                                                                       */
/*  Permission is hereby granted, free of charge, to use and distribute  */
/*  this software and its documentation without restriction, including   */
/*  without limitation the rights to use, copy, modify, merge, publish,  */
/*  distribute, sublicense, and/or sell copies of this work, and to      */
/*  permit persons to whom this work is furnished to do so, subject to   */
/*  the following conditions:                                            */
/*   1. The code must retain the above copyright notice, this list of    */
/*      conditions and the following disclaimer.                         */
/*   2. Any modifications must be clearly marked as such.                */
/*   3. Original authors' names are not deleted.                         */
/*   4. The authors' names are not used to endorse or promote products   */
/*      derived from this software without specific prior written        */
/*      permission.                                                      */
/*                                                                       */
/*  CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK         */
/*  DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING      */
/*  ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT   */
/*  SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE      */
/*  FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES    */
/*  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN   */
/*  AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,          */
/*  ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF       */
/*  THIS SOFTWARE.                                                       */
/*                                                                       */
/*************************************************************************/
/*             Author:  Alok Parlikar (aup@cs.cmu.edu)                   */
/*               Date:  April 2010                                       */
/*************************************************************************/
//  ww w . ja  va  2  s  .c o  m
package edu.cmu.cs.speech.tts.flite;

import android.app.Activity;
import android.os.Bundle;
import android.content.Intent;
import android.speech.tts.TextToSpeech;
import android.util.Log;

import java.util.Locale;

/*
 * Returns the sample text string for the language requested
 */
public class GetSampleText extends Activity {
  private final static String LOG_TAG = "Flite_Java_" + GetSampleText.class.getSimpleName();  
    
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    final Locale locale = getLocaleFromIntent(getIntent());

    final String language = (locale == null) ? "eng" : locale.getISO3Language();
        
    int result = TextToSpeech.LANG_AVAILABLE;
    Intent returnData = new Intent();

    if (language.equals("eng")) {
      returnData.putExtra("sampleText", getString(R.string.eng_sample));
      Log.v(LOG_TAG, "Returned SampleText: " + getString(R.string.eng_sample));
    } else {
      Log.v(LOG_TAG, "Unsupported Language: " + language);
      result = TextToSpeech.LANG_NOT_SUPPORTED;
      returnData.putExtra("sampleText", "");
    }
  
    setResult(result, returnData);  

    finish();
  }

  private static Locale getLocaleFromIntent(Intent intent) {
    if (intent != null) {
      final String language = intent.getStringExtra("language");

      if (language != null) {
        return new Locale(language);
      }
    }

    return Locale.getDefault();
  }
}

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