| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.speech.tts.cts; |
| |
| import android.media.AudioFormat; |
| import android.speech.tts.SynthesisCallback; |
| import android.speech.tts.SynthesisRequest; |
| import android.speech.tts.TextToSpeech; |
| import android.speech.tts.TextToSpeechService; |
| |
| /** |
| * Stub implementation of {@link TextToSpeechService}. Used for testing the |
| * TTS engine API. |
| */ |
| public class StubTextToSpeechService extends TextToSpeechService { |
| |
| @Override |
| protected String[] onGetLanguage() { |
| return new String[] { "eng", "USA", "" }; |
| } |
| |
| @Override |
| protected int onIsLanguageAvailable(String lang, String country, String variant) { |
| return TextToSpeech.LANG_AVAILABLE; |
| } |
| |
| @Override |
| protected int onLoadLanguage(String lang, String country, String variant) { |
| return TextToSpeech.LANG_AVAILABLE; |
| } |
| |
| @Override |
| protected void onStop() { |
| } |
| |
| @Override |
| protected void onSynthesizeText(SynthesisRequest request, SynthesisCallback callback) { |
| if (callback.start(16000, AudioFormat.ENCODING_PCM_16BIT, 1) != TextToSpeech.SUCCESS) { |
| return; |
| } |
| byte[] data = { 0x01, 0x2 }; |
| if (callback.audioAvailable(data, 0, data.length) != TextToSpeech.SUCCESS) { |
| return; |
| } |
| if (callback.done() != TextToSpeech.SUCCESS) { |
| return; |
| } |
| } |
| |
| } |