/** 设置合成器参数 */
private static void setParams() {
speechSynthesizer.setParam(SpeechSynthesizer.PARAM_SPEAKER, "0"); // 目前支持女声(0)和男声(1)
speechSynthesizer.setParam(SpeechSynthesizer.PARAM_VOLUME, "9"); // 取值范围[0, 9]，数值越大，音量越大
speechSynthesizer.setParam(SpeechSynthesizer.PARAM_SPEED, "5"); // 取值范围[0, 9]，数值越大，语速越快
speechSynthesizer.setParam(SpeechSynthesizer.PARAM_PITCH, "6"); // 取值范围[0, 9]，数值越大，音量越高
speechSynthesizer.setParam(SpeechSynthesizer.PARAM_AUDIO_ENCODE, "1"); // 支持bv/amr/opus/mp3
speechSynthesizer.setParam(SpeechSynthesizer.PARAM_AUDIO_RATE, "4"); // 音频比特率
// speechSynthesizer.setParam(SpeechSynthesizer.PARAM_LANGUAGE, "ZH");//当前支持ZH（中文）和EN（英文）
// speechSynthesizer.setParam(SpeechSynthesizer.PARAM_NUM_PRON, "0");//数字发音方式，取值0，1，暂不支持
// speechSynthesizer.setParam(SpeechSynthesizer.PARAM_ENG_PRON, "0");//英文发音方式，取值0，1，暂不支持
// speechSynthesizer.setParam(SpeechSynthesizer.PARAM_PUNC, "0");//标点符号读法，暂不支持
// speechSynthesizer.setParam(SpeechSynthesizer.PARAM_BACKGROUND, "0");//背景音，暂不支持
// speechSynthesizer.setParam(SpeechSynthesizer.PARAM_STYLE, "0");//发音风格，暂不支持
// speechSynthesizer.setParam(SpeechSynthesizer.PARAM_TERRITORY, "0");//领域，暂不支持
}
public static SpeechSynthesizer getSpeechSynthesizer(Context context) {
/** 构造合成器* */
speechSynthesizer =
new SpeechSynthesizer(
context,
"holder",
new SpeechSynthesizerListener() {
@Override
public void onStartWorking(SpeechSynthesizer synthesizer) {}
@Override
public void onSpeechStart(SpeechSynthesizer synthesizer) {}
@Override
public void onSpeechResume(SpeechSynthesizer synthesizer) {}
@Override
public void onSpeechProgressChanged(SpeechSynthesizer synthesizer, int progress) {
// TODO Auto-generated method stub
}
@Override
public void onSpeechPause(SpeechSynthesizer synthesizer) {}
@Override
public void onSpeechFinish(SpeechSynthesizer synthesizer) {}
/** 获取合成数据 */
@Override
public void onNewDataArrive(
SpeechSynthesizer synthesizer, byte[] audioData, boolean isLastData) {}
@Override
public void onError(SpeechSynthesizer synthesizer, SpeechError error) {}
@Override
public void onCancel(SpeechSynthesizer synthesizer) {}
@Override
public void onBufferProgressChanged(SpeechSynthesizer synthesizer, int progress) {
// TODO Auto-generated method stub
}
private void logDebug(String logMessage) {
logMessage(logMessage, Color.BLUE);
}
private void logError(String logMessage) {
logMessage(logMessage, Color.RED);
}
private void logMessage(String logMessage, int color) {}
});
// 此处需要将setApiKey方法的两个参数替换为你在百度开发者中心注册应用所得到的apiKey和secretKey
/** 设置开发者秘钥以获取token* */
speechSynthesizer.setApiKey("xW1ico9wF8vMVDFYjRDdUUSw", "EEsadGFCF8riQP2yFfSNuX07wZVzOU7b");
/** 设置用于语音播报的音频流类型，类型列表请参见AudioManager， 默认类型为 AudioManager.STREAM_MUSIC* */
speechSynthesizer.setAudioStreamType(AudioManager.STREAM_MUSIC);
setParams();
return speechSynthesizer;
}