voiceofwolf：

应用在安卓上，代码是这样的。

public void SetTTSSpeaker(int speaker)

{

    if(speaker == 0)

    {

        mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_SPEAKER, "0");

        this.mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_TTS_SPEECH_MODEL_FILE,                     mSampleDirPath + "/" + SPEECH_FEMALE_MODEL_NAME);

    }

     else if(speaker == 1)

    {

        mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_SPEAKER, "1");

         this.mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_TTS_SPEECH_MODEL_FILE,                     mSampleDirPath + "/" + SPEECH_MALE_MODEL_NAME);

    }

}

在wifi下切换发音人比较正常，偶尔出现发音人不对的情况。4g下就完全无法切换发音人了。