关于安卓的语音包

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我这个项目中需要的是语音合成功能然后我就用的百度语音包
主要操作如下:

引用lib
引用asset
★注意的一点是：要在project模式下建立否则显示不粗来
在manifest里要加上如下代码

 <uses-permission android:name="android.permission.INTERNET"/>    <!--离线语音包-->    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />    <uses-permission android:name="android.permission.WRITE_SETTINGS" />    <uses-permission android:name="android.permission.READ_PHONE_STATE" />    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />

 //百度语音合成客户端    public SpeechSynthesizer mSpeechSynthesizer;    private String mSampleDirPath;    private static final String SAMPLE_DIR_NAME = "baiduTTS";    private static final String SPEECH_FEMALE_MODEL_NAME = "bd_etts_speech_female.dat";    private static final String SPEECH_MALE_MODEL_NAME = "bd_etts_speech_male.dat";    private static final String TEXT_MODEL_NAME = "bd_etts_text.dat";    private static final String LICENSE_FILE_NAME = "temp_license_2016-04-05";    private static final String ENGLISH_SPEECH_FEMALE_MODEL_NAME = "bd_etts_speech_female_en.dat";    private static final String ENGLISH_SPEECH_MALE_MODEL_NAME = "bd_etts_speech_male_en.dat";    private static final String ENGLISH_TEXT_MODEL_NAME = "bd_etts_text_en.dat";    private static final String APP_ID = "10180883";//请更换为自己创建的应用    private static final String API_KEY = "zfCv5heatrBGSWq1juASHGcX";//请更换为自己创建的应用    private static final String SECRET_KEY = "GdXLRxh4W79um1s43IQEzYU2WQqcu98Q";//请更换为自己创建的应用

主要语音包程序

 //语音合成    /**     * 初始化语音合成客户端并启动     */    private void initialTts() {        //获取语音合成对象实例        this.mSpeechSynthesizer = SpeechSynthesizer.getInstance();        //设置Context        this.mSpeechSynthesizer.setContext(this);        //设置语音合成状态监听        this.mSpeechSynthesizer.setSpeechSynthesizerListener(this);        //文本模型文件路径 (离线引擎使用)        this.mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_TTS_TEXT_MODEL_FILE, mSampleDirPath + "/"                + TEXT_MODEL_NAME);        //声学模型文件路径 (离线引擎使用)        this.mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_TTS_SPEECH_MODEL_FILE, mSampleDirPath + "/"                + SPEECH_FEMALE_MODEL_NAME);        //本地授权文件路径,如未设置将使用默认路径.设置临时授权文件路径，LICENCE_FILE_NAME请替换成临时授权文件的实际路径，        //仅在使用临时license文件时需要进行设置，如果在[应用管理]中开通了离线授权，        //不需要设置该参数，建议将该行代码删除（离线引擎）        this.mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_TTS_LICENCE_FILE, mSampleDirPath + "/"                + LICENSE_FILE_NAME);        //请替换为语音开发者平台上注册应用得到的App ID (离线授权)        this.mSpeechSynthesizer.setAppId(APP_ID);        // 请替换为语音开发者平台注册应用得到的apikey和secretkey (在线授权)        this.mSpeechSynthesizer.setApiKey(API_KEY, SECRET_KEY);        //发音人（在线引擎），可用参数为0,1,2,3        //发音大小        this.mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_VOLUME,"9");        //（服务器端会动态增加，各值含义参考文档，以文档说明为准。0--普通女声，1--普通男声，2--特别男声，3--情感男声。。。）        this.mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_SPEAKER, "0");        // 设置Mix模式的合成策略        this.mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_MIX_MODE, SpeechSynthesizer.MIX_MODE_DEFAULT);        // 授权检测接口(可以不使用，只是验证授权是否成功)        AuthInfo authInfo = this.mSpeechSynthesizer.auth(TtsMode.MIX);        if (authInfo.isSuccess()) {            Log.i(TAG, ">>>auth success.");        } else {            String errorMsg = authInfo.getTtsError().getDetailMessage();            Log.i(TAG, ">>>auth failed errorMsg: " + errorMsg);        }        // 引擎初始化tts接口        mSpeechSynthesizer.initTts(TtsMode.MIX);        // 加载离线英文资源（提供离线英文合成功能）        int result =                mSpeechSynthesizer.loadEnglishModel(mSampleDirPath + "/" + ENGLISH_TEXT_MODEL_NAME, mSampleDirPath                        + "/" + ENGLISH_SPEECH_FEMALE_MODEL_NAME);        Log.i(TAG, ">>>loadEnglishModel result: " + result);    }    @Override    public void onSynthesizeStart(String s) {        //监听到合成开始        Log.i(TAG, ">>>onSynthesizeStart()<<< s: " + s);    }    @Override    public void onSynthesizeDataArrived(String s, byte[] bytes, int i) {        //监听到有合成数据到达        Log.i(TAG, ">>>onSynthesizeDataArrived()<<< s: " + s);    }    @Override    public void onSynthesizeFinish(String s) {        //监听到合成结束        Log.i(TAG, ">>>onSynthesizeFinish()<<< s: " + s);    }    @Override    public void onSpeechStart(String s) {        //监听到合成并开始播放        Log.i(TAG, ">>>onSpeechStart()<<< s: " + s);    }    @Override    public void onSpeechProgressChanged(String s, int i) {        //监听到播放进度有变化        Log.i(TAG, ">>>onSpeechProgressChanged()<<< s: " + s);    }    @Override    public void onSpeechFinish(String s) {        //监听到播放结束        Log.i(TAG, ">>>onSpeechFinish()<<< s: " + s);    }    @Override    public void onError(String s, SpeechError speechError) {        //监听到出错        Log.i(TAG, ">>>onError()<<< description: " + speechError.description + ", code: " + speechError.code);    }    private void initialEnv() {        if (mSampleDirPath == null) {            String sdcardPath = Environment.getExternalStorageDirectory().toString();            mSampleDirPath = sdcardPath + "/" + SAMPLE_DIR_NAME;        }        File file = new File(mSampleDirPath);        if (!file.exists()) {            file.mkdirs();        }        copyFromAssetsToSdcard(false, SPEECH_FEMALE_MODEL_NAME, mSampleDirPath + "/" + SPEECH_FEMALE_MODEL_NAME);        copyFromAssetsToSdcard(false, SPEECH_MALE_MODEL_NAME, mSampleDirPath + "/" + SPEECH_MALE_MODEL_NAME);        copyFromAssetsToSdcard(false, TEXT_MODEL_NAME, mSampleDirPath + "/" + TEXT_MODEL_NAME);        copyFromAssetsToSdcard(false, LICENSE_FILE_NAME, mSampleDirPath + "/" + LICENSE_FILE_NAME);        copyFromAssetsToSdcard(false, "english/" + ENGLISH_SPEECH_FEMALE_MODEL_NAME, mSampleDirPath + "/"                + ENGLISH_SPEECH_FEMALE_MODEL_NAME);        copyFromAssetsToSdcard(false, "english/" + ENGLISH_SPEECH_MALE_MODEL_NAME, mSampleDirPath + "/"                + ENGLISH_SPEECH_MALE_MODEL_NAME);        copyFromAssetsToSdcard(false, "english/" + ENGLISH_TEXT_MODEL_NAME, mSampleDirPath + "/"                + ENGLISH_TEXT_MODEL_NAME);    }    /**     * 将工程需要的资源文件拷贝到SD卡中使用（授权文件为临时授权文件，请注册正式授权）     *     * @param isCover 是否覆盖已存在的目标文件     * @param source     * @param dest     */    public void copyFromAssetsToSdcard(boolean isCover, String source, String dest) {        File file = new File(dest);        if (isCover || (!isCover && !file.exists())) {            InputStream is = null;            FileOutputStream fos = null;            try {                is = getResources().getAssets().open(source);                String path = dest;                fos = new FileOutputStream(path);                byte[] buffer = new byte[1024];                int size = 0;                while ((size = is.read(buffer, 0, 1024)) >= 0) {                    fos.write(buffer, 0, size);                }            } catch (FileNotFoundException e) {                e.printStackTrace();            } catch (IOException e) {                e.printStackTrace();            } finally {                if (fos != null) {                    try {                        fos.close();                    } catch (IOException e) {                        e.printStackTrace();                    }                }                try {                    if (is != null) {                        is.close();                    }                } catch (IOException e) {                    e.printStackTrace();                }            }        }    }    @Override    protected void onDestroy() {        this.mSpeechSynthesizer.release();//释放资源        super.onDestroy();    }

在主程序里写：

lv = (ListView)findViewById( android.R.id.list );                        lv.setAdapter( adapter );                        String ct="XXXXXXX";                        mSpeechSynthesizer.speak(ct);

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