1. 在科大讯飞官方下载SDK 把相对应的jar的包和so文件引入项目中
  2. 还有对应的文件夹拷贝到项目中即可

废话不多少 直接上代码多用户聊天功能(听写)

主页面布局文件

<?xml version=&34;1.0&34; encoding=&34;utf-8&34;?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android=&34;http://schemas.android.com/apk/res/android&34;
    xmlns:app=&34;http://schemas.android.com/apk/res-auto&34;
    xmlns:tools=&34;http://schemas.android.com/tools&34;
    android:layout_width=&34;match_parent&34;
    android:layout_height=&34;match_parent&34;
    android:orientation=&34;vertical&34;
    tools:context=&34;.MainActivity&34;>

    <TextView
        android:id=&34;@+id/textView&34;
        android:layout_width=&34;wrap_content&34;
        android:layout_height=&34;wrap_content&34;
        android:text=&34;Hello World!&34;
        tools:layout_constraintTop_creator=&34;1&34;
        tools:layout_constraintRight_creator=&34;1&34;
        tools:layout_constraintBottom_creator=&34;1&34;
        app:layout_constraintBottom_toBottomOf=&34;parent&34;
        app:layout_constraintRight_toRightOf=&34;parent&34;
        tools:layout_constraintLeft_creator=&34;1&34;
        app:layout_constraintLeft_toLeftOf=&34;parent&34;
        app:layout_constraintTop_toTopOf=&34;parent&34; />

    <Button
        android:id=&34;@+id/button&34;
        android:layout_width=&34;wrap_content&34;
        android:layout_height=&34;wrap_content&34;
        android:text=&34;Button&34;
        tools:layout_constraintTop_creator=&34;1&34;
        tools:layout_constraintRight_creator=&34;1&34;
        app:layout_constraintRight_toRightOf=&34;parent&34;
        android:layout_marginTop=&34;20dp&34;
        app:layout_constraintTop_toBottomOf=&34;@+id/textView&34;
        tools:layout_constraintLeft_creator=&34;1&34;
        app:layout_constraintLeft_toLeftOf=&34;parent&34; />
<LinearLayout
    android:layout_width=&34;wrap_content&34;
    android:orientation=&34;vertical&34;
    android:layout_height=&34;wrap_content&34;>

    <Button
        android:id=&34;@+id/xiangce&34;
        android:layout_width=&34;wrap_content&34;
        android:layout_height=&34;wrap_content&34;
        android:text=&34;相册&34;
        tools:layout_constraintTop_creator=&34;1&34;
        tools:layout_constraintRight_creator=&34;1&34;
        app:layout_constraintRight_toRightOf=&34;parent&34;
        android:layout_marginTop=&34;20dp&34;

        tools:layout_constraintLeft_creator=&34;1&34;
        app:layout_constraintLeft_toLeftOf=&34;parent&34; />


    <Button
        android:id=&34;@+id/tiaozhuan&34;
        android:layout_width=&34;wrap_content&34;
        android:layout_height=&34;wrap_content&34;
        android:text=&34;跳转&34;

        tools:layout_constraintTop_creator=&34;1&34;
        tools:layout_constraintRight_creator=&34;1&34;
        app:layout_constraintRight_toRightOf=&34;parent&34;
        android:layout_marginTop=&34;20dp&34;

        tools:layout_constraintLeft_creator=&34;1&34;
        app:layout_constraintLeft_toLeftOf=&34;parent&34; />

</LinearLayout>


</androidx.constraintlayout.widget.ConstraintLayout> 

这个复制会有报错,无需处理

MainActivity如下

package com.studio.cheshi;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import com.iflytek.cloud.SpeechConstant;
import com.iflytek.cloud.SpeechUtility;
import com.iflytek.cloud.RecognizerResult;
import com.iflytek.cloud.SpeechConstant;
import com.iflytek.cloud.SpeechError;
import com.iflytek.cloud.SpeechRecognizer;
import com.iflytek.cloud.SpeechUtility;
import com.iflytek.cloud.WakeuperListener;
import com.iflytek.cloud.ui.RecognizerDialog;
import com.iflytek.cloud.ui.RecognizerDialogListener;

import org.json.JSONArray;
import org.json.JSONObject;
import org.json.JSONTokener;

public class MainActivity extends AppCompatActivity {
    private SpeechRecognizer mIat;
    private RecognizerDialog mIatDialog;
    private RecognizerDialogListener mRListener;

    private Button button;
    private TextView tv;
    private String result;
    private Button xiangce;
    private TextView tiaozhuan;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        SpeechUtility.createUtility(MainActivity.this, SpeechConstant.APPID + &34;=自己的ID官网上的应用数字&34;);// 这里要替换成自己申请的 AppID


        mRListener = new RecognizerDialogListener() {
            @Override
            public void onResult(RecognizerResult results, boolean isLast) {
                String text = parseIatResult(results.getResultString());
                result += text;
                tv.setText(result);
                if (isLast) {

                    result = &34;&34;;
                }
            }

            @Override
            public void onError(SpeechError speechError) {

            }
        };
        mIatDialog = new RecognizerDialog(MainActivity.this, null);
        mIatDialog.setListener(mRListener);

        button = (Button) findViewById(R.id.button);
        tv = (TextView) findViewById(R.id.textView);
        xiangce = findViewById(R.id.xiangce);
        tiaozhuan = findViewById(R.id.tiaozhuan);
        tiaozhuan.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(MainActivity.this,Main2Activity.class);
                startActivity(intent);
            }
        });


        xiangce.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
                startActivity(intent); // 打开相册

            }
        });

        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                setIatParam(&34;zph&34;);
                mIatDialog.show();
            }
        });
    }

    private void setIatParam(String filename) {
        // 清空参数
        mIatDialog.setParameter(SpeechConstant.PARAMS, null);

        // 设置听写引擎
        mIatDialog.setParameter(SpeechConstant.ENGINE_TYPE, SpeechConstant.TYPE_CLOUD);

        // 设置返回结果格式
        mIatDialog.setParameter(SpeechConstant.RESULT_TYPE, &34;json&34;);

        // 设置语言
        mIatDialog.setParameter(SpeechConstant.LANGUAGE, &34;zh_cn&34;);
        // 设置语言区域
        mIatDialog.setParameter(SpeechConstant.ACCENT, &34;mandarin&34;);

        // 设置语音前端点:静音超时时间,即用户多长时间不说话则当做超时处理
        mIatDialog.setParameter(SpeechConstant.VAD_BOS, &34;4000&34;);

        // 设置语音后端点:后端点静音检测时间,即用户停止说话多长时间内即认为不再输入, 自动停止录音
        mIatDialog.setParameter(SpeechConstant.VAD_EOS, &34;2000&34;);

        // 设置标点符号,设置为&34;0&34;返回结果无标点,设置为&34;1&34;返回结果有标点
        mIatDialog.setParameter(SpeechConstant.ASR_PTT, &34;1&34;);

        // 设置音频保存路径,保存音频格式支持pcm、wav,设置路径为sd卡请注意WRITE_EXTERNAL_STORAGE权限
        // 注:AUDIO_FORMAT参数语记需要更新版本才能生效
        mIatDialog.setParameter(SpeechConstant.AUDIO_FORMAT, &34;wav&34;);
        mIatDialog.setParameter(SpeechConstant.ASR_AUDIO_PATH, Environment.getExternalStorageDirectory() + &34;/MyApplication/&34; + filename + &34;.wav&34;);
    }

    public static String parseIatResult(String json) {
        StringBuffer ret = new StringBuffer();
        try {
            JSONTokener tokener = new JSONTokener(json);
            JSONObject joResult = new JSONObject(tokener);

            JSONArray words = joResult.getJSONArray(&34;ws&34;);
            for (int i = 0; i < words.length(); i++) {
                // 转写结果词,默认使用第一个结果
                JSONArray items = words.getJSONObject(i).getJSONArray(&34;cw&34;);
                JSONObject obj = items.getJSONObject(0);
                ret.append(obj.getString(&34;w&34;));

            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return ret.toString();
    }


}

这个有唤醒的功能,但是没集成成功,只完成听写功能,可相对应的完成

唤醒的工具类

package com.studio.cheshi;


import org.json.JSONException;
import org.json.JSONObject;

import com.iflytek.cloud.SpeechConstant;
import com.iflytek.cloud.SpeechError;
import com.iflytek.cloud.VoiceWakeuper;
import com.iflytek.cloud.WakeuperListener;
import com.iflytek.cloud.WakeuperResult;
import com.iflytek.cloud.util.ResourceUtil;
import com.iflytek.cloud.util.ResourceUtil.RESOURCE_TYPE;

import android.content.Context;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;

public abstract  class WakeUpUtil {




    /
     * 唤醒的回调
     */
    public abstract void wakeUp();

    // Log标签
    private static final String TAG = &34;WakeUpUtil&34;;

    // 上下文
    private static Context mContext;
    // 语音唤醒对象
    private VoiceWakeuper mIvw;

    private static int curThresh = 40;

    public WakeUpUtil(Context context) {
        mContext = context;

        // 初始化唤醒对象
        mIvw = VoiceWakeuper.createWakeuper(context, null);
    }

    /
     * 获取唤醒词功能
     *
     * @return 返回文件位置
     */
    private static String getResource() {
        final String resPath = ResourceUtil.generateResourcePath(mContext,RESOURCE_TYPE.assets, &34;ivw/&34; + mContext.getString(R.string.IflytekAPP_id) + &34;.jet&34;);
        return resPath;
    }

    /
     * 唤醒
     */
    public static void wake() {
        // 非空判断,防止因空指针使程序崩溃
        VoiceWakeuper mIvw = VoiceWakeuper.getWakeuper();
        if (mIvw != null) {
            // textView.setText(resultString);
            // 清空参数
            mIvw.setParameter(SpeechConstant.PARAMS, null);
            // 设置唤醒资源路径
            mIvw.setParameter(SpeechConstant.IVW_RES_PATH, getResource());
            // 唤醒门限值,根据资源携带的唤醒词个数按照“id:门限;id:门限”的格式传入
            mIvw.setParameter(SpeechConstant.IVW_THRESHOLD, &34;0:&34; + curThresh);
            // 设置唤醒模式
            mIvw.setParameter(SpeechConstant.IVW_SST, &34;wakeup&34;);
            // 设置持续进行唤醒
            mIvw.setParameter(SpeechConstant.KEEP_ALIVE, &34;1&34;);
//            mIvw.startListening(mWakeuperListener);
        } else {
            Toast.makeText(mContext, &34;唤醒未初始化&34;, Toast.LENGTH_SHORT).show();
        }
    }

    public void stopWake() {
        mIvw = VoiceWakeuper.getWakeuper();
        if (mIvw != null) {
            mIvw.stopListening();
        } else {
            Toast.makeText(mContext, &34;唤醒未初始化&34;, Toast.LENGTH_SHORT).show();
        }
    }

    String resultString = &34;&34;;
    private WakeuperListener mWakeuperListener = new WakeuperListener() {

        @Override
        public void onResult(WakeuperResult result) {
            try {
                String text = result.getResultString();
                JSONObject object;
                object = new JSONObject(text);
                StringBuffer buffer = new StringBuffer();
                buffer.append(&34;【RAW】 &34; + text);
                buffer.append(&34;\n&34;);
                buffer.append(&34;【操作类型】&34; + object.optString(&34;sst&34;));
                buffer.append(&34;\n&34;);
                buffer.append(&34;【唤醒词id】&34; + object.optString(&34;id&34;));
                buffer.append(&34;\n&34;);
                buffer.append(&34;【得分】&34; + object.optString(&34;score&34;));
                buffer.append(&34;\n&34;);
                buffer.append(&34;【前端点】&34; + object.optString(&34;bos&34;));
                buffer.append(&34;\n&34;);
                buffer.append(&34;【尾端点】&34; + object.optString(&34;eos&34;));
                resultString = buffer.toString();
                stopWake();
                wakeUp();
            } catch (JSONException e) {
                resultString = &34;结果解析出错&34;;
                e.printStackTrace();
            }
        }

        @Override
        public void onError(SpeechError error) {
            Log.i(TAG, error.getPlainDescription(true));
        }

        @Override
        public void onBeginOfSpeech() {
            Log.i(TAG, &34;开始说话&34;);
        }

        @Override
        public void onEvent(int eventType, int isLast, int arg2, Bundle obj) {

        }

        @Override
        public void onVolumeChanged(int i) {

        }
    };
}

Main2Activity

package com.studio.cheshi;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;

import com.iflytek.cloud.SpeechConstant;
import com.iflytek.cloud.SpeechUtility;

public class Main2Activity extends AppCompatActivity {

    private TextView mTvLog;
    private   WakeUpUtil WakeUpUtil;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main2);

        SpeechUtility.createUtility(this, SpeechConstant.APPID + &34;=&34; +getString(R.string.IflytekAPP_id));

        mTvLog = (TextView) findViewById(R.id.tv_log);

        mTvLog.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // 开启唤醒
                WakeUpUtil.wake();

            }
        });

        WakeUpUtil = new WakeUpUtil(this) {
            @Override
            public void wakeUp() {
                Toast.makeText(Main2Activity.this, &34;唤醒成功&34;, Toast.LENGTH_SHORT).show();
                // 开启唤醒
                WakeUpUtil.wake();
            }
        };

    }


}

布局文件

<?xml version=&34;1.0&34; encoding=&34;utf-8&34;?>
<LinearLayout xmlns:android=&34;http://schemas.android.com/apk/res/android&34;
    xmlns:tools=&34;http://schemas.android.com/tools&34;
    android:layout_width=&34;match_parent&34;
    android:layout_height=&34;match_parent&34;
    android:orientation=&34;vertical&34;
    android:background=&34;000&34;>

    <TextView
        android:layout_width=&34;match_parent&34;
        android:layout_height=&34;wrap_content&34;
        android:background=&34;FF000000&34;
        android:gravity=&34;center&34;
        android:padding=&34;10dp&34;
        android:text=&34;nihao&34;
        android:textColor=&34;FFFFFFFF&34;
        android:textSize=&34;20dp&34; />

    <View
        android:layout_width=&34;match_parent&34;
        android:layout_height=&34;1dp&34;
        android:background=&34;FFFFFFFF&34; />

    <TextView
        android:id=&34;@+id/tv_log&34;
        android:layout_width=&34;match_parent&34;
        android:layout_height=&34;wrap_content&34;
        android:background=&34;FF000000&34;
        android:gravity=&34;center&34;
        android:padding=&34;10dp&34;
        android:text=&34;点击开始唤醒&34;
        android:textColor=&34;FFFFFFFF&34;
        android:textSize=&34;10dp&34; />

    <View
        android:layout_width=&34;match_parent&34;
        android:layout_height=&34;1dp&34;
        android:background=&34;FFFFFFFF&34; />

</LinearLayout>

只要项目粘贴拷贝SDK相对应的jar和so 这些写进去尽可以运行项目查看效果 语音唤醒目前没有完成,完成后我会在发文章,提供大家学习