语音听写

common/build.gradle

@@ -159,9 +159,6 @@ dependencies {
     //此处以集成 5.1.2 版本为例
     api 'cn.rongcloud.sdk:im_lib:5.1.3.10' // 即时通讯基础能力库
     api 'cn.rongcloud.sdk:im_kit:5.1.3.10' // 即时通讯 UI 基础组件
-    //此处以集成 5.1.2 版本为例
-    api 'cn.rongcloud.sdk:im_lib:5.2.5' // 即时通讯基础能力库
-    api 'cn.rongcloud.sdk:im_kit:5.2.5' // 即时通讯 UI 基础组件
     //融云小视频模块
     api 'cn.rongcloud.sdk:sight:5.2.5'
     api 'com.facebook.android:facebook-android-sdk:15.0.1'
@@ -189,7 +186,6 @@ dependencies {
     implementation 'com.github.tajchert:WaitingDots:0.6.1'
     //悬浮窗
     api 'com.github.princekin-f:EasyFloat:2.0.4'
+    api files('libs/Msc.jar')
 
-
-//    api project(path: ':recognizer')
 }

common/src/main/java/com/yunbao/common/manager/imrongcloud/RongcloudIMManager.java

@@ -16,6 +16,7 @@ import com.yunbao.common.CommonAppConfig;
 import com.yunbao.common.bean.IMLoginModel;
 import com.yunbao.common.event.RongIMConnectionStatusEvent;
 import com.yunbao.common.manager.IMLoginManager;
+import com.yunbao.common.views.weight.Recognizer;
 
 import org.greenrobot.eventbus.EventBus;
 
@@ -60,7 +61,7 @@ public class RongcloudIMManager {
         Log.e(CLASSNAME, "initRongIM:");
         initPhotoGlide();
         //初始化科大讯飞语音转文字
-//        Recognizer.setAppId("af2efca9");
+        Recognizer.setAppId("af2efca9");
     }
 
     private static RongIMClient.OnReceiveMessageWrapperListener mListener;

common/src/main/java/com/yunbao/common/views/weight/IRecognizedResult.java

@@ -0,0 +1,7 @@
+package com.yunbao.common.views.weight;
+
+/** Created by zwfang on 16/11/9. */
+public interface IRecognizedResult {
+    void onResult(String data);
+
+}

common/src/main/java/com/yunbao/common/views/weight/Recognizer.java

@@ -0,0 +1,362 @@
+package com.yunbao.common.views.weight;
+
+import android.content.Context;
+import android.graphics.drawable.AnimationDrawable;
+import android.os.Bundle;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.RelativeLayout;
+import android.widget.Toast;
+
+import com.iflytek.cloud.ErrorCode;
+import com.iflytek.cloud.InitListener;
+import com.iflytek.cloud.RecognizerListener;
+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.yunbao.common.R;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.json.JSONTokener;
+
+import java.util.Locale;
+import java.util.Random;
+
+
+public class Recognizer extends RelativeLayout implements RecognizerListener {
+    private static final String TAG = "Recognizer";
+
+    private ImageView imgMic;
+
+    private Random random;
+    private IRecognizedResult mResultCallBack;
+    private SpeechRecognizer mIat = null;
+    private AnimationDrawable animStart;
+    private AnimationDrawable animEnd;
+    private static String mAppId;
+
+    /**
+     * 开发者可以通过此接口设置自己从科大讯飞官网申请的 appId。 此方法可以在 SDK init 之后调用。
+     *
+     * <p>注意： appid 必须和下载的SDK保持一致，否则会出现10407错误
+     *
+     * @param appId 自定义的 appId
+     */
+    public static void setAppId(String appId) {
+        mAppId = appId;
+    }
+
+    public Recognizer(Context context) {
+        super(context);
+        initViews();
+    }
+
+    public Recognizer(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        initViews();
+    }
+
+    private void initViews() {
+        setClickable(true);
+        setBackgroundColor(getResources().getColor(R.color.white));
+        RelativeLayout recognizerContainer =
+                (RelativeLayout)
+                        LayoutInflater.from(getContext())
+                                .inflate(R.layout.rc_view_recognizer, null);
+        View rlMic = recognizerContainer.findViewById(R.id.rl_mic);
+        rlMic.setOnClickListener(
+                new OnClickListener() {
+                    @Override
+                    public void onClick(View view) {
+                        if (mIat == null || !mIat.isListening()) {
+                            startRecognize();
+                        } else {
+                            reset();
+                        }
+                    }
+                });
+        imgMic = (ImageView) recognizerContainer.findViewById(R.id.img_mic);
+
+
+        addView(recognizerContainer);
+        random = new Random();
+        String params = SpeechConstant.APPID + "=" + mAppId;
+        SpeechUtility.createUtility(getContext().getApplicationContext(), params);
+    }
+
+    /**
+     * 初始化监听器。
+     */
+    private static InitListener mInitListener =
+            new InitListener() {
+
+                @Override
+                public void onInit(int code) {
+                    Log.e(TAG, "onInit " + code);
+                }
+            };
+
+    public void startRecognize() {
+        if (null == mIat) {
+            mIat = SpeechRecognizer.createRecognizer(getContext(), mInitListener);
+        }
+        if (mIat.isListening()) {
+            return;
+        }
+        setParam();
+        int ret = mIat.startListening(this);
+        if (ret != ErrorCode.SUCCESS) {
+            Log.e(TAG, "startRecognize ret error " + ret);
+        }
+    }
+
+    /**
+     * 参数设置,设置听写参数，详见《科大讯飞MSC API手册(Android)》SpeechConstant类
+     *
+     * @param
+     * @return
+     */
+    private void setParam() {
+        // 清空参数
+        mIat.setParameter(SpeechConstant.PARAMS, null);
+
+        // 设置听写引擎
+        mIat.setParameter(SpeechConstant.ENGINE_TYPE, SpeechConstant.TYPE_CLOUD);
+        // 设置返回结果格式
+        mIat.setParameter(SpeechConstant.RESULT_TYPE, "json");
+
+        mIat.setParameter(SpeechConstant.DOMAIN, "iat");
+        if ("zh".equals(Locale.getDefault().getLanguage().toLowerCase())) {
+            mIat.setParameter(SpeechConstant.LANGUAGE, "zh_cn");
+            mIat.setParameter(SpeechConstant.ACCENT, "mandarin ");
+        } else {
+            mIat.setParameter(SpeechConstant.LANGUAGE, "en_us");
+        }
+        // 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
+        mIat.setParameter(SpeechConstant.VAD_BOS, "4000");
+        // 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
+        mIat.setParameter(SpeechConstant.VAD_EOS, "1000");
+        // 设置标点符号,设置为"0"返回结果无标点,设置为"1"返回结果有标点
+        mIat.setParameter(SpeechConstant.ASR_PTT, "1");
+    }
+
+    private void setRandomImageResource() {
+        int num = random.nextInt(3) + 1;
+        switch (num) {
+            case 1:
+                imgMic.setImageResource(R.mipmap.rc_recognize_volume_01);
+                break;
+            case 2:
+                imgMic.setImageResource(R.mipmap.rc_recognize_volume_02);
+                break;
+            default:
+                imgMic.setImageResource(R.mipmap.rc_recognize_volume_03);
+                break;
+        }
+    }
+
+    private void changeVolume(int volume) {
+        if (null != imgMic) {
+            switch (volume / 2) {
+                case 0:
+                    setRandomImageResource();
+                    break;
+                case 1:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_02);
+                    break;
+                case 2:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_03);
+                    break;
+                case 3:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_04);
+                    break;
+                case 4:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_05);
+                    break;
+                case 5:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_06);
+                    break;
+                case 6:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_07);
+                    break;
+                case 7:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_08);
+                    break;
+                case 8:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_09);
+                    break;
+                case 9:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_10);
+                    break;
+                case 10:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_11);
+                    break;
+                case 11:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_12);
+                    break;
+                case 12:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_13);
+                    break;
+                default:
+                    imgMic.setImageResource(R.mipmap.rc_recognize_volume_14);
+                    break;
+            }
+        }
+    }
+
+    private void endOfSpeech() {
+        if (null == imgMic) return;
+        imgMic.setImageResource(R.drawable.rc_anim_speech_end);
+        animEnd = (AnimationDrawable) imgMic.getDrawable();
+        imgMic.clearAnimation();
+        animEnd.start();
+    }
+
+    private void beginOfSpeech() {
+        if (null == imgMic) return;
+        imgMic.setImageResource(R.drawable.rc_anim_speech_start);
+        animStart = (AnimationDrawable) imgMic.getDrawable();
+        imgMic.clearAnimation();
+        animStart.start();
+    }
+
+    @Override
+    protected void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
+        if (null != mIat) {
+            mIat.cancel();
+            mIat.destroy();
+            mIat = null;
+        }
+        if (null != mResultCallBack) {
+            mResultCallBack = null;
+        }
+        if (animEnd != null) {
+            animEnd.stop();
+            animEnd = null;
+        }
+        if (animStart != null) {
+            animStart.stop();
+            animEnd = null;
+        }
+        mInitListener = null;
+    }
+
+    private void printResult(RecognizerResult result) {
+        String json = result.getResultString();
+        String text = parseRecognizeResult(result);
+        Log.e(TAG, "printResult " + text);
+        try {
+            JSONObject obj = new JSONObject(json);
+            boolean isLast = obj.getBoolean("ls");
+            if (isLast) {
+                endOfSpeech();
+            }
+        } catch (JSONException e) {
+            e.printStackTrace();
+        }
+
+        if (mResultCallBack != null) {
+            mResultCallBack.onResult(text);
+        }
+    }
+
+    @Override
+    public void onResult(RecognizerResult recognizerResult, boolean b) {
+        printResult(recognizerResult);
+        if (imgMic != null) {
+            imgMic.setImageResource(R.mipmap.rc_recognize_disable);
+        }
+    }
+
+    @Override
+    public void onError(SpeechError speechError) {
+        if (speechError.getErrorCode() == ErrorCode.ERROR_NO_NETWORK) {
+            Toast.makeText(
+                            getContext(),
+                            getContext().getString(R.string.load_failure),
+                            Toast.LENGTH_SHORT)
+                    .show();
+        }
+        if (imgMic != null) {
+            imgMic.setImageResource(R.mipmap.rc_recognize_disable);
+        }
+    }
+
+    @Override
+    public void onEvent(int eventType, int i1, int i2, Bundle bundle) {
+        Log.e(TAG, "RecognizerView onEvent eventType: " + eventType);
+    }
+
+    @Override
+    public void onVolumeChanged(int volume, byte[] bytes) {
+        changeVolume(volume);
+    }
+
+    @Override
+    public void onBeginOfSpeech() {
+        Log.e(TAG, "RecognizerView onBeginOfSpeech");
+        beginOfSpeech();
+    }
+
+    @Override
+    public void onEndOfSpeech() {
+        Log.e(TAG, "RecognizerView onEndOfSpeech");
+        endOfSpeech();
+    }
+
+    public void setCallBack(IRecognizedResult resultCallBack) {
+        mResultCallBack = resultCallBack;
+    }
+
+    private void reset() {
+        if (null != mIat) {
+            mIat.cancel();
+            mIat.destroy();
+            mIat = null;
+        }
+        if (null != animEnd) {
+            animEnd.stop();
+            animEnd = null;
+        }
+        if (animStart != null) {
+            animStart.stop();
+            animStart = null;
+        }
+        if (imgMic != null) {
+            imgMic.setImageResource(R.mipmap.rc_recognize_disable);
+        }
+    }
+
+    public String parseRecognizeResult(RecognizerResult results) {
+        StringBuilder ret = new StringBuilder();
+        try {
+            JSONTokener jsonTokener = new JSONTokener(results.getResultString());
+            JSONObject jsonObject = new JSONObject(jsonTokener);
+
+            JSONArray words = jsonObject.getJSONArray("ws");
+            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("cw");
+                JSONObject obj = items.getJSONObject(0);
+                ret.append(obj.getString("w"));
+                //        				如果需要多候选结果，解析数组其他字段
+                //        				for(int j = 0; j < items.length(); j++)
+                //        				{
+                //        					JSONObject obj = items.getJSONObject(j);
+                //        					ret.append(obj.getString("w"));
+                //        				}
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return ret.toString();
+    }
+}

common/src/main/res/drawable/rc_anim_speech_end.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
+    android:oneshot="true">
+    <item android:drawable="@mipmap/rc_recognize_volume_01"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_02"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_03"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_04"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_05"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_06"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_07"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_08"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_09"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_10"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_11"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_12"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_13"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_14"
+        android:duration="50"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_blue"
+        android:duration="100"/>
+
+</animation-list>

common/src/main/res/drawable/rc_anim_speech_start.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
+    android:oneshot="true">
+
+    <item android:drawable="@mipmap/rc_recognize_volume_10"
+        android:duration="100"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_11"
+        android:duration="100"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_12"
+        android:duration="100"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_13"
+        android:duration="100"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_14"
+        android:duration="100"/>
+    <item android:drawable="@mipmap/rc_recognize_volume_blue"
+        android:duration="100"/>
+</animation-list>

common/src/main/res/drawable/rc_bg_speech_tv_bottom.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true">
+        <shape android:shape="rectangle">
+            <solid android:color="@color/white"/>
+        </shape>
+    </item>
+    <item android:state_pressed="false">
+        <shape android:shape="rectangle">
+            <solid android:color="@color/white"/>
+        </shape>
+    </item>
+
+</selector>

common/src/main/res/drawable/rc_recognizer_voice_selector.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@mipmap/rc_recognizer_voice_hover" android:state_pressed="true"/>
+    <item android:drawable="@mipmap/rc_recognizer_voice"/>
+</selector>

common/src/main/res/layout/rc_view_recognizer.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+
+
+    <RelativeLayout
+        android:id="@+id/rl_mic"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:background="@mipmap/rc_recognize_bg_mic">
+
+        <ImageView
+            android:id="@+id/img_mic"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerInParent="true"
+            android:src="@mipmap/rc_recognize_volume_grey" />
+
+    </RelativeLayout>
+
+
+</RelativeLayout>

main/src/main/java/com/yunbao/main/activity/MainActivity.java

@@ -470,6 +470,12 @@ public class MainActivity extends AbsActivity implements MainAppBarLayoutListene
         //获取指导员账号
         ConversationIMListManager.get(this).getUserInstructor(this);
         checkVersion();
+//        new Handler().postDelayed(new Runnable() {
+//            @Override
+//            public void run() {
+//              startActivity(new Intent(MainActivity.this,TestActivity.class));
+//            }
+//        },1000);
     }
 
     /**

main/src/main/java/com/yunbao/main/activity/TestActivity.java

@@ -1,84 +1,35 @@
 package com.yunbao.main.activity;
 
-import androidx.appcompat.app.AppCompatActivity;
 import android.os.Bundle;
-import android.util.Log;
+import android.text.SpannableStringBuilder;
+import android.widget.TextView;
 
-import com.tencent.live2.V2TXLiveDef;
-import com.tencent.live2.V2TXLivePlayer;
-import com.tencent.live2.V2TXLivePlayerObserver;
-import com.tencent.live2.impl.V2TXLivePlayerImpl;
-import com.tencent.rtmp.ui.TXCloudVideoView;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.yunbao.common.views.weight.IRecognizedResult;
+import com.yunbao.common.views.weight.Recognizer;
 import com.yunbao.main.R;
 
+
 public class TestActivity extends AppCompatActivity {
-    private TXCloudVideoView mVideoView;
-    private V2TXLivePlayer mPlayer;
-    String TAG = "tag";
+    private TextView contextLayout;
+    private Recognizer recognizer;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_test);
-        mVideoView = (TXCloudVideoView) findViewById(R.id.video_view);
-
-
-        mPlayer = new V2TXLivePlayerImpl(getApplicationContext());
-        mVideoView = (TXCloudVideoView) findViewById(R.id.video_view);
-        mPlayer.setRenderView(mVideoView);
-        mPlayer.setObserver(new V2TXLivePlayerObserver() {
-
+        contextLayout = findViewById(R.id.context_layout);
+        recognizer = findViewById(R.id.recognizer);
+        SpannableStringBuilder builder = new SpannableStringBuilder();
+        recognizer.setCallBack(new IRecognizedResult() {
             @Override
-            public void onError(V2TXLivePlayer player, int code, String msg, Bundle extraInfo) {
-                Log.d(TAG, "[Player] onError: player-" + player + " code-" + code + " msg-" + msg + " info-" + extraInfo);
+            public void onResult(String data) {
+                builder.append(data);
+                contextLayout.setText(builder);
             }
 
-            @Override
-            public void onVideoPlayStatusUpdate(V2TXLivePlayer player, V2TXLiveDef.V2TXLivePlayStatus status, V2TXLiveDef.V2TXLiveStatusChangeReason reason, Bundle bundle) {
-                Log.d(TAG, "[Player] onVideoPlayStatusUpdate: player-" + player + ", status-" + status + ", reason-" + reason);
-            }
 
-            @Override
-            public void onWarning(V2TXLivePlayer v2TXLivePlayer, int i, String s, Bundle bundle) {
-                Log.d(TAG, "[Player] Override: player-" + v2TXLivePlayer + ", i-" + i + ", s-" + s);
-            }
-
-            @Override
-            public void onRenderVideoFrame(V2TXLivePlayer player, V2TXLiveDef.V2TXLiveVideoFrame v2TXLiveVideoFrame) {
-                super.onRenderVideoFrame(player, v2TXLiveVideoFrame);
-                Log.d(TAG, "[Player] onRenderVideoFrame: player-" + player + ", v2TXLiveVideoFrame-" + v2TXLiveVideoFrame);
-            }
         });
-
-        int result = mPlayer.startPlay("http://sylive.shayucm.com/live/31754_1631600921.flv");
-
-        Log.d(TAG, "startPlay : " + result);
-//        if (TextUtils.isEmpty(url)) {
-//            return;
-//        }
-//        int playType = -1;
-//        if (url.startsWith("rtmp://")) {
-//            playType = TXLivePlayer.PLAY_TYPE_LIVE_RTMP;
-//        } else if (url.endsWith(".flv")) {
-//            playType = TXLivePlayer.PLAY_TYPE_LIVE_FLV;
-//        } else if (url.endsWith(".m3u8")) {
-//            playType = TXLivePlayer.PLAY_TYPE_VOD_HLS;
-//        } else if (url.endsWith(".mp4")) {
-//            playType = TXLivePlayer.PLAY_TYPE_VOD_MP4;
-//        }
-//        if (playType == -1) {
-//            ToastUtil.show(R.string.live_play_error_2);
-//            return;
-//        }
-//        if (mPlayer != null) {
-//            int result = mPlayer.startPlay(url);
-//            if (result == 0) {
-//        mStarted = true;
-
-//                mUrl = url;
-//                mPlayType = playType;
-//            }
-//        }
-//        L.e(TAG, "play----url--->" + url);
     }
 }

main/src/main/res/layout/activity_test.xml

@@ -1,15 +1,22 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:orientation="vertical"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:gravity="center|left"
-    android:background="@color/gray3">
+    android:background="@color/white"
 
-    <com.tencent.rtmp.ui.TXCloudVideoView
-        android:id="@+id/video_view"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/context_layout"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:layout_centerInParent="true"/>
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <com.yunbao.common.views.weight.Recognizer
+        android:id="@+id/recognizer"
+        android:layout_width="match_parent"
+        android:layout_height="100dp"
+        android:gravity="center" />
+
 
 </LinearLayout>