修改了唤醒识别初始化部分，可以唤醒识别，但还存在问题；增加了合成

android/src/main/java/cn/com/motse/iflytek_speech_demo/IflytekSpeechDemoPlugin.java

@@ -2,6 +2,7 @@ package cn.com.motse.iflytek_speech_demo;
 
 
 import android.Manifest;
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.Context;
 import android.content.pm.PackageManager;
@@ -24,12 +25,15 @@ import java.util.LinkedHashMap;
 import java.util.Map;
 
 import com.iflytek.cloud.GrammarListener;
+import com.iflytek.cloud.InitListener;
 import com.iflytek.cloud.SpeechConstant;
 import com.iflytek.cloud.ErrorCode;
 import com.iflytek.cloud.SpeechError;
 import com.iflytek.cloud.SpeechEvent;
 import com.iflytek.cloud.SpeechRecognizer;
+import com.iflytek.cloud.SpeechSynthesizer;
 import com.iflytek.cloud.SpeechUtility;
+import com.iflytek.cloud.SynthesizerListener;
 import com.iflytek.cloud.VoiceWakeuper;
 import com.iflytek.cloud.WakeuperListener;
 import com.iflytek.cloud.WakeuperResult;
@@ -71,12 +75,19 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
     private VoiceWakeuper mIvw;
     // 语音识别对象
     private SpeechRecognizer mAsr;
+    // 语音合成对象
+    private SpeechSynthesizer mTts;
 
+    // -----唤醒识别参数-----
+    // 唤醒门限值 ： 门限值越低越容易被唤醒 [0-3000]
+    private final int curThresh = 1450;
+    private final String mEngineType = SpeechConstant.TYPE_LOCAL;
     // 唤醒结果内容
     private String resultString;
     // 识别结果内容
     private String recoString;
 
+    // -----语法参数-----
     // 本地语法id
     private String mLocalGrammarID;
     // 本地语法文件
@@ -84,12 +95,17 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
     // 本地语法构建路径
     private String grmPath;
 
-    // 设置门限值 ： 门限值越低越容易被唤醒 [0-3000]
+    // ------合成参数-----
-    private final int curThresh = 1450;
+    // 默认本地发音人
+    public static String voicerLocal = "xiaoyan";
+    //缓冲进度
+    private int mPercentForBuffering = 0;
+    //播放进度
+    private int mPercentForPlaying = 0;
 
-    // -----语音识别对象参数-----
+
-    private final String mEngineType = SpeechConstant.TYPE_LOCAL;
+
-    private final String resultType = "json";
+    private Toast mToast;
 
 
     /*
@@ -160,14 +176,26 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
             case "init":
                 initSpeechUtility(call, result);
                 break;
-            case "start":
+            case "wakeupStart":
-                start(call, result);
+                wakeupStart(call, result);
                 break;
-            case "stop":
+            case "wakeupStop":
-                stop(call, result);
+                wakeupStop(call, result);
                 break;
-            case "cancel":
+            case "wakeupCancel":
-                cancel(call, result);
+                wakeupCancel(call, result);
+                break;
+            case "ttsStart":
+                ttsStart(call, result);
+                break;
+            case "ttsCancel":
+                ttsCancel(call, result);
+                break;
+            case "ttsPause":
+                ttsPause(call, result);
+                break;
+            case "ttsResume":
+                ttsResume(call, result);
                 break;
             default:
                 result.notImplemented();
@@ -179,10 +207,18 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
         channel.setMethodCallHandler(null);
 
         // 退出释放连接
+        if (null != mIvw) {
+            mIvw.cancel();
+            mIvw.destroy();
+        }
         if (null != mAsr) {
             mAsr.cancel();
             mAsr.destroy();
         }
+        if (null != mTts) {
+            mTts.stopSpeaking();
+            mTts.destroy();
+        }
     }
 
     /*
@@ -202,14 +238,15 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
                 // 注意：此接口在非主进程调用会返回null对象，如需在非主进程使用语音功能，请增加参数：SpeechConstant.FORCE_LOGIN+"=true"
                 SpeechUtility.createUtility(mActivity.get(), SpeechConstant.APPID + '=' + appId);
                 final ResultStateful resultStateful = ResultStateful.of(result);
-                Log.d(TAG, "ResultStateful.of(result); ++++++++++++++ appId = " + appId);
+
+                // 获取语法路径
                 grmPath = mActivity.get().getExternalFilesDir("msc").getAbsolutePath() + "/test";
 
                 // 2. 初始化唤醒对象
                 // InitListener参数用lambda语句简化
                 mIvw = VoiceWakeuper.createWakeuper(mActivity.get(), code -> {
+                    Log.d(TAG, "VoiceWakeuper init() code = " + code);
                     if (code == ErrorCode.SUCCESS) {
-                        Log.d(TAG, "VoiceWakeuper init() code = " + code);
                         resultStateful.success(0);
                     } else {
                         Log.d("TAG", "唤醒对象初始化失败，错误码：" + code);
@@ -219,9 +256,8 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
 
                 // 3. 初始化识别对象
                 mAsr = SpeechRecognizer.createRecognizer(mActivity.get(), code -> {
+                    Log.d(TAG, "SpeechRecognizer init() code = " + code);
                     if (code == ErrorCode.SUCCESS) {
-
-                        Log.d(TAG, "SpeechRecognizer init() code = " + code);
                         resultStateful.success(0);
                     } else {
                         Log.d("TAG", "识别对象初始化失败，错误码：" + code);
@@ -232,8 +268,32 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
                 // 4. 初始化语法文件
                 mLocalGrammar = readFile(mActivity.get(), "query.bnf", "utf-8");
 
-                // 5. 参数配置
+                // 5. 初始化合成对象
-                setParam();
+                mTts = SpeechSynthesizer.createSynthesizer(mActivity.get(), code -> {
+                    Log.d(TAG, "SpeechSynthesizer init() code = " + code);
+                    if (code == ErrorCode.SUCCESS) {
+                        // 初始化成功，之后可以调用startSpeaking方法
+                        // 注：有的开发者在onCreate方法中创建完合成对象之后马上就调用startSpeaking进行合成，
+                        // 正确的做法是将onCreate中的startSpeaking调用移至这里
+                        resultStateful.success(0);
+                    } else {
+                        Log.d("TAG", "合成对象初始化失败，错误码：" + code);
+                        resultStateful.error("合成对象初始化失败:", "" + code, null);
+
+                    }
+                });
+
+                // 6. 参数配置
+                setTtsParam();
+                setAsrParam();
+
+                // 开始构建语法
+                int ret = 0;
+                ret = mAsr.buildGrammar("bnf", mLocalGrammar, grammarListener);
+                if (ret != ErrorCode.SUCCESS) {
+                    Log.d(TAG, "mAsr.buildGrammar语法构建失败,错误码：" + ret);
+                    Toast.makeText(mActivity.get(), "语法构建失败,错误码：" + ret, Toast.LENGTH_SHORT).show();
+                }
 
                 // 非空判断，防止因空指针使程序崩溃
                 mIvw = VoiceWakeuper.getWakeuper();
@@ -253,7 +313,7 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
                      * 示例demo默认设置第一个唤醒词，建议开发者根据定制资源中唤醒词个数进行设置
                      */
                     mIvw.setParameter(SpeechConstant.IVW_THRESHOLD, "0:"+ curThresh);
-                    // 设置唤醒+识别模式
+                    // 唤醒服务类型：设置唤醒+识别模式
                     mIvw.setParameter(SpeechConstant.IVW_SST, "oneshot");
                     // 设置返回结果格式
                     mIvw.setParameter(SpeechConstant.RESULT_TYPE, "json");
@@ -268,24 +328,17 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
                             mActivity.get().getExternalFilesDir("msc").getAbsolutePath() + "/ivw.wav");
                     mIvw.setParameter(SpeechConstant.AUDIO_FORMAT, "wav");
 
-                    // 开始构建语法
+                    // 语法构建成功，则唤醒对象调用语法
-                    int ret = 0;
-                    ret = mAsr.buildGrammar("bnf", mLocalGrammar, grammarListener);
-                    if (ret != ErrorCode.SUCCESS) {
-                        Toast.makeText(mActivity.get(), "语法构建失败,错误码：" + ret, Toast.LENGTH_SHORT).show();
-                    }
-
-                    //
                     if (!TextUtils.isEmpty(mLocalGrammarID)) {
                         // 设置本地识别资源
                         mIvw.setParameter(ResourceUtil.ASR_RES_PATH, getResourcePath());
                         // 设置语法构建路径
                         mIvw.setParameter(ResourceUtil.GRM_BUILD_PATH, grmPath);
                         // 设置本地识别使用语法id
-                        mIvw.setParameter(SpeechConstant.LOCAL_GRAMMAR,
+                        mIvw.setParameter(SpeechConstant.LOCAL_GRAMMAR, mLocalGrammarID);
-                                mLocalGrammarID);
+
-                        Log.d(TAG, "mLocalGrammarID 287:" + mLocalGrammarID);
+                        // 启动唤醒监听
-                        mIvw.startListening(mWakeuperListener);
+//                        mIvw.startListening(mWakeuperListener);
                     } else {
                         Toast.makeText(mActivity.get(), "请先构建语法", Toast.LENGTH_SHORT).show();
                     }
@@ -298,9 +351,8 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
         });
     }
 
-    private void start(@NonNull MethodCall call, @NonNull Result result) {
+    private void wakeupStart(@NonNull MethodCall call, @NonNull Result result) {
-        // 是否有视图的参数
+
-//        final Boolean haveView = call.argument("haveView");
         if (mActivity == null) {
             Log.e(TAG, "Ignored start, current activity is null.");
             result.error("Ignored start, current activity is null.", null, null);
@@ -308,8 +360,6 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
 
         String[] permissions = {
             Manifest.permission.RECORD_AUDIO,
-            // Manifest.permission.ACCESS_NETWORK_STATE,
-            // Manifest.permission.INTERNET,
             Manifest.permission.WRITE_EXTERNAL_STORAGE,
             Manifest.permission.READ_EXTERNAL_STORAGE
         };
@@ -326,33 +376,100 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
             ActivityCompat.requestPermissions(mActivity.get(), toApplyList.toArray(tmpList), REQUEST_CODE);
             result.error("request permissons.", null, null);
         } else {
-            Log.d(TAG, "int ret = mAsr.startListening(mRecognizerListener) 328");
+            Log.d(TAG, "start WakeuperListener............");
-            // 如果flutter层传入参数haveView
+
-            int ret = mAsr.startListening(mRecognizerListener);
+            // 启动唤醒监听
+            int ret = mIvw.startListening(mWakeuperListener);
             if (ret != ErrorCode.SUCCESS) {
-                result.error("start listen error", ""+ret, null);
+                result.error("start wakeup listen error", ""+ret, null);
             } else {
                 result.success(0);
             }
         }
     }
 
-    private void stop(@NonNull MethodCall call, @NonNull Result result) {
+    private void wakeupStop(@NonNull MethodCall call, @NonNull Result result) {
-        if(mAsr != null) {
+        if(mIvw != null) {
-            mAsr.stopListening();
+            mIvw.stopListening();
         }
     }
 
-    private void cancel(@NonNull MethodCall call, @NonNull Result result) {
+    private void wakeupCancel(@NonNull MethodCall call, @NonNull Result result) {
-        if(mAsr != null) {
+        if(mIvw != null) {
-            mAsr.cancel();
+            mIvw.cancel();
         }
     }
 
+    private void ttsStart(@NonNull MethodCall call, @NonNull Result result) {
+        String text = call.argument("ttsText");
+        if (mActivity == null) {
+            Log.e(TAG, "Ignored start, current activity is null.");
+            result.error("Ignored start, current activity is null.", null, null);
+        }
+        Log.d(TAG, "start TtsListener............");
+        Log.d(TAG, "我想要合成的文本：" + text);
+
+        // 启动合成监听
+        int ret = mTts.startSpeaking(text, mTtsListener);
+        if (ret != ErrorCode.SUCCESS) {
+            result.error("start tts listen error", ""+ret, null);
+        } else {
+            result.success(0);
+        }
+
+//        String[] permissions = {
+//                Manifest.permission.RECORD_AUDIO,
+//                Manifest.permission.WRITE_EXTERNAL_STORAGE,
+//                Manifest.permission.READ_EXTERNAL_STORAGE
+//        };
+//
+//        ArrayList<String> toApplyList = new ArrayList<String>();
+//        for (String perm :permissions){
+//            if (PackageManager.PERMISSION_GRANTED != ContextCompat.checkSelfPermission(mActivity.get(), perm)) {
+//                toApplyList.add(perm);
+//            }
+//        }
+//
+//        String[] tmpList = new String[toApplyList.size()];
+//        if (!toApplyList.isEmpty()){
+//            ActivityCompat.requestPermissions(mActivity.get(), toApplyList.toArray(tmpList), REQUEST_CODE);
+//            result.error("request permissons.", null, null);
+//        } else {
+//            Log.d(TAG, "start TtsListener............");
+//
+//            // 启动合成监听
+//            int ret = mTts.startSpeaking(text, mTtsListener);
+//            if (ret != ErrorCode.SUCCESS) {
+//                result.error("start tts listen error", ""+ret, null);
+//            } else {
+//                result.success(0);
+//            }
+//        }
+    }
+
+    private void ttsCancel(@NonNull MethodCall call, @NonNull Result result) {
+        if(mTts != null) {
+            mTts.stopSpeaking();
+        }
+    }
+
+    private void ttsPause(@NonNull MethodCall call, @NonNull Result result) {
+        if(mTts != null) {
+            mTts.pauseSpeaking();
+        }
+    }
+
+    private void ttsResume(@NonNull MethodCall call, @NonNull Result result) {
+        if(mTts != null) {
+            mTts.resumeSpeaking();
+        }
+    }
+
+
     /*
     * 语音识别回调 ★★★★★
     * */
-    private final RecognizerListener mRecognizerListener = new RecognizerListener() {
+    /*private final RecognizerListener mRecognizerListener = new RecognizerListener() {
         @Override
         public void onVolumeChanged(int volume, byte[] data) {
             Log.d(TAG, "返回音频数据："+ data.length);
@@ -390,6 +507,7 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
 
         @Override
         public void onError(SpeechError speechError) {
+            Log.d(TAG, "++++++++++++SpeechError: " + speechError.getPlainDescription(true));
             // 错误码：10118(您没有说话)，可能是录音机权限被禁，需要提示用户打开应用的录音权限。
             Map ret = new HashMap();
             ret.put("error 395:", speechError.getPlainDescription(true));
@@ -405,7 +523,7 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
             //		Log.d(TAG, "session id =" + sid);
             //	}
         }
-    };
+    };*/
 
     /*
     * 语法构建回调
@@ -424,7 +542,7 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
     };
 
     /*
-    * 唤醒回调
+    * 唤醒回调 ★★★★★
     * */
     private WakeuperListener mWakeuperListener = new WakeuperListener() {
 
@@ -452,18 +570,22 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
                 e.printStackTrace();
             }
             // 结果返回给flutter层
-            //todo
+            channel.invokeMethod("onReceiveSpeechText", resultString);
-//            textView.setText(resultString);
         }
 
         @Override
         public void onError(SpeechError error) {
-            // Log.d(TAG, "唤醒回调错误: " + error.getPlainDescription(true));
+             Log.d(TAG, "唤醒监听-----------------回调错误: " + error.getPlainDescription(true));
-            Toast.makeText(mActivity.get(), "唤醒回调错误: " + error.getPlainDescription(true), Toast.LENGTH_SHORT).show();
+            // 错误码：10118(您没有说话)，可能是录音机权限被禁，需要提示用户打开应用的录音权限。
+            Map ret = new HashMap();
+            ret.put("唤醒监听error:", error.getPlainDescription(true));
+
+            channel.invokeMethod("onReceiveSpeechText", ret);
         }
 
         @Override
         public void onBeginOfSpeech() {
+            Log.d(TAG, "唤醒监听--------------开始说话" );
             Toast.makeText(mActivity.get(), "开始说话", Toast.LENGTH_SHORT).show();
         }
 
@@ -483,38 +605,97 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
 
         @Override
         public void onVolumeChanged(int volume) {
-            // TODO Auto-generated method stub
+            Log.d(TAG, "唤醒监听--------------音量变化："+ volume);
 
         }
 
     };
 
 
+    /*
+    * 合成回调
+    * */
+    private SynthesizerListener mTtsListener = new SynthesizerListener() {
+
+        @Override
+        public void onSpeakBegin() {
+            //showTip("开始播放");
+            Log.d(TAG, "开始播放：" + System.currentTimeMillis());
+        }
+
+        @Override
+        public void onSpeakPaused() {
+            showTip("暂停播放");
+        }
+
+        @Override
+        public void onSpeakResumed() {
+            showTip("继续播放");
+        }
+
+        @SuppressLint("DefaultLocale")
+        @Override
+        public void onBufferProgress(int percent, int beginPos, int endPos, String info) {
+            // 合成进度
+            mPercentForBuffering = percent;
+            showTip(String.format("缓冲进度为%d%%，播放进度为%d%%", mPercentForBuffering, mPercentForPlaying));
+        }
+
+        @SuppressLint("DefaultLocale")
+        @Override
+        public void onSpeakProgress(int percent, int beginPos, int endPos) {
+            // 播放进度
+            mPercentForPlaying = percent;
+            showTip(String.format("缓冲进度为%d%%，播放进度为%d%%", mPercentForBuffering, mPercentForPlaying));
+        }
+
+        @Override
+        public void onCompleted(SpeechError error) {
+            if (error == null) {
+                showTip("播放完成");
+            } else {
+                showTip(error.getPlainDescription(true));
+            }
+        }
+
+        @Override
+        public void onEvent(int eventType, int arg1, int arg2, Bundle obj) {
+            // 以下代码用于获取与云端的会话id，当业务出错时将会话id提供给技术支持人员，可用于查询会话日志，定位出错原因
+            // 若使用本地能力，会话id为null
+            /*if (SpeechEvent.EVENT_SESSION_ID == eventType) {
+                String sid = obj.getString(SpeechEvent.KEY_EVENT_AUDIO_URL);
+                Log.d(TAG, "session id =" + sid);
+            }*/
+
+            //实时音频流输出参考
+			/*if (SpeechEvent.EVENT_TTS_BUFFER == eventType) {
+				byte[] buf = obj.getByteArray(SpeechEvent.KEY_EVENT_TTS_BUFFER);
+				Log.e("MscSpeechLog", "buf is =" + buf);
+			}*/
+        }
+    };
+
     /**
      * 配置识别对象参数
      */
-    public void setParam() {
+    public void setAsrParam() {
         // 清空参数
         mAsr.setParameter(SpeechConstant.PARAMS, null);
 
         // 离线听写设置：ENGINE_TYPE、RESULT_TYPE、ASR_RES_PATH、LANGUAGE、ACCENT、ASR_PTT、VAD_BOS、VAD_EOS
         // 离线命令词识别设置：ENGINE_TYPE、RESULT_TYPE、ASR_THRESHOLD、GRM_BUILD_PATH、ASR_RES_PATH
         // 设置听写引擎
-
         mAsr.setParameter(SpeechConstant.TEXT_ENCODING, "utf-8");
 
         mAsr.setParameter(SpeechConstant.ENGINE_TYPE, mEngineType);
         // 设置返回结果格式
-        mAsr.setParameter(SpeechConstant.RESULT_TYPE, resultType);
+        mAsr.setParameter(SpeechConstant.RESULT_TYPE, "json");
         // 设置语法构建路径
         mAsr.setParameter(ResourceUtil.GRM_BUILD_PATH, grmPath);
 
-        Log.d(TAG, "grmPath 512:" + grmPath );
         // 设置资源路径
         mAsr.setParameter(ResourceUtil.ASR_RES_PATH, getResourcePath());
 
-        Log.d(TAG, "getResourcePath() 516:" + getResourcePath() );
-
         //此处用于设置dialog中不显示错误码信息
         //mIat.setParameter("view_tips_plain","false");
 
@@ -530,7 +711,7 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
         mAsr.setParameter(SpeechConstant.VAD_EOS, "2000");
 
         // 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
-        mAsr.setParameter(SpeechConstant.ASR_PTT, "0");
+        mAsr.setParameter(SpeechConstant.ASR_PTT, "1");
 
 
         Log.d(TAG, "grmPath ++++++++:" + grmPath );
@@ -540,6 +721,33 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
         //mIat.setParameter(SpeechConstant.ASR_AUDIO_PATH, Environment.getExternalStorageDirectory()+"/msc/iat.wav");
     }
 
+    /*
+    * 配置合成对象参数
+    * */
+    public void setTtsParam() {
+        // 清空参数
+        mTts.setParameter(SpeechConstant.PARAMS, null);
+        //设置使用本地引擎
+        mTts.setParameter(SpeechConstant.ENGINE_TYPE, SpeechConstant.TYPE_LOCAL);
+        //设置发音人资源路径
+        mTts.setParameter(ResourceUtil.TTS_RES_PATH, getTtsResourcePath());
+        //设置发音人
+        mTts.setParameter(SpeechConstant.VOICE_NAME, voicerLocal);
+        //设置合成语速
+        mTts.setParameter(SpeechConstant.SPEED, "50");
+        //设置合成音调
+        mTts.setParameter(SpeechConstant.PITCH, "50");
+        //设置合成音量
+        mTts.setParameter(SpeechConstant.VOLUME, "50");
+        //设置播放器音频流类型
+        mTts.setParameter(SpeechConstant.STREAM_TYPE, "3");
+        // 设置播放合成音频打断音乐播放，默认为true
+        mTts.setParameter(SpeechConstant.KEY_REQUEST_FOCUS, "true");
+        // 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
+        mTts.setParameter(SpeechConstant.AUDIO_FORMAT, "wav");
+        mTts.setParameter(SpeechConstant.TTS_AUDIO_PATH, mActivity.get().getExternalFilesDir("msc").getAbsolutePath() + "/tts.wav");
+    }
+
     /**
      * 读取asset目录下文件
      * @return content
@@ -569,9 +777,24 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
         // 识别通用资源
         tempBuffer.append(ResourceUtil.generateResourcePath(mActivity.get(),
                 ResourceUtil.RESOURCE_TYPE.assets, "asr/common.jet"));
+        Log.d(TAG, "getResourcePath: " + ResourceUtil.RESOURCE_TYPE.assets + "asr/common.jet");
         return tempBuffer.toString();
     }
 
+    /*
+     * 获取发音人资源路径
+     * */
+    private String getTtsResourcePath() {
+        StringBuffer tempBuffer = new StringBuffer();
+        String type = "tts";
+        //合成通用资源
+        tempBuffer.append(ResourceUtil.generateResourcePath(mActivity.get(), ResourceUtil.RESOURCE_TYPE.assets, type + "/common.jet"));
+        tempBuffer.append(";");
+        //发音人资源
+        tempBuffer.append(ResourceUtil.generateResourcePath(mActivity.get(), ResourceUtil.RESOURCE_TYPE.assets, type + "/" + voicerLocal + ".jet"));
+
+        return tempBuffer.toString();
+    }
     /*
     * 格式化输出结果
     * */
@@ -599,4 +822,17 @@ public class IflytekSpeechDemoPlugin implements FlutterPlugin, MethodCallHandler
         return resultBuffer.toString();
     }
 
+    /*
+    * 屏幕打印结果
+    * */
+    private void showTip(final String str) {
+        mActivity.get().runOnUiThread(() -> {
+            if (mToast != null) {
+                mToast.cancel();
+            }
+            mToast = Toast.makeText(mActivity.get().getApplicationContext(), str, Toast.LENGTH_SHORT);
+            mToast.show();
+        });
+    }
+
 }

example/android/app/build.gradle

@@ -55,5 +55,5 @@ flutter {
 }
 
 dependencies {
-    implementation files('..\\..\\..\\android\\libs\\Msc.jar')
+    implementation files('../../../android/libs/Msc.jar')
 }

example/lib/main.dart

@@ -62,6 +62,7 @@ class Content extends StatefulWidget {
 
 class _ContentState extends State<Content> {
   String appID = 'da2aaf9b';
+  String ttsText = '今天合肥天气很不好';
 
   IflytekSpeechDemo iflytekSpeechDemo = IflytekSpeechDemo();
 
@@ -82,13 +83,20 @@ class _ContentState extends State<Content> {
           ElevatedButton(
             child: Text("start"),
             onPressed: () {
-              print('我被点击了');
+              print('我要唤醒');
-              iflytekSpeechDemo.start((Map<String, dynamic> event)  async {
+              iflytekSpeechDemo.wakeupStart((Map<String, dynamic> event)  async {
                 print("flutter onOpenNotification: $event");
               });
 
             },
           ),
+          ElevatedButton(
+            child: Text("tts"),
+            onPressed: () {
+              print('我要合成');
+              iflytekSpeechDemo.ttsStart(ttsText);
+            },
+          ),
         ],
       ),
     );

lib/iflytek_speech_demo.dart

@@ -43,22 +43,45 @@ class IflytekSpeechDemo {
     }
   }
 
-  Future<String> start(EventHandler onReceiveSpeechText) async {
+  Future<String> wakeupStart(EventHandler onReceiveSpeechText) async {
     _onReceiveSpeechText = onReceiveSpeechText;
     try{
-      return await _channel.invokeMethod('start');
+      return await _channel.invokeMethod('wakeupStart');
     }catch(e) {
       print(e);
       return "9999999";
     }
   }
 
-  Future<String> stop() async {
+  Future<String> wakeupStop() async {
-    return await _channel.invokeMethod('stop');
+    return await _channel.invokeMethod('wakeupStop');
   }
 
-  Future<String> cancel() async {
+  Future<String> wakeupCancel() async {
-    return await _channel.invokeMethod('cancel');
+    return await _channel.invokeMethod('wakeupCancel');
+  }
+
+  Future<int> ttsStart(String ttsText) async {
+    try{
+      int ret = await _channel.invokeMethod('ttsStart', {
+        "ttsText": ttsText
+      });
+      return ret;
+    }catch(e) {
+      print(e);
+      return 9999999;
+    }
+  }
+  Future<String> ttsCancel() async {
+    return await _channel.invokeMethod('ttsCancel');
+  }
+
+  Future<String> ttsPause() async {
+    return await _channel.invokeMethod('ttsPause');
+  }
+
+  Future<String> ttsResume() async {
+    return await _channel.invokeMethod('ttsResume');
   }
 
 }