版權聲明:本文爲HaiyuKing原創文章,轉載請註明出處!html
上一篇集成的是V3.0.7.3版本的SDK《BaiduSpeechDemo【百度語音SDK集成】(基於v3.0.7.3)》,此次發現官網的SDK進行了升級,感受有必要進行從新集成。java
一、修復了APP同時集成多個SDK,不能同時使用的問題;——因此須要使用新sdk的jar文件;react
二、既然官網也使用了module方式;——那麼就不須要本身建立module了,直接在官網的core這個module中優化;android
三、修復長語音無結束回調;——增長長語音結束回調的監聽;git
本Demo中使用的appkey已失效,請自行建立應用,使用新的appkey。github
和《BaiduSpeechDemo【百度語音SDK集成】(基於v3.0.7.3)》相似,這裏就不單獨截圖了。json
普通話 search搜索模型:參考SpeechBottomSheetDialog.java類app
普通話 input輸入法模型,適用於長句及長語音,有逗號分割,無語義:參考SpeechLongBottomSheetDialog.java類ide
注意:關於語音識別狀態維護,API調用的代碼,是本身根據官網demo的理解進行整理的,可能有所偏頗,僅供參考。【但願官網demo能夠添加百度APP的語音對話框效果就行了】佈局
注意事項:
一、 導入類文件後須要change包名以及從新import R文件路徑
二、 Values目錄下的文件(strings.xml、dimens.xml、colors.xml等),若是項目中存在,則複製裏面的內容,不要整個覆蓋
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="test2.baidu.com.baseasr"> <uses-permission android:name="android.permission.RECORD_AUDIO" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.READ_PHONE_STATE" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <application> <meta-data android:name="com.baidu.speech.APP_ID" android:value="11588936"/> <meta-data android:name="com.baidu.speech.API_KEY" android:value="XRF3IOf2tNGePzlv47cBnvF3"/> <meta-data android:name="com.baidu.speech.SECRET_KEY" android:value="diC8lQ7XDcGBKQ6FzCpvnan54F5CnMZI"/> </application> </manifest>
package com.baidu.aip.asrwakeup3.core.recog.listener; import android.os.Handler; import android.os.Message; import android.util.Log; import com.baidu.aip.asrwakeup3.core.recog.RecogResult; import com.baidu.speech.asr.SpeechConstant; /** * Created by fujiayi on 2017/6/16. */ public class MessageStatusRecogListener extends StatusRecogListener { private Handler handler; private long speechEndTime = 0; private boolean needTime = true; private static final String TAG = "MesStatusRecogListener"; public MessageStatusRecogListener(Handler handler) { this.handler = handler; } @Override public void onAsrReady() { super.onAsrReady(); speechEndTime = 0; sendStatusMessage(SpeechConstant.CALLBACK_EVENT_WAKEUP_READY, "引擎就緒,能夠開始說話。"); } @Override public void onAsrBegin() { super.onAsrBegin(); sendStatusMessage(SpeechConstant.CALLBACK_EVENT_ASR_BEGIN, "檢測到用戶說話"); } @Override public void onAsrEnd() { super.onAsrEnd(); speechEndTime = System.currentTimeMillis(); sendMessage("【asr.end事件】檢測到用戶說話結束"); } @Override public void onAsrPartialResult(String[] results, RecogResult recogResult) { sendStatusMessage(SpeechConstant.CALLBACK_EVENT_ASR_PARTIAL, "臨時識別結果,結果是「" + results[0] + "」;原始json:" + recogResult.getOrigalJson()); super.onAsrPartialResult(results, recogResult); } @Override public void onAsrFinalResult(String[] results, RecogResult recogResult) { super.onAsrFinalResult(results, recogResult); //String message = "識別結束,結果是」" + results[0] + "」";//why 實際中能夠去掉,不須要 String message = recogResult.getOrigalJson();//{"results_recognition":["什麼什麼"],"origin_result":{"corpus_no":6522034498058113957,"err_no":0,"result":{"word":["什麼什麼"]},"sn":"bfa8b286-ab0e-4f86-9209-1d36d38b1224","voice_energy":16191.7705078125},"error":0,"best_result":"什麼什麼","result_type":"final_result"} sendStatusMessage(SpeechConstant.CALLBACK_EVENT_ASR_PARTIAL, message + ";原始json:" + recogResult.getOrigalJson()); if (speechEndTime > 0) { long currentTime = System.currentTimeMillis(); long diffTime = currentTime - speechEndTime; //message += ";說話結束到識別結束耗時【" + diffTime + "ms】";// why 實際中能夠去掉,不須要 } speechEndTime = 0; sendMessage(message, status, true); } @Override public void onAsrFinishError(int errorCode, int subErrorCode, String descMessage, RecogResult recogResult) { super.onAsrFinishError(errorCode, subErrorCode, descMessage, recogResult); //String message = "識別錯誤, 錯誤碼:" + errorCode + " ," + subErrorCode + " ; " + descMessage;// why 實際中能夠去掉,不須要 String message = recogResult.getOrigalJson();//{"origin_result":{"sn":"","error":7,"desc":"No recognition result match","sub_error":7001},"error":7,"desc":"No recognition result match","sub_error":7001} sendStatusMessage(SpeechConstant.CALLBACK_EVENT_ASR_PARTIAL, message); if (speechEndTime > 0) { long diffTime = System.currentTimeMillis() - speechEndTime; //message += "。說話結束到識別結束耗時【" + diffTime + "ms】";// why實際中能夠去掉,不須要 } speechEndTime = 0; sendMessage(message, status, true); speechEndTime = 0; } @Override public void onAsrOnlineNluResult(String nluResult) { super.onAsrOnlineNluResult(nluResult); if (!nluResult.isEmpty()) { sendStatusMessage(SpeechConstant.CALLBACK_EVENT_ASR_PARTIAL, "原始語義識別結果json:" + nluResult); } } @Override public void onAsrFinish(RecogResult recogResult) { super.onAsrFinish(recogResult); sendStatusMessage(SpeechConstant.CALLBACK_EVENT_ASR_FINISH, "識別一段話結束。若是是長語音的狀況會繼續識別下段話。"); } /** * 長語音識別結束 */ @Override public void onAsrLongFinish() { super.onAsrLongFinish(); sendStatusMessage(SpeechConstant.CALLBACK_EVENT_ASR_LONG_SPEECH, "長語音識別結束。"); } /** * 使用離線命令詞時,有該回調說明離線語法資源加載成功 */ @Override public void onOfflineLoaded() { sendStatusMessage(SpeechConstant.CALLBACK_EVENT_ASR_LOADED, "離線資源加載成功。沒有此回調可能離線語法功能不能使用。"); } /** * 使用離線命令詞時,有該回調說明離線語法資源加載成功 */ @Override public void onOfflineUnLoaded() { sendStatusMessage(SpeechConstant.CALLBACK_EVENT_ASR_UNLOADED, "離線資源卸載成功。"); } @Override public void onAsrExit() { super.onAsrExit(); sendStatusMessage(SpeechConstant.CALLBACK_EVENT_ASR_EXIT, "識別引擎結束並空閒中"); } private void sendStatusMessage(String eventName, String message) { message = "[" + eventName + "]" + message; sendMessage(message, status); } private void sendMessage(String message) { sendMessage(message, WHAT_MESSAGE_STATUS); } private void sendMessage(String message, int what) { sendMessage(message, what, false); } private void sendMessage(String message, int what, boolean highlight) { if (needTime && what != STATUS_FINISHED) { message += " ;time=" + System.currentTimeMillis(); } if (handler == null) { Log.i(TAG, message); return; } Message msg = Message.obtain(); msg.what = what; msg.arg1 = status; if (highlight) { msg.arg2 = 1; } msg.obj = message + "\n"; handler.sendMessage(msg); } }
至此,百度語音SDK集成到baiduspeech中了,下一步就是建立UI對話框(建議再單首創建一個新的module)。
一、在baiduspeechdialog的build.gradle中引用recyclerview【版本號和項目的appcompat保持一致】【由於demo中用到了】【注意:還須要導入baiduspeech這個module】
apply plugin: 'com.android.library'
android {
compileSdkVersion 27
defaultConfig {
minSdkVersion 16
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:27.1.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
//RecyclerView compile 'com.android.support:recyclerview-v7:27.1.1' //baiduspeech implementation project(':baiduspeech')
}
二、對話框類、列表適配器類、佈局文件xml文件、圖片資源、動畫style樣式等複製到baiduspeechdialog中【參考《BaiduSpeechDemo【百度語音SDK集成】(基於v3.0.7.3)》】
三、SpeechBottomSheetDialog.java和SpeechLongBottomSheetDialog.java在V3.0.7.3版本和V3.0.8.1版本的區別
3.一、須要將Logger修改成MyLogger
修改成:
<?xml version="1.0" encoding="utf-8"?> <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="com.why.project.baiduspeechdemo.MainActivity"> <TextView android:id="@+id/tv_result" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Hello World!" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintHorizontal_bias="0.448" app:layout_constraintLeft_toLeftOf="parent" app:layout_constraintRight_toRightOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintVertical_bias="0.325"/> <Button android:id="@+id/btn_openSpeechDialog" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginEnd="8dp" android:layout_marginStart="8dp" android:layout_marginTop="32dp" android:text="打開搜索模型語音識別對話框" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.419" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent"/> <Button android:id="@+id/btn_openSpeechLongDialog" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginEnd="8dp" android:layout_marginStart="8dp" android:layout_marginTop="16dp" android:text="打開input輸入模型語音識別對話框" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.4" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/btn_openSpeechDialog"/> </android.support.constraint.ConstraintLayout>
package com.why.project.baiduspeechdemo; import android.Manifest; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.util.Log; import android.view.View; import android.widget.Button; import android.widget.TextView; import android.widget.Toast; import com.tbruyelle.rxpermissions2.RxPermissions; import com.why.project.baiduspeechdialog.dialog.SpeechBottomSheetDialog; import com.why.project.baiduspeechdialog.dialog.SpeechLongBottomSheetDialog; import io.reactivex.functions.Action; import io.reactivex.functions.Consumer; public class MainActivity extends AppCompatActivity { private static final String TAG = MainActivity.class.getSimpleName(); private Button mOpenSpeechDialogBtn; private Button mOpenSpeechLongDialogBtn; private TextView mResultTv; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); onePermission(); initViews(); initEvents(); } private void initViews() { mOpenSpeechDialogBtn = findViewById(R.id.btn_openSpeechDialog); mOpenSpeechLongDialogBtn = findViewById(R.id.btn_openSpeechLongDialog); mResultTv = findViewById(R.id.tv_result); } private void initEvents() { mOpenSpeechDialogBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { //打開百度語音對話框 SpeechBottomSheetDialog speechBottomSheetDialog = SpeechBottomSheetDialog.getInstance(MainActivity.this); speechBottomSheetDialog.seOnResultListItemClickListener(new SpeechBottomSheetDialog.OnResultListItemClickListener() { @Override public void onItemClick(String title) { //填充到輸入框中 mResultTv.setText(title); } }); speechBottomSheetDialog.show(getSupportFragmentManager(), TAG); } }); mOpenSpeechLongDialogBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { //打開百度語音對話框 SpeechLongBottomSheetDialog speechLongBottomSheetDialog = SpeechLongBottomSheetDialog.getInstance(MainActivity.this); speechLongBottomSheetDialog.seOnResultListItemClickListener(new SpeechLongBottomSheetDialog.OnResultListItemClickListener() { @Override public void onItemClick(String title) { //填充到輸入框中 mResultTv.setText(mResultTv.getText()+title); } }); speechLongBottomSheetDialog.show(getSupportFragmentManager(), TAG); } }); } /**只有一個運行時權限申請的狀況*/ private void onePermission(){ RxPermissions rxPermissions = new RxPermissions(MainActivity.this); // where this is an Activity instance rxPermissions.request(Manifest.permission.RECORD_AUDIO, Manifest.permission.READ_PHONE_STATE, Manifest.permission.WRITE_EXTERNAL_STORAGE) //權限名稱,多個權限之間逗號分隔開 .subscribe(new Consumer<Boolean>() { @Override public void accept(Boolean granted) throws Exception { Log.e(TAG, "{accept}granted=" + granted);//執行順序——1【多個權限的狀況,只有全部的權限均容許的狀況下granted==true】 if (granted) { // 在android 6.0以前會默認返回true // 已經獲取權限 } else { // 未獲取權限 Toast.makeText(MainActivity.this, "您沒有受權該權限,請在設置中打開受權", Toast.LENGTH_SHORT).show(); } } }, new Consumer<Throwable>() { @Override public void accept(Throwable throwable) throws Exception { Log.e(TAG,"{accept}");//多是受權異常的狀況下的處理 } }, new Action() { @Override public void run() throws Exception { Log.e(TAG,"{run}");//執行順序——2 } }); } }
#=====================百度語音混淆=====================
-keep class com.baidu.speech.**{*;}
http://ai.baidu.com/tech/speech