Question

任何人都可以帮助我或者给我一些关于阿拉伯语言识别的线索 - 离线安卓吗？

我想开发一个简单的应用程序来进行语音识别 - 离线就像在线这样做我知道如果...如果任何人有建议或链接到开源项目甚至库来购买这样做有效这将是惊人的

提前感谢。

Answer 1

使用

intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE,"ar-JO");

以下代码对我很好：

package tk.oryx.voice;

import android.app.Activity;
import android.content.Intent;
import android.media.MediaRecorder;
import android.speech.RecognitionListener;
import android.speech.RecognizerIntent;
import android.speech.SpeechRecognizer;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import java.util.ArrayList;

public class MainActivity extends Activity implements View.OnClickListener {

    private TextView mText;
    private MediaRecorder recorder;
    private SpeechRecognizer sr;
    private static final String TAG = "MyStt3Activity";
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Button speakButton = (Button) findViewById(R.id.btn_speak);
        mText = (TextView) findViewById(R.id.textView1);
        speakButton.setOnClickListener(this);
        sr = SpeechRecognizer.createSpeechRecognizer(this);
        sr.setRecognitionListener(new listener());
    }

    class listener implements RecognitionListener
    {
        public void onReadyForSpeech(Bundle params){ }
        public void onBeginningOfSpeech(){ }
        public void onRmsChanged(float rmsdB){ }
        public void onBufferReceived(byte[] buffer) { }
        public void onEndOfSpeech(){ }
        public void onError(int error)
        {
            mText.setText("error " + error);
        }
        public void onResults(Bundle results)
        {
            String str = new String();
            Log.d(TAG, "onResults " + results);
            ArrayList data = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
         /*   for (int i = 0; i < data.size(); i++)
            {
                Log.d(TAG, "result " + data.get(i));
                str += data.get(i);
            }
         */
          //  mText.setText("results: "+str+" "+String.valueOf(data.size()));
            mText.setText("results: "+data.get(0));
        }
        public void onPartialResults(Bundle partialResults)
        {
            Log.d(TAG, "onPartialResults");
        }
        public void onEvent(int eventType, Bundle params)
        {
            Log.d(TAG, "onEvent " + eventType);
        }
    }
    public void onClick(View v) {
        if (v.getId() == R.id.btn_speak)
        {
            Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
            intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
            intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE,"ar-JO");
            intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,"tk.oryx.voice");
         //   intent.putExtra(RecognizerIntent.EXTRA_SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS, 20000); // value to wait

            intent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS,1);  // 1 is the maximum number of results to be returned.
            sr.startListening(intent);
        }
    }
}

布局非常简单：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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="tk.oryx.voice.MainActivity">

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignEnd="@+id/progressBar1"
        android:layout_alignLeft="@+id/progressBar1"
        android:layout_alignParentTop="true"
        android:layout_alignRight="@+id/progressBar1"
        android:layout_alignStart="@+id/progressBar1"
        android:layout_marginTop="220dp"
        android:text="Hello World!"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <Button
        android:id="@+id/btn_speak"
        android:layout_width="wrap_content"
        android:layout_height="48dp"
        android:text="Button"
        tools:layout_editor_absoluteY="295dp"
        tools:layout_editor_absoluteX="148dp"
        android:layout_alignParentTop="true"
        android:layout_alignLeft="@+id/progressBar1"
        android:layout_alignStart="@+id/progressBar1"
        android:layout_marginTop="18dp" />

</RelativeLayout>

，清单是：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="tk.oryx.voice">

    <uses-permission android:name="android.permission.RECORD_AUDIO"/>

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

Answer 2

在这个地址中，有一个项目，其中包含多国语言的语音翻译功能

https://github.com/MaryamAzhdari/speechToTextMultiLanguage

在夏季之前，您应该添加以下代码：

imv_arabic.setOnClickListener{
        val intent = Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH)
        intent.putExtra(
            RecognizerIntent.EXTRA_LANGUAGE_MODEL,
            RecognizerIntent.LANGUAGE_MODEL_FREE_FORM
        )
        //For some county you can use both of the below lines
        //intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, Locale.FRANCE)
        //intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, "fr-FR")//French (France)

        //Some countries not define in Locale
        //You can use this page for finding your language
        //https://cloud.google.com/speech-to-text/docs/languages
        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, "ar-AE")//Arabic (United Arab Emirates)
        intent.putExtra(RecognizerIntent.EXTRA_PROMPT, "Need to speak")

        try {
            startActivityForResult(intent, REQ_CODE)
        } catch (a: ActivityNotFoundException) {
            Toast.makeText(
                applicationContext,
                "Sorry! Your device not supported",
                Toast.LENGTH_SHORT
            ).show()
        }
    }


override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
    super.onActivityResult(requestCode, resultCode, data)

    if(requestCode==REQ_CODE){
        if (resultCode == RESULT_OK && data!=null) {
            val result = data
                .getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS)
            tv_result?.text=result[0].toString()
        }
    }
}

还要在清单中添加此权限：

<uses-permission android:name="android.permission.RECORD_AUDIO" />

以及适用于6以上版本的android的代码：

  private fun setupPermissions() {
    val permission = ContextCompat.checkSelfPermission(this,
        Manifest.permission.RECORD_AUDIO)

    if (permission != PackageManager.PERMISSION_GRANTED) {
        //Log.i(Tag, "Permission to record denied")
    }
}

要查找任何语言，请参见以下地址：

https://cloud.google.com/speech-to-text/docs/languages

Android：阿拉伯语语音识别 - 离线

2 个答案: