Android TTS ONUTERNANCE已完成回调是';我没接到电话

Android TTS ONUTERNANCE已完成回调是';我没接到电话,android,text-to-speech,Android,Text To Speech,我试图让Android TTS API读取我的“话语”,然后调用onutternanceCompleted()监听器,但没有成功。我已经注册了我的TTS对象,它返回SUCCESS,所以我一辈子都不明白为什么我的回调没有被调用 我试过寻求帮助,但似乎其他人也有困难。我错过了一些简单的东西吗 谢谢你能提供的任何帮助 package com.test.mytts; import java.util.HashMap; import android.app.Activity; import andro

我试图让Android TTS API读取我的“话语”,然后调用onutternanceCompleted()监听器,但没有成功。我已经注册了我的TTS对象,它返回SUCCESS,所以我一辈子都不明白为什么我的回调没有被调用

我试过寻求帮助,但似乎其他人也有困难。我错过了一些简单的东西吗

谢谢你能提供的任何帮助

package com.test.mytts;

import java.util.HashMap;

import android.app.Activity;
import android.media.AudioManager;
import android.os.Bundle;
import android.speech.tts.TextToSpeech;
import android.speech.tts.TextToSpeech.OnInitListener;
import android.speech.tts.TextToSpeech.OnUtteranceCompletedListener;
import android.widget.TextView;
import android.widget.Toast;

public class MyTTS extends Activity implements OnInitListener, OnUtteranceCompletedListener
{   
    TextView tv;
    private TextToSpeech _tts;

    @Override
    public void onCreate(Bundle savedInstanceState) 
    {
        tv = new TextView(this);

        tv.setText("MyTTS: ");

        super.onCreate(savedInstanceState);
        setContentView(tv);

        _tts = new TextToSpeech(this, this);
    }

    @Override
    public void onInit(int status) 
    {
        HashMap<String, String> myHashAlarm = new HashMap<String, String>();

        myHashAlarm.put(TextToSpeech.Engine.KEY_PARAM_STREAM, String.valueOf(AudioManager.STREAM_NOTIFICATION));
        myHashAlarm.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, "test");

        if (status == TextToSpeech.SUCCESS)
        {
            Toast.makeText(this, "Trying to speak...", Toast.LENGTH_SHORT).show();

            int result = _tts.setOnUtteranceCompletedListener(this);

            tv.append(String.valueOf(result));

            _tts.setSpeechRate((float) .5);

            _tts.speak("Testing one, two, three", TextToSpeech.QUEUE_ADD, myHashAlarm);
        }
        else
            Toast.makeText(this, "Failed to initialize TTS.", Toast.LENGTH_SHORT).show();

    }

    @Override
    public void onUtteranceCompleted(String utteranceId) 
    {
        Toast.makeText(this, "onUtteranceCompleted", Toast.LENGTH_SHORT).show();
    }

    @Override
    public void onDestroy()
    {
        super.onDestroy();
        _tts.shutdown();
    }
}
package com.test.mytts;
导入java.util.HashMap;
导入android.app.Activity;
导入android.media.AudioManager;
导入android.os.Bundle;
导入android.speech.tts.TextToSpeech;
导入android.speech.tts.TextToSpeech.OnInitListener;
导入android.speech.tts.TextToSpeech.onutternancecompletedlistener;
导入android.widget.TextView;
导入android.widget.Toast;
公共类MyTTS扩展活动实现OnInitListener、OnPatternanceCompletedListener
{   
文本视图电视;
私人短信通话系统;
@凌驾
创建时的公共void(Bundle savedInstanceState)
{
tv=新文本视图(此);
tv.setText(“MyTTS:”);
super.onCreate(savedInstanceState);
设置内容视图(电视);
_tts=新的TextToSpeech(这个,这个);
}
@凌驾
公共无效onInit(int状态)
{
HashMap myHashAlarm=新建HashMap();
myHashAlarm.put(TextToSpeech.Engine.KEY_PARAM_STREAM,String.valueOf(AudioManager.STREAM_NOTIFICATION));
myHashAlarm.put(TextToSpeech.Engine.KEY\u PARAM\u outrance\u ID,“test”);
if(status==TextToSpeech.SUCCESS)
{
Toast.makeText(这是“试图说话…”),Toast.LENGTH_SHORT.show();
int result=\u tts.setonutternancecompletedlistener(这个);
append(String.valueOf(result));
_tts.setSpeechRate((浮动).5);
_tts.speak(“测试一、二、三”,TextToSpeech.QUEUE\u ADD,myHashAlarm);
}
其他的
Toast.makeText(这是“未能初始化TTS.”,Toast.LENGTH_SHORT.show();
}
@凌驾
公共void onutternancecompleted(字符串utternanceid)
{
Toast.makeText(这个“onutternancecompleted”,Toast.LENGTH_SHORT.show();
}
@凌驾
公共空间
{
super.ondestory();
_tts.shutdown();
}
}

我认为,除非您指定一个带有id的语句,例如:

map.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, utteranceid);
您的话语完成方法将不会被调用


在本例中,map是您说话时传递给引擎的Hashmap。

在tts对象的onInit函数内调用setOnPatternanceCompletedListener

如果要在调用onutternancecompleted函数时对UI进行任何更改,请在runOnUIThread方法中添加代码

请记住在调用speak()函数时添加Hashmap param值

例如:

TextToSpeech tts= new TextToSpeech(context, new OnInitListener() {

 @Override
 public void onInit(int status) {

    mTts.setOnUtteranceCompletedListener(new OnUtteranceCompletedListener() {

        @Override
        public void onUtteranceCompleted(String utteranceId) {

            runOnUiThread(new Runnable() {

                @Override
                public void run() {
                //UI changes
                }
            });
        }
    });

 }
});


HashMap<String, String> params = new HashMap<String, String>();

params.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID,"stringId");

tts.speak("Text to Speak",TextToSpeech.QUEUE_FLUSH, params);
TextToSpeech tts=new TextToSpeech(上下文,new OnInitListener()){
@凌驾
公共无效onInit(int状态){
mTts.setOnutternanceCompletedListener(新的OnutternanceCompletedListener(){
@凌驾
公共void onutternancecompleted(字符串utternanceid){
runOnUiThread(新的Runnable(){
@凌驾
公开募捐{
//用户界面更改
}
});
}
});
}
});
HashMap params=新的HashMap();
参数put(TextToSpeech.Engine.KEY_PARAM_outrance_ID,“stringId”);
tts.speak(“Text to speak”,TextToSpeech.QUEUE_FLUSH,params);

这将在API级别>=15时适用

import java.util.HashMap;
import java.util.Locale;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.speech.tts.TextToSpeech;
import android.speech.tts.TextToSpeech.OnInitListener;
import android.speech.tts.UtteranceProgressListener;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends Activity implements OnInitListener{

    private static final int CHECK_TTS_DATA = 0X123;
    protected static final String TAG = MainActivity.class.getSimpleName();
    private TextToSpeech textToSpeech;
    private Button buttonSayIt;
    private EditText editTextTts;
    String tts;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        buttonSayIt=(Button) findViewById(R.id.buttonSayIt);
        editTextTts=(EditText) findViewById(R.id.editTextTts);
        buttonSayIt.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                tts=editTextTts.getText().toString();
                Log.d(TAG, tts);
                speach(tts,"you_utterance_id");
            }
        });
        //check for TTs data
        Intent checkTtsDataIntent=new Intent();
        checkTtsDataIntent.setAction(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA);
        startActivityForResult(checkTtsDataIntent, CHECK_TTS_DATA);

    }

    protected void speach(String tts,String utteranceId) {
        HashMap<String, String> params = new HashMap<String, String>();
        params.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID,utteranceId);
        textToSpeech.speak(tts,TextToSpeech.QUEUE_FLUSH,params);
    }

    @Override
    public void onInit(int status) {
        if(status==TextToSpeech.SUCCESS){
            if(textToSpeech.isLanguageAvailable(Locale.US)==TextToSpeech.LANG_AVAILABLE){
                textToSpeech.setLanguage(Locale.US);
            }
        }else if(status==TextToSpeech.ERROR){
            Toast.makeText(this, "Sorry Text To Speach faild", Toast.LENGTH_SHORT).show();
        }
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if(requestCode==CHECK_TTS_DATA){
            if(resultCode==TextToSpeech.Engine.CHECK_VOICE_DATA_PASS){
                textToSpeech=new TextToSpeech(this, this);      
                textToSpeech.setOnUtteranceProgressListener(utteranceProgressListener);
            }else{
                Intent installTtsIntent=new Intent();
                installTtsIntent.setAction(TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA);
                startActivity(installTtsIntent);
            }
        }
    }

    UtteranceProgressListener utteranceProgressListener=new UtteranceProgressListener() {

        @Override
        public void onStart(String utteranceId) {
            Log.d(TAG, "onStart ( utteranceId :"+utteranceId+" ) ");
        }

        @Override
        public void onError(String utteranceId) {
            Log.d(TAG, "onError ( utteranceId :"+utteranceId+" ) ");
        }

        @Override
        public void onDone(String utteranceId) {
            Log.d(TAG, "onDone ( utteranceId :"+utteranceId+" ) ");
        }
    };

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

}
import java.util.HashMap;
导入java.util.Locale;
导入android.app.Activity;
导入android.content.Intent;
导入android.os.Bundle;
导入android.speech.tts.TextToSpeech;
导入android.speech.tts.TextToSpeech.OnInitListener;
导入android.speech.tts.utranceProgressListener;
导入android.util.Log;
导入android.view.Menu;
导入android.view.view;
导入android.widget.Button;
导入android.widget.EditText;
导入android.widget.Toast;
公共类MainActivity扩展活动实现OnInitListener{
私有静态最终整数检查\u TTS\u数据=0X123;
受保护的静态最终字符串标记=MainActivity.class.getSimpleName();
私有texttospeechtexttospeech;
私人按钮;
私人编辑文本编辑文本;
字符串tts;
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
buttonSayIt=(Button)findViewById(R.id.buttonSayIt);
editTextTts=(EditText)findViewById(R.id.editTextTts);
buttonSayIt.setOnClickListener(新视图.OnClickListener(){
@凌驾
公共void onClick(视图v){
tts=editTextTts.getText().toString();
Log.d(标签,tts);
演讲(tts,“你的话语”);
}
});
//检查TTs数据
意向检查TTSDataint=新意向();
检查TTSDattainment.setAction(text到speech.Engine.ACTION\u检查TTS\u数据);
startActivityForResult(检查污染、检查数据);
}
受保护的void speach(字符串tts、字符串outtanceid){
HashMap params=新的HashMap();
参数put(TextToSpeech.Engine.KEY_PARAM_outrance_ID,outranceid);
textToSpeech.speak(tts,textToSpeech.QUEUE_FLUSH,params);
}
@凌驾
公共无效onInit(int状态){
if(status==TextToSpeech.SUCCESS){
if(textToSpeech.islanguage可用(Locale.US)=textToSpeech.LANG\u可用){
textToSpeech.setLanguage(Locale.US);
}
}else if(状态==TextToSpeech.ERROR){
Toast.makeText(这是“抱歉的讲话失败的文本”,Toast.LENGTH_SHORT.show();
}
}
@凌驾
受保护的void onActivityResult(int请求代码、int结果代码、意图数据){
if(requestCode==检查TTS数据){
if(resultCode==TextToS
textToSpeech=new TextToSpeech(this, new TextToSpeech.OnInitListener() {
    @Override
    public void onInit(int status) {
        if (status==TextToSpeech.SUCCESS){
            int result=textToSpeech.setLanguage(Locale.ENGLISH);

            if (result==TextToSpeech.LANG_MISSING_DATA||result==TextToSpeech.LANG_NOT_SUPPORTED){
                Log.i("TextToSpeech","Language Not Supported");
            }

            textToSpeech.setOnUtteranceProgressListener(new UtteranceProgressListener() {
                @Override
                public void onStart(String utteranceId) {
                    Log.i("TextToSpeech","On Start");
                }

                @Override
                public void onDone(String utteranceId) {
                    Log.i("TextToSpeech","On Done");
                }

                @Override
                public void onError(String utteranceId) {
                    Log.i("TextToSpeech","On Error");
                }
            });

        }else {
            Log.i("TextToSpeech","Initialization Failed");
        }
    }
});

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        textToSpeech.speak(text,TextToSpeech.QUEUE_FLUSH,null,TextToSpeech.ACTION_TTS_QUEUE_PROCESSING_COMPLETED);
    }