我想转换我当前的纬度，经度文成speech.I有code查找当前的纬度，longitude.But我初始化Location类里面我只latLongString.I得到无法得到EX的TextToSpeech方法：您当前的位置是北纬= 1.222，长= 22.335。

下面我code：

 公共类SpeakActivity扩展活动实现OnInitListener {
         私人TextToSpeech TTS;


    @覆盖
    公共无效的onCreate（包savedInstanceState）{
        super.onCreate（savedInstanceState）;
        的setContentView（R.layout.activity_speak）;



        LocationManager locationManager;
        字符串情形= Context.LOCATION_SERVICE;
        locationManager =（LocationManager）getSystemService（上下文）;

        标准CRTA =新标准（）;
        crta.setAccuracy（Criteria.ACCURACY_FINE）;
        crta.setAltitudeRequired（假）;
        crta.setBearingRequired（假）;
        crta.setCostAllowed（真正的）;
        crta.setPowerRequirement（Criteria.POWER_LOW）;
        字符串商= locationManager.getBestProvider（CRTA，真正的）;

       //字符串提供商= LocationManager.GPS_PROVIDER;
        位置位置= locationManager.getLastKnownLocation（供应商）;

       TTS =新TextToSpeech（这一点，这一点）;
        updateWithNewLocation（位置）;

    }


    公共无效发言（字符串text2say）{

             tts.speak（text2say，TextToSpeech.QUEUE_FLUSH，NULL）;

          }

    @覆盖

       公共无效的OnInit（INT状态）{


          说（latLongString）;

       }






    私人无效updateWithNewLocation（位置定位）{
        字符串latLongString;
        TextView的myLocation;
        myLocation =（TextView中）findViewById（R.id.myLocation）;



        如果（位置！= NULL）{

        双纬度= location.getLatitude（）;
        双LON = location.getLongitude（）;
        latLongString =纬度：+纬度+\ nLong：+ LON;

        }其他{

            latLongString =找不到位置;
        }
        myLocation.setText（您当前的位置是：\ N+ latLongString）;

        说话（latLongString）;

    }




    @覆盖
    公共布尔onCreateOptionsMenu（功能菜单）{
        。getMenuInflater（）膨胀（R.menu.activity_speak，菜单）;
        返回true;
    }

@覆盖

公共无效的onDestroy（）{

   如果（TTS！= NULL）{

      tts.stop（）;

      tts.shutdown（）;

   }

   super.onDestroy（）;

}}
 

解决方案

通过你的纬度长字符串成SPEAKOUT（）文本，例如，通过SPK给出研究。而调用这个函数来获得说话。

 私人无效SPEAKOUT（）{

        字符串文本= txtText.getText（）的toString（）。

        tts.speak（文字，TextToSpeech.QUEUE_FLUSH，NULL）;
    }
 

I want to convert my current latitude,longitude text into speech.I have code for finding current latitude,longitude.But i initialize the TextToSpeech method inside Location class i got only latLongString.I couldn't get EX:your current location is lat=1.222,long=22.335.

Here my Code:

public class SpeakActivity extends Activity implements OnInitListener{
         private TextToSpeech tts;


    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_speak);



        LocationManager locationManager; 
        String context = Context.LOCATION_SERVICE; 
        locationManager = (LocationManager)getSystemService(context); 

        Criteria crta = new Criteria(); 
        crta.setAccuracy(Criteria.ACCURACY_FINE); 
        crta.setAltitudeRequired(false); 
        crta.setBearingRequired(false); 
        crta.setCostAllowed(true); 
        crta.setPowerRequirement(Criteria.POWER_LOW); 
        String provider = locationManager.getBestProvider(crta, true); 

       // String provider = LocationManager.GPS_PROVIDER; 
        Location location = locationManager.getLastKnownLocation(provider); 

       tts = new TextToSpeech(this, this);
        updateWithNewLocation(location);    

    }


    public void speak(String text2say){

             tts.speak(text2say, TextToSpeech.QUEUE_FLUSH, null);

          }

    @Override

       public void onInit(int status) {


          say("latLongString");    

       }






    private void updateWithNewLocation(Location location) { 
        String latLongString;
        TextView myLocation; 
        myLocation= (TextView) findViewById(R.id.myLocation);



        if(location!=null) { 

        double lat = location.getLatitude(); 
        double lon = location.getLongitude(); 
        latLongString = "Lat:" + lat + "\nLong:" + lon;     

        }else{

            latLongString="no location found";
        }
        myLocation.setText("Your current position is:\n" + latLongString);

        speak(latLongString);

    }




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

@Override

public void onDestroy() {

   if (tts!= null) {

      tts.stop();

      tts.shutdown();

   }   

   super.onDestroy();

}}

Pass your lat long string into text in speakOut() as in example given by spk. And call this function to get speak.

private void speakOut() {

        String text = txtText.getText().toString();

        tts.speak(text, TextToSpeech.QUEUE_FLUSH, null);
    }