Местоположение android gps не меняет координаты

Question

Мое приложение с alertdialog вызывать gps позицию и хранить данные в edittext. При нажатии кнопки ok координаты сохраняются в списке.

public void addCoor(View view) { 
    // creating the EditText widget programatically 
    final EditText editTextLat = new EditText(com.example.bo.datatest.InsertRilev.this); 
    final EditText editTextLong = new EditText(com.example.bo.datatest.InsertRilev.this); 
    String posizione = ""; 
    double latitude = 0; 
    double longitude = 0; 
    gps = new GPSTracker(com.example.bo.datatest.InsertRilev.this); 

    // check if GPS enabled 
    if (gps.canGetLocation()) { 

     latitude = gps.getLatitude(); 
     longitude = gps.getLongitude(); 

     // \n is for new line 
     // posizione= "nLat: " + latitude + "Long: " + longitude; 
    } else { 
     // can't get location 
     // GPS or Network is not enabled 
     // Ask user to enable GPS/network in settings 
     gps.showSettingsAlert(); 
    } 
    editTextLat.setText(Double.toString(latitude)); 
    editTextLong.setText(Double.toString(longitude)); 
    // create the AlertDialog as final 
    //Context context = com.example.bo.datatest.InsertRilev.getContext(); 
    LinearLayout layout = new LinearLayout(com.example.bo.datatest.InsertRilev.this); 
    layout.setOrientation(LinearLayout.VERTICAL); 
    final AlertDialog dialog = new AlertDialog.Builder(com.example.bo.datatest.InsertRilev.this) 
      .setTitle("Rilevamento delle posizione attuale ") 
      .setMessage("Coordinate attuali: ") 

        // Set the action buttons 
      .setPositiveButton("OK", new DialogInterface.OnClickListener() { 
       @Override 
       public void onClick(DialogInterface dialog, int id) { 
        // Coordinate coo = new Coordinate(Float.valueOf(editTextLat.getText().toString()),Float.valueOf(editTextLong.getText().toString()), ril_id); 
        // coo_id = db.addCoordinate(coo); 
        //dati =new String[] {editTextLat.getText().toString() +"," + editTextLong.getText().toString()}; 
        arrayList.add(editTextLat.getText().toString() + "," + editTextLong.getText().toString()); 
        // next thing you have to do is check if your adapter has changed 
        adapter = new ArrayAdapter<String>(com.example.bo.datatest.InsertRilev.this, android.R.layout.simple_list_item_1, arrayList); 
        ((BaseAdapter) adapter).notifyDataSetChanged(); 

        cooview.setAdapter(adapter); 

       } 


      }) 

      .setNegativeButton("Cancel", new DialogInterface.OnClickListener() { 
       @Override 
       public void onClick(DialogInterface dialog, int id) { 
        // removes the AlertDialog in the screen 
       } 
      }) 
      .create(); 
    layout.addView(editTextLat); 

    layout.addView(editTextLong); 


    dialog.setView(layout); 
    dialog.show(); 
    //chiudo il dialog e richiamo la funzione per scrivere la posizione rilevata 
    dialog.setOnDismissListener(new DialogInterface.OnDismissListener() { 

     @Override 
     public void onDismiss(DialogInterface dialog) { 
      enableButton(); 
     } 
    }); 

} 

Для возврата GPS координат я использовать класс gpsTracker

public class GPSTracker extends Service implements LocationListener { 

private final Context mContext; 

// flag for GPS status 
boolean isGPSEnabled = false; 

// flag for network status 
boolean isNetworkEnabled = false; 

// flag for GPS status 
boolean canGetLocation = false; 

Location location; // location 
double latitude; // latitude 
double longitude; // longitude 

// The minimum distance to change Updates in meters 
private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters 

// The minimum time between updates in milliseconds 
private static final long MIN_TIME_BW_UPDATES = 1000 * 60 * 1; // 1 minute 

// Declaring a Location Manager 
protected LocationManager locationManager; 

public GPSTracker(Context context) { 
    this.mContext = context; 
    getLocation(); 
} 

public Location getLocation() { 
    try { 
     locationManager = (LocationManager) mContext 
       .getSystemService(LOCATION_SERVICE); 

     // getting GPS status 
     isGPSEnabled = locationManager 
       .isProviderEnabled(LocationManager.GPS_PROVIDER); 

     // getting network status 
     /*isNetworkEnabled = locationManager 
       .isProviderEnabled(LocationManager.NETWORK_PROVIDER);*/ 
     isNetworkEnabled = false; 

     if (!isGPSEnabled && !isNetworkEnabled) { 
      // no network provider is enabled 
     } else { 
      this.canGetLocation = true; 
      // First get location from Network Provider 
      if (isNetworkEnabled) { 
       locationManager.requestLocationUpdates(
         LocationManager.NETWORK_PROVIDER, 
         MIN_TIME_BW_UPDATES, 
         MIN_DISTANCE_CHANGE_FOR_UPDATES, this); 
       Log.d("Network", "Network"); 
       if (locationManager != null) { 
        location = locationManager 
          .getLastKnownLocation(LocationManager.NETWORK_PROVIDER); 
        if (location != null) { 
         latitude = location.getLatitude(); 
         longitude = location.getLongitude(); 
        } 
       } 
      } 
      // if GPS Enabled get lat/long using GPS Services 
      if (isGPSEnabled) { 
       if (location == null) { 
        locationManager.requestLocationUpdates(
          LocationManager.GPS_PROVIDER, 
          MIN_TIME_BW_UPDATES, 
          MIN_DISTANCE_CHANGE_FOR_UPDATES, this); 
        Log.d("GPS Enabled", "GPS Enabled"); 
        if (locationManager != null) { 
         location = locationManager 
           .getLastKnownLocation(LocationManager.GPS_PROVIDER); 
         if (location != null) { 
          latitude = location.getLatitude(); 
          longitude = location.getLongitude(); 
         } 
        } 
       } 
      } 
     } 

    } catch (Exception e) { 
     e.printStackTrace(); 
    } 

    return location; 
} 

/** 
* Stop using GPS listener 
* Calling this function will stop using GPS in your app 
* */ 
public void stopUsingGPS(){ 
    if(locationManager != null){ 
     locationManager.removeUpdates(GPSTracker.this); 
    } 
} 

/** 
* Function to get latitude 
* */ 
public double getLatitude(){ 
    if(location != null){ 
     latitude = location.getLatitude(); 
    } 

    // return latitude 
    return latitude; 
} 

/** 
* Function to get longitude 
* */ 
public double getLongitude(){ 
    if(location != null){ 
     longitude = location.getLongitude(); 
    } 

    // return longitude 
    return longitude; 
} 

/** 
* Function to check GPS/wifi enabled 
* @return boolean 
* */ 
public boolean canGetLocation() { 
    return this.canGetLocation; 
} 

/** 
* Function to show settings alert dialog 
* On pressing Settings button will lauch Settings Options 
* */ 
public void showSettingsAlert(){ 
    AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext); 

    // Setting Dialog Title 
    alertDialog.setTitle("GPS is settings"); 

    // Setting Dialog Message 
    alertDialog.setMessage("GPS is not enabled. Do you want to go to settings menu?"); 

    // On pressing Settings button 
    alertDialog.setPositiveButton("Settings", new DialogInterface.OnClickListener() { 
     public void onClick(DialogInterface dialog,int which) { 
      Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS); 
      mContext.startActivity(intent); 
     } 
    }); 

    // on pressing cancel button 
    alertDialog.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { 
     public void onClick(DialogInterface dialog, int which) { 
      dialog.cancel(); 
     } 
    }); 

    // Showing Alert Message 
    alertDialog.show(); 
} 

@Override 
public void onLocationChanged(Location location) { 
} 

@Override 
public void onProviderDisabled(String provider) { 
} 

@Override 
public void onProviderEnabled(String provider) { 
} 

@Override 
public void onStatusChanged(String provider, int status, Bundle extras) { 
} 

@Override 
public IBinder onBind(Intent arg0) { 
    return null; 
} 

Первый раз я вызвать диалог координату прав, но после того, как я изменить физическое положение и я снова открыть диалоговое окно координаты является такие же, как и в первый раз.

Answer 1

Минимизация MIN_TIME_BW_UPDATES 1 мин до 0

Answer 2

Попробуйте положить журналы в функции onLocationChanged(), так как это один обстрелял изменения местоположения. Объект Location, переданный как параметр в этой функции, имеет все ваши новые значения местоположения.