ジオロケーションを繰り返し取得する（1分ごとに）

Question

私はAndroidGPSTrackingActivity.classのトーストメッセージを呼び出しています。 ...ごとに1分後に地理位置を取得する方法のコードの下に、私は私が

<service android:name=".GPSTracker" /> 

コード与えられたマニフェストに一度だけ

public class AndroidGPSTrackingActivity extends Activity { 

public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 



gps = new GPSTracker(AndroidGPSTrackingActivity.this); 
    // check if GPS enabled 
    if (gps.canGetLocation()) { 

double  latitude = gps.getLatitude(); 
double longitude = gps.getLongitude(); 
       Toast.makeText(getApplicationContext(),"Your Locion is - \nLat: " + latitude 
      + "\nLog: " + longitude, Toast.LENGTH_LONG).show(); 

       System.out.println("respmaillati::;;"+latitude); 



    } else { 

     gps.showSettingsAlert(); 
    } 


} 

取得しています付：

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 = 100 * 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); 

     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(); 
    } 
    System.out.println("responsel:::"+latitude); 
    // return latitude 
    return latitude; 
} 

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

    // return longitude 


    System.out.println("responsel:::"+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; 
} 

} 

ため

Answer 1

使用google Fusion api example GET区間内の位置。

Answer 2

試してみてください！ はメソッドでトーストコードをラップし、ハンドラーとのRunnableを使用して再帰的にそれを呼び出す：あなたはこの方法でトーストを入れて新しいLAT LNGを取得します

public class AndroidGPSTrackingActivity extends Activity { 

Handler showLocationHandler; 
Runnable showLocationRunnable; 
private static final int DELAY_TIME = 1000 * 60; //delay time - 1 minute 

public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 


    gps = new GPSTracker(AndroidGPSTrackingActivity.this); 
    showLocationHandler = new Handler(); 
    showLocationRunnable = new Runnable() { 
     @Override 
     public void run() { 
      showLatLongToast(); 
     } 
    }; 

    //call the method once 
    showLatLongToast(); 
} 

public void showLatLongToast() { 
    if (gps.canGetLocation()) { 

     double latitude = gps.getLatitude(); 
     double longitude = gps.getLongitude(); 
     Toast.makeText(getApplicationContext(), "Your Locion is - \nLat: " + latitude 
       + "\nLog: " + longitude, Toast.LENGTH_LONG).show(); 

     System.out.println("respmaillati::;;" + latitude); 


    } else { 

     gps.showSettingsAlert(); 
    } 
    //call the same method after some delay 
    showLocationHandler.postDelayed(showLocationRunnable, DELAY_TIME); 
} 

@Override 
protected void onDestroy() { 
    super.onDestroy(); 
    //kill this runnable when ever you want to stop displaying toast like this 
    showLocationHandler.removeCallbacks(showLocationRunnable); 
    } 
}