Android: Как запустить андроид навсегда в реальном устройстве?

Question

Я создал действие, которое дает местоположение пользователя, и эта информация отправляется на сервер с помощью веб-службы. До этого проект выполняется успешно. Но я хочу запустить эту деятельность как службу, поэтому я создал Сервис и скопировал код операции и вставил его в код службы. Но это не работает? У меня есть исследования относительно этого, но не могу понять это.

GPSTracker.java 

package com.example.meragps; 


import java.io.IOException; 
import java.util.Date; 
import java.util.List; 

import org.ksoap2.SoapEnvelope; 
import org.ksoap2.serialization.SoapObject; 
import org.ksoap2.serialization.SoapPrimitive; 
import org.ksoap2.serialization.SoapSerializationEnvelope; 
import org.ksoap2.transport.HttpTransportSE; 

import android.app.AlertDialog; 
import android.app.Service; 
import android.content.Context; 
import android.content.DialogInterface; 
import android.content.Intent; 
import android.location.Address; 
import android.location.Geocoder; 
import android.location.Location; 
import android.location.LocationListener; 
import android.location.LocationManager; 
import android.os.Bundle; 
import android.os.IBinder; 
import android.provider.Settings; 
import android.telephony.TelephonyManager; 
import android.text.format.DateFormat; 
import android.util.Log; 


public class GPSTracker extends Service implements LocationListener 
{ 


String imei=""; 
String simSerialNumber=""; 
String stAdd=""; 
String currentTime=""; 
String resultData=""; 


private static final String SOAP_ACTION = "http://tempuri.org/GetCurrentLocation"; 
private static final String METHOD_NAME = "GetCurrentLocation"; 
private static final String NAMESPACE = "http://tempuri.org/"; 
private static final String URL = "http://"my static ip"/GPSTracker/Service1.asmx"; 


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 = 1000; // 1000 meters 

// The minimum time between updates in milliseconds 
private static final long MIN_TIME_BW_UPDATES = 1000 * 60 * 20; // 20 minute 

// Declaring a Location Manager 
protected LocationManager locationManager; 






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




} 
@Override 
public int onStartCommand(Intent intent, int flags, int startId) 
{ 
    //TODO do something useful 
    gpsTraking(); 
    passing(); 

    return Service.START_NOT_STICKY; 
} 

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; 
    } 


public void gpsTraking() 
{ 
     // create class object 


    // check if GPS enabled 
    if(true) 
    { 

     double latitude = getLatitude(); 
     double longitude = getLongitude(); 
     Geocoder gc=new Geocoder(getBaseContext()); 
     try 
     { 
      stAdd=""; 
      List<Address> list= gc.getFromLocation(latitude, longitude, 2); 

      Address a= list.get(0); 

      for(int i=0;i<=a.getMaxAddressLineIndex();i++) 
      { 
        stAdd=stAdd+"\n "+a.getAddressLine(i); 
      } 
      stAdd=stAdd+" "+a.getLocality()+"\n"+a.getFeatureName(); 

     } 
     catch (IOException e) 
     { 
      // TODO Auto-generated catch block 
      e.printStackTrace(); 
     } 


    // \n is for new line 
     CharSequence d = DateFormat.format("dd-MM-yyyy hh:mm:ss", new Date()); 
     currentTime= d.toString(); 
     Log.d("currentTime",currentTime); 

     TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE); 
    // get IMEI 
    imei = tm.getDeviceId(); 
    // get SimSerialNumber 
    simSerialNumber = tm.getSimSerialNumber(); 




    } 

    else 
    { 
     /* can't get location 
     GPS or Network is not enabled 
     Ask user to enable GPS/network in settings*/ 
     showSettingsAlert(); 
    } 

    } 

public void passing() 
{ 
     SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); 

     request.addProperty("strIMEINumber",imei); 
     request.addProperty("strSIMNumber",simSerialNumber); 
     //request.addProperty("strAddress","Rajasthan 400031"); 
     request.addProperty("strAddress",stAdd); 
     request.addProperty("strTime",currentTime); 




      SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); 
      envelope.dotNet = true; 
      envelope.encodingStyle=SoapSerializationEnvelope.ENC; 
      envelope.setOutputSoapObject(request); 
      System.setProperty("http.keepAlive", "false"); 

      try 
      { 
       HttpTransportSE androidHttpTransport = new HttpTransportSE(URL); 
       androidHttpTransport.call(SOAP_ACTION, envelope); 
       //SoapObject response = (SoapObject) envelope.getResponse(); 
       SoapPrimitive result = (SoapPrimitive)envelope.getResponse(); 
       resultData= result.toString();    
       //editText.setText(resultData); 
       Log.d("response", resultData); 
      } 
      catch (Exception e) 
      { 
       // TODO Auto-generated catch block 

       Log.d("My Error", ""+e.getMessage()); 

      } 




    } 

/** 
* 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 launch 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; 
} 
} 

MyReceiver.java

package com.example.meragps; 

    package com.example.meragps; 

    import android.content.BroadcastReceiver; 
    import android.content.Context; 
    import android.content.Intent; 
    import android.util.Log; 

    public class MyReceiver extends BroadcastReceiver { 


    public static final String TAG = "com.example.meragps"; 
    @Override 
    public void onReceive(Context context, Intent intent) { 
     // just make sure we are getting the right intent (better safe than sorry) 
     /*if("android.intent.action.BOOT_COMPLETED".equals(intent.getAction())) 
     { 
     ComponentName comp = new ComponentName(context.getPackageName(), 
     LocationLoggerServiceManager.class.getName()); 
     ComponentName service = context.startService(new Intent().setComponent(comp)); 
     if (null == service){ 
     // something really wrong here 
     Log.e(TAG, "Could not start service " + comp.toString()); 
     } 
     } else { 
     Log.e(TAG, "Received unexpected intent " + intent.toString()); 
     }*/ 
     try 
     { 
      Intent serviceIntent = new Intent(context, GPSTracker.class); 
      context.startService(serviceIntent);  
     } 
     catch(Exception e) 
     { 
      Log.e("My Service Error",e.getMessage()); 
     } 


    } 



    } 

MeraGPS Manifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.example.meragps" 
    android:versionCode="1" 
    android:versionName="1.0" > 
    <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" /> 
     <uses-permission android:name="android.permission.READ_PHONE_STATE" /> 
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" /> 
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> 
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> 
     <uses-permission android:name="android.permission.INTERNET" /> 
     <application 
    android:allowBackup="true"> 


    <receiver android:name=".MyReceiver" 
    android:enabled="true" 
    android:exported="false" 
    android:label="MyReceiver"> 
    <intent-filter> 
    <action android:name="android.intent.action.BOOT_COMPLETED" /> 
    </intent-filter> 
    </receiver> 


    <intent-filter> 

    <action android:name="android.intent.action.MAIN" /> 
     <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 


     </application> 

     </manifest> 

Answer 1

служба всегда работает в режиме ... или же вам нужно создать Broadcast Ресивер .. Тогда служба будет начинается, когда вы загружаете устройство. Link for BroadCastReciever