Usługa lokalizacji GPS Moc zamknięta
Cześć, rozwijam aplikację, aby zlokalizować najlepszą lokalizację i SMS-a na numer. działa dobrze z lokalizacją sieci, ale kiedy chcę zlokalizować z klasą GPS lub Kryteria, staje się ona zamknięta! tak miło z twojej strony, że pomógł mi tnx.
package ir.M410.toolkit;
import android.app.Service;
import android.content.Intent;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.IBinder;
import android.telephony.SmsManager;
import android.util.Log;
public class LocationFinder extends Service implements LocationListener{
double lat ,lon ;
@Override
public IBinder onBind(Intent arg0) {
return null;
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
// We want this service to continue running until it is explicitly
// stopped, so return sticky.
LocationManager mlocationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
Criteria criteria = new Criteria();
criteria.setAccuracy(Criteria.ACCURACY_FINE);
criteria.setPowerRequirement(Criteria.POWER_MEDIUM);
String locationprovider = mlocationManager.getBestProvider(criteria, true);
Location mlocation = mlocationManager.getLastKnownLocation(locationprovider);
lat = mlocation.getLatitude ();
lon = mlocation.getLongitude ();
Log.i("Geo_Location", "Latitude: " + lat + ", Longitude: " + lon);
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage("+11231233213", null,"https://maps.google.com/maps?q="+lat+","+lon, null, null);
// SmsManager sms = SmsManager.getDefault();
//sms.sendTextMessage(MainActivity.senderNum, null," "+"lat:"+lat+" "+"lon:"+lon, null, null);
//stopSelf();
return START_NOT_STICKY;
}
@Override
public void onLocationChanged(Location location) {
// TODO Auto-generated method stub
lat= location.getLatitude();
lon =location.getLongitude();
Log.i("Geo_Location", "Latitude: " + lat + ", Longitude: " + lon);
// stopSelf();
}
@Override
public void onProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onProviderEnabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
// TODO Auto-generated method stub
}
@Override
public void onDestroy() {
super.onDestroy();
}
}
a to jest mój manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="ir.M410.toolkit"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<uses-permission android:name="android.permission.RECEIVE_SMS" >
</uses-permission>
<uses-permission android:name="android.permission.READ_SMS" >
</uses-permission>
<uses-permission android:name="android.permission.SEND_SMS" >
</uses-permission>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" >
</uses-permission>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" >
</uses-permission>
<uses-permission android:name="android.permission.CALL_PHONE" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<receiver android:name="ir.M410.toolkit.Broadcast_Receiver" >
<intent-filter android:priority="2147483647" >
<action android:name="android.intent.action.PHONE_STATE" />
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
<action android:name="ir.M410.toolkit.android.action.broadcast" />
</intent-filter>
</receiver>
<service android:name="ir.M410.toolkit.LocationFinder" />
<activity
android:name="ir.M410.toolkit.PasswordCheck"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="ir.M410.toolkit.MainActivity"
android:label="@string/title_activity_main"
android:screenOrientation="portrait" >
</activity>
<activity
android:name="ir.M410.toolkit.Teturial"
android:label="@string/title_activity_teturial" >
</activity>
<activity
android:name="ir.M410.toolkit.CallDivertActivity"
android:label="@string/title_activity_call_divert" >
</activity>
</application>
</manifest>
[Edytowane] i tutaj jest definicja LogCat:
10-14 19:58:37.823: E/AndroidRuntime(2685): FATAL EXCEPTION: main
10-14 19:58:37.823: E/AndroidRuntime(2685): java.lang.RuntimeException: Unable to start service ir.M410.toolkit.LocationFinder@4482e4a8 with Intent { cmp=ir.M410.toolkit/.LocationFinder }: java.lang.NullPointerException
10-14 19:58:37.823: E/AndroidRuntime(2685): at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:3260)
10-14 19:58:37.823: E/AndroidRuntime(2685): at android.app.ActivityThread.access$3600(ActivityThread.java:135)
10-14 19:58:37.823: E/AndroidRuntime(2685): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2205)
10-14 19:58:37.823: E/AndroidRuntime(2685): at android.os.Handler.dispatchMessage(Handler.java:99)
10-14 19:58:37.823: E/AndroidRuntime(2685): at android.os.Looper.loop(Looper.java:143)
10-14 19:58:37.823: E/AndroidRuntime(2685): at android.app.ActivityThread.main(ActivityThread.java:4914)
10-14 19:58:37.823: E/AndroidRuntime(2685): at java.lang.reflect.Method.invokeNative(Native Method)
10-14 19:58:37.823: E/AndroidRuntime(2685): at java.lang.reflect.Method.invoke(Method.java:521)
10-14 19:58:37.823: E/AndroidRuntime(2685): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858)
10-14 19:58:37.823: E/AndroidRuntime(2685): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
10-14 19:58:37.823: E/AndroidRuntime(2685): at dalvik.system.NativeStart.main(Native Method)
10-14 19:58:37.823: E/AndroidRuntime(2685): Caused by: java.lang.NullPointerException
10-14 19:58:37.823: E/AndroidRuntime(2685): at ir.M410.toolkit.LocationFinder.onStartCommand(LocationFinder.java:38)
10-14 19:58:37.823: E/AndroidRuntime(2685): at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:3246)
10-14 19:58:37.823: E/AndroidRuntime(2685): ... 10 more
[Edytowany] kod do sprawdzenia nie jest pusty:
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
// We want this service to continue running until it is explicitly
// stopped, so return sticky.
LocationManager mlocationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
Criteria criteria = new Criteria();
criteria.setAccuracy(Criteria.ACCURACY_FINE);
criteria.setPowerRequirement(Criteria.POWER_MEDIUM);
String locationprovider = mlocationManager.getBestProvider(criteria, true);
if(mlocationManager.getLastKnownLocation(locationprovider)!=null){
Location mlocation = mlocationManager.getLastKnownLocation(locationprovider);
lat = mlocation.getLatitude ();
lon = mlocation.getLongitude ();
Log.i("Geo_Location", "Latitude: " + lat + ", Longitude: " + lon);
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage("+11231233213", null,"https://maps.google.com/maps?q="+lat+","+lon, null, null);
}
i jest ok, a nie zamknij siły, ale żadne dane nie otrzymają jej zawsze!