diff --git a/.idea/encodings.xml b/.idea/encodings.xml
deleted file mode 100644
index 646dfea..0000000
--- a/.idea/encodings.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Encoding">
-    <file url="file://$PROJECT_DIR$/app/src/main/java/com/uam/wmi/findmytutor/activity/MapFragment.java" charset="UTF-8" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index ab8ae7e..87b98e5 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -57,6 +57,7 @@ dependencies {
     implementation 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
     implementation 'com.auth0.android:jwtdecode:1.1.1'
     implementation 'com.annimon:stream:1.2.1'
+    implementation 'com.google.android.gms:play-services-location:16.0.0'
 
     // FloatingBarMenu
     implementation 'com.getbase:floatingactionbutton:1.10.1'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 5b1bc92..bb4aa0c 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -50,6 +50,10 @@
             android:name=".activity.SettingsActivity"
             android:label="@string/title_activity_settings" />
 
+        <activity
+            android:name=".service.GoogleLocalizationActivity"
+            android:label="@string/title_activity_settings" />
+
         <service
             android:name=".service.BackgroundLocalizationService"
             android:exported="false"
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/activity/BaseActivity.java b/app/src/main/java/com/uam/wmi/findmytutor/activity/BaseActivity.java
index 5b2d902..2f4cba0 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/activity/BaseActivity.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/activity/BaseActivity.java
@@ -183,13 +183,14 @@ public abstract class BaseActivity
         }
     }
 
-
     public void handleBackgroundTaskLifeCycle() {
-        if (PrefUtils.isEnableSharingLocalization(getApplicationContext())
-                && !PrefUtils.isBackgroundLocationServiceRunning(getApplicationContext())) {
+        Boolean shouldServiceRun = PrefUtils.isEnableSharingLocalization(getApplicationContext())
+                && !PrefUtils.isBackgroundLocationServiceRunning(getApplicationContext());
 
+        if (shouldServiceRun){
             startBackgroundLocalizationTask();
-        } else if(PrefUtils.isBackgroundLocationServiceRunning(getApplicationContext())) {
+        } else if(PrefUtils.isBackgroundLocationServiceRunning(getApplicationContext()) &&
+                !PrefUtils.isEnableSharingLocalization(getApplicationContext())) {
             stopBackgroundLocalizationTask();
         }
     }
@@ -296,12 +297,6 @@ public abstract class BaseActivity
         overridePendingTransition(0, 0);
     }
 
-    private void setFragment(Fragment fragment) {
-        FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
-        fragmentTransaction.replace(R.id.activity_content, fragment);
-        fragmentTransaction.commit();
-    }
-
     private void removeFragment(Fragment fragment) {
         FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
         fragmentTransaction.hide(fragment);
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/activity/MapActivity.java b/app/src/main/java/com/uam/wmi/findmytutor/activity/MapActivity.java
index e293124..ea7d433 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/activity/MapActivity.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/activity/MapActivity.java
@@ -86,7 +86,7 @@ import static com.uam.wmi.findmytutor.R.id.activity_content;
 public class MapActivity extends BaseActivity
         implements PermissionsListener, OnMapReadyCallback {
 
-    String currentLanguage = "pl", currentLang;
+
     private String tag = getClass().getName();
     private PermissionsManager permissionsManager;
     private LocationComponent locationComponent;
@@ -137,8 +137,6 @@ public class MapActivity extends BaseActivity
 
         //start background task
         handleBackgroundTaskLifeCycle();
-
-        currentLanguage = getIntent().getStringExtra(currentLang);
     }
 
 
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/activity/SettingsActivity.java b/app/src/main/java/com/uam/wmi/findmytutor/activity/SettingsActivity.java
index a188c9a..1758057 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/activity/SettingsActivity.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/activity/SettingsActivity.java
@@ -52,6 +52,13 @@ public class SettingsActivity extends AppCompatPreferenceActivity {
             addPreferencesFromResource(R.layout.pref_main);
 
             Preference languagesList = findPreference(getResources().getString(R.string.key_language));
+            languagesList.setDefaultValue(0);
+
+            if(PrefUtils.getLocale(getActivity()).equals("pl")){
+                languagesList.setDefaultValue(1);
+            }
+
+
 
             languagesList.setOnPreferenceChangeListener((preference, newValue) -> {
 
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/activity/StartupActivity.java b/app/src/main/java/com/uam/wmi/findmytutor/activity/StartupActivity.java
index 430311b..d0fd9dc 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/activity/StartupActivity.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/activity/StartupActivity.java
@@ -46,8 +46,4 @@ public class StartupActivity extends AppCompatActivity {
 
         finish();
     }
-
-
-
-
 }
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/activity/UsersListFragment.java b/app/src/main/java/com/uam/wmi/findmytutor/activity/UsersListFragment.java
index ecc460a..82888b2 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/activity/UsersListFragment.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/activity/UsersListFragment.java
@@ -105,7 +105,6 @@ public class UsersListFragment extends Fragment {
             }
         }));
 
-
     }
 
     public void searchUser(String textToSearch) {
@@ -217,11 +216,13 @@ public class UsersListFragment extends Fragment {
     }
 
     private void showError(Throwable e) {
-        String message = e.toString();
+        String message;
 
         if (e instanceof HttpException) {
             ResponseBody responseBody = ((HttpException) e).response().errorBody();
             message = RestApiHelper.getErrorMessage(responseBody);
+        }else{
+            message = "Network Error !";
         }
 
         Snackbar.make(coordinatorLayout, message, Snackbar.LENGTH_LONG)
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/service/BackgroundLocalizationService.java b/app/src/main/java/com/uam/wmi/findmytutor/service/BackgroundLocalizationService.java
index 24ebc30..2b3ca3c 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/service/BackgroundLocalizationService.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/service/BackgroundLocalizationService.java
@@ -23,6 +23,9 @@ import android.support.v4.app.ActivityCompat;
 import android.support.v4.app.NotificationCompat;
 import android.util.Log;
 
+import com.google.android.gms.location.FusedLocationProviderClient;
+import com.google.android.gms.location.LocationServices;
+import com.google.android.gms.tasks.OnSuccessListener;
 import com.jakewharton.retrofit2.adapter.rxjava2.HttpException;
 import com.uam.wmi.findmytutor.model.Coordinate;
 import com.uam.wmi.findmytutor.network.ApiClient;
@@ -31,6 +34,7 @@ import com.uam.wmi.findmytutor.utils.RestApiHelper;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.Executor;
 
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.CompositeDisposable;
@@ -58,6 +62,7 @@ public class BackgroundLocalizationService extends Service {
     private Handler mHandler = new Handler();
     private HandlerThread mHandlerThread = null;
     private Runnable mStatusChecker;
+    private FusedLocationProviderClient mFusedLocationClient;
 
     public BackgroundLocalizationService() {
         providers.add(LocationManager.GPS_PROVIDER);
@@ -107,6 +112,9 @@ public class BackgroundLocalizationService extends Service {
             startForeground(1001, notification);
         }
 
+        mFusedLocationClient = LocationServices.getFusedLocationProviderClient(this);
+
+
         initializeLocationManager();
 
         Integer providerIndex = 0;
@@ -194,8 +202,21 @@ public class BackgroundLocalizationService extends Service {
 
         Log.e("Best localization:", String.valueOf(bestLocation));
 
-        if (bestLocation != null)
+    /*    if (bestLocation != null)
             fn_update(bestLocation);
+*/
+
+        mFusedLocationClient.getLastLocation().addOnSuccessListener(
+                new OnSuccessListener<Location>() {
+                    @Override
+                    public void onSuccess(Location location) {
+                        if (location != null) {
+                            mLastLocation = location;
+                            fn_update(location);
+                        }
+                    }
+
+                });
     }
 
     private void fn_update(Location location) {
@@ -321,7 +342,5 @@ public class BackgroundLocalizationService extends Service {
 
             return null;
         }
-
     }
-
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/utils/PrefUtils.java b/app/src/main/java/com/uam/wmi/findmytutor/utils/PrefUtils.java
index 193e29d..0982f5a 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/utils/PrefUtils.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/utils/PrefUtils.java
@@ -20,7 +20,6 @@ public class PrefUtils {
         return context.getSharedPreferences("com.uam.wmi.findmytutor_preferences", Context.MODE_PRIVATE);
     }
 
-
     public static void getAllKeys(Context context){
         Map<String,?> keys =  getSharedPreferences(context).getAll();
 
@@ -35,9 +34,6 @@ public class PrefUtils {
         editor.clear().apply();
     }
 
-
-
-
     public static void storeApiKey(Context context, String apiKey) {
         SharedPreferences.Editor editor = getSharedPreferences(context).edit();
         editor.putString("API_KEY", apiKey);
@@ -150,5 +146,4 @@ public class PrefUtils {
         editor.putBoolean("BACKGROUND_SERVICE_STATUS", status);
         editor.apply();
     }
-
 }
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_cancel.xml b/app/src/main/res/drawable/ic_cancel.xml
new file mode 100644
index 0000000..a8b409b
--- /dev/null
+++ b/app/src/main/res/drawable/ic_cancel.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_launch.xml b/app/src/main/res/drawable/ic_launch.xml
new file mode 100644
index 0000000..a8b409b
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launch.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 198b7f7..60e0d13 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -189,5 +189,10 @@
     <string name="action_log_in">Log in </string>
     <string name="user_list_nav">Users list</string>
     <string name="error_invalid_login_name">Invalid login format.</string>
+    <string name="title_locale_utils">Locale utils</string>
+    <string name="permission_denied_explanation">Permission denied</string>
+    <string name="permission_rationale">permission should be granted</string>
+    <string name="launch_activity" />
+    <string name="remove_location_updates" />
 
 </resources>