diff --git a/app/build.gradle b/app/build.gradle
index c399fb1..f019038 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,7 +10,7 @@ android {
         applicationId "com.uam.wmi.findmytutor"
         minSdkVersion 22
         targetSdkVersion 27
-        versionCode 36
+        versionCode 37
         versionName "0.9.6-beta"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
@@ -72,4 +72,6 @@ dependencies {
     // FloatingBarMenu
     implementation 'com.getbase:floatingactionbutton:1.10.1'
     implementation 'org.apache.commons:commons-collections4:4.0'
+    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'com.android.support:design:27.1.1'
 }
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/activity/SharingFragment.java b/app/src/main/java/com/uam/wmi/findmytutor/activity/SharingFragment.java
index 4e90226..8882bfd 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/activity/SharingFragment.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/activity/SharingFragment.java
@@ -11,6 +11,7 @@ import android.preference.Preference;
 import android.preference.PreferenceCategory;
 import android.preference.PreferenceFragment;
 import android.preference.SwitchPreference;
+import android.support.annotation.NonNull;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -21,6 +22,7 @@ import com.annimon.stream.IntPair;
 import com.annimon.stream.Stream;
 import com.jakewharton.retrofit2.adapter.rxjava2.HttpException;
 import com.uam.wmi.findmytutor.R;
+import com.uam.wmi.findmytutor.adapters.TutorsListAdapter;
 import com.uam.wmi.findmytutor.model.PredefinedCoordViewModel;
 import com.uam.wmi.findmytutor.network.ApiClient;
 import com.uam.wmi.findmytutor.service.PredefinedCoordinatesService;
@@ -44,7 +46,6 @@ import io.reactivex.disposables.CompositeDisposable;
 import io.reactivex.observers.DisposableSingleObserver;
 import io.reactivex.schedulers.Schedulers;
 import okhttp3.ResponseBody;
-
 import static com.mapbox.mapboxsdk.Mapbox.getApplicationContext;
 
 
@@ -164,11 +165,12 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
                 }));
     }
 
+
     @SuppressLint("ResourceType")
     @Override
     public void onCreate(final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        addPreferencesFromResource(R.layout.pref_sharing);
+        addPreferencesFromResource(R.xml.pref_sharing);
         locationSharing = (SwitchPreference) findPreference("key_sharing_enabled");
         statusSwitch = (SwitchPreference) findPreference("key_status_enabled");
         locationMode = findPreference("key_location_level");
@@ -261,6 +263,7 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
 
 
 
+
         /** Button 'choose from map' button listener **/
         manualLocationButton.setOnPreferenceChangeListener((preference, o) -> {
             FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
@@ -294,6 +297,7 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
           showRemoveDialog(statusList.getEntries(),"status");
           return true;
        });
+
        removeManualLocation.setOnPreferenceChangeListener(((preference, newValue) -> {
           showRemoveDialog(manualLocationList.getEntries(),"location");
           return true;
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/utils/Const.java b/app/src/main/java/com/uam/wmi/findmytutor/utils/Const.java
index d15ed63..b6c0dab 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/utils/Const.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/utils/Const.java
@@ -7,7 +7,7 @@ import java.util.List;
 
 public class Const {
     public final static String BASE_URL = "https://s416084.projektstudencki.pl/master/";
-    public final static Integer mapRefreshInterval = 5000;
+    public final static Integer mapRefreshInterval = 6000;
     public final static Integer onlineBackgroundLocationInterval = 7000;
     public final static Integer offlineBackgroundLocationInterval = 360000;
     public final static Integer defaultMapZoom = 17;
diff --git a/app/src/main/res/layout/pref_sharing.xml b/app/src/main/res/xml/pref_sharing.xml
similarity index 96%
rename from app/src/main/res/layout/pref_sharing.xml
rename to app/src/main/res/xml/pref_sharing.xml
index 2727b57..4a6cee4 100644
--- a/app/src/main/res/layout/pref_sharing.xml
+++ b/app/src/main/res/xml/pref_sharing.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <PreferenceScreen xmlns:tools="http://schemas.android.com/tools"
     xmlns:android="http://schemas.android.com/apk/res/android"
-    tools:ignore="MissingDefaultResource"
     android:layout_width="match_parent"
+    android:id="@+id/pref_screen"
     android:fontFamily="@font/lato_regular"
     android:layout_height="match_parent">
 
@@ -35,7 +35,7 @@
             android:text="@string/preference_manual_location_button"
             />
         <com.uam.wmi.findmytutor.utils.RightButtonPreference
-            android:key="remove_manual_location"
+        android:key="remove_manual_location"
             android:text="@string/preference_manual_location_button_remove"
             />
     </PreferenceCategory>
@@ -66,7 +66,4 @@
             />
 
     </PreferenceCategory>
-
-
-
 </PreferenceScreen>
\ No newline at end of file