Merge branch 'users-list-last-seen' of s416084/find-my-tutor-android into develop

app/build.gradle

@@ -10,10 +10,11 @@ android {
         applicationId "com.uam.wmi.findmytutor"
         minSdkVersion 22
         targetSdkVersion 27
-        versionCode 55
+        versionCode 56
         versionName "1.0.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
+        resConfigs "en", "pl"
     }
     buildTypes {
         release {
@@ -37,10 +38,8 @@ dependencies {
     implementation "ch.acra:acra-limiter:$acraVersion"
 
 
-
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     implementation 'com.android.support:preference-v7:27.1.1'
-    implementation 'com.android.support:appcompat-v7:27.1.1'
     implementation 'com.android.support:cardview-v7:27.1.1'
     implementation 'com.android.support:design:27.1.1'
     implementation 'com.android.support:support-v4:27.1.1'
@@ -72,6 +71,10 @@ 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'
+
+    // spinner loaders library
+    implementation 'com.github.ybq:Android-SpinKit:1.2.0'
+    implementation 'com.akexorcist:localizationactivity:1.2.2'
+
 }

app/src/main/AndroidManifest.xml

@@ -24,6 +24,7 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
+        android:configChanges="locale"
         tools:ignore="AllowBackup,GoogleAppIndexingWarning">
         <activity
             android:name=".activity.StartupActivity"

app/src/main/java/com/uam/wmi/findmytutor/activity/AppCompatPreferenceActivity.java

@@ -1,5 +1,6 @@
 package com.uam.wmi.findmytutor.activity;
 
+import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.os.Bundle;
@@ -13,6 +14,8 @@ import android.view.MenuInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.uam.wmi.findmytutor.utils.LocaleHelper;
+
 /**
  * A {@link android.preference.PreferenceActivity} which implements and proxies the necessary calls
  * to be used with AppCompat.
@@ -21,6 +24,11 @@ public abstract class AppCompatPreferenceActivity extends PreferenceActivity {
 
     private AppCompatDelegate mDelegate;
 
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(LocaleHelper.onAttach(base));
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         getDelegate().installViewFactory();

app/src/main/java/com/uam/wmi/findmytutor/activity/BaseActivity.java

@@ -4,6 +4,7 @@ import android.Manifest;
 import android.annotation.SuppressLint;
 import android.app.Fragment;
 import android.app.FragmentTransaction;
+import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.res.Configuration;
@@ -35,6 +36,8 @@ import com.uam.wmi.findmytutor.R;
 import com.uam.wmi.findmytutor.service.BackgroundLocalizationService;
 import com.uam.wmi.findmytutor.utils.ActiveFragment;
 import com.uam.wmi.findmytutor.utils.FeedbackUtils;
+import com.uam.wmi.findmytutor.utils.LocaleHelper;
+import com.uam.wmi.findmytutor.utils.LocaleUtils;
 import com.uam.wmi.findmytutor.utils.PrefUtils;
 import com.uam.wmi.findmytutor.utils.RxSearchObservable;
 
@@ -85,6 +88,11 @@ public abstract class BaseActivity
     public SearchView searchView;
     public MenuItem infoMenuItem;
 
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(LocaleHelper.onAttach(base));
+    }
+
     @SuppressLint("CheckResult")
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -436,4 +444,8 @@ public abstract class BaseActivity
 
     abstract int getNavigationMenuItemId();
     abstract int getContentViewId();
+
+
+
+
 }

app/src/main/java/com/uam/wmi/findmytutor/activity/BlackList.java

@@ -1,6 +1,7 @@
 package com.uam.wmi.findmytutor.activity;
 
 import android.annotation.SuppressLint;
+import android.content.Context;
 import android.graphics.drawable.ColorDrawable;
 import android.os.Bundle;
 import android.support.design.widget.CoordinatorLayout;
@@ -31,6 +32,7 @@ import android.widget.TextView;
 import android.widget.Toast;
 import android.widget.ToggleButton;
 
+import com.github.ybq.android.spinkit.SpinKitView;
 import com.jakewharton.retrofit2.adapter.rxjava2.HttpException;
 import com.mapbox.geojson.Point;
 import com.mapbox.mapboxsdk.geometry.LatLng;
@@ -44,6 +46,7 @@ import com.uam.wmi.findmytutor.model.UserResponseModel;
 import com.uam.wmi.findmytutor.network.ApiClient;
 import com.uam.wmi.findmytutor.service.PredefinedStatusesService;
 import com.uam.wmi.findmytutor.service.UserService;
+import com.uam.wmi.findmytutor.utils.LocaleHelper;
 import com.uam.wmi.findmytutor.utils.MyDividerItemDecoration;
 import com.uam.wmi.findmytutor.utils.PrefUtils;
 import com.uam.wmi.findmytutor.utils.RecyclerTouchListener;
@@ -86,12 +89,20 @@ public class BlackList extends AppCompatActivity {
     Switch aSwitch;
     @BindView(R.id.add_to_black_list_fab)
     FloatingActionButton addToBlackListFab;
+    @BindView(R.id.loader)
+    SpinKitView loader;
+
 
     private Integer prevSize;
     private BlackListAdapter mAdapter;
     private List<User> blacklistedUsers = new ArrayList<>();
     private Collator plCollator = Collator.getInstance(Locale.forLanguageTag("pl-PL"));
 
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(LocaleHelper.onAttach(base));
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -122,6 +133,7 @@ public class BlackList extends AppCompatActivity {
         recyclerView.setItemAnimator(new DefaultItemAnimator());
         recyclerView.addItemDecoration(new MyDividerItemDecoration(this, LinearLayoutManager.VERTICAL, 16));
         recyclerView.setAdapter(mAdapter);
+        noNotesView.setVisibility(View.GONE);
 
         fetchBlackListedUsers();
         /**
@@ -275,15 +287,15 @@ public class BlackList extends AppCompatActivity {
     }
 
     private void toggleEmptyNotes() {
-
         if (didFetched && blacklistedUsers.size() == 0) {
-            noNotesView.setText(R.string.list_is_empty);
             noNotesView.setVisibility(View.VISIBLE);
+            noNotesView.setText(R.string.list_is_empty);
+            loader.setVisibility(View.GONE);
         }else if (blacklistedUsers.size() > 0) {
             noNotesView.setVisibility(View.GONE);
+            loader.setVisibility(View.GONE);
         } else {
-            noNotesView.setText(getString(R.string.loading));
+            loader.setVisibility(View.VISIBLE);
-            noNotesView.setVisibility(View.VISIBLE);
         }
     }
 

app/src/main/java/com/uam/wmi/findmytutor/activity/LoginActivity.java

@@ -3,6 +3,7 @@ package com.uam.wmi.findmytutor.activity;
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.annotation.TargetApi;
+import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Build;
@@ -27,6 +28,7 @@ import com.uam.wmi.findmytutor.model.ValidateUser;
 import com.uam.wmi.findmytutor.network.ApiClient;
 import com.uam.wmi.findmytutor.service.LdapService;
 import com.uam.wmi.findmytutor.service.UserService;
+import com.uam.wmi.findmytutor.utils.LocaleHelper;
 import com.uam.wmi.findmytutor.utils.PrefUtils;
 import com.uam.wmi.findmytutor.utils.RestApiHelper;
 
@@ -50,6 +52,11 @@ LoginActivity extends AppCompatActivity {
     private UserService userService;
     private CompositeDisposable disposable = new CompositeDisposable();
 
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(LocaleHelper.onAttach(base));
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);

app/src/main/java/com/uam/wmi/findmytutor/activity/MapActivity.java

@@ -4,6 +4,7 @@ import android.Manifest;
 import android.animation.ObjectAnimator;
 import android.animation.ValueAnimator;
 import android.annotation.SuppressLint;
+import android.content.Context;
 import android.location.Location;
 import android.os.Bundle;
 import android.os.Handler;
@@ -48,6 +49,7 @@ import com.uam.wmi.findmytutor.service.PredefinedCoordinatesService;
 import com.uam.wmi.findmytutor.service.UserService;
 import com.uam.wmi.findmytutor.utils.ApproximatedLocalization;
 import com.uam.wmi.findmytutor.utils.EnableSharingDialog;
+import com.uam.wmi.findmytutor.utils.LocaleHelper;
 import com.uam.wmi.findmytutor.utils.LocaleUtils;
 import com.uam.wmi.findmytutor.utils.ManualLocationUtils;
 import com.uam.wmi.findmytutor.utils.MapMarker;
@@ -103,6 +105,11 @@ public class MapActivity extends BaseActivity
     private ApproximatedLocalization approximatedLocalization;
     private boolean shouldFetchNewCoords = true;
 
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(LocaleHelper.onAttach(base));
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);

app/src/main/java/com/uam/wmi/findmytutor/activity/SettingsActivity.java

@@ -1,6 +1,7 @@
 package com.uam.wmi.findmytutor.activity;
 
 import android.annotation.SuppressLint;
+import android.content.Context;
 import android.content.Intent;
 import android.content.res.Configuration;
 import android.content.res.Resources;
@@ -15,12 +16,15 @@ import android.util.Log;
 import android.view.MenuItem;
 
 import com.uam.wmi.findmytutor.R;
+import com.uam.wmi.findmytutor.utils.LocaleHelper;
+import com.uam.wmi.findmytutor.utils.LocaleUtils;
 import com.uam.wmi.findmytutor.utils.PrefUtils;
 
 
 import java.util.Locale;
 
 
+
 public class SettingsActivity extends AppCompatPreferenceActivity {
     private static final String TAG = SettingsActivity.class.getSimpleName();
 
@@ -33,9 +37,15 @@ public class SettingsActivity extends AppCompatPreferenceActivity {
         getFragmentManager().beginTransaction().replace(android.R.id.content, new MainPreferenceFragment()).commit();
     }
 
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(LocaleHelper.onAttach(base));
+    }
+
     public void setLocale(String localeName) {
+            Context context = LocaleHelper.setLocale(this, localeName);
+            Resources res = context.getResources();
             Locale myLocale = new Locale(localeName);
-            Resources res = getResources();
             DisplayMetrics dm = res.getDisplayMetrics();
             Configuration conf = res.getConfiguration();
             conf.locale = myLocale;
@@ -62,9 +72,12 @@ public class SettingsActivity extends AppCompatPreferenceActivity {
             languagesList.setOnPreferenceChangeListener((preference, newValue) -> {
 
                 if (!newValue.toString().equals("0")){
+                    LocaleHelper.setLocale(getActivity(), "pl");
                     ((SettingsActivity)getActivity()).setLocale("pl");
                     PrefUtils.storeLocale(getActivity(),"pl");
+                    LocaleHelper.setLocale(getActivity(), "pl");
                 }else{
+                    LocaleHelper.setLocale(getActivity(), "en");
                     ((SettingsActivity)getActivity()).setLocale("en");
                     PrefUtils.storeLocale(getActivity(),"en");
                 }

app/src/main/java/com/uam/wmi/findmytutor/activity/SharingFragment.java

@@ -3,41 +3,36 @@ package com.uam.wmi.findmytutor.activity;
 import android.annotation.SuppressLint;
 import android.app.AlertDialog;
 import android.app.FragmentTransaction;
-import android.app.TimePickerDialog;
+import android.content.Context;
 import android.content.DialogInterface;
 import android.content.SharedPreferences;
-import android.graphics.drawable.ColorDrawable;
 import android.os.Bundle;
 import android.preference.ListPreference;
 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;
 import android.view.ViewGroup;
-import android.widget.TimePicker;
 import android.widget.Toast;
 
 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;
 import com.uam.wmi.findmytutor.service.PredefinedStatusesService;
 import com.uam.wmi.findmytutor.utils.EnableSharingDialog;
+import com.uam.wmi.findmytutor.utils.LocaleHelper;
 import com.uam.wmi.findmytutor.utils.PrefUtils;
 import com.uam.wmi.findmytutor.utils.RestApiHelper;
 import com.uam.wmi.findmytutor.utils.RightButtonPreference;
 import com.uam.wmi.findmytutor.utils.SharingLevel;
 
-import org.apache.commons.collections4.BidiMap;
-
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
@@ -49,6 +44,7 @@ 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;
 
 
@@ -63,9 +59,9 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
     protected RightButtonPreference removeManualStatus;
     protected Preference manualStatus;
     protected ListPreference statusList;
+    protected List<PredefinedCoordViewModel> predefinedCoordsList = new ArrayList<>();
     private HashMap<String, String> locationMap;
     private ArrayList<String> locationUUIDs;
-    protected List<PredefinedCoordViewModel> predefinedCoordsList = new ArrayList<>();
     private HashMap<Integer, String> locationLevelMapping;
     private HashMap<Integer, String> statusMapping;
     private PredefinedStatusesService statusesService;
@@ -118,8 +114,10 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
                         String currentCoordId = PrefUtils.getCurrentManualLocation(getApplicationContext());
                         locationMap = new HashMap<String, String>();
                         locationUUIDs = new ArrayList<String>();
-                       for (PredefinedCoordViewModel i : coords) locationMap.put(i.getPredefinedCoordinateId(),i.getName());
+                        for (PredefinedCoordViewModel i : coords)
-                       for (PredefinedCoordViewModel i : coords) locationUUIDs.add(i.getPredefinedCoordinateId());
+                            locationMap.put(i.getPredefinedCoordinateId(), i.getName());
+                        for (PredefinedCoordViewModel i : coords)
+                            locationUUIDs.add(i.getPredefinedCoordinateId());
                         List<String> predefinedLocationsNames = Stream.of(coords).map(PredefinedCoordViewModel::getName).toList();
                         List<String> predefinedLocationsUUIDs = Stream.of(coords).map(PredefinedCoordViewModel::getPredefinedCoordinateId).toList();
                         predefinedCoordsList.addAll(coords);
@@ -143,8 +141,7 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
 
                         if (activesId.size() == 0) {
                             setListPreferenceData(manualLocationList, stringnames, null);
-                        }
+                        } else {
-                        else {
                             setListPreferenceData(manualLocationList, stringnames, activesId.get(0));
                         }
 
@@ -197,7 +194,6 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
         manualLocationList.setSummary(PrefUtils.getCurrentManualLocationName(getApplicationContext()));
 
 
-
         /** Main sharing switch**/
         locationSharing.setOnPreferenceChangeListener((buttonView, newValue) -> {
             PrefUtils.storeEnableSharingLocalization(getApplicationContext(), (Boolean) newValue);
@@ -251,8 +247,6 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
         });
 
 
-
-
         /** Button 'choose from map' button listener **/
         manualLocationButton.setOnPreferenceChangeListener((preference, o) -> {
             FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
@@ -274,8 +268,7 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
             @Override
             public boolean onPreferenceClick(Preference preference) {
 
-             if(statusesArray.length == 0)
+                if (statusesArray.length == 0) {
-             {
                     builder.setTitle("nie ma wody na pustyni");
                 }
                 return true;
@@ -302,6 +295,7 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
 
         }));
     }
+
     public void showRemoveDialog(CharSequence[] entries, String service) {
         boolean[] checked = new boolean[entries.length];
         ArrayList<String> tobeDeleted = new ArrayList<String>();
@@ -415,6 +409,7 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
                     "Network error " + error.getMessage(), Toast.LENGTH_SHORT).show();
         }
     }
+
     private void handleDeleteStatuses(List<String> resp) {
         if (resp.isEmpty()) {
             disableStatusPreferences();
@@ -431,14 +426,14 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
         }
 
     }
+
     private void handleDeleteLocations(List<PredefinedCoordViewModel> resp) {
         getLocations(disposable);
         String currentEntry = PrefUtils.getCurrentManualLocation(getApplicationContext());
         if (resp.isEmpty()) {
             disableManualLocationPreferences();
         } else {
-         if(!Stream.of(resp).filter(x -> x.getName().equals(currentEntry)).toList().isEmpty())
+            if (!Stream.of(resp).filter(x -> x.getName().equals(currentEntry)).toList().isEmpty()) {
-         {
                 for (PredefinedCoordViewModel location : resp) {
                     if (location.getName().equals(currentEntry)) {
                         manualLocationList.setValueIndex(resp.indexOf(location));
@@ -453,6 +448,7 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
 
         }
     }
+
     private void disableStatusPreferences() {
         removeManualStatus.setEnabled(false);
         statusList.setEnabled(false);
@@ -461,12 +457,14 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
         PrefUtils.disableStatus(getApplicationContext());
 
     }
+
     private void enableStatusPreferences() {
         removeManualStatus.setEnabled(true);
         statusList.setEnabled(true);
         statusSwitch.setEnabled(true);
         statusList.setSummary(PrefUtils.getUserStatus(getApplicationContext()));
     }
+
     private void disableManualLocationPreferences() {
         removeManualLocation.setEnabled(false);
         manualLocationList.setEnabled(false);
@@ -477,6 +475,7 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
         ((MapActivity) getActivity()).handleBackgroundTaskLifeCycle();
 
     }
+
     private void enableManualLocationPreferences() {
         removeManualLocation.setEnabled(true);
         manualLocationList.setEnabled(true);
@@ -507,4 +506,5 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
         super.onDestroy();
         disposable.dispose();
     }
+
 }

app/src/main/java/com/uam/wmi/findmytutor/activity/StartupActivity.java

@@ -1,6 +1,7 @@
 package com.uam.wmi.findmytutor.activity;
 
 import android.app.Activity;
+import android.content.Context;
 import android.content.Intent;
 import android.content.res.Configuration;
 import android.content.res.Resources;
@@ -11,6 +12,7 @@ import android.widget.ScrollView;
 import android.widget.Toast;
 
 
+import com.uam.wmi.findmytutor.utils.LocaleHelper;
 import com.uam.wmi.findmytutor.utils.PrefUtils;
 
 import java.util.Locale;
@@ -19,6 +21,11 @@ public class StartupActivity extends AppCompatActivity {
     private static final int AUTHENTICATION_REQUEST_CODE = 666;
     String  currentLang;
 
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(LocaleHelper.onAttach(base));
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
 

app/src/main/java/com/uam/wmi/findmytutor/activity/TutorTab.java

@@ -1,10 +1,9 @@
 package com.uam.wmi.findmytutor.activity;
 
+import android.content.Context;
 import android.graphics.drawable.ColorDrawable;
 import android.os.Bundle;
 import android.support.design.widget.TextInputEditText;
-import android.support.design.widget.TextInputLayout;
-import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
@@ -29,12 +28,11 @@ import com.uam.wmi.findmytutor.model.User;
 import com.uam.wmi.findmytutor.network.ApiClient;
 import com.uam.wmi.findmytutor.service.TutorTabApi;
 import com.uam.wmi.findmytutor.service.UserService;
-import com.uam.wmi.findmytutor.utils.InfoHelperUtils;
+import com.uam.wmi.findmytutor.utils.LocaleHelper;
 import com.uam.wmi.findmytutor.utils.PrefUtils;
 import com.uam.wmi.findmytutor.utils.RestApiHelper;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -42,12 +40,10 @@ import java.util.regex.Pattern;
 import butterknife.ButterKnife;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.CompositeDisposable;
-import io.reactivex.observers.DisposableCompletableObserver;
 import io.reactivex.observers.DisposableSingleObserver;
 import io.reactivex.schedulers.Schedulers;
 import okhttp3.ResponseBody;
 import retrofit2.Response;
-
 import static java.lang.String.valueOf;
 
 public class TutorTab extends AppCompatActivity {
@@ -69,6 +65,9 @@ public class TutorTab extends AppCompatActivity {
     private DutyHoursAdapter dutyHoursAdapter;
     private RecyclerView.LayoutManager dutyHoursLayoutManager;
     private TutorTabViewModel newTab;
+
+
+
     public boolean isEmailValid(String email)
     {
         String regExpn =
@@ -94,17 +93,18 @@ public class TutorTab extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
         setContentView(R.layout.content_tutor_tab);
-        Toolbar toolbar = findViewById(R.id.toolbar);
-        toolbar.setTitle(getString(R.string.profile_activity_title));
-        setSupportActionBar(toolbar);
         ButterKnife.bind(this);
 
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        toolbar.setTitle(R.string.profile_activity_title);
+        setSupportActionBar(toolbar);
+
         userName = findViewById(R.id.userName);
-        userNote = (TextInputEditText) findViewById(R.id.userNote);
+        userNote = findViewById(R.id.userNote);
         userRoom = findViewById(R.id.userRoom);
         userEmail = findViewById(R.id.userEmail);
         department = findViewById(R.id.userDepartment);
-        saveButon = findViewById(R.id.saveButon);
+        saveButon = findViewById(R.id.saveButton);
         scrapButton = findViewById(R.id.scrapTutorTab);
         addDutyButton = findViewById(R.id.addDuty);
         dutyHoursRecycller = findViewById(R.id.dutyHourView);
@@ -304,4 +304,10 @@ public class TutorTab extends AppCompatActivity {
         Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT).show();
     }
 
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(LocaleHelper.onAttach(base));
+    }
+
+
 }

app/src/main/java/com/uam/wmi/findmytutor/activity/UsersListFragment.java

@@ -4,6 +4,7 @@ import android.app.Fragment;
 import android.app.FragmentTransaction;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
+import android.os.SystemClock;
 import android.support.annotation.NonNull;
 import android.support.design.widget.CoordinatorLayout;
 import android.support.design.widget.Snackbar;
@@ -30,6 +31,7 @@ import android.widget.ListView;
 import android.widget.TextView;
 
 import com.annimon.stream.Stream;
+import com.github.ybq.android.spinkit.SpinKitView;
 import com.jakewharton.retrofit2.adapter.rxjava2.HttpException;
 import com.uam.wmi.findmytutor.R;
 import com.uam.wmi.findmytutor.adapters.TutorsListAdapter;
@@ -57,8 +59,12 @@ import java.util.Locale;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
+import io.reactivex.Observable;
+import io.reactivex.ObservableSource;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.CompositeDisposable;
+import io.reactivex.functions.Function;
+import io.reactivex.observers.DisposableObserver;
 import io.reactivex.observers.DisposableSingleObserver;
 import io.reactivex.schedulers.Schedulers;
 import okhttp3.ResponseBody;
@@ -74,6 +80,8 @@ public class UsersListFragment extends Fragment {
     RecyclerView recyclerView;
     @BindView(R.id.txt_empty_notes_view)
     TextView noNotesView;
+    @BindView(R.id.loader)
+    SpinKitView loader;
 
     private SearchView searchView;
     private UserService userService;
@@ -95,7 +103,6 @@ public class UsersListFragment extends Fragment {
     }
 
     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-
         mAdapter = new TutorsListAdapter(getActivity().getApplicationContext(), tutorsList, tutorsTimeStamps);
         View view = inflater.inflate(R.layout.users_list, container, false);
         view.setBackgroundColor(getResources().getColor(android.R.color.white));
@@ -119,6 +126,7 @@ public class UsersListFragment extends Fragment {
         recyclerView.setVerticalScrollBarEnabled(true);
         recyclerView.addItemDecoration(new MyDividerItemDecoration(getActivity(), LinearLayoutManager.VERTICAL, 16));
         recyclerView.setAdapter(mAdapter);
+        noNotesView.setVisibility(View.GONE);
 
         fetchAllTutors();
         fetchTopCords();
@@ -404,9 +412,10 @@ public class UsersListFragment extends Fragment {
     }
 
     private void toggleEmptyNotes() {
-        if (tutorsList.size() > 0) {
+        loader.setVisibility(View.GONE);
         noNotesView.setVisibility(View.GONE);
-        } else {
+
+        if (tutorsList.size() == 0) {
             noNotesView.setVisibility(View.VISIBLE);
             if (fetchOnlyOnlineUsers)
                 noNotesView.setText(R.string.no_online_users);
@@ -442,27 +451,43 @@ public class UsersListFragment extends Fragment {
         super.onSaveInstanceState(outState);
     }
 
+    private Observable<List<User>> getListOfActiveUsers() {
+        return userService.getAllActiveTutors()
+                .toObservable()
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread());
+    }
+
+    private Observable<Coordinate> getCoordinateObservable(User user) {
+        return coordinateService
+                .getTopCoordinateByUserId(user.getId())
+                .toObservable()
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread());
+    }
+
     private void fetchTopCords(){
-        disposable.add(
+        tutorsTimeStamps.clear();
-                coordinateService.getTopCoordinates()
+        disposable.add(getListOfActiveUsers()
                 .subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
-                        .subscribeWith(new DisposableSingleObserver<List<Coordinate>>() {
+                .flatMap((Function<List<User>, Observable<User>>) Observable::fromIterable)
+                .flatMap((Function<User, ObservableSource<Coordinate>>) this::getCoordinateObservable)
+                .subscribeWith(new DisposableObserver<Coordinate>() {
                     @Override
-                            public void onSuccess(List<Coordinate> newCords) {
+                    public void onNext(Coordinate coordinate) {
-                                for (Coordinate crd :
+                            Long ts = coordinate.getTimeStamp();
-                                        newCords) {
+                            tutorsTimeStamps.put(coordinate.getUserId(), getDate(ts));
-                                    Long ts = crd.getTimeStamp();
-                                    if (ts != 0){
-                                        tutorsTimeStamps.put(crd.getUserId(), getDate(ts));
-                                    }
                     }
+
+                    @Override
+                    public void onError(Throwable e) {showError(e);}
+
+                    @Override
+                    public void onComplete() {
+                        Log.e("USERS", String.valueOf(tutorsTimeStamps));
                         mAdapter.notifyDataSetChanged();
-
                     }
-
-                            @Override
-                            public void onError(Throwable e) {showSearchError(e);}
                 }));
     }
 

app/src/main/java/com/uam/wmi/findmytutor/activity/WhiteList.java

@@ -1,8 +1,11 @@
 package com.uam.wmi.findmytutor.activity;
 
 import android.annotation.SuppressLint;
+import android.content.Context;
 import android.graphics.drawable.ColorDrawable;
+import android.os.Build;
 import android.os.Bundle;
+import android.support.annotation.RequiresApi;
 import android.support.design.widget.FloatingActionButton;
 import android.support.design.widget.Snackbar;
 import android.support.v7.app.AlertDialog;
@@ -27,6 +30,7 @@ import android.widget.Switch;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import com.github.ybq.android.spinkit.SpinKitView;
 import com.jakewharton.retrofit2.adapter.rxjava2.HttpException;
 import com.uam.wmi.findmytutor.R;
 import com.uam.wmi.findmytutor.adapters.WhiteListAdapter;
@@ -35,6 +39,7 @@ import com.uam.wmi.findmytutor.model.StudentIdModel;
 import com.uam.wmi.findmytutor.model.User;
 import com.uam.wmi.findmytutor.network.ApiClient;
 import com.uam.wmi.findmytutor.service.UserService;
+import com.uam.wmi.findmytutor.utils.LocaleHelper;
 import com.uam.wmi.findmytutor.utils.MyDividerItemDecoration;
 import com.uam.wmi.findmytutor.utils.PrefUtils;
 import com.uam.wmi.findmytutor.utils.RecyclerTouchListener;
@@ -68,6 +73,11 @@ public class WhiteList extends AppCompatActivity {
     Switch aSwitch;
     @BindView(R.id.add_to_white_list_fab)
     FloatingActionButton addToWhiteListFab;
+
+    @BindView(R.id.loader)
+    SpinKitView loader;
+
+
     private CompositeDisposable disposable = new CompositeDisposable();
     private UserService userService;
     private boolean didFetched = false;
@@ -77,12 +87,19 @@ public class WhiteList extends AppCompatActivity {
     private List<User> whitelistedUsers = new ArrayList<>();
     private Collator plCollator = Collator.getInstance(Locale.forLanguageTag("pl-PL"));
 
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(LocaleHelper.onAttach(base));
+    }
+
+    @RequiresApi(api = Build.VERSION_CODES.M)
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
         setContentView(R.layout.activity_white_list);
         ButterKnife.bind(this);
+
         tutorId = PrefUtils.getUserId(getApplicationContext());
         userService = ApiClient.getClient(getApplicationContext())
                 .create(UserService.class);
@@ -106,6 +123,7 @@ public class WhiteList extends AppCompatActivity {
         recyclerView.setItemAnimator(new DefaultItemAnimator());
         recyclerView.addItemDecoration(new MyDividerItemDecoration(this, LinearLayoutManager.VERTICAL, 16));
         recyclerView.setAdapter(mAdapter);
+        noNotesView.setVisibility(View.GONE);
 
         /**
          * On long press on RecyclerView item, open alert dialog
@@ -258,17 +276,20 @@ public class WhiteList extends AppCompatActivity {
     private void toggleEmptyNotes() {
 
         if (didFetched && whitelistedUsers.size() == 0) {
-            noNotesView.setText(R.string.list_is_empty);
             noNotesView.setVisibility(View.VISIBLE);
+            noNotesView.setText(R.string.list_is_empty);
+            loader.setVisibility(View.GONE);
         } else if (whitelistedUsers.size() > 0) {
             noNotesView.setVisibility(View.GONE);
+            loader.setVisibility(View.GONE);
         } else {
-            noNotesView.setText(getString(R.string.loading));
+            loader.setVisibility(View.VISIBLE);
-            noNotesView.setVisibility(View.VISIBLE);
         }
     }
 
 
+
+
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
 

app/src/main/java/com/uam/wmi/findmytutor/adapters/TutorsListAdapter.java

@@ -9,6 +9,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import com.github.ybq.android.spinkit.SpinKitView;
 import com.uam.wmi.findmytutor.R;
 import com.uam.wmi.findmytutor.model.User;
 
@@ -49,17 +50,22 @@ public class TutorsListAdapter extends RecyclerView.Adapter<TutorsListAdapter.My
         if (tutor.isIsOnline()) {
             image = context.getResources().getDrawable(R.drawable.user_list_online);
             holder.lastSeen.setText(R.string.available_now);
+            holder.loader.setVisibility(View.GONE);
         } else {
             image = context.getResources().getDrawable(R.drawable.user_list_offline);
             String ts = tutorsTimeStamps.get(tutor.getId());
 
             if (ts != null){
-                holder.lastSeen.setText(String.format("%s: %s", context.getResources().getString(R.string.last_seen), ts));
+                holder.lastSeen.setText(R.string.last_sign);
+                holder.lastSeen.append(String.format(": %s", ts));
+                holder.loader.setVisibility(View.GONE);
             }
         }
 
         if (!tutor.isIsActive()) {
             image = context.getResources().getDrawable(R.drawable.user_list_off);
+            holder.lastSeen.setText("");
+            holder.loader.setVisibility(View.GONE);
         }
 
         image.setBounds(0, 0, image.getIntrinsicWidth(), image.getIntrinsicHeight());
@@ -82,6 +88,9 @@ public class TutorsListAdapter extends RecyclerView.Adapter<TutorsListAdapter.My
         @BindView(R.id.isOnline)
         TextView isOnline;
 
+        @BindView(R.id.loader)
+        SpinKitView loader;
+
         MyViewHolder(View view) {
             super(view);
             ButterKnife.bind(this, view);

app/src/main/java/com/uam/wmi/findmytutor/service/CoordinateService.java

@@ -25,7 +25,7 @@ public interface CoordinateService {
     Single<List<Coordinate>> getCoordinatesByUserId(@Path("userId") String userId);
 
     @GET("api/coordinates/userTop/{userId}")
-    Single<Coordinate> getTopCoordinatesByUserId(@Path("userId") String userId);
+    Single <Coordinate> getTopCoordinateByUserId(@Path("userId") String userId);
 
     @GET("api/coordinates/top")
     Single<List<Coordinate>> getTopCoordinates();
@@ -42,4 +42,6 @@ public interface CoordinateService {
     @DELETE("api/coordinates/{id}")
     Completable deleteCoordinatesById(@Path("id") String id);
 
+
+
 }

app/src/main/java/com/uam/wmi/findmytutor/utils/LocaleHelper.java

@@ -0,0 +1,80 @@
+package com.uam.wmi.findmytutor.utils;
+
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.os.Build;
+import android.preference.PreferenceManager;
+
+import java.util.Locale;
+
+public class LocaleHelper {
+
+    private static final String SELECTED_LANGUAGE = "Locale.Helper.Selected.Language";
+
+    public static Context onAttach(Context context) {
+        String lang = getPersistedData(context, Locale.getDefault().getLanguage());
+        return setLocale(context, lang);
+    }
+
+    public static Context onAttach(Context context, String defaultLanguage) {
+        String lang = getPersistedData(context, defaultLanguage);
+        return setLocale(context, lang);
+    }
+
+    public static String getLanguage(Context context) {
+        return getPersistedData(context, Locale.getDefault().getLanguage());
+    }
+
+    public static Context setLocale(Context context, String language) {
+        persist(context, language);
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            return updateResources(context, language);
+        }
+
+        return updateResourcesLegacy(context, language);
+    }
+
+    private static String getPersistedData(Context context, String defaultLanguage) {
+        SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
+        return preferences.getString(SELECTED_LANGUAGE, defaultLanguage);
+    }
+
+    private static void persist(Context context, String language) {
+        SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
+        SharedPreferences.Editor editor = preferences.edit();
+
+        editor.putString(SELECTED_LANGUAGE, language);
+        editor.apply();
+    }
+
+    @TargetApi(Build.VERSION_CODES.N)
+    private static Context updateResources(Context context, String language) {
+        Locale locale = new Locale(language);
+        Locale.setDefault(locale);
+
+        Configuration configuration = context.getResources().getConfiguration();
+        configuration.setLocale(locale);
+
+        return context.createConfigurationContext(configuration);
+    }
+
+    @SuppressWarnings("deprecation")
+    private static Context updateResourcesLegacy(Context context, String language) {
+        Locale locale = new Locale(language);
+        Locale.setDefault(locale);
+
+        Resources resources = context.getResources();
+
+        Configuration configuration = resources.getConfiguration();
+        configuration.locale = locale;
+
+        resources.updateConfiguration(configuration, resources.getDisplayMetrics());
+
+        return context;
+    }
+}

app/src/main/java/com/uam/wmi/findmytutor/utils/LocaleUtils.java

@@ -1,10 +1,32 @@
 package com.uam.wmi.findmytutor.utils;
 
+import android.content.Context;
+import android.content.res.Configuration;
 import android.content.res.Resources;
+import android.os.Build;
 import android.support.v4.os.ConfigurationCompat;
 
+import java.util.Locale;
+
 public class LocaleUtils {
     public static String getCurrentLocale() {
         return String.valueOf(ConfigurationCompat.getLocales(Resources.getSystem().getConfiguration()));
     }
+
+    private static Context updateResources(Context context, String language) {
+        Locale locale = new Locale(language);
+        Locale.setDefault(locale);
+
+        Resources res = context.getResources();
+        Configuration config = new Configuration(res.getConfiguration());
+        if (Build.VERSION.SDK_INT >= 22) {
+            config.setLocale(locale);
+            context = context.createConfigurationContext(config);
+        } else {
+            config.locale = locale;
+            res.updateConfiguration(config, res.getDisplayMetrics());
         }
+        return context;
+    }
+}
+

app/src/main/res/layout/activity_tutor_tab.xml

@@ -5,30 +5,29 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:fontFamily="@font/lato_regular"
+    android:id="@+id/activity_tutor_tab"
     tools:context=".activity.TutorTab">
 
     <android.support.design.widget.AppBarLayout
+        android:id="@+id/app_bar"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="@dimen/app_bar_height"
+        android:fitsSystemWindows="true"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <android.support.v7.widget.Toolbar
+        <android.support.design.widget.CollapsingToolbarLayout
-            android:id="@+id/toolbar"
+            android:id="@+id/toolbar_layout"
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
+            android:layout_height="match_parent"
-            android:background="?attr/colorPrimary"
+            android:fitsSystemWindows="true"
-            app:popupTheme="@style/AppTheme.PopupOverlay" />
+            app:contentScrim="?attr/colorPrimary"
+            app:layout_scrollFlags="scroll|exitUntilCollapsed"
+            app:expandedTitleGravity="top|right"
+            app:toolbarId="@+id/toolbar"
+            />
 
     </android.support.design.widget.AppBarLayout>
 
     <include layout="@layout/content_tutor_tab" />
 
-    <android.support.design.widget.FloatingActionButton
-        android:id="@+id/fab"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom|end"
-        android:layout_margin="@dimen/fab_margin"
-        app:srcCompat="@android:drawable/ic_dialog_email" />
-
 </android.support.design.widget.CoordinatorLayout>

app/src/main/res/layout/content_black_list.xml

@@ -28,6 +28,21 @@
         android:textColor="@color/msg_no_notes"
         android:textSize="@dimen/msg_no_notes" />
 
+    <com.github.ybq.android.spinkit.SpinKitView
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:id="@+id/loader"
+        style="@style/SpinKitView.Large.Wave"
+        android:layout_width="150dp"
+        android:layout_height="150dp"
+        app:SpinKit_Color="@color/msg_no_notes"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="@dimen/margin_top_no_notes"
+        android:fontFamily="sans-serif-light"
+        android:text="@string/loading"
+        android:textColor="@color/msg_no_notes"
+        android:textSize="@dimen/msg_no_notes" />
+
+
 
 </RelativeLayout>
 

app/src/main/res/layout/content_tutor_tab.xml

@@ -5,8 +5,9 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:fitsSystemWindows="true"
-    android:id="@+id/activity_whitelist_container"
+        android:id="@+id/activity_tutor_content"
-    tools:context=".activity.WhiteList">
+        tools:context=".activity.TutorTab">
+
 
     <android.support.design.widget.AppBarLayout
         android:id="@+id/app_bar"
@@ -57,10 +58,4 @@
 
     <include layout="@layout/content_tutor_tab_layout" />
 
-
-
-
-    <!-- A RecyclerView with some commonly used attributes -->
-
-
 </android.support.design.widget.CoordinatorLayout>

app/src/main/res/layout/content_tutor_tab_layout.xml

@@ -1,14 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:fillViewport="true"
     app:layout_behavior="@string/appbar_scrolling_view_behavior"
     tools:context=".activity.TutorTab"
-    tools:showIn="@layout/content_tutor_tab2">
+    android:fontFamily="@font/lato_regular"
+    tools:showIn="@layout/content_tutor_tab">
 
     <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
         xmlns:app="http://schemas.android.com/apk/res-auto"
@@ -113,6 +114,7 @@
             android:layout_below="@+id/userRoomLayout"
             android:layout_alignStart="@+id/userRoomLayout"
             android:layout_marginStart="0dp"
+            android:layout_marginEnd="30dp"
             android:layout_marginTop="10dp"
             android:gravity="center"
             android:text="@string/dutyTitle"
@@ -122,7 +124,7 @@
 
         <android.support.v7.widget.RecyclerView
             android:id="@+id/dutyHourView"
-            android:layout_width="300dp"
+            android:layout_width="match_parent"
             android:layout_height="100dp"
             android:layout_below="@+id/addDuty"
 
@@ -135,7 +137,7 @@
         <TextView
             android:id="@+id/userNoteTitle"
             android:textStyle="bold"
-            android:layout_width="wrap_content"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_below="@+id/dutyHourView"
             android:layout_alignStart="@+id/userRoomLayout"
@@ -143,21 +145,24 @@
             android:textColor="@color/mapboxRedDark"
             android:textSize="18sp" />
 
-        <Button
+        <android.support.v7.widget.AppCompatButton
             android:id="@+id/addDuty"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:textColor="@color/white"
+            app:backgroundTint="@color/colorPrimary"
             android:layout_alignBaseline="@+id/dutyTitle"
-            android:layout_toEndOf="@+id/userRoomLayout"
+            android:layout_toEndOf="@+id/dutyTitle"
             android:text="@string/addDuty" />
 
         <android.support.design.widget.TextInputLayout
             android:id="@+id/userNoteLayout"
-            android:layout_width="wrap_content"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_below="@+id/userNoteTitle"
             android:layout_alignParentStart="true"
             android:layout_marginStart="30dp"
+            android:layout_marginEnd="30dp"
             android:layout_marginTop="0dp"
             app:counterEnabled="true"
             app:counterMaxLength="1000">
@@ -165,7 +170,7 @@
             <android.support.design.widget.TextInputEditText
 
                 android:id="@+id/userNote"
-                android:layout_width="300dp"
+                android:layout_width="match_parent"
                 android:layout_height="100dp"
                 android:layout_alignStart="@+id/userNoteLayout"
                 android:hint="@string/tutorTabHint"
@@ -179,21 +184,24 @@
                 android:textColor="@color/note_list_text" />
         </android.support.design.widget.TextInputLayout>
 
-        <Button
+        <android.support.v7.widget.AppCompatButton
             android:id="@+id/scrapTutorTab"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_alignBaseline="@+id/personalInfoTitle"
             android:layout_alignEnd="@+id/userEmailLayout"
+            android:textColor="@color/white"
+            app:backgroundTint="@color/colorPrimary"
             android:text="@string/scrap_tutor_tab" />
 
-        <Button
+        <android.support.v7.widget.AppCompatButton
-
+            android:id="@+id/saveButton"
-            android:id="@+id/saveButon"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_below="@+id/userNoteLayout"
             android:layout_alignEnd="@+id/dutyHourView"
+            android:textColor="@color/white"
+            app:backgroundTint="@color/colorPrimary"
             android:text="@string/saveButton" />
 
 

app/src/main/res/layout/content_white_list.xml

@@ -28,6 +28,20 @@
         android:textColor="@color/msg_no_notes"
         android:textSize="@dimen/msg_no_notes" />
 
+    <com.github.ybq.android.spinkit.SpinKitView
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:id="@+id/loader"
+        style="@style/SpinKitView.Large.Wave"
+        android:layout_width="150dp"
+        android:layout_height="150dp"
+        app:SpinKit_Color="@color/msg_no_notes"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="@dimen/margin_top_no_notes"
+        android:fontFamily="sans-serif-light"
+        android:text="@string/loading"
+        android:textColor="@color/msg_no_notes"
+        android:textSize="@dimen/msg_no_notes" />
+
 
 </RelativeLayout>
 

app/src/main/res/layout/preference_button_widget.xml

@@ -1,13 +1,22 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:gravity="right"
+    android:fontFamily="@font/lato_regular"
     >
-    <Button xmlns:android="http://schemas.android.com/apk/res/android"
+
+
+    <android.support.v7.widget.AppCompatButton
+    xmlns:android="http://schemas.android.com/apk/res/android"
         android:id="@+id/button_choose_from_map"
         android:text="@string/preference_manual_location_button"
         android:layout_width="wrap_content"
+        android:textColor="@color/white"
+        app:backgroundTint="@color/top_user_modal"
         android:layout_height="wrap_content"
         />
+
+
 </LinearLayout>

app/src/main/res/layout/tutor_list_row.xml

@@ -19,9 +19,20 @@
         android:layout_alignParentTop="true"
         android:layout_marginStart="12dp"
         android:layout_marginTop="10dp"
+
         android:textColor="@color/note_list_text"
         android:textSize="15sp" />
 
+
+    <com.github.ybq.android.spinkit.SpinKitView xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:id="@+id/loader"
+        style="@style/SpinKitView.Large.Wave"
+        android:layout_marginStart="12dp"
+        android:layout_marginTop="35dp"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        app:SpinKit_Color="@color/colorAccent" />
+
     <TextView
         android:id="@+id/lastSeen"
         android:layout_width="270dp"
@@ -35,7 +46,6 @@
         android:textColor="#979797"
         android:textSize="13sp" />
 
-
     <TextView
         android:id="@+id/isOnline"
         android:layout_width="50dp"

app/src/main/res/layout/users_list_main.xml

@@ -27,5 +27,20 @@
         android:textSize="@dimen/msg_no_notes" />
 
 
+    <com.github.ybq.android.spinkit.SpinKitView
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:id="@+id/loader"
+        style="@style/SpinKitView.Large.Wave"
+        android:layout_width="150dp"
+        android:layout_height="150dp"
+        app:SpinKit_Color="@color/msg_no_notes"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="@dimen/margin_top_no_notes"
+        android:fontFamily="sans-serif-light"
+        android:text="@string/loading"
+        android:textColor="@color/msg_no_notes"
+        android:textSize="@dimen/msg_no_notes" />
+
+
 </RelativeLayout>
 

app/src/main/res/values-pl/strings.xml

@@ -57,7 +57,7 @@
     <string name="navigation_item_blacklist">Czarna lista</string>
     <string name="navigation_item_whitelist">Biała lista</string>
     <string name="navigation_item_settings">Ustawienia</string>
-    <string name="navigation_item_profile">Profil uzytkownika</string>
+    <string name="navigation_item_profile">Profil użytkownika</string>
     <string name="navigation_item_logout">Wyloguj</string>
     <!-- Tutors list -->
     <string name="action_settings">Ustawienia</string>
@@ -284,10 +284,10 @@
     <string name="exact_mode">dokładny</string>
     <string name="approx_mode">przybliżony</string>
     <string name="other_location">Niezapisana lokalizacja.</string>
-    <string name="last_seen">Ostatnio</string>
+    <string name="last_sign">Ostatnio</string>
-    <string name="available_now">Dostępny teraz</string>
-    <string name="profile_activity_title">Profil</string>
 
+    <string name="available_now">Dostępny teraz</string>
+    <string name="profile_activity_title">Profil użytkownika</string>
 
 </resources>
 

app/src/main/res/values/strings.xml

@@ -455,5 +455,5 @@
     <string name="other_location">Not saved location.</string>
     <string name="user_status_label" translatable="false">Status</string>
     <string name="available_now">Available now</string>
-    <string name="last_seen">Last seen</string>
+    <string name="last_sign">Last seen</string>
 </resources>

app/src/main/res/xml/pref_sharing.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/pref_screen"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:fontFamily="@font/lato_regular">
@@ -58,6 +59,8 @@
             android:title="@string/title_manual_status" />
         <com.uam.wmi.findmytutor.utils.RightButtonPreference
             android:key="remove_manual_status"
+            android:textColor="@color/white"
+            app:backgroundTint="@color/mapboxRedDark"
             android:text="@string/preference_manual_status_button_remove" />
 
     </PreferenceCategory>