diff --git a/.idea/misc.xml b/.idea/misc.xml
index b0c7b20..dc44dda 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -29,7 +29,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8 (1)" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/activity/BlackList.java b/app/src/main/java/com/uam/wmi/findmytutor/activity/BlackList.java
index 607c7c5..c9faef8 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/activity/BlackList.java
+++ b/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.graphics.drawable.ColorDrawable;
 import android.os.Bundle;
 import android.support.design.widget.CoordinatorLayout;
 import android.support.design.widget.FloatingActionButton;
@@ -14,18 +15,28 @@ import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.Toolbar;
 import android.text.TextUtils;
 import android.util.Log;
+import android.view.Gravity;
 import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
 import android.view.View;
+import android.view.WindowManager;
 import android.widget.Button;
+import android.widget.CompoundButton;
 import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.PopupWindow;
+import android.widget.Switch;
 import android.widget.TextView;
 import android.widget.Toast;
+import android.widget.ToggleButton;
 
 import com.jakewharton.retrofit2.adapter.rxjava2.HttpException;
 import com.mapbox.geojson.Point;
 import com.mapbox.mapboxsdk.geometry.LatLng;
 import com.uam.wmi.findmytutor.R;
 import com.uam.wmi.findmytutor.adapters.BlackListAdapter;
+import com.uam.wmi.findmytutor.model.IsUsingListBool;
 import com.uam.wmi.findmytutor.model.PredefinedCoordViewModel;
 import com.uam.wmi.findmytutor.model.StudentIdModel;
 import com.uam.wmi.findmytutor.model.User;
@@ -40,7 +51,9 @@ import com.uam.wmi.findmytutor.utils.RestApiHelper;
 import com.uam.wmi.findmytutor.utils.SharingLevel;
 
 import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
@@ -54,18 +67,21 @@ public class BlackList extends AppCompatActivity {
 
     private CompositeDisposable disposable = new CompositeDisposable();
     private UserService userService;
-
+    private boolean didFetched = false;
+    private String tutorId;
 
     @BindView(R.id.recycler_view)
     RecyclerView recyclerView;
     @BindView(R.id.black_list_empty_text_view)
     TextView noNotesView;
-
+    @BindView(R.id.switch_blacklist_toggle)
+    Switch aSwitch;
     @BindView(R.id.add_to_black_list_fab)
     FloatingActionButton addToBlackListFab;
 
     private BlackListAdapter mAdapter;
     private List<User> blacklistedUsers = new ArrayList<>();
+    private HashSet<String> blacklistedUsersIDs = new HashSet<>();
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -73,9 +89,11 @@ public class BlackList extends AppCompatActivity {
         getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
         setContentView(R.layout.activity_black_list);
         ButterKnife.bind(this);
+        aSwitch.setText(getString(R.string.blacklist) +" ON");
+        tutorId = PrefUtils.getUserId(getApplicationContext());
 
         Toolbar toolbar = findViewById(R.id.toolbar);
-        toolbar.setTitle(getString(R.string.activity_title_home));
+        toolbar.setTitle(getString(R.string.activity_title_blacklist));
         setSupportActionBar(toolbar);
 
         userService = ApiClient.getClient(getApplicationContext())
@@ -101,31 +119,26 @@ public class BlackList extends AppCompatActivity {
 
             @Override
             public void onLongClick(View view, int position) {
-
             }
-
-
         }));
 
         addToBlackListFab.setOnClickListener(this::showFabDialog);
 
-        fetchBlackListedUsers(PrefUtils.getUserId(getApplicationContext()));
+        fetchBlackListedUsersIDs(PrefUtils.getUserId(getApplicationContext()));
+        handleSwitch();
     }
 
-    private void fetchBlackListedUsers(String userId) {
+    private void fetchBlackListedUsersIDs(String userId) {
         disposable.add(
                 userService.getTutorBlacklistedByID(userId)
                 .subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
-                .subscribeWith(new DisposableSingleObserver<List<User>>() {
+                .subscribeWith(new DisposableSingleObserver<List<String>>() {
                     @Override
-                    public void onSuccess(List<User> users) {
-                        blacklistedUsers.addAll(users);
-
-                        mAdapter.notifyDataSetChanged();
-                        Log.e("BLACKLIST","fetch success");
-                        Snackbar.make(getWindow().getDecorView().getRootView(), "fetch success", Snackbar.LENGTH_LONG)
-                                .setAction("Action", null).show();
+                    public void onSuccess(List<String> users) {
+                        blacklistedUsersIDs.addAll(users);
+                        didFetched = true;
+                        fetchBlackListedUsers();
                         toggleEmptyNotes();
                     }
 
@@ -137,6 +150,33 @@ public class BlackList extends AppCompatActivity {
         );
     }
 
+    private void fetchBlackListedUsers() {
+        for (String GUID : blacklistedUsersIDs){
+            disposable.add(
+                    userService.getUserById(GUID)
+                            .subscribeOn(Schedulers.io())
+                            .observeOn(AndroidSchedulers.mainThread())
+                            .subscribeWith(new DisposableSingleObserver<User>() {
+                                @Override
+                                public void onSuccess(User user) {
+                                    blacklistedUsers.add(user);
+                                    Snackbar.make(getWindow().getDecorView().getRootView(), "user fetch OK! success", Snackbar.LENGTH_LONG)
+                                            .setAction("Action", null).show();
+                                    toggleEmptyNotes();
+                                    if (blacklistedUsers.size() == blacklistedUsersIDs.size()) {
+                                        mAdapter.notifyDataSetChanged();
+                                    }
+                                }
+
+                                @Override
+                                public void onError(Throwable e) {
+                                    showError(e);
+                                }
+                            })
+            );
+        }
+    }
+
 
     private void showFabDialog(View v){
         LayoutInflater layoutInflaterAndroid = LayoutInflater.from(getApplicationContext());
@@ -150,6 +190,7 @@ public class BlackList extends AppCompatActivity {
                 .setNegativeButton(R.string.cancel, null);
 
         final AlertDialog alertDialog = alertDialogBuilderUserInput.create();
+        alertDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
 
         EditText modalUserInput = view.findViewById(R.id.black_list_modal_input);
 
@@ -164,10 +205,9 @@ public class BlackList extends AppCompatActivity {
                 String body = modalUserInput.getText().toString();
 
                 if (TextUtils.isEmpty(body)) {
-                    Toast.makeText(getApplicationContext(), "Co tu napisac?", Toast.LENGTH_SHORT).show();
+                    Toast.makeText(getApplicationContext(), R.string.can_not_be_empty, Toast.LENGTH_SHORT).show();
                     modalUserInput.requestFocus();
                 } else {
-//                    send4Location(body, latLng);
                     sendUserToBlacklist(body);
                     alertDialog.dismiss();
                 }
@@ -178,20 +218,18 @@ public class BlackList extends AppCompatActivity {
     }
 
     private void sendUserToBlacklist(String body) {
-
-        UserService userService = ApiClient.getClient(getApplicationContext()).create(UserService.class);
         StudentIdModel studentIdModel = new StudentIdModel(body);
-        Toast.makeText(getApplicationContext(), body, Toast.LENGTH_SHORT).show();
-        //TODO subscribe Completable #how to do that?
-//        disposable.add(
-//                userService.addStudentToBlacklist(PrefUtils.getUserId(getApplicationContext()), studentIdModel)
-//                        .observeOn(AndroidSchedulers.mainThread())
-//
-//
-//        );
+        disposable.add(
+                userService.addStudentToBlacklist(PrefUtils.getUserId(getApplicationContext()), studentIdModel)
+                        .subscribeOn(Schedulers.io())
+                        .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(()->{
+                    fetchBlackListedUsersIDs(PrefUtils.getUserId(getApplicationContext()));
+                    Toast.makeText(getApplicationContext(), R.string.user_added, Toast.LENGTH_SHORT).show();
+                },this::showError)
+        );
     }
 
-
     private void showError(Throwable e) {
         String message;
 
@@ -201,14 +239,22 @@ public class BlackList extends AppCompatActivity {
         } else {
             message = "Network Error !";
         }
+        Toast.makeText(getApplicationContext(), e.toString(), Toast.LENGTH_SHORT).show();
+
+
         Snackbar.make(getWindow().getDecorView().getRootView(), message, Snackbar.LENGTH_LONG)
                 .setAction("Action", null).show();
     }
 
     private void toggleEmptyNotes() {
-        if (blacklistedUsers.size() >= 0) {
+
+        if (didFetched && blacklistedUsers.size() == 0) {
+            noNotesView.setText(R.string.list_is_empty);
+            noNotesView.setVisibility(View.VISIBLE);
+        }else if (blacklistedUsers.size() > 0) {
             noNotesView.setVisibility(View.GONE);
         } else {
+            noNotesView.setText(getString(R.string.loading));
             noNotesView.setVisibility(View.VISIBLE);
         }
     }
@@ -222,7 +268,6 @@ public class BlackList extends AppCompatActivity {
     @Override
     public void onResume() {
         super.onResume();
-        fetchBlackListedUsers(PrefUtils.getUserId(this));
     }
 
     @Override
@@ -234,4 +279,57 @@ public class BlackList extends AppCompatActivity {
     public void onStop() {
         super.onStop();
     }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        getMenuInflater().inflate(R.menu.menu_black_list, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+
+        if (item.getItemId()==R.id.action_blacklist_info_popup){
+            int layoutID = R.layout.info_popup_blacklist;
+
+            View popupView = getLayoutInflater().inflate(layoutID,null);
+
+            PopupWindow popupWindow = new PopupWindow(popupView,
+                    LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
+            // If the PopupWindow should be focusable
+            popupWindow.setFocusable(true);
+            // If you need the PopupWindow to dismiss when when touched outside
+            popupWindow.setBackgroundDrawable(new ColorDrawable());
+            // Get the View's(the one that was clicked in the Fragment) location
+            View anchorView=  getWindow().getDecorView().findViewById(android.R.id.content);
+            popupWindow.showAtLocation(anchorView,Gravity.TOP|Gravity.END, 0, 0);
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+
+    private void handleSwitch(){
+        aSwitch.setOnCheckedChangeListener((buttonView, isChecked) -> {
+            if (isChecked){
+                aSwitch.setText(getString(R.string.blacklist) + " "+ getString(R.string.on));
+                handleChangeRequest(true);
+            }else {
+                aSwitch.setText(getString(R.string.blacklist) + " "+getString(R.string.off));
+                handleChangeRequest(false);
+            }
+        });
+    }
+
+    private void handleChangeRequest(boolean value){
+        IsUsingListBool isUsingListBool = new IsUsingListBool();
+        isUsingListBool.setIsUsing(value);
+        disposable.add(
+        userService.setTutorBlacklist(tutorId, isUsingListBool)
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+            .subscribe(()->{
+            },this::showError)
+        );
+    }
 }
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/adapters/BlackListAdapter.java b/app/src/main/java/com/uam/wmi/findmytutor/adapters/BlackListAdapter.java
index bb5a6c2..3fd9043 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/adapters/BlackListAdapter.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/adapters/BlackListAdapter.java
@@ -3,25 +3,44 @@ package com.uam.wmi.findmytutor.adapters;
 import android.content.Context;
 import android.graphics.drawable.Drawable;
 import android.support.annotation.NonNull;
+import android.support.design.widget.Snackbar;
 import android.support.v7.widget.RecyclerView;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ImageButton;
 import android.widget.TextView;
+import android.widget.Toast;
 
+import com.jakewharton.retrofit2.adapter.rxjava2.HttpException;
 import com.uam.wmi.findmytutor.R;
+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.PrefUtils;
+import com.uam.wmi.findmytutor.utils.RestApiHelper;
 
 import java.util.List;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
+import io.reactivex.android.schedulers.AndroidSchedulers;
+import io.reactivex.disposables.CompositeDisposable;
+import io.reactivex.schedulers.Schedulers;
+import okhttp3.ResponseBody;
+
+import static com.mapbox.mapboxsdk.Mapbox.getApplicationContext;
 
 
 public class BlackListAdapter extends RecyclerView.Adapter<BlackListAdapter.MyViewHolder> {
 
     private Context context;
     private List<User> tutorsList;
+    private CompositeDisposable disposable = new CompositeDisposable();
+    private UserService userService;
+
 
     public BlackListAdapter(Context context, List<User> tutors) {
         this.context = context;
@@ -30,6 +49,8 @@ public class BlackListAdapter extends RecyclerView.Adapter<BlackListAdapter.MyVi
     @NonNull
     @Override
     public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        userService = ApiClient.getClient(getApplicationContext())
+                .create(UserService.class);
         View itemView = LayoutInflater.from(parent.getContext())
                 .inflate(R.layout.black_list_row, parent, false);
 
@@ -41,21 +62,36 @@ public class BlackListAdapter extends RecyclerView.Adapter<BlackListAdapter.MyVi
         Drawable image = null;
         User tutor = tutorsList.get(position);
 
-        holder.firstName.setText(tutor.getFirstName());
-        holder.lastName.setText(tutor.getLastName());
+        holder.firstName.setText(tutor.getFirstName() + " " + tutor.getLastName());
+        holder.lastName.setText("Index: " + tutor.getLdapLogin() + "  Email: " + tutor.getEmail());
+//"s416196"
+        holder.imageButton.setOnClickListener(l ->{
+            StudentIdModel studentIdModel = new StudentIdModel(tutor.getLdapLogin());
+            String tutorId = PrefUtils.getUserId(getApplicationContext());
+            disposable.add(
+                    userService.removeStudentFromBlacklist(tutorId, studentIdModel)
+                            .subscribeOn(Schedulers.io())
+                            .observeOn(AndroidSchedulers.mainThread())
+                    .subscribe(()->{
+                        Toast.makeText(getApplicationContext(), "User removed", Toast.LENGTH_SHORT).show();
+                        tutorsList.remove(position);
+                        notifyDataSetChanged();
+                    },this::showError)
+            );
+        });
+//
+//        if (tutor.isIsOnline()) {
+//            image = context.getResources().getDrawable(R.drawable.user_list_online);
+//        } else {
+//            image = context.getResources().getDrawable(R.drawable.user_list_offline);
+//        }
+//
+//        if (!tutor.isIsActive()) {
+//            image = context.getResources().getDrawable(R.drawable.user_list_off);
+//        }
 
-        if (tutor.isIsOnline()) {
-            image = context.getResources().getDrawable(R.drawable.user_list_online);
-        } else {
-            image = context.getResources().getDrawable(R.drawable.user_list_offline);
-        }
-
-        if (!tutor.isIsActive()) {
-            image = context.getResources().getDrawable(R.drawable.user_list_off);
-        }
-
-        image.setBounds(0, 0, image.getIntrinsicWidth(), image.getIntrinsicHeight());
-        holder.isOnline.setCompoundDrawables(image, null, null, null);
+//        image.setBounds(0, 0, image.getIntrinsicWidth(), image.getIntrinsicHeight());
+//        holder.isOnline.setCompoundDrawables(image, null, null, null);
     }
 
     @Override
@@ -71,8 +107,10 @@ public class BlackListAdapter extends RecyclerView.Adapter<BlackListAdapter.MyVi
         @BindView(R.id.lastName)
         TextView lastName;
 
-        @BindView(R.id.isOnline)
-        TextView isOnline;
+//        @BindView(R.id.isOnline)
+//        TextView isOnline;
+        @BindView(R.id.removeUserImageButton)
+        ImageButton imageButton;
 
         MyViewHolder(View view) {
             super(view);
@@ -80,5 +118,17 @@ public class BlackListAdapter extends RecyclerView.Adapter<BlackListAdapter.MyVi
         }
     }
 
+    private void showError(Throwable e) {
+        String message;
+
+        if (e instanceof HttpException) {
+            ResponseBody responseBody = ((HttpException) e).response().errorBody();
+            message = RestApiHelper.getErrorMessage(responseBody);
+        } else {
+            message = "Network Error !";
+        }
+        Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT).show();
+
+    }
 
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/model/StudentIdModel.java b/app/src/main/java/com/uam/wmi/findmytutor/model/StudentIdModel.java
index 7c0f8a2..ab1f37c 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/model/StudentIdModel.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/model/StudentIdModel.java
@@ -20,10 +20,11 @@ public class StudentIdModel extends BaseResponse{
 
   /**
    *
-   * @param studentId
+   * @param str
    */
-  public StudentIdModel(String studentId){
-    this.studentId = studentId;
+  public StudentIdModel(String str){
+//    this.studentId = str;
+    this.ldapLogin = str;
   }
 
   public StudentIdModel studentId(String studentId) {
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/service/UserService.java b/app/src/main/java/com/uam/wmi/findmytutor/service/UserService.java
index 75671ed..625e989 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/service/UserService.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/service/UserService.java
@@ -15,6 +15,7 @@ import retrofit2.Response;
 import retrofit2.http.Body;
 import retrofit2.http.DELETE;
 import retrofit2.http.GET;
+import retrofit2.http.HTTP;
 import retrofit2.http.POST;
 import retrofit2.http.PUT;
 import retrofit2.http.Path;
@@ -61,7 +62,7 @@ public interface UserService {
     Completable setUserInActive(@Path("userID") String userID);
 
     @GET("api/users/blacklist/{tutorID}")
-    Single<List<User>> getTutorBlacklistedByID(@Path("tutorID") String tutorID);
+    Single<List<String>> getTutorBlacklistedByID(@Path("tutorID") String tutorID);
 
     @PUT("api/users/blacklist/{tutorID}")
     Completable setTutorBlacklist(@Path("tutorID") String tutorID, @Body IsUsingListBool isUsing);
@@ -69,7 +70,8 @@ public interface UserService {
     @POST("api/users/blacklist/{tutorID}")
     Completable addStudentToBlacklist(@Path("tutorID") String tutorID, @Body StudentIdModel student);
 
-    @DELETE("api/users/blacklist/{tutorID}")
+//    @DELETE("api/users/blacklist/{tutorID}")
+    @HTTP(method = "DELETE", path = "api/users/blacklist/{tutorID}", hasBody = true)
     Completable removeStudentFromBlacklist(@Path("tutorID") String tutorID, @Body StudentIdModel student);
 
     @GET("api/users/whitelist/{tutorID}")
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 48fd35f..f5103c7 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
@@ -6,7 +6,7 @@ import java.util.Arrays;
 import java.util.List;
 
 public class Const {
-    public final static String BASE_URL = "https://s416084.projektstudencki.pl/master/";
+    public final static String BASE_URL = "https://s416084.projektstudencki.pl/develop/";
     public final static Integer onlineBackgroundLocationInterval = 7000;
     public final static Integer offlineBackgroundLocationInterval = 36000;
     public final static Integer defaultMapZoom = 17;
diff --git a/app/src/main/res/layout/activity_black_list.xml b/app/src/main/res/layout/activity_black_list.xml
index 2795643..7b69662 100644
--- a/app/src/main/res/layout/activity_black_list.xml
+++ b/app/src/main/res/layout/activity_black_list.xml
@@ -5,6 +5,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:fitsSystemWindows="true"
+    android:id="@+id/activity_blacklist_container"
     tools:context=".activity.BlackList">
 
     <android.support.design.widget.AppBarLayout
@@ -39,16 +40,17 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_alignParentRight="true"
-                    android:text="Block the niggas"
+                    android:text="Block the users"
                     android:textSize="15sp"/>
 
-                <TextView
-                    android:id="@+id/tv_description"
+                <Switch
+                    android:id="@+id/switch_blacklist_toggle"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:layout_alignParentRight="true"
-                    android:textSize="20sp"
-                    android:text="Each nigga on dat list won't see you ugly AF ass, bitch"/>
+                    android:thumbTextPadding="45dp"
+                    android:checked="true"
+                    android:text="BLACKLIST TEXT SWITCH" />
+
             </LinearLayout>
 
             <android.support.v7.widget.Toolbar
@@ -59,8 +61,6 @@
                 app:popupTheme="@style/AppTheme.PopupOverlay"
                 />
 
-
-
         </android.support.design.widget.CollapsingToolbarLayout>
     </android.support.design.widget.AppBarLayout>
 
@@ -68,25 +68,17 @@
 
     <android.support.design.widget.FloatingActionButton
         android:id="@+id/add_to_black_list_fab"
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_margin="@dimen/fab_margin"
+        android:layout_marginTop="-322dp"
         app:layout_anchor="@id/app_bar"
         app:layout_anchorGravity="bottom|end"
-        app:srcCompat="@drawable/abc_ic_clear_material" />
+        app:srcCompat="@android:drawable/ic_input_add"
+        app:useCompatPadding="true"
+        tools:srcCompat="@tools:sample/backgrounds/scenic" />
 
     <!-- A RecyclerView with some commonly used attributes -->
 
 
-    <TextView
-        android:id="@+id/black_list_empty_text_view"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        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" />
-
 </android.support.design.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/black_list_row.xml b/app/src/main/res/layout/black_list_row.xml
index f35e962..d2efd45 100644
--- a/app/src/main/res/layout/black_list_row.xml
+++ b/app/src/main/res/layout/black_list_row.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout 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="90dp"
     android:clickable="true"
@@ -34,16 +35,25 @@
         android:textSize="15sp" />
 
 
-    <TextView
-        android:id="@+id/isOnline"
-        android:layout_width="48dp"
-        android:layout_height="30dp"
-        android:layout_below="@+id/firstName"
-        android:layout_marginStart="7dp"
-        android:layout_marginTop="-10dp"
-        android:layout_toEndOf="@+id/firstName"
-        android:textColor="@color/note_list_text"
-        android:textSize="@dimen/note_list_text" />
+    <!--<TextView-->
+        <!--android:id="@+id/isOnline"-->
+        <!--android:layout_width="48dp"-->
+        <!--android:layout_height="30dp"-->
+        <!--android:layout_below="@+id/firstName"-->
+        <!--android:layout_marginStart="7dp"-->
+        <!--android:layout_marginTop="-10dp"-->
+        <!--android:layout_toEndOf="@+id/firstName"-->
+        <!--android:textColor="@color/note_list_text"-->
+        <!--android:textSize="@dimen/note_list_text" />-->
 
 
+    <ImageButton
+        android:id="@+id/removeUserImageButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/firstName"
+        android:layout_toEndOf="@+id/firstName"
+        android:background="@null"
+        app:srcCompat="@drawable/abc_ic_clear_material" />
+
 </RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/content_black_list.xml b/app/src/main/res/layout/content_black_list.xml
index 58a94c5..a252726 100644
--- a/app/src/main/res/layout/content_black_list.xml
+++ b/app/src/main/res/layout/content_black_list.xml
@@ -18,7 +18,7 @@
         android:layout_height="match_parent" />
 
     <TextView
-        android:id="@+id/txt_empty_notes_view"
+        android:id="@+id/black_list_empty_text_view"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_centerHorizontal="true"
diff --git a/app/src/main/res/layout/info_popup_blacklist.xml b/app/src/main/res/layout/info_popup_blacklist.xml
index e09d682..d014fd3 100644
--- a/app/src/main/res/layout/info_popup_blacklist.xml
+++ b/app/src/main/res/layout/info_popup_blacklist.xml
@@ -7,71 +7,33 @@
     android:textColor="@color/half_black">
 
     <TextView
-        android:id="@+id/textViewP1"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginLeft="20dp"
-        android:layout_marginTop="20dp"
-        android:layout_weight="1"
-        android:text="@string/map_info_text_p1"
-        android:textColor="@color/half_black" />
-
-    <TextView
-        android:id="@+id/textViewP2"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginLeft="20dp"
-        android:layout_marginTop="20dp"
-        android:layout_weight="1"
-        android:text="@string/map_info_text_p2"
-        android:textColor="@color/half_black" />
-
-    <TextView
-        android:id="@+id/textViewP3"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginLeft="20dp"
-        android:layout_marginTop="20dp"
-        android:layout_weight="1"
-        android:text="@string/map_info_text_p3"
-        android:textColor="@color/half_black" />
-
-
-    <TextView
-        android:id="@+id/exactMarkerTextView"
+        android:id="@+id/textViewP1_info_icon_blacklist_p1"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginLeft="5dp"
-        android:drawableLeft="@drawable/exact_localization_marker"
-        android:drawablePadding="5dp"
-        android:layout_marginBottom="5dp"
-        android:gravity="center"
-        android:text="@string/map_info_text_marker_exact"
-        android:textColor="@color/half_black" />
-
-
-    <TextView
-        android:id="@+id/approximateTextView"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginLeft="5dp"
-        android:drawableLeft="@drawable/approximate_localization_marker"
-        android:drawablePadding="5dp"
-        android:layout_marginBottom="5dp"
-        android:gravity="center"
-        android:text="@string/map_info_text_marker_approximated"
+        android:layout_marginTop="5dp"
+        android:layout_weight="1"
+        android:text="@string/info_icon_blacklist_p1"
         android:textColor="@color/half_black" />
 
     <TextView
-        android:id="@+id/manualMarkerTextView"
+        android:id="@+id/textViewP2_info_icon_blacklist_p2"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginLeft="5dp"
-        android:layout_marginBottom="5dp"
-        android:drawableLeft="@drawable/manual_localization_marker"
-        android:drawablePadding="0dp"
-        android:gravity="center"
-        android:text="@string/map_info_text_marker_manual"
+        android:layout_marginTop="20dp"
+        android:layout_weight="1"
+        android:text="@string/info_icon_blacklist_p2"
+        android:textColor="@color/half_black" />
+
+    <TextView
+        android:id="@+id/textViewP3_info_icon_blacklist_p3"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="5dp"
+        android:layout_marginTop="20dp"
+        android:layout_weight="1"
+        android:text="@string/info_icon_blacklist_p3"
         android:textColor="@color/half_black" />
 
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/menu/menu_black_list.xml b/app/src/main/res/menu/menu_black_list.xml
index 23de524..8e1ae9f 100644
--- a/app/src/main/res/menu/menu_black_list.xml
+++ b/app/src/main/res/menu/menu_black_list.xml
@@ -3,8 +3,9 @@
     xmlns:tools="http://schemas.android.com/tools"
     tools:context="com.uam.wmi.findmytutor.activity.BlackList">
     <item
-        android:id="@+id/action_settings"
+        android:id="@+id/action_blacklist_info_popup"
         android:orderInCategory="100"
-        android:title="@string/action_settings"
-        app:showAsAction="never" />
+        android:title="Popup info icon"
+        android:icon="@drawable/outline_info_24"
+        app:showAsAction="ifRoom" />
 </menu>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index c764d4f..4770d64 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -211,12 +211,10 @@
     <string name="info_icon_userlist_tab_level_status_offline">- użytkownik jest obecnie offline</string>
     <string name="info_icon_userlist_tab_level_status_inactive">- użytkownik jest nieaktywny</string>
     <string name="info_icon_userlist_tab_level_status_inactive_tip">(nie udostępnił żadnych danych o lokalizacji od conajmniej tygodnia)</string>
-<<<<<<< HEAD
     <string name="add">Dodaj</string>
     <string name="index_user">Index użytkownika</string>
     <string name="black_list_title">Dodaj użytkownika do Blacklsi</string>
 
-=======
     <string name="info_icon_userlist_summary">Po kliknięciu w imię i nazwisko, wyświetli się karta zawierająca dokładne informacje o profesorze.</string>
 
 
@@ -245,7 +243,13 @@
     <string name="negative_dialog_button">Nie</string>
     <string name="enable_sharing_question">Aby skorzystać z tej funkcji musisz pozwolić na udostępnianie lokalizacji. Zgadzasz sie?</string>
     <string name="sharing_modal_title">Udostępnianie</string>
->>>>>>> develop
+    <string name="blacklist">Czarna lista</string>
+    <string name="can_not_be_empty">Pole nie może być puste</string>
+    <string name="user_added">Użytkownik dodany</string>
+    <string name="list_is_empty">Lista jest pusta</string>
+    <string name="on">WŁĄCZONA</string>
+    <string name="off">WYŁĄCZONA</string>
+    <string name="title_activity_black_list">Czarna lista</string>
 </resources>
 
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d6f2667..15bb46b 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -32,7 +32,7 @@
 
     <!-- Tutors list -->
     <string name="action_settings">Settings</string>
-    <string name="activity_title_home">Notes</string>
+    <string name="activity_title_blacklist">Blacklist</string>
     <string name="prompt_password">Password</string>
     <string name="action_sign_in">Sign in or register</string>
     <string name="action_sign_out">Sign out</string>
@@ -297,7 +297,6 @@
     <string name="info_icon_userlist_tab_level_status_offline">- user is currently offline</string>
     <string name="info_icon_userlist_tab_level_status_inactive">- user is inactive </string>
     <string name="info_icon_userlist_tab_level_status_inactive_tip">(didn’t share any localization data since 7 days)</string>
-<<<<<<< HEAD
     <string name="title_activity_black_list">BlackList</string>
     <string name="index_user">User index</string>
     <string name="black_list_title">Add user to Blacklist</string>
@@ -391,13 +390,11 @@
         "when a user tries to pick up one of cards.\n\n"
     </string>
     <string name="add">Add</string>
-=======
     <string name="info_icon_userlist_summary">After clicking on a name, the tutor tab will pop up, containing details about selected tutor.</string>
 
     <string name="possitive_dialog_button">Yes</string>
 
     <string name="pref_title_acra" translatable="false">App issues reporting</string>
->>>>>>> develop
 
     <!--(ENG) Profile Activity strings-->
     <string name="hint_duty_day">Day</string>
@@ -415,4 +412,11 @@
     <string name="enable_sharing_question">In order to use this function, you have to enable localization sharing. May I do it for you?</string>
     <string name="sharing_modal_title">Sharing</string>
     <string name="lack_of_status">The user hasn\'t defined a status.</string>
+    <string name="blacklist">Blacklist</string>
+    <string name="can_not_be_empty">Field can not be empty</string>
+    <string name="user_added">User added</string>
+    <string name="list_is_empty">The list is empty</string>
+    <string name="activity_title_home">Map</string>
+    <string name="on">ON</string>
+    <string name="off">OFF</string>
 </resources>