Merge remote-tracking branch 'origin/feature_integrate_login' into feature_board_view

# Conflicts:
#	app/build.gradle
#	app/src/main/AndroidManifest.xml
#	app/src/main/java/it/unisannio/ding/ids/wedroid/app/MainActivity.kt
#	app/src/main/java/it/unisannio/ding/ids/wedroid/app/util/PreferenceReader.java
#	app/src/main/java/it/unisannio/ding/ids/wedroid/app/util/PreferenceWriter.java
#	app/src/main/java/it/unisannio/ding/ids/wedroid/app/util/ServicesFactory.kt
#	app/src/main/java/it/unisannio/ding/ids/wedroid/app/util/SharedPreferenceHelper.kt
#	app/src/main/res/layout/activity_main.xml
#	app/src/main/res/values/dimens.xml
#	app/src/main/res/values/strings.xml
#	app/src/main/res/values/styles.xml
#	build.gradle

app/src/main/AndroidManifest.xml

@@ -29,7 +29,7 @@
         <activity
             android:name=".view.WListsListActivity"
             android:label="WList"
-            android:theme="@style/AppTheme.NoActionBar"/>
+            android:theme="@style/AppTheme.NoActionBar" />
 
 
         <activity

app/src/main/java/it/unisannio/ding/ids/wedroid/app/data/dao/WListDao.java

@@ -19,7 +19,7 @@ public interface WListDao {
     LiveData<List<WList>> getAllWList();
 
     @Insert(onConflict = OnConflictStrategy.REPLACE)
-     void insert(WList wList);
+    void insert(WList wList);
 
     @Delete
     void delete(WList wList);

app/src/main/java/it/unisannio/ding/ids/wedroid/app/data/database/BoardDatabase.java

@@ -12,6 +12,7 @@ import it.unisannio.ding.ids.wedroid.app.data.entity.Board;
 @Database(entities = Board.class, version = 1, exportSchema = false)
 public abstract class BoardDatabase extends RoomDatabase {
     private static volatile BoardDatabase INSTANCE;
+
     public abstract BoardDao boardDao();
 
     public static BoardDatabase getDatabase(Context context) {

app/src/main/java/it/unisannio/ding/ids/wedroid/app/data/database/WListDatabase.java

@@ -12,6 +12,7 @@ import it.unisannio.ding.ids.wedroid.app.data.entity.WList;
 @Database(entities = WList.class, version = 2, exportSchema = false)
 public abstract class WListDatabase extends RoomDatabase {
     private static volatile WListDatabase INSTANCE;
+
     public abstract WListDao wListDao();
 
     public static WListDatabase getDatabase(Context context) {

app/src/main/java/it/unisannio/ding/ids/wedroid/app/data/repository/BoardRepository.kt

@@ -151,7 +151,7 @@ class BoardRepository(
     private suspend fun removeOldBoardsFromDb(boards: Collection<Board>) {
         allBoards.value?.minus(boards)
             ?.forEach {
-                    dao.delete(it)
+                dao.delete(it)
             }
     }
 

app/src/main/java/it/unisannio/ding/ids/wedroid/app/data/repository/WListRepository.kt

@@ -21,7 +21,7 @@ class WListRepository(
     private val reader: PreferenceReader
 ) {
 
-    val allWLists: LiveData<MutableList<WList>> by lazy{
+    val allWLists: LiveData<MutableList<WList>> by lazy {
         dao.allWList
     }
 
@@ -29,7 +29,7 @@ class WListRepository(
         synchronize()
     }
 
-     fun synchronize() {
+    fun synchronize() {
         service.getAllList(reader.boardId)
             .enqueue(object :
                 Callback<MutableList<it.unisannio.ding.ids.wedroid.wrapper.entity.WList>> {
@@ -50,8 +50,8 @@ class WListRepository(
     }
 
     private fun synchronizeCallback(
-        response: Response<MutableList<it.unisannio.ding.ids.wedroid.wrapper.entity.WList>>)
+        response: Response<MutableList<it.unisannio.ding.ids.wedroid.wrapper.entity.WList>>
-    {
+    ) {
         if (!response.isSuccessful) {
             logNetworkError("${response.code()} ${response.message()}")
             return
@@ -64,10 +64,13 @@ class WListRepository(
         removeOldWListsFromDb(wLists)
     }
 
-    fun deleteWList(idBoard: String, idWList:String) {
+    fun deleteWList(idBoard: String, idWList: String) {
         service.deleteList(idBoard, idWList).enqueue(
             object : Callback<it.unisannio.ding.ids.wedroid.wrapper.entity.WList> {
-                override fun onFailure(call: Call<it.unisannio.ding.ids.wedroid.wrapper.entity.WList>, t: Throwable) {
+                override fun onFailure(
+                    call: Call<it.unisannio.ding.ids.wedroid.wrapper.entity.WList>,
+                    t: Throwable
+                ) {
                     logNetworkError(t.message)
                 }
 
@@ -76,21 +79,21 @@ class WListRepository(
                     response: Response<it.unisannio.ding.ids.wedroid.wrapper.entity.WList>
                 ) {
                     CoroutineScope(Dispatchers.IO).launch {
-                        deleteWListCallBack(response,idWList)
+                        deleteWListCallBack(response, idWList)
                     }
                 }
             })
     }
 
-    private fun deleteWListCallBack(response: Response<it.unisannio.ding.ids.wedroid.wrapper.entity.WList>,
+    private fun deleteWListCallBack(
-                                    id: String) {
+        response: Response<it.unisannio.ding.ids.wedroid.wrapper.entity.WList>,
+        id: String
+    ) {
         if (!response.isSuccessful) {
             logNetworkError("${response.code()} ${response.message()}")
             return
         }
-
         dao.delete(WList(id))
-
     }
 
     private fun addNewWListToDb(wLists: Collection<WList>) {
@@ -99,7 +102,6 @@ class WListRepository(
         }
     }
 
-
     private fun removeOldWListsFromDb(wLists: Collection<WList>) {
         allWLists.value?.minus(wLists)
             ?.forEach {

app/src/main/java/it/unisannio/ding/ids/wedroid/app/util/PreferenceReader.java

@@ -2,7 +2,10 @@ package it.unisannio.ding.ids.wedroid.app.util;
 
 public interface PreferenceReader {
     String getBaseUrl();
+
     String getUserId();
+
     String getToken();
+
     String getBoardId();
 }

app/src/main/java/it/unisannio/ding/ids/wedroid/app/util/PreferenceWriter.java

@@ -2,7 +2,10 @@ package it.unisannio.ding.ids.wedroid.app.util;
 
 public interface PreferenceWriter {
     void setBaseUrl(String baseUrl);
+
     void setUserId(String userId);
+
     void setToken(String token);
+
     void setBoardId(String boardId);
 }

app/src/main/java/it/unisannio/ding/ids/wedroid/app/util/ServicesFactory.kt

@@ -1,6 +1,12 @@
 package it.unisannio.ding.ids.wedroid.app.util
 
-import it.unisannio.ding.ids.wedroid.wrapper.api.*
+import it.unisannio.ding.ids.wedroid.wrapper.api.BoardService
+import it.unisannio.ding.ids.wedroid.wrapper.api.CardCommentService
+import it.unisannio.ding.ids.wedroid.wrapper.api.CardService
+import it.unisannio.ding.ids.wedroid.wrapper.api.ChecklistService
+import it.unisannio.ding.ids.wedroid.wrapper.api.UserService
+import it.unisannio.ding.ids.wedroid.wrapper.api.ListService
+import it.unisannio.ding.ids.wedroid.wrapper.api.SwimlanesService
 import okhttp3.OkHttpClient
 import retrofit2.Retrofit
 import retrofit2.converter.gson.GsonConverterFactory

app/src/main/java/it/unisannio/ding/ids/wedroid/app/util/SharedPreferenceHelper.kt

@@ -2,7 +2,7 @@ package it.unisannio.ding.ids.wedroid.app.util
 
 import android.content.Context
 
-class SharedPreferenceHelper(context : Context) : PreferenceReader, PreferenceWriter {
+class SharedPreferenceHelper(context: Context) : PreferenceReader, PreferenceWriter {
     private val sp = context.getSharedPreferences("userinfo", Context.MODE_PRIVATE)
 
     override fun getBaseUrl(): String? {
@@ -20,8 +20,7 @@ class SharedPreferenceHelper(context : Context) : PreferenceReader, PreferenceWr
     override fun setBaseUrl(baseUrl: String?) {
         val editor = sp.edit()
         editor.putString("url", baseUrl).apply()
-
+    }
-           }
 
     override fun setUserId(userId: String?) {
         val editor = sp.edit()

app/src/main/java/it/unisannio/ding/ids/wedroid/app/view/BoardViewActivity.java

@@ -15,6 +15,7 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+
 import org.jetbrains.annotations.NotNull;
 
 import java.util.ArrayList;
@@ -38,7 +39,7 @@ public class BoardViewActivity extends AppCompatActivity {
     private TextView description, members, permission, creationDate, lastModificationDate;
     private View divider1, divider2, divider3;
     private ListView listView;
-    private  Button getListsButton;
+    private Button getListsButton;
     private SharedPreferenceHelper sp;
     private ServicesFactory service;
     private Toolbar myToolbar;
@@ -56,7 +57,7 @@ public class BoardViewActivity extends AppCompatActivity {
         swipeRefreshLayout.setRefreshing(false);
 
         Intent i = getIntent();
-        idBoard= i.getStringExtra("idBoard");
+        idBoard = i.getStringExtra("idBoard");
 
         getListsButton = findViewById(R.id.getLists);
         description = findViewById(R.id.descriptionTxt);
@@ -66,7 +67,7 @@ public class BoardViewActivity extends AppCompatActivity {
         lastModificationDate = findViewById(R.id.modifiedDate);
         divider1 = findViewById(R.id.divider1);
         divider2 = findViewById(R.id.divider2);
-        divider3= findViewById(R.id.divider3);
+        divider3 = findViewById(R.id.divider3);
         listView = findViewById(R.id.listViewID);
 
         sp = new SharedPreferenceHelper(this);
@@ -101,7 +102,7 @@ public class BoardViewActivity extends AppCompatActivity {
             public void onResponse(@NotNull Call<Board> call, @NotNull Response<Board> response) {
                 assert response.body() != null;
                 board = response.body();
-                if (board.getId()==null)  {
+                if (board.getId() == null) {
                     Toast.makeText(
                             getApplicationContext(),
                             getApplicationContext().getString(R.string.board_deleted),
@@ -134,7 +135,7 @@ public class BoardViewActivity extends AppCompatActivity {
                             + board.getCreatedAt());
                     lastModificationDate.setText(R.string.modified_at);
                     lastModificationDate.append("\n"
-                              + board.getModifiedAt());
+                            + board.getModifiedAt());
 
                     divider1.setBackgroundColor(boardColor);
                     divider2.setBackgroundColor(boardColor);
@@ -149,57 +150,47 @@ public class BoardViewActivity extends AppCompatActivity {
                     listView.setAdapter(adapter);
                 }
             }
-                @Override
+
-                public void onFailure (@NotNull Call < Board > call, @NotNull Throwable t){
+            @Override
-                    Toast.makeText(getApplicationContext(),
+            public void onFailure(@NotNull Call<Board> call, @NotNull Throwable t) {
-                            getApplicationContext().getString(R.string.board_deleted),
+                Toast.makeText(getApplicationContext(),
-                            Toast.LENGTH_LONG).show();
+                        getApplicationContext().getString(R.string.board_deleted),
-                }
+                        Toast.LENGTH_LONG).show();
+            }
         });
     }
 
-    private String encodeColor(String color){
+    private String encodeColor(String color) {
         String encodedColor;
-        if(color.equalsIgnoreCase("belize")){
+        if (color.equalsIgnoreCase("belize")) {
-            encodedColor="#2980B9";
+            encodedColor = "#2980B9";
-        }
+        } else if (color.equalsIgnoreCase("nephritis")) {
-        else if(color.equalsIgnoreCase("nephritis")){
+            encodedColor = "#27AE60";
-            encodedColor="#27AE60";
+        } else if (color.equalsIgnoreCase("pomegranate")) {
-        }
+            encodedColor = "#C0392B";
-        else if(color.equalsIgnoreCase("pomegranate")){
+        } else if (color.equalsIgnoreCase("pumpkin")) {
-            encodedColor="#C0392B";
+            encodedColor = "#E67E22";
-        }
+        } else if (color.equalsIgnoreCase("wisteria")) {
-        else if(color.equalsIgnoreCase("pumpkin")){
+            encodedColor = "#8E44AD";
-            encodedColor="#E67E22";
+        } else if (color.equalsIgnoreCase("moderatepink")) {
-        }
+            encodedColor = "#CD5A91";
-        else if(color.equalsIgnoreCase("wisteria")){
+        } else if (color.equalsIgnoreCase("strongcyan")) {
-            encodedColor="#8E44AD";
+            encodedColor = "#00AECC";
-        }
+        } else if (color.equalsIgnoreCase("dark")) {
-        else if(color.equalsIgnoreCase("moderatepink")){
+            encodedColor = "#2C3E51";
-            encodedColor="#CD5A91";
+        } else if (color.equalsIgnoreCase("midnight")) {
-        }
+            encodedColor = "#2C3E50";
-        else if(color.equalsIgnoreCase("strongcyan")){
+        } else if (color.equalsIgnoreCase("relax")) {
-            encodedColor="#00AECC";
+            encodedColor = "#27AE61";
-        }
+        } else if (color.equalsIgnoreCase("corteza")) {
-        else if(color.equalsIgnoreCase("dark")){
+            encodedColor = "#568BA2";
-            encodedColor="#2C3E51";
+        } else
-        }
-        else if(color.equalsIgnoreCase("midnight")){
-            encodedColor="#2C3E50";
-        }
-        else if(color.equalsIgnoreCase("relax")){
-            encodedColor="#27AE61";
-        }
-        else if(color.equalsIgnoreCase("corteza")){
-            encodedColor="#568BA2";
-        }
-        else
             encodedColor = "#38DF87";
 
         return encodedColor;
     }
 
-    private void replaceIDUserToUsername(String idUser){
+    private void replaceIDUserToUsername(String idUser) {
         service = new ServicesFactory(sp);
         service.getUserService().getUser(idUser).enqueue(new Callback<User>() {
             @Override
@@ -207,10 +198,9 @@ public class BoardViewActivity extends AppCompatActivity {
                 User u = response.body();
                 assert u != null;
                 username = u.getUsername();
-                if(u.isAdmin()){
+                if (u.isAdmin()) {
                     members.append("Admin:  " + username + ";\n");
-                }
+                } else
-                else
                     members.append("Other member:  " + username + ";\n");
             }
 

app/src/main/java/it/unisannio/ding/ids/wedroid/app/view/LoginActivity.kt

@@ -42,7 +42,7 @@ class LoginActivity : AppCompatActivity() {
         val passwordText = password.text.toString()
         val instanceServerText = instanceServer.text.toString()
 
-        if (!URLUtil.isValidUrl(instanceServerText)){
+        if (!URLUtil.isValidUrl(instanceServerText)) {
             Toast.makeText(this, R.string.login_unformed_instance, Toast.LENGTH_LONG)
                 .show()
             return

app/src/main/java/it/unisannio/ding/ids/wedroid/app/view/WListsListActivity.java

@@ -23,7 +23,7 @@ import java.util.Objects;
 
 import it.unisannio.ding.ids.wedroid.app.R;
 
-import it.unisannio.ding.ids.wedroid.app.viewmodel.WListsListViewModel;
+import it.unisannio.ding.ids.wedroid.app.viewModel.WListsListViewModel;
 import it.unisannio.ding.ids.wedroid.app.data.entity.WList;
 import it.unisannio.ding.ids.wedroid.app.util.SharedPreferenceHelper;
 import it.unisannio.ding.ids.wedroid.app.view.adapter.WListsAdapter;
@@ -50,7 +50,7 @@ public class WListsListActivity extends AppCompatActivity {
         String boardTitle = i.getStringExtra("barTitle");
         Objects.requireNonNull(getSupportActionBar()).setTitle(boardTitle);
         barColor = i.getIntExtra("barColor", 0);
-        setResult(WListsListActivity.RESULT_OK,i);
+        setResult(WListsListActivity.RESULT_OK, i);
 
         myToolbar.setBackgroundColor(barColor);
 

app/src/main/java/it/unisannio/ding/ids/wedroid/app/view/adapter/BoardsListAdapter.kt

@@ -42,7 +42,6 @@ class BoardsListAdapter internal constructor(
             val intent = Intent(holder.itemView.context, BoardViewActivity::class.java)
             intent.putExtra("idBoard", board.id)
             holder.itemView.context.startActivity(intent)
-
         }
     }
 

app/src/main/java/it/unisannio/ding/ids/wedroid/app/view/adapter/WListsAdapter.java

@@ -40,20 +40,21 @@ public class WListsAdapter extends RecyclerView.Adapter<WListsAdapter.WListViewH
     private ServicesFactory service;
     private SharedPreferenceHelper sp;
 
-    public WListsAdapter(Context context){
+    public WListsAdapter(Context context) {
         mInflater = LayoutInflater.from(context);
-        mContext=context;
+        mContext = context;
         sp = new SharedPreferenceHelper(mContext);
         service = new ServicesFactory(sp);
     }
 
-    class WListViewHolder extends RecyclerView.ViewHolder{
+    class WListViewHolder extends RecyclerView.ViewHolder {
         private final TextView wListItemView;
         ListView listView;
         Button button;
-        private  WListViewHolder(View itemView){
+
+        private WListViewHolder(View itemView) {
             super(itemView);
-            wListItemView= itemView.findViewById(R.id.wListTitle);
+            wListItemView = itemView.findViewById(R.id.wListTitle);
             listView = itemView.findViewById(R.id.listViewCard);
             button = itemView.findViewById(R.id.buttonAddCard);
         }
@@ -74,28 +75,29 @@ public class WListsAdapter extends RecyclerView.Adapter<WListsAdapter.WListViewH
             final List<String> cardTitle = new ArrayList<>();
             service.getCardService().getAllCards(sp.getBoardId(), current.getId()).enqueue(
                     new Callback<List<Card>>() {
-                @Override
-                public void onResponse(@NotNull Call<List<Card>> call, @NotNull Response<List<Card>> response) {
-                    assert response.body() != null;
-                    for(int i = 0; i<response.body().size(); i++){
-                        cardTitle.add(response.body().get(i).getTitle());
-                    }
-                    ArrayAdapter<String> adapter = new ArrayAdapter<>(mContext,
-                            android.R.layout.simple_list_item_1, cardTitle);
-                    holder.listView.setAdapter(adapter);
-                    holder.wListItemView.setText(current.getTitle());
-                    holder.button.setText("Add Card to " + current.getTitle());
-                    holder.button.setOnClickListener(new View.OnClickListener() {
                         @Override
-                        public void onClick(View view) {
+                        public void onResponse(@NotNull Call<List<Card>> call, @NotNull Response<List<Card>> response) {
-                            showInputDialog(current.getId());
+                            assert response.body() != null;
+                            for (int i = 0; i < response.body().size(); i++) {
+                                cardTitle.add(response.body().get(i).getTitle());
+                            }
+                            ArrayAdapter<String> adapter = new ArrayAdapter<>(mContext,
+                                    android.R.layout.simple_list_item_1, cardTitle);
+                            holder.listView.setAdapter(adapter);
+                            holder.wListItemView.setText(current.getTitle());
+                            holder.button.setText("Add Card to " + current.getTitle());
+                            holder.button.setOnClickListener(new View.OnClickListener() {
+                                @Override
+                                public void onClick(View view) {
+                                    showInputDialog(current.getId());
+                                }
+                            });
+                        }
+
+                        @Override
+                        public void onFailure(@NotNull Call<List<Card>> call, @NotNull Throwable t) {
                         }
                     });
-                }
-                @Override
-                public void onFailure(@NotNull Call<List<Card>> call, @NotNull Throwable t) {
-                }
-            });
 
             /*position of the old content holder**/
 
@@ -112,7 +114,7 @@ public class WListsAdapter extends RecyclerView.Adapter<WListsAdapter.WListViewH
         else return 0;
     }
 
-    public void setWLists(List<WList> wList){
+    public void setWLists(List<WList> wList) {
         mWLists = wList;
         notifyDataSetChanged();
     }
@@ -124,64 +126,64 @@ public class WListsAdapter extends RecyclerView.Adapter<WListsAdapter.WListViewH
         AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(mContext);
         alertDialogBuilder.setView(promptView);
 
-        final EditText editText =  promptView.findViewById(R.id.edittext);
+        final EditText editText = promptView.findViewById(R.id.edittext);
         // setup a dialog window
         alertDialogBuilder.setCancelable(false)
                 .setPositiveButton("OK", new DialogInterface.OnClickListener() {
 
                     public void onClick(DialogInterface dialog, int id) {
-                        if(!editText.getText().toString().matches("")) {
+                        if (!editText.getText().toString().matches("")) {
                             service.getSwimlanesService().getAllSwimlanes(sp.getBoardId())
                                     .enqueue(new Callback<List<Swimlane>>() {
-                                @Override
-                                public void onResponse(@NotNull Call<List<Swimlane>> call,
-                                                       @NotNull Response<List<Swimlane>> response) {
-                                    String idDefaultSwimlane = null;
-                                    assert response.body() != null;
-                                    for(Swimlane swim: response.body()){
-                                        if(swim.getTitle().equalsIgnoreCase("default"))
-                                            idDefaultSwimlane=swim.getTitle();
-                                    }
-                                    final Card card = new Card();
-                                    card.setTitle(editText.getText().toString());
-                                    card.setAuthorId(sp.getUserId());
-                                    card.setSwimlaneId(idDefaultSwimlane);
-                                    //card.setDescription("new card from app");
-                                    service.getListService().getList(sp.getBoardId(), current).enqueue(new Callback<it.unisannio.ding.ids.wedroid.wrapper.entity.WList>() {
                                         @Override
-                                        public void onResponse(@NotNull Call<it.unisannio.ding.ids.wedroid.wrapper.entity.WList> call, @NotNull Response<it.unisannio.ding.ids.wedroid.wrapper.entity.WList> response) {
+                                        public void onResponse(@NotNull Call<List<Swimlane>> call,
+                                                               @NotNull Response<List<Swimlane>> response) {
+                                            String idDefaultSwimlane = null;
+                                            assert response.body() != null;
+                                            for (Swimlane swim : response.body()) {
+                                                if (swim.getTitle().equalsIgnoreCase("default"))
+                                                    idDefaultSwimlane = swim.getTitle();
+                                            }
+                                            final Card card = new Card();
+                                            card.setTitle(editText.getText().toString());
+                                            card.setAuthorId(sp.getUserId());
+                                            card.setSwimlaneId(idDefaultSwimlane);
+                                            //card.setDescription("new card from app");
+                                            service.getListService().getList(sp.getBoardId(), current).enqueue(new Callback<it.unisannio.ding.ids.wedroid.wrapper.entity.WList>() {
+                                                @Override
+                                                public void onResponse(@NotNull Call<it.unisannio.ding.ids.wedroid.wrapper.entity.WList> call, @NotNull Response<it.unisannio.ding.ids.wedroid.wrapper.entity.WList> response) {
 
-                                            service.getCardService().newCard(sp.getBoardId(), current, card).enqueue(new Callback<Card>() {
+                                                    service.getCardService().newCard(sp.getBoardId(), current, card).enqueue(new Callback<Card>() {
-                                                @Override
+                                                        @Override
-                                                public void onResponse(@NotNull Call<Card> call, @NotNull Response<Card> response){
+                                                        public void onResponse(@NotNull Call<Card> call, @NotNull Response<Card> response) {
-                                                    if(response.isSuccessful())
+                                                            if (response.isSuccessful())
-                                                        Toast.makeText(mContext, "card posted" ,
+                                                                Toast.makeText(mContext, "card posted",
-                                                                Toast.LENGTH_LONG).show();
+                                                                        Toast.LENGTH_LONG).show();
-                                                    else
+                                                            else
-                                                        Toast.makeText(mContext, "card doesn't posted" ,
+                                                                Toast.makeText(mContext, "card doesn't posted",
-                                                                Toast.LENGTH_LONG).show();
+                                                                        Toast.LENGTH_LONG).show();
+                                                        }
+
+                                                        @Override
+                                                        public void onFailure(@NotNull Call<Card> call, @NotNull Throwable t) {
+
+                                                        }
+                                                    });
                                                 }
+
                                                 @Override
-                                                public void onFailure(@NotNull Call<Card> call, @NotNull Throwable t) {
+                                                public void onFailure(@NotNull Call<it.unisannio.ding.ids.wedroid.wrapper.entity.WList> call, @NotNull Throwable t) {
 
                                                 }
                                             });
                                         }
 
                                         @Override
-                                        public void onFailure(@NotNull Call<it.unisannio.ding.ids.wedroid.wrapper.entity.WList> call, @NotNull Throwable t) {
+                                        public void onFailure(@NotNull Call<List<Swimlane>> call, @NotNull Throwable t) {
 
                                         }
                                     });
-                                }
+                        } else
-
-                                @Override
-                                public void onFailure(@NotNull Call<List<Swimlane>> call, @NotNull Throwable t) {
-
-                                }
-                            });
-                        }
-                        else
                             Toast.makeText(mContext, "cancel", Toast.LENGTH_LONG).show();
                     }
                 })

app/src/main/java/it/unisannio/ding/ids/wedroid/app/viewmodel/WListsListViewModel.java

@@ -1,4 +1,4 @@
-package it.unisannio.ding.ids.wedroid.app.viewmodel;
+package it.unisannio.ding.ids.wedroid.app.viewModel;
 
 import android.app.Application;
 
@@ -30,7 +30,7 @@ public class WListsListViewModel extends AndroidViewModel {
         allWLists = wListRepository.getAllWLists();
     }
 
-    public  LiveData<List<WList>> getAllWLists(){
+    public LiveData<List<WList>> getAllWLists() {
         return allWLists;
     }
 

app/src/main/res/drawable/rounded_shape.xml

@@ -1,12 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <shape
+    <shape android:shape="rectangle">
-        android:shape="rectangle"   >
+        <solid android:color="@color/colorAccent"></solid>
-        <solid
+        <corners android:radius="11dp"></corners>
-            android:color="@color/colorAccent" >
-        </solid>
-        <corners
-            android:radius="11dp"   >
-        </corners>
     </shape>
 </selector>

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

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:orientation="vertical"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content">
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
 
     <TextView
         android:id="@+id/wListTitle"
@@ -17,8 +17,7 @@
     <ListView
         android:id="@+id/listViewCard"
         android:layout_width="match_parent"
-        android:layout_height="match_parent" >
+        android:layout_height="match_parent" />
-    </ListView>
 
     <Button
         android:id="@+id/buttonAddCard"