added helper class for bulk delete and mad pets have bulk delete

android/app/src/main/java/com/example/petstoremobile/adapters/InventoryAdapter.java

@@ -10,16 +10,16 @@ import androidx.recyclerview.widget.RecyclerView;
 
 import com.example.petstoremobile.databinding.ItemInventoryBinding;
 import com.example.petstoremobile.dtos.InventoryDTO;
+import com.example.petstoremobile.utils.BulkDeleteHandler;
+import com.example.petstoremobile.utils.SelectionHelper;
 
-import java.util.ArrayList;
 import java.util.List;
 
-public class InventoryAdapter extends RecyclerView.Adapter<InventoryAdapter.InventoryViewHolder> {
+public class InventoryAdapter extends RecyclerView.Adapter<InventoryAdapter.InventoryViewHolder> implements BulkDeleteHandler.SelectableAdapter {
 
     private final List<InventoryDTO> inventoryList;
     private final OnInventoryClickListener clickListener;
-    private final List<Long> selectedIds = new ArrayList<>();
+    private final SelectionHelper selectionHelper;
-    private boolean selectionMode = false;
 
     public interface OnInventoryClickListener {
         void onInventoryClick(int position);
@@ -30,6 +30,27 @@ public class InventoryAdapter extends RecyclerView.Adapter<InventoryAdapter.Inve
     public InventoryAdapter(List<InventoryDTO> inventoryList, OnInventoryClickListener clickListener) {
         this.inventoryList = inventoryList;
         this.clickListener = clickListener;
+        this.selectionHelper = new SelectionHelper(new SelectionHelper.SelectionListener() {
+            @Override
+            public void onSelectionChanged(int count) {
+                clickListener.onSelectionChanged(count);
+            }
+
+            @Override
+            public void onSelectionModeToggle(boolean selectionMode) {
+                notifyDataSetChanged();
+            }
+        });
+    }
+
+    @Override
+    public List<Long> getSelectedIds() {
+        return selectionHelper.getSelectedIds();
+    }
+
+    @Override
+    public void clearSelection() {
+        selectionHelper.clearSelection();
     }
 
     public static class InventoryViewHolder extends RecyclerView.ViewHolder {
@@ -71,64 +92,31 @@ public class InventoryAdapter extends RecyclerView.Adapter<InventoryAdapter.Inve
         }
 
         // Bulk delete selection mode
-        if (selectionMode) {
+        if (selectionHelper.isInSelectionMode()) {
             binding.cbSelectInventory.setVisibility(View.VISIBLE);
-            binding.cbSelectInventory.setChecked(inv.getInventoryId() != null
+            binding.cbSelectInventory.setChecked(selectionHelper.isSelected(inv.getInventoryId()));
-                    && selectedIds.contains(inv.getInventoryId()));
         } else {
             binding.cbSelectInventory.setVisibility(View.GONE);
             binding.cbSelectInventory.setChecked(false);
         }
 
         holder.itemView.setOnClickListener(v -> {
-            if (selectionMode) {
+            if (selectionHelper.isInSelectionMode()) {
-                toggleSelection(inv.getInventoryId(), binding.cbSelectInventory);
+                selectionHelper.toggleSelection(inv.getInventoryId());
+                notifyItemChanged(position);
             } else {
                 clickListener.onInventoryClick(holder.getAdapterPosition());
             }
         });
 
         holder.itemView.setOnLongClickListener(v -> {
-            if (!selectionMode) {
+            if (!selectionHelper.isInSelectionMode()) {
-                selectionMode = true;
+                selectionHelper.startSelection(inv.getInventoryId());
-                toggleSelection(inv.getInventoryId(), binding.cbSelectInventory);
-                notifyDataSetChanged();
             }
             return true;
         });
     }
 
-    private void toggleSelection(Long id, android.widget.CheckBox checkBox) {
-        if (id == null)
-            return;
-        if (selectedIds.contains(id)) {
-            selectedIds.remove(id);
-            checkBox.setChecked(false);
-        } else {
-            selectedIds.add(id);
-            checkBox.setChecked(true);
-        }
-        clickListener.onSelectionChanged(selectedIds.size());
-        if (selectedIds.isEmpty()) {
-            selectionMode = false;
-            notifyDataSetChanged();
-        }
-    }
-
-    public List<Long> getSelectedIds() {
-        return new ArrayList<>(selectedIds);
-    }
-
-    public void clearSelection() {
-        selectedIds.clear();
-        selectionMode = false;
-        notifyDataSetChanged();
-    }
-
-    public boolean isInSelectionMode() {
-        return selectionMode;
-    }
-
     @Override
     public int getItemCount() {
         return inventoryList.size();

android/app/src/main/java/com/example/petstoremobile/adapters/PetAdapter.java

@@ -2,6 +2,7 @@ package com.example.petstoremobile.adapters;
 
 import android.graphics.Color;
 import android.view.LayoutInflater;
+import android.view.View;
 import android.view.ViewGroup;
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
@@ -10,25 +11,41 @@ import com.example.petstoremobile.R;
 import com.example.petstoremobile.api.PetApi;
 import com.example.petstoremobile.databinding.ItemPetBinding;
 import com.example.petstoremobile.dtos.PetDTO;
+import com.example.petstoremobile.utils.BulkDeleteHandler;
 import com.example.petstoremobile.utils.GlideUtils;
+import com.example.petstoremobile.utils.SelectionHelper;
+
 import java.util.List;
 
-public class PetAdapter extends RecyclerView.Adapter<PetAdapter.PetViewHolder> {
+public class PetAdapter extends RecyclerView.Adapter<PetAdapter.PetViewHolder> implements BulkDeleteHandler.SelectableAdapter {
 
     private List<PetDTO> petList;
     private OnPetClickListener petClickListener;
     private String baseUrl;
     private String token;
+    private final SelectionHelper selectionHelper;
 
     // Interface for pet click on recycler view
     public interface OnPetClickListener {
         void onPetClick(int position);
+        void onSelectionChanged(int selectedCount);
     }
 
     //Constructor
     public PetAdapter(List<PetDTO> petList, OnPetClickListener petClickListener) {
         this.petList  = petList;
         this.petClickListener = petClickListener;
+        this.selectionHelper = new SelectionHelper(new SelectionHelper.SelectionListener() {
+            @Override
+            public void onSelectionChanged(int count) {
+                petClickListener.onSelectionChanged(count);
+            }
+
+            @Override
+            public void onSelectionModeToggle(boolean selectionMode) {
+                notifyDataSetChanged();
+            }
+        });
     }
 
     public void setBaseUrl(String baseUrl) {
@@ -39,6 +56,16 @@ public class PetAdapter extends RecyclerView.Adapter<PetAdapter.PetViewHolder> {
         this.token = token;
     }
 
+    @Override
+    public List<Long> getSelectedIds() {
+        return selectionHelper.getSelectedIds();
+    }
+
+    @Override
+    public void clearSelection() {
+        selectionHelper.clearSelection();
+    }
+
     // Get the controls of each row in recycler view
     public static class PetViewHolder extends RecyclerView.ViewHolder {
         private final ItemPetBinding binding;
@@ -91,8 +118,31 @@ public class PetAdapter extends RecyclerView.Adapter<PetAdapter.PetViewHolder> {
             binding.ivPetProfile.setImageResource(R.drawable.placeholder);
         }
 
+        // Bulk delete selection mode
+        if (selectionHelper.isInSelectionMode()) {
+            binding.cbSelectPet.setVisibility(View.VISIBLE);
+            binding.cbSelectPet.setChecked(selectionHelper.isSelected(pet.getPetId()));
+        } else {
+            binding.cbSelectPet.setVisibility(View.GONE);
+            binding.cbSelectPet.setChecked(false);
+        }
+
         //when a row is clicked, open the detail view
-        holder.itemView.setOnClickListener(v -> petClickListener.onPetClick(position));
+        holder.itemView.setOnClickListener(v -> {
+            if (selectionHelper.isInSelectionMode()) {
+                selectionHelper.toggleSelection(pet.getPetId());
+                notifyItemChanged(position);
+            } else {
+                petClickListener.onPetClick(position);
+            }
+        });
+
+        holder.itemView.setOnLongClickListener(v -> {
+            if (!selectionHelper.isInSelectionMode()) {
+                selectionHelper.startSelection(pet.getPetId());
+            }
+            return true;
+        });
     }
 
     @Override

android/app/src/main/java/com/example/petstoremobile/api/PetApi.java

@@ -1,5 +1,6 @@
 package com.example.petstoremobile.api;
 
+import com.example.petstoremobile.dtos.BulkDeleteRequest;
 import com.example.petstoremobile.dtos.PageResponse;
 import com.example.petstoremobile.dtos.PetDTO;
 
@@ -8,6 +9,7 @@ import retrofit2.Call;
 import retrofit2.http.Body;
 import retrofit2.http.DELETE;
 import retrofit2.http.GET;
+import retrofit2.http.HTTP;
 import retrofit2.http.Multipart;
 import retrofit2.http.POST;
 import retrofit2.http.PUT;
@@ -48,6 +50,10 @@ public interface PetApi {
     @DELETE("api/v1/pets/{id}")
     Call<Void> deletePet(@Path("id") Long id);
 
+    // Bulk delete pets
+    @HTTP(method = "DELETE", path = "api/v1/pets", hasBody = true)
+    Call<Void> bulkDeletePets(@Body BulkDeleteRequest request);
+
     // Upload pet image
     @Multipart
     @POST("api/v1/pets/{id}/image")

android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/InventoryFragment.java

@@ -24,6 +24,7 @@ import com.example.petstoremobile.databinding.FragmentInventoryBinding;
 import com.example.petstoremobile.dtos.InventoryDTO;
 import com.example.petstoremobile.dtos.StoreDTO;
 import com.example.petstoremobile.fragments.ListFragment;
+import com.example.petstoremobile.utils.BulkDeleteHandler;
 import com.example.petstoremobile.viewmodels.InventoryViewModel;
 import com.example.petstoremobile.utils.Resource;
 import com.example.petstoremobile.utils.SpinnerUtils;
@@ -44,6 +45,7 @@ public class InventoryFragment extends Fragment implements InventoryAdapter.OnIn
     private List<StoreDTO> storeList = new ArrayList<>();
     private InventoryAdapter adapter;
     private InventoryViewModel viewModel;
+    private BulkDeleteHandler bulkDeleteHandler;
 
     // Pagination
     private int currentPage = 0;
@@ -72,6 +74,7 @@ public class InventoryFragment extends Fragment implements InventoryAdapter.OnIn
         setupStoreFilter();
         setupSwipeRefresh();
         setupFilterToggle();
+        setupBulkDelete();
         loadInventory(true);
         loadStoreData();
 
@@ -87,11 +90,25 @@ public class InventoryFragment extends Fragment implements InventoryAdapter.OnIn
             }
         });
 
-        binding.btnBulkDelete.setOnClickListener(v -> confirmBulkDelete());
-
         return binding.getRoot();
     }
 
+    private void setupBulkDelete() {
+        bulkDeleteHandler = new BulkDeleteHandler(
+                this,
+                binding.layoutBulkDelete,
+                binding.tvSelectionCount,
+                binding.btnBulkDelete,
+                new BulkDeleteHandler.SelectableAdapter() {
+                    @Override public List<Long> getSelectedIds() { return adapter.getSelectedIds(); }
+                    @Override public void clearSelection() { adapter.clearSelection(); }
+                },
+                "inventory item",
+                viewModel::bulkDeleteInventory,
+                () -> loadInventory(true)
+        );
+    }
+
     @Override
     public void onDestroyView() {
         super.onDestroyView();
@@ -243,50 +260,6 @@ public class InventoryFragment extends Fragment implements InventoryAdapter.OnIn
         });
     }
 
-    /**
-     * Displays a confirmation dialog before performing a bulk deletion of selected items.
-     */
-    private void confirmBulkDelete() {
-        List<Long> ids = adapter.getSelectedIds();
-        if (ids.isEmpty())
-            return;
-
-        new androidx.appcompat.app.AlertDialog.Builder(requireContext())
-                .setTitle("Delete " + ids.size() + " item(s)?")
-                .setMessage("This cannot be undone.")
-                .setPositiveButton("Delete", (d, w) -> bulkDelete(ids))
-                .setNegativeButton("Cancel", null)
-                .show();
-    }
-
-    /**
-     * Executes the bulk deletion of inventory items through the ViewModel.
-     */
-    private void bulkDelete(List<Long> ids) {
-        viewModel.bulkDeleteInventory(ids).observe(getViewLifecycleOwner(), resource -> {
-            if (resource != null && resource.status != Resource.Status.LOADING) {
-                if (resource.status == Resource.Status.SUCCESS) {
-                    adapter.clearSelection();
-                    hideBulkDeleteBar();
-                    loadInventory(true);
-                    Toast.makeText(getContext(), ids.size() + " item(s) deleted", Toast.LENGTH_SHORT).show();
-                } else {
-                    Toast.makeText(getContext(), "Delete failed: " + resource.message, Toast.LENGTH_SHORT).show();
-                }
-            }
-        });
-    }
-
-    /**
-     * Hides the bulk deletion UI bar.
-     */
-    private void hideBulkDeleteBar() {
-        if (binding != null) {
-            binding.btnBulkDelete.setVisibility(View.GONE);
-            binding.tvSelectionCount.setVisibility(View.GONE);
-        }
-    }
-
     /**
      * Navigates to the inventory detail screen for a specific item or to add a new one.
      */
@@ -322,12 +295,8 @@ public class InventoryFragment extends Fragment implements InventoryAdapter.OnIn
      */
     @Override
     public void onSelectionChanged(int selectedCount) {
-        if (selectedCount > 0) {
+        if (bulkDeleteHandler != null) {
-            binding.btnBulkDelete.setVisibility(View.VISIBLE);
+            bulkDeleteHandler.onSelectionChanged(selectedCount);
-            binding.tvSelectionCount.setVisibility(View.VISIBLE);
-            binding.tvSelectionCount.setText(selectedCount + " selected");
-        } else {
-            hideBulkDeleteBar();
         }
     }
 }

android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/PetFragment.java

@@ -25,6 +25,7 @@ import com.example.petstoremobile.databinding.FragmentPetBinding;
 import com.example.petstoremobile.dtos.PetDTO;
 import com.example.petstoremobile.dtos.StoreDTO;
 import com.example.petstoremobile.fragments.ListFragment;
+import com.example.petstoremobile.utils.BulkDeleteHandler;
 import com.example.petstoremobile.utils.Resource;
 import com.example.petstoremobile.utils.SpinnerUtils;
 import com.example.petstoremobile.viewmodels.PetViewModel;
@@ -46,6 +47,7 @@ public class PetFragment extends Fragment implements PetAdapter.OnPetClickListen
     private PetAdapter adapter;
     private PetViewModel viewModel;
     private StoreViewModel storeViewModel;
+    private BulkDeleteHandler bulkDeleteHandler;
 
     @Inject @Named("baseUrl") String baseUrl;
 
@@ -74,6 +76,7 @@ public class PetFragment extends Fragment implements PetAdapter.OnPetClickListen
         setupStoreFilter();
         setupSwipeRefresh();
         setupFilterToggle();
+        setupBulkDelete();
 
         binding.fabAddPet.setOnClickListener(v -> openPetDetails());
 
@@ -90,6 +93,22 @@ public class PetFragment extends Fragment implements PetAdapter.OnPetClickListen
         return binding.getRoot();
     }
 
+    private void setupBulkDelete() {
+        bulkDeleteHandler = new BulkDeleteHandler(
+                this,
+                binding.layoutBulkDelete,
+                binding.tvSelectionCount,
+                binding.btnBulkDelete,
+                new BulkDeleteHandler.SelectableAdapter() {
+                    @Override public List<Long> getSelectedIds() { return adapter.getSelectedIds(); }
+                    @Override public void clearSelection() { adapter.clearSelection(); }
+                },
+                "pet",
+                viewModel::bulkDeletePets,
+                this::loadPetData
+        );
+    }
+
     @Override
     public void onDestroyView() {
         super.onDestroyView();
@@ -231,6 +250,13 @@ public class PetFragment extends Fragment implements PetAdapter.OnPetClickListen
         openPetProfile(position);
     }
 
+    @Override
+    public void onSelectionChanged(int selectedCount) {
+        if (bulkDeleteHandler != null) {
+            bulkDeleteHandler.onSelectionChanged(selectedCount);
+        }
+    }
+
     /**
      * Fetches pet data from the server with all active filters.
      */

android/app/src/main/java/com/example/petstoremobile/repositories/PetRepository.java

@@ -3,6 +3,7 @@ package com.example.petstoremobile.repositories;
 import androidx.lifecycle.LiveData;
 
 import com.example.petstoremobile.api.PetApi;
+import com.example.petstoremobile.dtos.BulkDeleteRequest;
 import com.example.petstoremobile.dtos.PageResponse;
 import com.example.petstoremobile.dtos.PetDTO;
 import com.example.petstoremobile.utils.Resource;
@@ -57,6 +58,13 @@ public class PetRepository extends BaseRepository {
         return executeCall(petApi.deletePet(id));
     }
 
+    /**
+     * Sends a request to the API to delete multiple pet records.
+     */
+    public LiveData<Resource<Void>> bulkDeletePets(BulkDeleteRequest request) {
+        return executeCall(petApi.bulkDeletePets(request));
+    }
+
     /**
      * Uploads an image file for a specific pet via the API.
      */

android/app/src/main/java/com/example/petstoremobile/utils/BulkDeleteHandler.java

@@ -0,0 +1,108 @@
+package com.example.petstoremobile.utils;
+
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.LiveData;
+
+import java.util.List;
+
+/**
+ * A helper class to handle the UI and logic for bulk deletion across different fragments.
+ */
+public class BulkDeleteHandler {
+
+    /**
+     * Interface that adapters must implement to support bulk selection.
+     */
+    public interface SelectableAdapter {
+        List<Long> getSelectedIds();
+        void clearSelection();
+    }
+
+    /**
+     * Functional interface for the API call execution.
+     */
+    public interface BulkDeleteOperation {
+        LiveData<Resource<Void>> execute(List<Long> ids);
+    }
+
+    private final Fragment fragment;
+    private final View layoutBar;
+    private final TextView tvCount;
+    private final SelectableAdapter adapter;
+    private final BulkDeleteOperation operation;
+    private final Runnable onSuccess;
+    private final String itemName;
+
+    public BulkDeleteHandler(Fragment fragment, 
+                             View layoutBar, 
+                             TextView tvCount, 
+                             Button btnDelete,
+                             SelectableAdapter adapter, 
+                             String itemName,
+                             BulkDeleteOperation operation, 
+                             Runnable onSuccess) {
+        this.fragment = fragment;
+        this.layoutBar = layoutBar;
+        this.tvCount = tvCount;
+        this.adapter = adapter;
+        this.operation = operation;
+        this.onSuccess = onSuccess;
+        this.itemName = itemName;
+
+        btnDelete.setOnClickListener(v -> confirmDelete());
+    }
+
+    /**
+     * Updates the UI when the selection count changes.
+     */
+    public void onSelectionChanged(int selectedCount) {
+        if (selectedCount > 0) {
+            layoutBar.setVisibility(View.VISIBLE);
+            tvCount.setText(selectedCount + " selected");
+        } else {
+            hideBar();
+        }
+    }
+
+    /**
+     * Hides the bulk delete bar and resets state.
+     */
+    public void hideBar() {
+        if (layoutBar != null) {
+            layoutBar.setVisibility(View.GONE);
+        }
+    }
+
+    /**
+     * Shows the confirmation dialog.
+     */
+    private void confirmDelete() {
+        List<Long> ids = adapter.getSelectedIds();
+        if (ids.isEmpty()) return;
+
+        DialogUtils.showBulkDeleteConfirmDialog(fragment.requireContext(), ids.size(), () -> performDelete(ids));
+    }
+
+    /**
+     * Executes the deletion via the provided operation.
+     */
+    private void performDelete(List<Long> ids) {
+        operation.execute(ids).observe(fragment.getViewLifecycleOwner(), resource -> {
+            if (resource != null && resource.status != Resource.Status.LOADING) {
+                if (resource.status == Resource.Status.SUCCESS) {
+                    adapter.clearSelection();
+                    hideBar();
+                    onSuccess.run();
+                    Toast.makeText(fragment.getContext(), ids.size() + " " + itemName + "(s) deleted", Toast.LENGTH_SHORT).show();
+                } else {
+                    Toast.makeText(fragment.getContext(), "Delete failed: " + resource.message, Toast.LENGTH_SHORT).show();
+                }
+            }
+        });
+    }
+}

android/app/src/main/java/com/example/petstoremobile/utils/DialogUtils.java

@@ -34,6 +34,18 @@ public class DialogUtils {
         showConfirmDialog(context, "Delete " + itemName + "?", "Are you sure you want to delete this " + itemName.toLowerCase() + "? This action cannot be undone.", callback);
     }
 
+    /**
+     * Shows a confirmation dialog with specific "Delete" and "Cancel" buttons.
+     */
+    public static void showBulkDeleteConfirmDialog(Context context, int count, DialogCallback callback) {
+        new AlertDialog.Builder(context)
+                .setTitle("Delete " + count + " item(s)?")
+                .setMessage("This cannot be undone.")
+                .setPositiveButton("Delete", (dialog, which) -> callback.onConfirm())
+                .setNegativeButton("Cancel", null)
+                .show();
+    }
+
     /**
      * Shows a simple information or error dialog with an "OK" button.
      */

android/app/src/main/java/com/example/petstoremobile/utils/SelectionHelper.java

@@ -0,0 +1,66 @@
+package com.example.petstoremobile.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Helper class to manage selection state in Adapters for bulk operations.
+ */
+public class SelectionHelper {
+
+    private final List<Long> selectedIds = new ArrayList<>();
+    private boolean selectionMode = false;
+    private final SelectionListener listener;
+
+    public interface SelectionListener {
+        void onSelectionChanged(int count);
+        void onSelectionModeToggle(boolean selectionMode);
+    }
+
+    public SelectionHelper(SelectionListener listener) {
+        this.listener = listener;
+    }
+
+    public void toggleSelection(Long id) {
+        if (id == null) return;
+
+        if (selectedIds.contains(id)) {
+            selectedIds.remove(id);
+        } else {
+            selectedIds.add(id);
+        }
+
+        listener.onSelectionChanged(selectedIds.size());
+
+        if (selectedIds.isEmpty() && selectionMode) {
+            selectionMode = false;
+            listener.onSelectionModeToggle(false);
+        }
+    }
+
+    public void startSelection(Long id) {
+        selectionMode = true;
+        selectedIds.add(id);
+        listener.onSelectionChanged(selectedIds.size());
+        listener.onSelectionModeToggle(true);
+    }
+
+    public boolean isSelected(Long id) {
+        return selectedIds.contains(id);
+    }
+
+    public boolean isInSelectionMode() {
+        return selectionMode;
+    }
+
+    public List<Long> getSelectedIds() {
+        return new ArrayList<>(selectedIds);
+    }
+
+    public void clearSelection() {
+        selectedIds.clear();
+        selectionMode = false;
+        listener.onSelectionChanged(0);
+        listener.onSelectionModeToggle(false);
+    }
+}

android/app/src/main/java/com/example/petstoremobile/viewmodels/PetViewModel.java

@@ -3,11 +3,14 @@ package com.example.petstoremobile.viewmodels;
 import androidx.lifecycle.LiveData;
 import androidx.lifecycle.ViewModel;
 
+import com.example.petstoremobile.dtos.BulkDeleteRequest;
 import com.example.petstoremobile.dtos.PageResponse;
 import com.example.petstoremobile.dtos.PetDTO;
 import com.example.petstoremobile.repositories.PetRepository;
 import com.example.petstoremobile.utils.Resource;
 
+import java.util.List;
+
 import javax.inject.Inject;
 
 import dagger.hilt.android.lifecycle.HiltViewModel;
@@ -57,6 +60,13 @@ public class PetViewModel extends ViewModel {
         return repository.deletePet(id);
     }
 
+    /**
+     * Deletes multiple pet records.
+     */
+    public LiveData<Resource<Void>> bulkDeletePets(List<Long> ids) {
+        return repository.bulkDeletePets(new BulkDeleteRequest(ids));
+    }
+
     /**
      * Uploads an image for a specific pet.
      */

android/app/src/main/res/layout/fragment_pet.xml

@@ -132,6 +132,37 @@
 
         </LinearLayout>
 
+        <LinearLayout
+            android:id="@+id/layoutBulkDelete"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:gravity="center_vertical"
+            android:background="@color/primary_medium"
+            android:paddingStart="16dp"
+            android:paddingEnd="8dp"
+            android:paddingTop="4dp"
+            android:paddingBottom="4dp"
+            android:visibility="gone">
+
+            <TextView
+                android:id="@+id/tvSelectionCount"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="0 selected"
+                android:textColor="@color/white"/>
+
+            <Button
+                android:id="@+id/btnBulkDelete"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Delete Selected"
+                android:backgroundTint="@color/accent_coral"
+                android:textColor="@color/white"/>
+
+        </LinearLayout>
+
         <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
             android:id="@+id/swipeRefreshPet"
             android:layout_width="match_parent"

android/app/src/main/res/layout/item_pet.xml

@@ -3,12 +3,27 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:orientation="vertical"
+    android:orientation="horizontal"
     android:paddingStart="16dp"
     android:paddingEnd="16dp"
     android:paddingTop="16dp"
     android:paddingBottom="16dp"
-    android:background="@color/white">
+    android:background="@color/white"
+    android:gravity="center_vertical">
+
+    <CheckBox
+        android:id="@+id/cbSelectPet"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="12dp"
+        android:visibility="gone"
+        android:clickable="false"
+        android:focusable="false"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
 
         <LinearLayout
             android:layout_width="match_parent"
@@ -115,4 +130,6 @@
             android:background="#F0F0F0"
             android:layout_marginTop="12dp"/>
 
+    </LinearLayout>
+
 </LinearLayout>