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Created help class for displaying diolog and removed redundent code

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This commit is contained in:
Alex
2026-04-05 18:38:46 -06:00
parent defd851dbd
commit 693829ce42
8 changed files with 150 additions and 157 deletions
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20
android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/detailfragments/AdoptionDetailFragment.java
View File

@@ -6,14 +6,13 @@ import android.util.Log;
import android.view.*;
import android.widget.*;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.Fragment;
import androidx.navigation.fragment.NavHostFragment;
import com.example.petstoremobile.R;
import com.example.petstoremobile.adapters.BlackTextArrayAdapter;
import com.example.petstoremobile.api.*;
import com.example.petstoremobile.dtos.*;
import com.example.petstoremobile.utils.DialogUtils;
import com.example.petstoremobile.utils.ErrorUtils;
import com.example.petstoremobile.utils.SpinnerUtils;
@@ -84,8 +83,7 @@ public class AdoptionDetailFragment extends Fragment {
* Configures the spinner for adoption status.
*/
private void setupSpinners() {
spinnerStatus.setAdapter(new BlackTextArrayAdapter<>(requireContext(),
android.R.layout.simple_spinner_item, STATUSES));
SpinnerUtils.setupStringSpinner(requireContext(), spinnerStatus, STATUSES);
}
/**
@@ -172,12 +170,7 @@ public class AdoptionDetailFragment extends Fragment {
btnDelete.setVisibility(View.VISIBLE);
// Pre-fill status
String status = a.getString("adoptionStatus", "Pending");
for (int i = 0; i < STATUSES.length; i++) {
if (STATUSES[i].equals(status)) {
spinnerStatus.setSelection(i); break;
}
}
SpinnerUtils.setSelectionByValue(spinnerStatus, a.getString("adoptionStatus", "Pending"));
} else {
tvMode.setText("Add Adoption");
btnDelete.setVisibility(View.GONE);
@@ -247,9 +240,7 @@ public class AdoptionDetailFragment extends Fragment {
* Shows a confirmation dialog before deleting an adoption request.
*/
private void confirmDelete() {
new AlertDialog.Builder(requireContext())
.setTitle("Delete Adoption?")
.setPositiveButton("Yes", (d, w) ->
DialogUtils.showDeleteConfirmDialog(requireContext(), "Adoption", () ->
adoptionApi.deleteAdoption(adoptionId)
.enqueue(new Callback<Void>() {
public void onResponse(Call<Void> c, Response<Void> r) { navigateBack(); }
@@ -257,8 +248,7 @@ public class AdoptionDetailFragment extends Fragment {
Toast.makeText(getContext(), "Delete failed",
Toast.LENGTH_SHORT).show();
}
}))
.setNegativeButton("No", null).show();
}));
}
/**

29
android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/detailfragments/AppointmentDetailFragment.java
View File

@@ -6,14 +6,13 @@ import android.util.Log;
import android.view.*;
import android.widget.*;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.Fragment;
import androidx.navigation.fragment.NavHostFragment;
import com.example.petstoremobile.R;
import com.example.petstoremobile.adapters.BlackTextArrayAdapter;
import com.example.petstoremobile.api.*;
import com.example.petstoremobile.dtos.*;
import com.example.petstoremobile.utils.DialogUtils;
import com.example.petstoremobile.utils.ErrorUtils;
import com.example.petstoremobile.utils.SpinnerUtils;
@@ -317,7 +316,7 @@ public class AppointmentDetailFragment extends Fragment {
0
);
if (selected.before(Calendar.getInstance())) {
showErrorDialog("Invalid Time",
DialogUtils.showInfoDialog(requireContext(), "Invalid Time",
"Booked appointments must be in the future. " +
"Please select a future date and time.");
return;
@@ -368,7 +367,7 @@ public class AppointmentDetailFragment extends Fragment {
// Show proper dialog based on error type
if (errorBody.toLowerCase().contains("future")) {
showErrorDialog("Invalid Date/Time",
DialogUtils.showInfoDialog(requireContext(), "Invalid Date/Time",
"Booked appointments must be scheduled in the future. " +
"Please select a future date and time.");
} else if (errorBody.toLowerCase().contains("not available") ||
@@ -379,7 +378,7 @@ public class AppointmentDetailFragment extends Fragment {
}
} catch (Exception e) {
Log.e("APPT_SAVE", "Failed to read error body");
showErrorDialog("Error", "Something went wrong. Please try again.");
DialogUtils.showInfoDialog(requireContext(), "Error", "Something went wrong. Please try again.");
}
}
}
@@ -395,7 +394,7 @@ public class AppointmentDetailFragment extends Fragment {
* Shows a specialized dialog when a time slot is not available.
*/
private void showNoAvailabilityDialog() {
new AlertDialog.Builder(requireContext())
new androidx.appcompat.app.AlertDialog.Builder(requireContext())
.setTitle("No Availability")
.setMessage("This time slot is already booked for the selected service and store. Please choose a different time or date.")
.setPositiveButton("Change Time", (d, w) -> d.dismiss())
@@ -404,32 +403,18 @@ public class AppointmentDetailFragment extends Fragment {
.show();
}
/**
* Shows a generic error dialog with a title and message.
*/
private void showErrorDialog(String title, String message) {
new AlertDialog.Builder(requireContext())
.setTitle(title)
.setMessage(message)
.setPositiveButton("OK", null)
.show();
}
/**
* Shows a confirmation dialog and handles the deletion of an appointment.
*/
private void confirmDelete() {
new AlertDialog.Builder(requireContext())
.setTitle("Delete Appointment?")
.setPositiveButton("Yes", (d, w) ->
DialogUtils.showDeleteConfirmDialog(requireContext(), "Appointment", () ->
appointmentApi.deleteAppointment(appointmentId)
.enqueue(new Callback<Void>() {
public void onResponse(Call<Void> c, Response<Void> r) { navigateBack(); }
public void onFailure(Call<Void> c, Throwable t) {
Toast.makeText(getContext(), "Delete failed", Toast.LENGTH_SHORT).show();
}
}))
.setNegativeButton("No", null).show();
}));
}
/**

14
android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/detailfragments/PetDetailFragment.java
View File

@@ -3,7 +3,6 @@ package com.example.petstoremobile.fragments.listfragments.detailfragments;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.Fragment;
import androidx.navigation.fragment.NavHostFragment;
@@ -21,6 +20,7 @@ import com.example.petstoremobile.R;
import com.example.petstoremobile.api.PetApi;
import com.example.petstoremobile.dtos.PetDTO;
import com.example.petstoremobile.utils.ActivityLogger;
import com.example.petstoremobile.utils.DialogUtils;
import com.example.petstoremobile.utils.ErrorUtils;
import com.example.petstoremobile.utils.InputValidator;
import com.example.petstoremobile.utils.SpinnerUtils;
@@ -144,12 +144,7 @@ public class PetDetailFragment extends Fragment {
* Displays a confirmation dialog and handles the deletion of a pet.
*/
private void deletePet() {
//Alert the user to confirm the delete
new AlertDialog.Builder(requireContext())
.setTitle("Delete Pet")
.setMessage("Are you sure you want to delete " + etPetName.getText().toString() + "?")
.setPositiveButton("Delete", (dialog, which) -> {
//if they say yes then delete the pet
DialogUtils.showDeleteConfirmDialog(requireContext(), "Pet", () ->
petApi.deletePet((long) petId).enqueue(new Callback<Void>() {
@Override
public void onResponse(Call<Void> call, Response<Void> response) {
@@ -168,10 +163,7 @@ public class PetDetailFragment extends Fragment {
Log.e("PetDetailFragment", "Error deleting pet", t);
Toast.makeText(getContext(), "Network error: " + t.getMessage(), Toast.LENGTH_SHORT).show();
}
});
})
.setNegativeButton("Cancel", null)
.show();
}));
}
/**

9
android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/detailfragments/ProductDetailFragment.java
View File

@@ -11,11 +11,11 @@ import androidx.navigation.fragment.NavHostFragment;
import com.bumptech.glide.Glide;
import com.example.petstoremobile.R;
import com.example.petstoremobile.adapters.BlackTextArrayAdapter;
import com.example.petstoremobile.api.*;
import com.example.petstoremobile.api.auth.TokenManager;
import com.example.petstoremobile.dtos.*;
import com.example.petstoremobile.viewmodels.ProductViewModel;
import com.example.petstoremobile.utils.DialogUtils;
import com.example.petstoremobile.utils.ErrorUtils;
import com.example.petstoremobile.utils.FileUtils;
import com.example.petstoremobile.utils.GlideUtils;
@@ -286,17 +286,14 @@ public class ProductDetailFragment extends Fragment {
* Displays a confirmation dialog before deleting the product.
*/
private void confirmDelete() {
new androidx.appcompat.app.AlertDialog.Builder(requireContext())
.setTitle("Delete Product?")
.setPositiveButton("Yes", (d, w) ->
DialogUtils.showDeleteConfirmDialog(requireContext(), "Product", () ->
viewModel.deleteProduct(prodId).observe(getViewLifecycleOwner(), resource -> {
if (resource != null && resource.status == com.example.petstoremobile.utils.Resource.Status.SUCCESS) {
navigateBack();
} else if (resource != null && resource.status == com.example.petstoremobile.utils.Resource.Status.ERROR) {
Toast.makeText(getContext(), "Delete failed: " + resource.message, Toast.LENGTH_SHORT).show();
}
}))
.setNegativeButton("No", null).show();
}));
}
/**

10
android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/detailfragments/ProductSupplierDetailFragment.java
View File

@@ -5,14 +5,13 @@ import android.util.Log;
import android.view.*;
import android.widget.*;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.Fragment;
import androidx.navigation.fragment.NavHostFragment;
import com.example.petstoremobile.R;
import com.example.petstoremobile.adapters.BlackTextArrayAdapter;
import com.example.petstoremobile.api.*;
import com.example.petstoremobile.dtos.*;
import com.example.petstoremobile.utils.DialogUtils;
import com.example.petstoremobile.utils.ErrorUtils;
import com.example.petstoremobile.utils.InputValidator;
import com.example.petstoremobile.utils.SpinnerUtils;
@@ -201,9 +200,7 @@ public class ProductSupplierDetailFragment extends Fragment {
* Shows a confirmation dialog before deleting a product-supplier relationship.
*/
private void confirmDelete() {
new AlertDialog.Builder(requireContext())
.setTitle("Delete?")
.setPositiveButton("Yes", (d, w) ->
DialogUtils.showDeleteConfirmDialog(requireContext(), "Product Supplier", () ->
productSupplierApi.deleteProductSupplier(editProductId, editSupplierId)
.enqueue(new Callback<Void>() {
public void onResponse(Call<Void> c, Response<Void> r) {
@@ -213,8 +210,7 @@ public class ProductSupplierDetailFragment extends Fragment {
Toast.makeText(getContext(), "Delete failed",
Toast.LENGTH_SHORT).show();
}
}))
.setNegativeButton("No", null).show();
}));
}
/**

13
android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/detailfragments/ServiceDetailFragment.java
View File

@@ -2,7 +2,6 @@ package com.example.petstoremobile.fragments.listfragments.detailfragments;
import android.os.Bundle;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.Fragment;
import androidx.navigation.fragment.NavHostFragment;
@@ -19,6 +18,7 @@ import com.example.petstoremobile.R;
import com.example.petstoremobile.api.ServiceApi;
import com.example.petstoremobile.dtos.ServiceDTO;
import com.example.petstoremobile.utils.ActivityLogger;
import com.example.petstoremobile.utils.DialogUtils;
import com.example.petstoremobile.utils.ErrorUtils;
import com.example.petstoremobile.utils.InputValidator;
@@ -134,11 +134,7 @@ public class ServiceDetailFragment extends Fragment {
* Displays a confirmation dialog and handles the deletion of a service.
*/
private void deleteService() {
//Alert the user to confirm the delete
new AlertDialog.Builder(requireContext())
.setTitle("Delete Service")
.setMessage("Are you sure you want to delete " + etServiceName.getText().toString() + "?")
.setPositiveButton("Delete", (dialog, which) -> {
DialogUtils.showDeleteConfirmDialog(requireContext(), "Service", () ->
serviceApi.deleteService((long) serviceId).enqueue(new Callback<Void>() {
@Override
public void onResponse(Call<Void> call, Response<Void> response) {
@@ -157,10 +153,7 @@ public class ServiceDetailFragment extends Fragment {
Log.e("ServiceDetailFragment", "Error deleting service", t);
Toast.makeText(getContext(), "Network error: " + t.getMessage(), Toast.LENGTH_SHORT).show();
}
});
})
.setNegativeButton("Cancel", null)
.show();
}));
}
/**

13
android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/detailfragments/SupplierDetailFragment.java
View File

@@ -2,7 +2,6 @@ package com.example.petstoremobile.fragments.listfragments.detailfragments;
import android.os.Bundle;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.Fragment;
import androidx.navigation.fragment.NavHostFragment;
@@ -19,6 +18,7 @@ import com.example.petstoremobile.R;
import com.example.petstoremobile.api.SupplierApi;
import com.example.petstoremobile.dtos.SupplierDTO;
import com.example.petstoremobile.utils.ActivityLogger;
import com.example.petstoremobile.utils.DialogUtils;
import com.example.petstoremobile.utils.ErrorUtils;
import com.example.petstoremobile.utils.InputValidator;
import com.example.petstoremobile.utils.UIUtils;
@@ -138,11 +138,7 @@ public class SupplierDetailFragment extends Fragment {
* Displays a confirmation dialog and handles the deletion of a supplier.
*/
private void deleteSupplier() {
//Alert the user to confirm the delete
new AlertDialog.Builder(requireContext())
.setTitle("Delete Supplier")
.setMessage("Are you sure you want to delete " + etSupCompany.getText().toString() + "?")
.setPositiveButton("Delete", (dialog, which) -> {
DialogUtils.showDeleteConfirmDialog(requireContext(), "Supplier", () ->
supplierApi.deleteSupplier((long) supId).enqueue(new Callback<Void>() {
@Override
public void onResponse(Call<Void> call, Response<Void> response) {
@@ -161,10 +157,7 @@ public class SupplierDetailFragment extends Fragment {
Log.e("SupplierDetailFragment", "Error deleting supplier", t);
Toast.makeText(getContext(), "Network error: " + t.getMessage(), Toast.LENGTH_SHORT).show();
}
});
})
.setNegativeButton("Cancel", null)
.show();
}));
}
/**

47
android/app/src/main/java/com/example/petstoremobile/utils/DialogUtils.java Normal file
View File

@@ -0,0 +1,47 @@
package com.example.petstoremobile.utils;
import android.content.Context;
import androidx.appcompat.app.AlertDialog;
/**
* Utility class for creating and displaying common dialogs.
*/
public class DialogUtils {
/**
* Interface for handling dialog button clicks.
*/
public interface DialogCallback {
void onConfirm();
}
/**
* Shows a confirmation dialog with "Yes" and "No" buttons.
*/
public static void showConfirmDialog(Context context, String title, String message, DialogCallback callback) {
new AlertDialog.Builder(context)
.setTitle(title)
.setMessage(message)
.setPositiveButton("Yes", (dialog, which) -> callback.onConfirm())
.setNegativeButton("No", null)
.show();
}
/**
* Shows a delete confirmation dialog.
*/
public static void showDeleteConfirmDialog(Context context, String itemName, DialogCallback callback) {
showConfirmDialog(context, "Delete " + itemName + "?", "Are you sure you want to delete this " + itemName.toLowerCase() + "? This action cannot be undone.", callback);
}
/**
* Shows a simple information or error dialog with an "OK" button.
*/
public static void showInfoDialog(Context context, String title, String message) {
new AlertDialog.Builder(context)
.setTitle(title)
.setMessage(message)
.setPositiveButton("OK", null)
.show();
}
}