You can now delete notes by long pressing the save button

app/src/main/java/com/coldlightalchemist/notesapp/NewNote.java

@@ -1,10 +1,12 @@
 package com.coldlightalchemist.notesapp;
 
+import android.content.DialogInterface;
 import android.os.Bundle;
 import android.widget.Button;
 import android.widget.EditText;
 
 import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.graphics.Insets;
 import androidx.core.view.ViewCompat;
@@ -72,5 +74,30 @@ public class NewNote extends AppCompatActivity {
 
             finish();
         });
+
+        saveNote.setOnLongClickListener((v) -> {
+            AlertDialog.Builder alertBuilder = new AlertDialog.Builder(v.getContext());
+
+            DialogInterface.OnClickListener listener = (d, w) -> {
+                switch(w) {
+                    case DialogInterface.BUTTON_POSITIVE:
+                        if(note != null) {
+                            NoteDB.getDB(getApplicationContext()).noteDAO().delete(note);
+                        }
+
+                        finish();
+                        break;
+                    case DialogInterface.BUTTON_NEGATIVE:
+                        break;
+                }
+            };
+
+            alertBuilder.setMessage("Are you sure you want to delete this note?")
+                    .setPositiveButton("Yes", listener)
+                    .setNegativeButton("No", listener)
+                    .show();
+
+            return true;
+        });
     }
 }