new updated

app/src/main/java/com/example/yourcashiertest/activities/CartActivity.java

@@ -2,6 +2,8 @@ package com.example.yourcashiertest.activities;
 
 import androidx.appcompat.app.AppCompatActivity;
 
+import android.app.AlertDialog;
+import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
@@ -62,7 +64,7 @@ public class CartActivity extends AppCompatActivity {
             @Override
             public void onClick(View view) {
                 count--;
-                if (count < 0){
+                if (count == 0){
 
                 }
                 pricePerQty = price * count;
@@ -71,26 +73,16 @@ public class CartActivity extends AppCompatActivity {
         });
 
 
-
-
-
-
         btnBack.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
                 startActivity(new Intent(CartActivity.this, MainActivity.class));
             }
         });
-
-
-
+        
     }
 
 
-    private void alertDialog(String msg){
-
-    }
-
     private String changeToCurrency(int totalPrice){
         DecimalFormat decimalFormat = (DecimalFormat) DecimalFormat.getCurrencyInstance();