Online Shopping Android Application using Java

Online Shopping Android Application using Java

XML CODE-

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:padding="16dp"
    tools:context=".MainActivity">
 
    <!-- Place your UI components here -->
 
</LinearLayout>
 

Java Code

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
 
public class MainActivity extends AppCompatActivity {
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
 
        // Initialize UI components and handle user interactions here
    }
}
 

Product Item Layout (list_item_product.xml): XML Code

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:padding="8dp">
 
    <ImageView
        android:id="@+id/product_image"
        android:layout_width="64dp"
        android:layout_height="64dp"
        android:src="@drawable/product_placeholder" />
 
    <TextView
        android:id="@+id/product_name"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Product Name"
        android:textSize="16sp" />
 
    <TextView
        android:id="@+id/product_price"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Product Price"
        android:textSize="16sp"
        android:layout_marginStart="8dp" />
 
</LinearLayout>
 

Java code (Product List Activity)

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.ListView;
 
import java.util.ArrayList;
import java.util.List;
 
public class ProductListActivity extends AppCompatActivity {
 
    private ListView productList;
    private ProductListAdapter adapter;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_product_list);
 
        productList = findViewById(R.id.product_list);
        adapter = new ProductListAdapter(this, getProductList());
        productList.setAdapter(adapter);
    }
 
    private List<Product> getProductList() {
        List<Product> products = new ArrayList<>();
 
        // Add your products here or fetch them from an API/database
 
        return products;
    }
}
 

Java Code (Product List Adapter)

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
 
import java.util.List;
 
public class ProductListAdapter extends ArrayAdapter<Product> {
 
    private LayoutInflater inflater;
 
    public ProductListAdapter(Context context, List<Product> products) {
        super(context, 0, products);
        inflater = LayoutInflater.from(context);
    }
 
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        if (convertView == null) {
            convertView = inflater.inflate(R.layout.list_item_product, parent, false);
        }
 
        Product product = getItem(position);
 
        ImageView productImage = convertView.findViewById(R.id.product_image);
        TextView productName = convertView.findViewById(R.id.product_name);
        TextView product = convertView.findViewById(R.id.product_price);
        // Set product details to the views
        return convertView
     }
}
      
 

Java code ((Product Model (Product.java)):

public class Product {
    private String name;
    private double price;
    // Add additional fields as needed
 
    public Product(String name, double price) {
        this.name = name;
        this.price = price;
    }
 
    // Add getter and setter methods
}
 

Please note that this is a simplified example, and you'll need to modify and expand it to suit your specific needs. Additionally, you'll need to provide your own product images and handle user interactions like clicking on a product item to view details or adding items to the shopping cart.

Remember to update the package names and resource IDs in the code to match your project's structure.