Tinder Swipe View with Example in Android

package org.geeksforgeeks.demo;

// A simple class to hold information about a spot
public class Spot {
    // Auto-incremented unique ID
    private final long id;
    // Name of the spot
    private final String name;
    // City where the spot is located
    private final String city;
    // Related URL
    private final String url;

    // Static counter to generate unique IDs
    private static long counter = 0;

    // Constructor
    public Spot(String name, String city, String url) {
        this.id = counter++;
        this.name = name;
        this.city = city;
        this.url = url;
    }

    // Getters
    public long getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public String getCity() {
        return city;
    }

    public String getUrl() {
        return url;
    }
}

package org.geeksforgeeks.demo;

import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import androidx.recyclerview.widget.RecyclerView;

import com.bumptech.glide.Glide;

import java.util.List;

// Adapter for binding Spot data to RecyclerView cards
public class CardStackAdapter extends RecyclerView.Adapter<CardStackAdapter.ViewHolder> {

    private List<Spot> spots;

    public CardStackAdapter(List<Spot> spots) {
        this.spots = spots;
    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext())
                .inflate(R.layout.item_spot, parent, false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        Spot spot = spots.get(position);
        holder.name.setText(spot.getName());
        holder.city.setText(spot.getCity());

        Glide.with(holder.image.getContext())
                .load(spot.getUrl())
                .into(holder.image);
    }

    @Override
    public int getItemCount() {
        return spots != null ? spots.size() : 0;
    }

    // ViewHolder class to hold references to views
    public static class ViewHolder extends RecyclerView.ViewHolder {
        public TextView name;
        public TextView city;
        public ImageView image;

        public ViewHolder(View view) {
            super(view);
            name = view.findViewById(R.id.item_name);
            city = view.findViewById(R.id.item_city);
            image = view.findViewById(R.id.item_image);
        }
    }
}

package org.geeksforgeeks.demo;

import android.os.Bundle;
import android.view.View;
import android.view.animation.LinearInterpolator;
import android.widget.Toast;

import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.DefaultItemAnimator;

import com.yuyakaido.android.cardstackview.*;

import java.util.ArrayList;
import java.util.List;

public class MainActivity extends AppCompatActivity implements CardStackListener {

    private CardStackView cardStackView;
    private CardStackLayoutManager manager;
    private CardStackAdapter adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        cardStackView = findViewById(R.id.card_stack_view);
        manager = new CardStackLayoutManager(this, this);
        adapter = new CardStackAdapter(createSpots());
        setupCardStackView();
    }

    private void setupCardStackView() {
        initialize();
    }

    private void initialize() {
        manager.setStackFrom(StackFrom.None);
        manager.setVisibleCount(3);
        manager.setTranslationInterval(8.0f);
        manager.setScaleInterval(0.95f);
        manager.setSwipeThreshold(0.3f);
        manager.setMaxDegree(20.0f);
        manager.setDirections(Direction.HORIZONTAL);
        manager.setCanScrollHorizontal(true);
        manager.setCanScrollVertical(true);
        manager.setSwipeableMethod(SwipeableMethod.AutomaticAndManual);
        manager.setOverlayInterpolator(new LinearInterpolator());

        cardStackView.setLayoutManager(manager);
        cardStackView.setAdapter(adapter);

        if (cardStackView.getItemAnimator() instanceof DefaultItemAnimator) {
            ((DefaultItemAnimator) cardStackView.getItemAnimator()).setSupportsChangeAnimations(false);
        }
    }

    private List<Spot> createSpots() {
        List<Spot> spots = new ArrayList<>();
        spots.add(new Spot("Example", "Kyoto", "https://images.pexels.com/photos/8361426/pexels-photo-8361426.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1"));
        spots.add(new Spot("Example", "Kyoto", "https://images.pexels.com/photos/18301868/pexels-photo-18301868/free-photo-of-traveler-in-a-headscarf-with-a-backpack-on-the-subway-platform.jpeg?auto=compress&cs=tinysrgb&w=600&lazy=load"));
        spots.add(new Spot("Example", "Kyoto", "https://images.pexels.com/photos/30652095/pexels-photo-30652095/free-photo-of-elegant-woman-in-white-dress-outdoors.jpeg?auto=compress&cs=tinysrgb&w=600&lazy=load"));
        spots.add(new Spot("Example", "New York", "https://images.pexels.com/photos/30800337/pexels-photo-30800337/free-photo-of-playful-border-collie-enjoying-snowy-winter-day.jpeg?auto=compress&cs=tinysrgb&w=600&lazy=load"));
        spots.add(new Spot("Example", "New York", "https://images.pexels.com/photos/31102315/pexels-photo-31102315/free-photo-of-casa-batllo-architectural-detail-in-barcelona.jpeg?auto=compress&cs=tinysrgb&w=600&lazy=load"));
        spots.add(new Spot("Example", "New York", "https://images.pexels.com/photos/31049335/pexels-photo-31049335/free-photo-of-majestic-longhorn-cow-grazing-in-wisconsin-field.jpeg?auto=compress&cs=tinysrgb&w=600&lazy=load"));
        return spots;
    }

    @Override
    public void onCardDragging(Direction direction, float ratio) {
        // Optional: implement if needed
    }

    @Override
    public void onCardSwiped(Direction direction) {
        if (direction == Direction.Right) {
            Toast.makeText(this, "Swiped right", Toast.LENGTH_SHORT).show();
        } else if (direction == Direction.Left) {
            Toast.makeText(this, "Swiped left", Toast.LENGTH_SHORT).show();
        }
    }

    @Override
    public void onCardRewound() {
        // Optional: implement if needed
    }

    @Override
    public void onCardCanceled() {
        // Optional: implement if needed
    }

    @Override
    public void onCardAppeared(View view, int position) {
        // Optional: implement if needed
    }

    @Override
    public void onCardDisappeared(View view, int position) {
        // Optional: implement if needed
    }
}