MainActivity.java

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.widget.ImageView;
import android.animation.Animator;
import android.widget.TextView;
import android.widget.Toast;

import com.smarteist.autoimageslider.SliderLayout;
import com.smarteist.autoimageslider.SliderView;

public class MainActivity extends AppCompatActivity {

    SliderLayout sliderLayout;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        sliderLayout = findViewById(R.id.imageSlider);
        sliderLayout.setIndicatorAnimation(SliderLayout.Animations.FILL); //set indicator animation by using SliderLayout.Animations. :WORM or THIN_WORM or COLOR or DROP or FILL or NONE or SCALE or SCALE_DOWN or SLIDE and SWAP!!
        sliderLayout.setScrollTimeInSec(1); //set scroll delay in seconds :
        setSliderViews();

    }

    private void setSliderViews() {

        for (int i = 0; i <= 3; i++) {

            SliderView sliderView = new SliderView(this);

            switch (i) {
                case 0:
                    sliderView.setImageUrl("https://images.pexels.com/photos/547114/pexels-photo-547114.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260");
                    break;
                case 1:
                    sliderView.setImageUrl("https://images.pexels.com/photos/218983/pexels-photo-218983.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260");
                    break;
                case 2:
                    sliderView.setImageUrl("https://images.pexels.com/photos/747964/pexels-photo-747964.jpeg?auto=compress&cs=tinysrgb&h=750&w=1260");
                    break;
                case 3:
                    sliderView.setImageUrl("https://images.pexels.com/photos/929778/pexels-photo-929778.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260");
                    break;
            }

            sliderView.setImageScaleType(ImageView.ScaleType.CENTER_CROP);
            sliderView.setDescription("setDescription " + (i + 1));
            final int finalI = i;
            sliderView.setOnSliderClickListener(new SliderView.OnSliderClickListener() {
                @Override
                public void onSliderClick(SliderView sliderView) {
                    Toast.makeText(MainActivity.this, "This is slider " + (finalI + 1), Toast.LENGTH_SHORT).show();
                }
            });

            //at last add this view in your layout :
            sliderLayout.addSliderView(sliderView);
        }
    }
}