PagerAdapter Class

This is the main activity

myPagerAdapter=new MyPagerAdapter(TopNewsAcivity.this,arrayList);
verticalViewPager=(VerticalViewPager)findViewById(R.id.view_pager);
verticalViewPager.setAdapter(myPagerAdapter);

For dynamic PagerAdapter

MyPagerAdapter .class

package news.com.mynews.adapter;

import android.app.Activity;
import android.graphics.Color;
import android.graphics.Typeface;
import android.support.v4.view.PagerAdapter;
import android.support.v7.widget.ActionBarOverlayLayout.LayoutParams;
import android.text.Html;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.ImageView.ScaleType;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.squareup.picasso.Picasso;

import java.util.ArrayList;

import news.com.mynews.R;
import news.com.mynews.bean.NewsBean;

/** * Created by Mafiree on 12/19/2016. *///http://android-er.blogspot.in/2014/04/example-of-viewpager-with-custom.htmlpublic class MyPagerAdapter extends PagerAdapter {


    int NumberOfPages = 5;

    int[] res = {
            android.R.drawable.ic_dialog_alert,
            android.R.drawable.ic_menu_camera,
            android.R.drawable.ic_menu_compass,
            android.R.drawable.ic_menu_directions,
            android.R.drawable.ic_menu_gallery};
    int[] backgroundcolor = {
            0xFF101010,
            0xFF202020,
            0xFF303030,
            0xFF404040,
            0xFF505050};

    Activity activity;
    ArrayList<NewsBean> list;

    public MyPagerAdapter(Activity activity,ArrayList<NewsBean> list) {
        this.activity=activity;
        this.list=list;
    }

    @Override
    public int getCount() {
        //return NumberOfPages;        return list.size();
    }

    @Override
    public boolean isViewFromObject(View view, Object object) {
        return view == object;
    }

    @Override
    public Object instantiateItem(ViewGroup container, int position) {

        ImageView imageView=new ImageView(activity);
        imageView.setScaleType(ScaleType.FIT_XY);

        TextView textView = new TextView(activity);
        textView.setTextColor(Color.BLACK);
       // textView.setTextSize(18);        textView.setTypeface(Typeface.DEFAULT_BOLD);
        //textView.setText(String.valueOf(position));      //  textView.setText(list.get(position).getTitle());        int n=200;
        String upToNCharacters = list.get(position).getDescription().substring(0, Math.min(list.get(position).getDescription().length(), n));

        textView.setText(Html.fromHtml("<h2>"+list.get(position).getTitle()+"</h2><br><p>"+upToNCharacters+" here</p>"));

        TextView textContent=new TextView(activity);
//        textContent.setText(Color.WHITE);        textContent.setTextColor(Color.GRAY);
       // textContent.setTextSize(16);       // textContent.setText(Html.fromHtml("<h2>Title</h2><br><p>Description here</p>"));        System.out.println("*******************************************");
        String imageUrl=null;
        imageUrl="http://bestcinema.in/wp-content/uploads/"+list.get(position).getImageURL();
       
        try {
            Picasso.with(activity).load(imageUrl).resize(250,350).into(imageView);
        }catch (Exception e){
            e.printStackTrace();
        }

        LayoutParams imageParams = new LayoutParams(
                LayoutParams.MATCH_PARENT,LayoutParams.WRAP_CONTENT);
        imageView.setLayoutParams(imageParams);

        LinearLayout layout = new LinearLayout(activity);
        layout.setOrientation(LinearLayout.VERTICAL);
        LayoutParams layoutParams = new LayoutParams(
                LayoutParams.MATCH_PARENT,LayoutParams.MATCH_PARENT);
        //layout.setBackgroundColor(Color.BLUE);        layout.setLayoutParams(layoutParams);

        layout.addView(imageView);
        layout.addView(textView);
        layout.addView(textContent);

        final int page = position;
        layout.setPadding(7,7,7,7);


        LinearLayout layoutBotom = new LinearLayout(activity);
        layoutBotom.setOrientation(LinearLayout.HORIZONTAL);
        LayoutParams layoutParamsBottom = new LayoutParams(
                LayoutParams.MATCH_PARENT,LayoutParams.MATCH_PARENT);
        //layout.setBackgroundColor(Color.BLUE);        layoutBotom.setLayoutParams(layoutParamsBottom);


        ImageView imageViewShare=new ImageView(activity);
        imageViewShare.setBackgroundResource(R.drawable.ic_menu_share);

        ImageView imageViewSend=new ImageView(activity);
        imageViewSend.setBackgroundResource(R.drawable.ic_menu_send);

        layoutBotom.addView(imageViewShare);
        layoutBotom.addView(imageViewSend);

        layout.addView(layoutBotom);

        container.addView(layout);
        return layout;
    }

    @Override
    public void destroyItem(ViewGroup container, int position, Object object) {
        container.removeView((LinearLayout)object);
    }


}


For Static PagerAdapter





class CustomPagerAdapter extends PagerAdapter {



    Context mContext;

    LayoutInflater mLayoutInflater;



    public CustomPagerAdapter(Context context) {

        mContext = context;

        mLayoutInflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

    }



    @Override

    public int getCount() {

        return mResources.length;

    }



    @Override

    public boolean isViewFromObject(View view, Object object) {

        return view == ((LinearLayout) object);

    }



    @Override

    public Object instantiateItem(ViewGroup container, int position) {

        View itemView = mLayoutInflater.inflate(R.layout.pager_item, container, false);



        ImageView imageView = (ImageView) itemView.findViewById(R.id.imageView);

        imageView.setImageResource(mResources[position]);



        container.addView(itemView);



        return itemView;

    }



    @Override

    public void destroyItem(ViewGroup container, int position, Object object) {

        container.removeView((LinearLayout) object);

    }

}