Custom adapter using listview

First fall create model class.

public class RowItem {

    private String title;
    private String desc;
    private int imageId;

    public RowItem(String title, String desc, int imageId) {
        this.title = title;
        this.desc = desc;
        this.imageId = imageId;
    }

    public int getImageId() {
        return imageId;
    }
    public void setImageId(int imageId) {
        this.imageId = imageId;
    }
    public String getDesc() {
        return desc;
    }
    public void setDesc(String desc) {
        this.desc = desc;
    }
    public String getTitle() {
        return title;
    }
    public void setTitle(String title) {
        this.title = title;
    }
    @Override
    public String toString() {
        return title + "\n" + desc;
    }

}

 Create adapter class

import android.app.Activity;

import android.content.Context;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.BaseAdapter;

import android.widget.ImageView;

import android.widget.TextView;

import java.util.List;

public class CustomBaseAdapter extends BaseAdapter {

    Context context;

    List<RowItem> rowItems;

    public CustomBaseAdapter(Context context, List<RowItem> items) {

        this.context = context;

        this.rowItems = items;

    }

    @Override

    public int getCount() {

        return rowItems.size();

    }

    @Override

    public Object getItem(int position) {

        return rowItems.get(position);

    }

    @Override

    public long getItemId(int position) {

        return rowItems.indexOf(getItem(position));

    }

    @Override

    public View getView(int position, View convertView, ViewGroup viewGroup) {

        ViewHolder holder = null;

        LayoutInflater mInflater = (LayoutInflater)

                context.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);

        if (convertView == null) {

            convertView = mInflater.inflate(R.layout.custom_listview_adapter, null);

            holder = new ViewHolder();

            holder.txtDesc = (TextView) convertView.findViewById(R.id.desc);

            holder.txtTitle = (TextView) convertView.findViewById(R.id.title);

            holder.imageView = (ImageView) convertView.findViewById(R.id.icon);

            convertView.setTag(holder);

        }

        else {

            holder = (ViewHolder) convertView.getTag();

        }

        RowItem rowItem = (RowItem) getItem(position);

        holder.txtDesc.setText(rowItem.getDesc());

        holder.txtTitle.setText(rowItem.getTitle());

        holder.imageView.setImageResource(rowItem.getImageId());

        return convertView;

    }

    private class ViewHolder {

        ImageView imageView;

        TextView txtTitle;

        TextView txtDesc;

    }

}

MainActivity class

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.Toast;

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

public class MainActivity extends AppCompatActivity implements AdapterView.OnItemClickListener {

    ListView listView;
    List<RowItem> rowItems;

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

        rowItems = new ArrayList<RowItem>();

        rowItems.add(new RowItem("Jatin","Jatin is android developer",R.mipmap.ic_launcher));
        rowItems.add(new RowItem("Vipul","Vipul is android developer",R.mipmap.ic_launcher));

        listView = (ListView) findViewById(R.id.listView);
        CustomBaseAdapter adapter = new CustomBaseAdapter(this,rowItems);
        listView.setAdapter(adapter);
        listView.setOnItemClickListener(this);
    }

    @Override
    public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
        Toast toast = Toast.makeText(getApplicationContext(),
                "Item " + (position + 1) + ": " + rowItems.get(position),
                Toast.LENGTH_SHORT);
        toast.setGravity(Gravity.BOTTOM|Gravity.CENTER_HORIZONTAL, 0, 0);
        toast.show();

    }

}

Create custom_listview_adapter.xml file

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ImageView
        android:id="@+id/icon"
        android:src="@mipmap/ic_launcher"
        android:layout_width="80dp"
        android:layout_height="80dp"
        android:paddingLeft="10dp"
        android:paddingRight="10dp" />

    <TextView
        android:id="@+id/title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingBottom="10dp"
        android:textColor="#CC0033"
        android:text="title"
        android:textSize="16dp"
        android:layout_alignParentTop="true"
        android:layout_toRightOf="@+id/icon"
        android:layout_toEndOf="@+id/icon" />

    <TextView
        android:id="@+id/desc"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/title"
        android:layout_toRightOf="@+id/icon"
        android:paddingLeft="10dp"
        android:textColor="#3399FF"
        android:text="description"
        android:textSize="14dp" />

</RelativeLayout>


main_activity xml file 

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity">

    <ListView
        android:id="@+id/listView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"/>

</RelativeLayout>