Android ListView and Buttons inside Create Custom Command in ListView

package com.myapp;

import java.util.ArrayList;
import java.util.HashMap;

import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.graphics.Color;

public class MainActivity extends Activity {

	ArrayList<HashMap<String, String>> MyArrList;
	
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
    	MyArrList = new ArrayList<HashMap<String, String>>();
		HashMap<String, String> map;
		
		/*** Rows 1 ***/
		map = new HashMap<String, String>();
		map.put("ImageID", "1");
		map.put("ImageDesc", "Sea View1");
		map.put("ImagePath", "pic_a");
		MyArrList.add(map);
		
		/*** Rows 2 ***/
		map = new HashMap<String, String>();
		map.put("ImageID", "2");
		map.put("ImageDesc", "Sea View2");
		map.put("ImagePath", "pic_b");
		MyArrList.add(map);	
		
		/*** Rows 3 ***/
		map = new HashMap<String, String>();
		map.put("ImageID", "3");
		map.put("ImageDesc", "Sea View 3");
		map.put("ImagePath", "pic_c");
		MyArrList.add(map);
		
		/*** Rows 4 ***/
		map = new HashMap<String, String>();
		map.put("ImageID", "4");
		map.put("ImageDesc", "Sea View 4");
		map.put("ImagePath", "pic_d");
		MyArrList.add(map);			
		
        // listView1
        final ListView lstView1 = (ListView)findViewById(R.id.listView1); 
        	
        lstView1.setAdapter(new ImageAdapter(this));
      
    }
             
    
    public class ImageAdapter extends BaseAdapter 
    {
        private Context context;

        public ImageAdapter(Context c) 
        {
        	// TODO Auto-generated method stub
            context = c;
        }
 
        public int getCount() {
        	// TODO Auto-generated method stub
            return MyArrList.size();
        }
 
        public Object getItem(int position) {
        	// TODO Auto-generated method stub
            return position;
        }
 
        public long getItemId(int position) {
        	// TODO Auto-generated method stub
            return position;
        }
		public View getView(final int position, View convertView, ViewGroup parent) {
			// TODO Auto-generated method stub
			
			LayoutInflater inflater = (LayoutInflater) context
					.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
		 
			if (convertView == null) {
				convertView = inflater.inflate(R.layout.activity_column, null); 
			}

			// ColImage
			ImageView imageView = (ImageView) convertView.findViewById(R.id.ColImgPath);
			imageView.getLayoutParams().height = 80;
			imageView.getLayoutParams().width = 80;
			imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
			imageView.setPadding(5, 5, 5, 5);
			int ResID = context.getResources().getIdentifier(MyArrList.get(position).get("ImagePath"), "drawable", context.getPackageName());
			imageView.setImageResource(ResID);
				
			// ColImgID
			TextView txtPosition = (TextView) convertView.findViewById(R.id.ColImgID);
			txtPosition.setPadding(10, 0, 0, 0);
			txtPosition.setText(MyArrList.get(position).get("ImageID") +".");
			
			// ColPicname
			TextView txtPicName = (TextView) convertView.findViewById(R.id.ColImgDesc);
			txtPicName.setPadding(5, 0, 0, 0);
			txtPicName.setText(MyArrList.get(position).get("ImageDesc"));
			
			//imgCmdShared
			ImageButton cmdShared = (ImageButton) convertView.findViewById(R.id.imgCmdShared);
			//cmdShared.setBackgroundColor(Color.TRANSPARENT);
	        cmdShared.setOnClickListener(new View.OnClickListener() {
	            public void onClick(View v) {
	            	  Toast.makeText(MainActivity.this,"Your Shared (ImageID = " + MyArrList.get(position).get("ImageID") + ")",Toast.LENGTH_LONG).show();
	            	  /**
	            	   * Command for Shared (Intent to Another Activity)
	            	   * Intent newActivity = new Intent(ListDeleteActivity.this,SharedActivity.class);
	            	   * newActivity.putExtra("ImgID", MyArrList.get(position).get("ImageID"));
	            	   * startActivity(newActivity);
	            	   */	
	            }
	        });
	        
			//imgCmdView
			ImageButton cmdView = (ImageButton) convertView.findViewById(R.id.imgCmdView);
			//cmdView.setBackgroundColor(Color.TRANSPARENT);
			cmdView.setOnClickListener(new View.OnClickListener() {
	            public void onClick(View v) {
	            	  Toast.makeText(MainActivity.this,"Your View (ImageID = " + MyArrList.get(position).get("ImageID") + ")",Toast.LENGTH_LONG).show();
	            	  /**
	            	   * Command for Shared (Intent to Another Activity)
	            	   * Intent newActivity = new Intent(ListDeleteActivity.this,ViewActivity.class);
	            	   * newActivity.putExtra("ImgID", MyArrList.get(position).get("ImageID"));
	            	   * startActivity(newActivity);
	            	   */	
	            }
	        });
	        
			// imgCmdDelete
			ImageButton cmdDelete = (ImageButton) convertView.findViewById(R.id.imgCmdDelete);
			//cmdDelete.setBackgroundColor(Color.TRANSPARENT);
	        final AlertDialog.Builder adb = new AlertDialog.Builder(MainActivity.this);
	        cmdDelete.setOnClickListener(new View.OnClickListener() {
	            public void onClick(View v) {
			          adb.setTitle("Delete?");
			          adb.setMessage("Are you sure delete [" + MyArrList.get(position).get("ImageDesc") +"]");
			          adb.setNegativeButton("Cancel", null);
			          adb.setPositiveButton("Ok", new AlertDialog.OnClickListener() {
			              public void onClick(DialogInterface dialog, int which) {
			            	  Toast.makeText(MainActivity.this,"Your Delete (ImageID = " + MyArrList.get(position).get("ImageID") + ")",Toast.LENGTH_LONG).show();
			            	  /**
			            	   * Command for Delete
			            	   * Eg : myDBClass.DeleteData(MyArrList.get(position).get("ImageID"));
			            	   */
			              }});
			          adb.show();
	            }
	        });
			
		 
	        return convertView;
				
		}

    } 
    
    
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }

}