how to make a copy of a button image from one layout to another layout using drag and drop in android programmatically

MainActivity.java

package com.example.draganddropdemo;

import android.os.Bundle;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.ActionBar.LayoutParams;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.RelativeLayout;

public class MainActivity extends Activity implements OnTouchListener {

   private static final int START_DRAGGING = 0;
   private static final int STOP_DRAGGING = 1;
  
   private Button dragbtn1,dragbtn2;
   private RelativeLayout layout;
   private int status;
   private ViewGroup.LayoutParams params;
   private ImageView image;
  
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        System.out.println("------------onCreate-----------------------------------");
        layout =  (RelativeLayout) findViewById(R.id.frameLayout1);
       
        dragbtn1 = (Button) findViewById(R.id.drag_button);
        dragbtn1.setDrawingCacheEnabled(true);
        dragbtn1.setOnTouchListener(this);
       
        //dragbtn2 = (Button) findViewById(R.id.drag_button2);
        //dragbtn2.setDrawingCacheEnabled(true);
        //dragbtn2.setOnTouchListener(this);
       
        params = new ViewGroup.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
       
    }

    @SuppressLint("NewApi") public boolean onTouch(View v, MotionEvent event) {
       
        System.out.println("------------onTouch-----------------------------------");
       
        if( event.getAction() == MotionEvent.ACTION_DOWN ) {
            status = START_DRAGGING;
            image = new ImageView(this);
            image.setImageBitmap(dragbtn1.getDrawingCache());
            layout.addView(image,params);
        }
        if( event.getAction() == MotionEvent.ACTION_UP ) {
            status = STOP_DRAGGING;
            Log.i("Drag", "Stopped Dragging");
        } else if( event.getAction() == MotionEvent.ACTION_MOVE ) {
            if( status == START_DRAGGING ) {
               
                System.out.println("--------------Dragging--------------");
                image.setPadding((int)event.getRawX()-20,(int)event.getRawY()-40, 0, 0);
                image.invalidate();
               
            }
        }
       
        return false;
    }

   
}

xml file - activity_main.xml 

<?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/frameLayout1"
        android:layout_width="300dp"
        android:layout_height="600dp"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true"
        android:background="#008000" >

        <Button
            android:id="@+id/drag_button"
            android:layout_width="wrap_content"
            android:layout_height="70dp"
            android:background="#FF00FF"
            android:text="DragDrop" />

        <RelativeLayout
            android:id="@+id/relativeLayout1"
            android:layout_width="100dp"
            android:layout_height="100dp"
            android:layout_alignParentBottom="true"
            android:layout_alignParentLeft="true"
            android:layout_marginBottom="134dp"
            android:background="#A52A2A" >
        </RelativeLayout>

        <Button
            android:id="@+id/drag_button2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentTop="true"
            android:layout_toRightOf="@+id/relativeLayout1"
            android:text="DragButton2" />

    </RelativeLayout>