How to show an image on a table in Android -

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i'm trying show image (of snake) on android application, can appear on board table (which tablelayout). how can rather image being shown above table?

enter image description here

package com.example.test;  import android.app.activity; import android.graphics.color; import android.os.bundle; import android.view.view; import android.widget.button; import android.widget.imageview; import android.widget.tablelayout; import android.widget.tablerow; import android.widget.toast;  public class mainactivity extends activity {      tablelayout table;     imageview image;     private static final int table_width = 12;     private static final int table_height = 10;      @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_main);          table = (tablelayout) findviewbyid(r.id.view_root);         image = (imageview) findviewbyid(r.id.imageview1);          // populate table stuff         (int y = 0; y < table_height; y++) {             final int row = y;             tablerow r = new tablerow(this);             table.addview(r);              (int x = 0; x < table_width; x++) {                 final int col = x;                 button b = new button(this);                 b.setonclicklistener(new view.onclicklistener() {                     @override                     public void onclick(view v) { //                        toast t = toast.maketext(getapplicationcontext(), "you clicked (" + row + "," + col + ")", toast.length_short);                         toast t = toast.maketext(getapplicationcontext(), "tooth cavity in 6 month\n (previously in 2 years)", toast.length_short);                         t.getview().setbackgroundcolor(color.red);                         t.show();                         if(row==0 && col==0){                             image.setimageresource(r.drawable.snake);                         }                         else{                             image.setvisibility(view.gone);                         }                     }                  });                 r.addview(b);             }         }     } }

and layout:

<tablelayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:tools="http://schemas.android.com/tools"     android:id="@+id/view_root"     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"     android:shrinkcolumns="*"     tools:context=".mainactivity" >      <imageview         android:id="@+id/imageview1"         android:layout_width="wrap_content"         android:layout_height="wrap_content"/>  </tablelayout>

you create framelayout tablelayout , imageview in it. due framelayouts have ability of overlapping things, making background of imageview transparent , drawing snake on work.


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