title: compare two images is same or not
body: <p>I know how to compare two string is same or not.this is coding for compare two strings
  TextView t,t1;</p>
  
  <pre><code>String s,s1;
  s=t.getText().toString();
  s1=t1.setText().toString();
  if(s.equals(s1)){
     t.setText("equal");
  }
  else{
     t.setText("not equal");
  }
  </code></pre>
  
  <p>i need the coding for compare two images are same or not.please give me early</p>