title: Android custom camera preview?
body: <p>I am creating a <code>camera</code> application for <code>android</code>.
  I want my <code>camera preview</code> activity like picture below (for example). I want to divide my <code>camera preview</code> activity in four parts or many.</p>
  
  <p>That is, after I click a picture from <code>camera</code>, when I am back to my (camera image preview activity) <code>activity</code>, I want to have the activity <code>screen</code> divided into four parts or more, and each part should have that <code>preview image</code> on it.</p>
  
  <p>Reason for that is that I want to experiment each of the preview with image <code>render-script</code> effects [but that solution is beyond the scope of my question, as I know how to use render-scripts], and that, each part should have separate <code>rendering</code>.</p>
  
  <p>Can any one help me to find a solution for this?</p>
  
  <p><img src="https://i.stack.imgur.com/oTkre.png" alt="Four image previews instead of one, after taking picture from camera"> </p>
  
  <p>It will be a great help if there is any example or tutorial for this.</p>
  
  <p>Thanks in advance.</p>