title: How to capture image from custom CameraView in Android?
body: <p>i need to <strong>capture image</strong> <em>from</em> <strong>required portion</strong> of the <em>screen</em>.</p>
  
  <p><em>capture image</em> from <strong>camera</strong>.</p>
  
  <p>at that time <em>other screen content as it is</em>.</p>
  
  <p><img src="https://i.stack.imgur.com/dpCSg.png" alt="enter image description here"></p>
  
  <p>how is this <strong>possible</strong>?</p>