title: Android Camera Parameter - Mono Effect
body: <p>Hi I am trying to capture images in black and white, while I was searching the google I notice that the android camera has a parameter like the mono effect. </p>
  
  <p>I used like this:</p>
  
  <pre><code>Parameters param = camera.getParameters();
  param.setColorEffect(Camera.Parameters.EFFECT_WHITEBOARD);
  cameraObject.setParameters(param);
  </code></pre>
  
  <p>But there is a problem, this is not Black and White, there are  grey tones also, I just want two colors ! The Black and the White ! Is there any way to do it? How?</p>
  
  <p>Thanks alot in advance !</p>