title: My own camera activity
body: <p>I want to create funny app with camera,(something like <a href="http://www.myhuntingnews.com/wp-content/uploads/2011/12/sniper-game.jpg" rel="nofollow">THIS</a> but more simple with real enviroment from camera) but before I will start I have few questions:</p>
  
  <p>If it is possible to use camera but dont open deafult <a href="http://postimg.org/image/v5ulboxgp/" rel="nofollow">CAMERA</a>.</p>
  
  <p>I want to add my own buttons there and change camera aim for something like SNIPER´s aim.</p>
  
  <p>Is it possible or not ??If yes how? I have found only how to open deafult camera and take picture, nothing else.</p>