title: Android: Using focus mode FOCUS_MODE_EDOF during image capture
body: <p>Has anyone used the focus mode FOCUS_MODE_EDOF, provided in the android CameraParameters?
  <a href="http://developer.android.com/reference/android/hardware/Camera.Parameters.html#FOCUS_MODE_EDOF" rel="nofollow">http://developer.android.com/reference/android/hardware/Camera.Parameters.html#FOCUS_MODE_EDOF</a></p>
  
  <p>I need to know if this is the mode to be used for tap to focus on the object selected (as depicted in this Iphone 4 camera specs, <a href="http://www.apple.com/iphone/features/camera.html" rel="nofollow">http://www.apple.com/iphone/features/camera.html</a>)?</p>
  
  <p>If yes, do i need to implement any touch listeners on the preview screen to determine the part of the preview selected?</p>