Using the Camera in my app. <p>I've tried to start the camera and use it my app - with unsatisfactory results. I followed the sample code provided in the android SDK (the Preview class), and I got bad results - the camera was rotating and when I tried to add a button, it never showed up. </p> <p>I checked other apps and it looks like the skype app uses the same camera app as the one built into the phone. I want to know how I can implement this in my own app. Any solutions?</p>