title: How to open camera app in android
body: <p>I am building an app that requires a function to open the default camera application from device that installs my app; my question is how do I implement it?.</p>
  
  <p>From what I've learned after Googling for awhile is how to open camera from within an app, but what i am trying to achieve is actually open the default camera that can use any feature the camera app has. Can you tell me how to implement the camera?</p>