The first thing we have to do is create a way to preview our camera and display it on the screen.
Next, we implement the UI for our New Message Activity, and implement some logic that transforms and compresses images taken from the phone camera.
Before creating our Send Message Activity, we have to put together our API call for sending messages.
Now we'll put together the layout and basic interaction logic for our Send Message Activity.
With the implementation out of most of the activity out of the way, now we intergrate it with the rest of the application.