title: Implementing eMail accessability into application
body: <p>I am currently creating an alternate email app as a fun side-project for myself and I'm stuck at finding out how exactly I implement the ability to send emails... I presume an API would be required, but how exactly could I reference that API in my code/install it? I need to make something that can take a user's input from a textbox in which they enter the receiver's email address, then take the input from another text box (which will be for inputting the message) and then it will send it from an already registered email account. (P.S. I'm using Android Studio)</p>