added string send_to in strings.xml
added 3 dots to edit_message string
changed layout of activity_main.xml

make a "to" text view. made the "edit message" text view weight1. made the button go to the bottom
added permissions to SEND and RECIEVE SMSs in the android manifest file
changed android:id of button to btnSendSMS
changed name of text views to txtPhoneNo and txtMessage
modified the OnCreate message to send a text when the button btnSendSMS is clicked
created the sendSMS method. app now sends a text!