title: How to pass multiple integer values from EditText in activity A to Text view in Activity B?
body: <p>I have 2 activities.</p>
  
  <p>In activity A, I have 4 EditTexts that can only contain integer.
  there is a button, that should calculate the average of those 4 numbers entered by user.</p>
  
  <p>In activity B, there are 5 Text views (4 for numbers, 1 for result). 
  when the button in activity A is pressed. 
  It should pass the numbers from EditText in Activity A to Text View in Activity B, also should show the average of 4 numbers in Results Text view.</p>
  
  <p>I watched so many tutorials, but they are only for one value and when I try to duplicate the code for more than one value the app crashes.</p>