title: how to pass class from one activity to another activity
body: <p>I want to pass the class and content of the class from one activity to another activity.</p>
  
  <p>For example i have two activities activity A and activity B.</p>
  
  <p>i created a class in activity B.</p>
  
  <p>i want to pass this class from activity B back to activity A.</p>
  
  <p>ANOTHER QUESTION IS THAT:</p>
  
  <p>How i can put text loaded from the edittext to the two button.</p>
  
  <p>For example there is a one edittext and two buttons.</p>
  
  <p>i want to load the text from the edittext to the two button but difference text at the same time.
  for example i want to set the text button1 to the one button and button2 to the another button and these text loaded from the edit text at the same time</p>