title: Is it a good idea to declare static view in android?
body: <p>The problem :
  I have one class and one activity:
  The class do the logic and use a complex algorithms that manipulate Textview and ImageView from the activity
  What I'm doing : </p>
  
  <p>In activity : static TextView txt1, txt2, txt3, txt4;
  so I can use in the class : Activity.txt1</p>
  
  <p>Is it something bad in Android programming ? I wanted to learn best practise. So if you have a better method I would take it. Thanks</p>