title: Orientation change with activity that download from internet. Android
body: <p>Im developing an app that download tweets from twitter.
  When my app change orientation, the activity loads again the tweets (it downloads again the same tweets).
  So whats the best solution for a case like this ?
  Is using android:configChanges="orientation|keyboardHidden|screenSize" a way to go ? I have read that is a bad practice.
  Thanks</p>