title: How does it work SQLiteOpenHelper Context
body: <p>I have an app with two activities.</p>
  
  <p>One of them list several values while the other add new values to a DB.</p>
  
  <p>I have a class wich extends from SQLiteOpenHelper and manages the DB connections, queries, etc.</p>
  
  <p>Now, I understand that in the constructor of SQLiteOpenHelper you have to pass a context which is used to determine if it has to create a new DB or open an existing one.</p>
  
  <p>But  if I have one instance of the SQLiteOpenHelper  class in each activity, then the context would be different.</p>
  
  <p>Is there a way to avoid this?</p>
  
  <p>Thanks.</p>