listview - How to dynamically set text size of all items in a list view based on database value in Android? -

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I am trying to allow the user to set the font size in the app which uses list view. How do I get a font-size from a database and use it to set the size of the text in the list view?

Edit: Examples would be good :)

"post-text" itemprop = "text">
  1. Get the Fontasize from the tax database.
  2. View your views; Set textview fonts in the listview on getview; Text with the textview.setTextSize (int, float);

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