title: android calendar change with device language
body: <p>I'm stuck with one interesting problem.</p>
  
  <p>I have a <code>Calendar</code> object with European style(? don't know how to call it right) i.e. week starts on Monday and ends on Sunday.</p>
  
  <p>My issue appears when I change device language to English(U.S.). <code>Calendar</code> object changes its style to American i.e. week starts on Sunday and ends on Saturday.
  Unfortunately I need week to start on Monday and end on Sunday but I can't understand how to do that.</p>
  
  <p>I tried</p>
  
  <pre><code>calendar.setFirstDayOfWeek(Calendar.MONDAY);
  calendar = Calendar.getInstance(Locale.FRANCE);
  </code></pre>
  
  <p>but it doesn't work. </p>
  
  <p>Thanks in advance!</p>