title: My intent putExtra into two different names with different value. But I get same value in another activity?
body: <p>I have two names which suppose to get two different string value. Why S0 and S1 all get "ABC"? </p>
  
  <p>DF=""</p>
  
  <p>DWF="ABC"</p>
  
  <p>Alarm.putExtra(com.Md.AlarmReminder.D0, DF);
  Alarm.putExtra(com.Md.AlarmReminder.D1, DWF);</p>
  
  <p>In another activity:
  Bundle extras = getIntent().getExtras();</p>
  
  <p>s0 =extras.getString(com.Md.AlarmReminder.D0);
  s1 =extras.getString(com.Md.AlarmReminder.D1);</p>