title: How To Use SharedPreference value stored in one activity to another activity
body: <p>My Code is:</p>
  
  <pre><code>    SharedPreferences myPrefs = this.getSharedPreferences("MYPREF'USERID",
          Context.MODE_PRIVATE);
  int uid = myPrefs.getInt("USERID", 0);
  </code></pre>
  
  <p>I want to use USERID in another two activities for fetching records
  Please help me how to do 
  Thank You</p>