title: run startService in static method
body: <p>i have this function as static method:</p>
  
  <pre><code>    public static void engine(SQLiteDatabase mydb){
          Intent intent = new Intent(context, GPSLocation.class);
          intent.putExtra("sql_obj", mydb); 
          startService(intent);
      }
  </code></pre>
  
  <p>but startService return follow error:</p>
  
  <blockquote>
    <p>Cannot make a static reference to the non-static method
    startService(Intent) from the type ContextWrapper</p>
  </blockquote>
  
  <p>is there any way to startService in static method?</p>