src/ro/ieval/unical/Utils.java

   1 package ro.ieval.unical;
   2
   3 import java.util.Locale;
   4
   5 import android.view.View;
   6 import android.view.ViewGroup;
   7
   8 final class Utils {
   9         private Utils(){ /* do nothing */ }
  10
  11         public static void setEnabledRecursively(final View view, final boolean enabled){
  12                 view.setEnabled(enabled);
  13                 if(view instanceof ViewGroup){
  14                         final ViewGroup group=(ViewGroup) view;
  15                         for(int i=0;i<group.getChildCount();i++)
  16                                 setEnabledRecursively(group.getChildAt(i), enabled);
  17                 }
  18         }
  19
  20         public static String formatDate(final int year, final int month, final int day){
  21                 return String.format(Locale.ENGLISH, "%4d-%02d-%02d", year, month, day);
  22         }
  23 }