Clean up

[unical.git] / src / ro / ieval / unical / Utils.java

diff --git a/src/ro/ieval/unical/Utils.java b/src/ro/ieval/unical/Utils.java
index 497660521d96dbe0c51d499fbd7a8c13c8325c38..703c8ddc2061bb6769e3643e593e4c205f4f86dd 100644 (file)
--- a/src/ro/ieval/unical/Utils.java
+++ b/src/ro/ieval/unical/Utils.java
@@ -1,8 +1,23 @@
 package ro.ieval.unical;
 
-public class Utils {
-       public static boolean loginSuccess(String user, String pass) {
-               // TODO Auto-generated method stub
-               return true;
+import java.util.Locale;
+
+import android.view.View;
+import android.view.ViewGroup;
+
+final class Utils {
+       private Utils(){ /* do nothing */ }
+
+       public static void setEnabledRecursively(final View view, final boolean enabled){
+               view.setEnabled(enabled);
+               if(view instanceof ViewGroup){
+                       final ViewGroup group=(ViewGroup) view;
+                       for(int i=0;i<group.getChildCount();i++)
+                               setEnabledRecursively(group.getChildAt(i), enabled);
+               }
+       }
+
+       public static String formatDate(final int year, final int month, final int day){
+               return String.format(Locale.ENGLISH, "%4d-%02d-%02d", year, month, day);
        }
 }