X-Git-Url: http://git.ieval.ro/?p=unical.git;a=blobdiff_plain;f=src%2Fro%2Fieval%2Funical%2FUtils.java;h=703c8ddc2061bb6769e3643e593e4c205f4f86dd;hp=74fa1a2371cacea31bc46ff632928aac24e1a046;hb=dfc674f65f8335d6e00490a1a5350dc31beea944;hpb=c880588ae9ed989ba7a8b150860f9bec65b11ed7

diff --git a/src/ro/ieval/unical/Utils.java b/src/ro/ieval/unical/Utils.java
index 74fa1a2..703c8dd 100644
--- a/src/ro/ieval/unical/Utils.java
+++ b/src/ro/ieval/unical/Utils.java
@@ -1,9 +1,13 @@
 package ro.ieval.unical;
 
+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){
@@ -12,4 +16,8 @@ final class Utils {
 				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);
+	}
 }