--- /dev/null
+package ro.ieval.unical;
+
+import android.view.View;
+import android.view.ViewGroup;
+
+final class Utils {
+ public 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);
+ }
+ }
+}