src/ro/ieval/unical/Utils.java

   1 package ro.ieval.unical;
   2
   3 import java.util.GregorianCalendar;
   4 import java.util.Locale;
   5
   6 import android.app.AlarmManager;
   7 import android.app.PendingIntent;
   8 import android.content.Context;
   9 import android.content.Intent;
  10 import android.view.View;
  11 import android.view.ViewGroup;
  12
  13 final class Utils {
  14         private Utils(){ /* do nothing */ }
  15
  16         public static void setEnabledRecursively(final View view, final boolean enabled){
  17                 view.setEnabled(enabled);
  18                 if(view instanceof ViewGroup){
  19                         final ViewGroup group=(ViewGroup) view;
  20                         for(int i=0;i<group.getChildCount();i++)
  21                                 setEnabledRecursively(group.getChildAt(i), enabled);
  22                 }
  23         }
  24
  25         public static String formatDate(final int year, final int month, final int day){
  26                 return String.format(Locale.ENGLISH, "%4d-%02d-%02d", year, month, day);
  27         }
  28
  29         public static void setAlarm(final GregorianCalendar cal, final Context context) {
  30                 final PendingIntent pi = PendingIntent.getActivity(context, 1234, new Intent(context, AlarmReceiverActivity.class), PendingIntent.FLAG_CANCEL_CURRENT);
  31                 final AlarmManager am = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
  32                 am.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), pi);
  33         }
  34 }