X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=src%2Fro%2Fieval%2Funical%2FUtils.java;h=b46078aed03037b51be17dd841a70c647a5113fe;hb=0a4f300ecd7de6e7cac1e2f90cf01d1c60a0f1f3;hp=b163434f9b28428ad43d41a885d3728a9c3c7601;hpb=402e19d860abb35ba5075091bfc42823531d75ea;p=unical.git

diff --git a/src/ro/ieval/unical/Utils.java b/src/ro/ieval/unical/Utils.java
index b163434..b46078a 100644
--- a/src/ro/ieval/unical/Utils.java
+++ b/src/ro/ieval/unical/Utils.java
@@ -1,10 +1,23 @@
 package ro.ieval.unical;
 
+import java.util.GregorianCalendar;
+import java.util.Locale;
+
+import android.app.AlarmManager;
+import android.app.PendingIntent;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.Intent;
+import android.database.Cursor;
+import android.database.SQLException;
+import android.database.sqlite.SQLiteDatabase;
 import android.view.View;
 import android.view.ViewGroup;
 
 final class Utils {
-	public void setEnabledRecursively(final View view, final boolean enabled){
+	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;
@@ -12,4 +25,53 @@ 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+1, day);
+	}
+
+	public static void addAlarm(final Application application, final long time, final long eventId) throws SQLException{
+		final SQLiteDatabase db = application.alarmOpenHelper.getWritableDatabase();
+		final ContentValues values = new ContentValues(2);
+		values.put(AlarmOpenHelper.TIME, time);
+		values.put(AlarmOpenHelper.EVENT, eventId);
+		db.insertOrThrow(AlarmOpenHelper.TABLE, null, values);
+		setAlarm(application, time, eventId);
+	}
+
+	public static void deleteAlarm(final Application application, final long time) throws SQLException{
+		final SQLiteDatabase db = application.alarmOpenHelper.getWritableDatabase();
+		db.delete(AlarmOpenHelper.TABLE, AlarmOpenHelper.TIME + " = " + time, new String[0]);
+		unsetAlarm(application, time);
+	}
+
+	public static Long[] getAlarmsByEvent(final Application application, final long eventId) throws SQLException{
+		final SQLiteDatabase db = application.alarmOpenHelper.getWritableDatabase();
+		db.delete(AlarmOpenHelper.TABLE, AlarmOpenHelper.TIME + " < " + System.currentTimeMillis(), new String[0]);
+		final Cursor cursor = db.query(AlarmOpenHelper.TABLE, new String[]{AlarmOpenHelper.TIME}, AlarmOpenHelper.EVENT + " = " + eventId, new String[0], null, null, null);
+		if(cursor.moveToFirst()){
+			final Long[] ret = new Long[cursor.getCount()];
+			for(int i=0;i<ret.length;i++){
+				ret[i]=cursor.getLong(0);
+				cursor.moveToNext();
+			}
+			return ret;
+		}
+		return new Long[0];
+	}
+
+	public static void setAlarm(final Context context, final long time, final long eventId){
+		final Intent intent = new Intent(context, AlarmReceiverActivity.class);
+		intent.setAction(Long.toString(time));
+		intent.putExtra(AlarmReceiverActivity.EXTRA_EVENT, eventId);
+		final AlarmManager man = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
+		man.set(AlarmManager.RTC_WAKEUP, time, PendingIntent.getActivity(context, 0, intent, 0));
+	}
+
+	public static void unsetAlarm(final Context context, final long time){
+		final Intent intent = new Intent(context, AlarmReceiverActivity.class);
+		intent.setAction(Long.toString(time));
+		final AlarmManager man = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
+		man.cancel(PendingIntent.getActivity(context, 0, intent, 0));
+	}
 }