src/ro/ieval/unical/Event.java

   1 package ro.ieval.unical;
   2
   3 import java.util.ArrayList;
   4 import java.util.Arrays;
   5
   6 import android.content.ContentResolver;
   7 import android.content.Context;
   8 import android.database.Cursor;
   9 import android.net.Uri;
  10 import android.os.Parcel;
  11 import android.os.Parcelable;
  12 import android.provider.BaseColumns;
  13 import android.provider.CalendarContract.Events;
  14
  15 final class Event implements Parcelable{
  16         public static final Parcelable.Creator<Event> CREATOR = new Parcelable.Creator<Event>() {
  17                 @Override
  18                 public Event createFromParcel(final Parcel source) {
  19                         return new Event(source.readLong(), source.readString(), source.readString(), source.readString(), source.readString(), source.readInt(), source.readLong(), source.readLong(), source.readLong());
  20                 }
  21
  22                 @Override
  23                 public Event[] newArray(final int size) {
  24                         return new Event[size];
  25                 }
  26         };
  27
  28         private static final String[] PROJECTION = {
  29                 BaseColumns._ID,
  30                 Events.ORGANIZER,
  31                 Events.TITLE,
  32                 Events.EVENT_LOCATION,
  33                 Events.DESCRIPTION,
  34                 Events.EVENT_COLOR,
  35                 Events.DTSTART,
  36                 Events.DTEND,
  37                 Events.CALENDAR_ID,
  38         };
  39
  40         /** Event ID */
  41         public final long _id;
  42         /** Event owner */
  43         public final String organizer;
  44         /** Event title */
  45         public final String title;
  46         /** Event location */
  47         public final String eventLocation;
  48         /** Event description */
  49         public final String description;
  50         /** Event colour */
  51         public final int eventColour;
  52         /** Event start time (UTC milliseconds since epoch) */
  53         public final long dtstart;
  54         /** Event end time (UTC milliseconds since epoch) */
  55         public final long dtend;
  56         /** Calendar ID */
  57         public final long calendarID;
  58
  59         private Event(final long _id, final String organizer, final String title, final String eventLocation, final String description, final int eventColor, final long dtstart, final long dtend, final long calendarID) {
  60                 this._id=_id;
  61                 this.organizer=organizer;
  62                 this.title=title;
  63                 this.eventLocation=eventLocation;
  64                 this.description=description;
  65                 this.eventColour=eventColor;
  66                 this.dtstart=dtstart;
  67                 this.dtend=dtend;
  68                 this.calendarID=calendarID;
  69         }
  70
  71         public static Event[] getEventsByCalendar(final Context context, final long calendarID, final String sort){
  72                 final ContentResolver cr=context.getContentResolver();
  73                 final Cursor cursor = cr.query(Events.CONTENT_URI,
  74                                 PROJECTION,
  75                                 Events.CALENDAR_ID+" = ?",
  76                                 new String[]{Long.toString(calendarID)},
  77                                 sort);
  78                 cursor.moveToFirst();
  79                 final Event[] events = new Event[cursor.getCount()];
  80                 for(int i=0;i<events.length;i++){
  81                         events[i]=new Event(cursor.getLong(0), cursor.getString(1), cursor.getString(2), cursor.getString(3), cursor.getString(4), cursor.getInt(5), cursor.getLong(6), cursor.getLong(7), cursor.getLong(8));
  82                         cursor.moveToNext();
  83                 }
  84                 cursor.close();
  85                 return events;
  86         }
  87
  88         public static Event[] getAllEvents(final Context context) {
  89                 final ArrayList<Event> r = new ArrayList<Event>();
  90                 for(final Calendar calendar : Calendar.getAllCalendars(context))
  91                         for(final Event event : getEventsByCalendar(context, calendar._id, null))
  92                                 r.add(event);
  93                 return  r.toArray(new Event[r.size()]);
  94         }
  95
  96         public void delete(final Context context){
  97                 final ContentResolver cr=context.getContentResolver();
  98                 cr.delete(Uri.withAppendedPath(Events.CONTENT_URI, Long.toString(_id)), null, null);
  99         }
 100
 101         @Override
 102         public int describeContents() {
 103                 return 0;
 104         }
 105
 106         @Override
 107         public void writeToParcel(final Parcel dest, final int flags) {
 108                 dest.writeLong(_id);
 109                 dest.writeString(organizer);
 110                 dest.writeString(title);
 111                 dest.writeString(eventLocation);
 112                 dest.writeString(description);
 113                 dest.writeInt(eventColour);
 114                 dest.writeLong(dtstart);
 115                 dest.writeLong(dtend);
 116                 dest.writeLong(calendarID);
 117         }
 118 }