src/ro/ieval/unical/Event.java

   1 package ro.ieval.unical;
   2
   3 import java.util.ArrayList;
   4
   5 import android.content.ContentResolver;
   6 import android.content.ContentValues;
   7 import android.content.Context;
   8 import android.database.Cursor;
   9 import android.graphics.Color;
  10 import android.net.Uri;
  11 import android.os.Parcel;
  12 import android.os.Parcelable;
  13 import android.provider.BaseColumns;
  14 import android.provider.CalendarContract;
  15 import android.provider.CalendarContract.Events;
  16
  17 final class Event implements Parcelable{
  18         public static final Parcelable.Creator<Event> CREATOR = new Parcelable.Creator<Event>() {
  19                 @Override
  20                 public Event createFromParcel(final Parcel source) {
  21                         return new Event(source.readLong(), source.readString(), source.readString(), source.readString(), source.readString(), source.readInt(), source.readLong(), source.readLong(), source.readLong());
  22                 }
  23
  24                 @Override
  25                 public Event[] newArray(final int size) {
  26                         return new Event[size];
  27                 }
  28         };
  29
  30         private static final String[] PROJECTION = {
  31                 BaseColumns._ID,
  32                 Events.ORGANIZER,
  33                 Events.TITLE,
  34                 Events.EVENT_LOCATION,
  35                 Events.DESCRIPTION,
  36                 Events.EVENT_COLOR,
  37                 Events.DTSTART,
  38                 Events.DTEND,
  39                 Events.CALENDAR_ID,
  40         };
  41
  42         /** Event ID */
  43         public  long _id;
  44         /** Event owner */
  45         public String organizer;
  46         /** Event title */
  47         public String title;
  48         /** Event location */
  49         public String eventLocation;
  50         /** Event description */
  51         public String description;
  52         /** Event colour */
  53         public int eventColour;
  54         /** Event start time (UTC milliseconds since epoch) */
  55         public long dtstart;
  56         /** Event end time (UTC milliseconds since epoch) */
  57         public long dtend;
  58         /** Calendar ID */
  59         public long calendarID;
  60
  61     public static Boolean calendarCreated=false;
  62
  63     public Event() {
  64                 dtstart = System.currentTimeMillis();
  65                 dtend = dtstart + 60*60*1000;
  66         }
  67
  68         public 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) {
  69                 this._id=_id;
  70                 this.organizer=organizer;
  71                 this.title=title;
  72                 this.eventLocation=eventLocation;
  73                 this.description=description;
  74                 this.eventColour=eventColor;
  75                 this.dtstart=dtstart;
  76                 this.dtend=dtend;
  77                 this.calendarID=calendarID;
  78         }
  79
  80         public static Event[] getEventsByCalendar(final Context context, final Calendar calendar, final String sort){
  81                 final ContentResolver cr=context.getContentResolver();
  82                 final Cursor cursor = cr.query(Events.CONTENT_URI,
  83                                 PROJECTION,
  84                                 Events.CALENDAR_ID+" = ?",
  85                                 new String[]{Long.toString(calendar._id)},
  86                                 sort);
  87                 cursor.moveToFirst();
  88                 final Event[] events = new Event[cursor.getCount()];
  89                 for(int i=0;i<events.length;i++){
  90                         int colour=cursor.getInt(5);
  91                         colour=colour == 0 ? calendar.colour : colour;
  92                         events[i]=new Event(cursor.getLong(0), cursor.getString(1), cursor.getString(2), cursor.getString(3), cursor.getString(4), colour, cursor.getLong(6), cursor.getLong(7), cursor.getLong(8));
  93                         cursor.moveToNext();
  94                 }
  95                 cursor.close();
  96                 return events;
  97         }
  98
  99         public static Event[] getAllEvents(final Context context) {
 100                 final ArrayList<Event> r = new ArrayList<Event>();
 101                 for(final Calendar calendar : Calendar.getAllCalendars(context))   {
 102             if(calendar.name.equals("unical")) calendarCreated=true;
 103                         for(final Event event : getEventsByCalendar(context, calendar, null))
 104                                 r.add(event);
 105         }
 106                 return  r.toArray(new Event[r.size()]);
 107         }
 108
 109     public void insert(final Context context) {
 110         final ContentResolver cr=context.getContentResolver();
 111         //cr.insert(Uri.withAppendedPath(Events.CONTENT_URI));
 112         //cr.notifyChange();
 113     }
 114
 115         public void delete(final Context context){
 116                 final ContentResolver cr=context.getContentResolver();
 117                 cr.delete(Uri.withAppendedPath(Events.CONTENT_URI, Long.toString(_id)), null, null);
 118         }
 119
 120         @Override
 121         public int describeContents() {
 122                 return 0;
 123         }
 124
 125         @Override
 126         public void writeToParcel(final Parcel dest, final int flags) {
 127                 dest.writeLong(_id);
 128                 dest.writeString(organizer);
 129                 dest.writeString(title);
 130                 dest.writeString(eventLocation);
 131                 dest.writeString(description);
 132                 dest.writeInt(eventColour);
 133                 dest.writeLong(dtstart);
 134                 dest.writeLong(dtend);
 135                 dest.writeLong(calendarID);
 136         }
 137 }