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