/// <summary>
/// Gets a list of all calendars on the device.
/// </summary>
/// <returns>Calendars</returns>
/// <exception cref="System.UnauthorizedAccessException">Calendar access denied</exception>
/// <exception cref="Plugin.Calendars.Abstractions.PlatformException">Unexpected platform-specific error</exception>
public Task <IList <Calendar> > GetCalendarsAsync()
{
var calendars = new List <Calendar>();
CalendarRecord calRecord = null;
try
{
calRecord = new CalendarRecord(Book.Uri);
calRecord.Set <string>(Book.Name, "org.tizen.calendar");
calendars.Add(
new Calendar
{
Name = calRecord.Get <string>(Book.Name),
ExternalID = calRecord.Get <int>(Book.Id).ToString(),
CanEditEvents = true,
CanEditCalendar = false,
AccountName = calRecord.Get <int>(Book.AccountId).ToString(),
Color = calRecord.Get <string>(Book.Color),
}
);
}
finally
{
calRecord?.Dispose();
calRecord = null;
}
return(Task.FromResult <IList <Calendar> >(calendars));
}
/// <summary>
/// Gets a single calendar by platform-specific ID.
/// </summary>
/// <param name="externalId">Platform-specific calendar identifier</param>
/// <returns>The corresponding calendar, or null if not found</returns>
/// <exception cref="System.UnauthorizedAccessException">Calendar access denied</exception>
/// <exception cref="Plugin.Calendars.Abstractions.PlatformException">Unexpected platform-specific error</exception>
public Task <Calendar> GetCalendarByIdAsync(string externalId)
{
Calendar calendar = null;
CalendarRecord calRecord = null;
try
{
calendar = new Calendar();
calRecord = new CalendarRecord(Book.Uri);
calRecord.Set <string>(Book.Name, "org.tizen.calendar");
calendar.Name = calRecord.Get <string>(Book.Name);
calendar.ExternalID = calRecord.Get <int>(Book.Id).ToString();
calendar.CanEditEvents = true;
calendar.CanEditCalendar = false;
calendar.AccountName = calRecord.Get <int>(Book.AccountId).ToString();
calendar.Color = calRecord.Get <string>(Book.Color);
}
finally
{
calRecord?.Dispose();
calRecord = null;
}
return(Task.FromResult(calendar));
}
/// <summary>
/// Sets/replaces the event reminder for the specified calendar event
/// </summary>
/// <param name="calendarEvent">Event to add the reminder to</param>
/// <param name="reminder">The reminder</param>
/// <returns>If successful</returns>
/// <exception cref="ArgumentException">Calendar event is not created or not valid</exception>
/// <exception cref="System.InvalidOperationException">Editing recurring events is not supported</exception>
/// <exception cref="Plugin.Calendars.Abstractions.PlatformException">Unexpected platform-specific error</exception>
public async Task <bool> AddEventReminderAsync(CalendarEvent calendarEvent, CalendarEventReminder reminder)
{
if (string.IsNullOrEmpty(calendarEvent.ExternalID))
{
throw new ArgumentException("Missing calendar event identifier", "calendarEvent");
}
var existingEvt = await GetEventByIdAsync(calendarEvent.ExternalID).ConfigureAwait(false);
if (existingEvt == null)
{
throw new ArgumentException("Specified calendar event not found on device");
}
CalendarManager calManager = null;
CalendarRecord calRecord = null, calAlarm = null;
CalendarTime startTime = null, calTime = null;
try
{
calManager = new CalendarManager();
calRecord = calManager.Database.Get(Event.Uri, Convert.ToInt32(calendarEvent.ExternalID));
startTime = calRecord.Get <CalendarTime>(Event.Start);
calTime = new CalendarTime(startTime.UtcTime.AddMinutes(reminder?.TimeBefore.TotalMinutes ?? 15).Ticks);
calAlarm = new CalendarRecord(Alarm.Uri);
calAlarm.Set <CalendarTime>(Alarm.AlarmTime, calTime);
calAlarm.Set <int>(Alarm.TickUnit, (int)CalendarTypes.TickUnit.Specific);
calRecord.AddChildRecord(Event.Alarm, calAlarm);
calManager.Database.Update(calRecord);
}
finally
{
calAlarm?.Dispose();
calAlarm = null;
calRecord?.Dispose();
calRecord = null;
calManager?.Dispose();
calManager = null;
}
return(true);
}
/// <summary>
/// Gets a single calendar event by platform-specific ID.
/// </summary>
/// <param name="externalId">Platform-specific calendar event identifier</param>
/// <returns>The corresponding calendar event, or null if not found</returns>
/// <exception cref="System.UnauthorizedAccessException">Calendar access denied</exception>
/// <exception cref="Plugin.Calendars.Abstractions.PlatformException">Unexpected platform-specific error</exception>
public Task <CalendarEvent> GetEventByIdAsync(string externalId)
{
CalendarEvent calEvent = null;
CalendarManager calManager = null;
CalendarRecord calRecord = null;
try
{
calManager = new CalendarManager();
calRecord = calManager.Database.Get(Event.Uri, Convert.ToInt32(externalId));
string summary = calRecord.Get <string>(Event.Summary);
CalendarTime startTime = calRecord.Get <CalendarTime>(Event.Start);
CalendarTime endTime = calRecord.Get <CalendarTime>(Event.End);
string location = calRecord.Get <string>(Event.Location);
string description = calRecord.Get <string>(Event.Description);
int IsAllday = calRecord.Get <int>(Event.IsAllday);
int Id = calRecord.Get <int>(Event.Id);
calEvent = new CalendarEvent
{
Name = summary,
Start = startTime.UtcTime,
End = endTime.UtcTime,
Location = location,
Description = description,
AllDay = Convert.ToBoolean(IsAllday),
ExternalID = Id.ToString(),
};
}
finally
{
calRecord?.Dispose();
calRecord = null;
calManager?.Dispose();
calManager = null;
}
return(Task.FromResult(calEvent));
}
/// <summary>
/// Gets all events for a calendar within the specified time range.
/// </summary>
/// <param name="calendar">Calendar containing events</param>
/// <param name="start">Start of event range</param>
/// <param name="end">End of event range</param>
/// <returns>Calendar events</returns>
/// <exception cref="System.ArgumentException">Calendar does not exist on device</exception>
/// <exception cref="System.UnauthorizedAccessException">Calendar access denied</exception>
/// <exception cref="Plugin.Calendars.Abstractions.PlatformException">Unexpected platform-specific error</exception>
public Task <IList <CalendarEvent> > GetEventsAsync(Calendar calendar, DateTime start, DateTime end)
{
var calEvent = new List <CalendarEvent>();
CalendarManager calManager = null;
CalendarQuery calQuery = null;
CalendarList calList = null;
CalendarRecord calRecord = null;
CalendarFilter calFilter = null;
try
{
calManager = new CalendarManager();
calFilter.AddCondition(CalendarFilter.LogicalOperator.And, Event.Start, CalendarFilter.IntegerMatchType.GreaterThanOrEqual, ConvertIntPtrToCalendarTime(start));
calFilter.AddCondition(CalendarFilter.LogicalOperator.And, Event.End, CalendarFilter.IntegerMatchType.LessThanOrEqual, ConvertIntPtrToCalendarTime(end));
calQuery = new CalendarQuery(Event.Uri);
calQuery.SetFilter(calFilter);
calList = calManager.Database.GetRecordsWithQuery(calQuery, 0, 0);
if (calList.Count == 0)
{
return(Task.FromResult <IList <CalendarEvent> >(calEvent));
}
calList.MoveFirst();
do
{
calRecord = calList.GetCurrentRecord();
string summary = calRecord.Get <string>(Event.Summary);
CalendarTime startTime = calRecord.Get <CalendarTime>(Event.Start);
CalendarTime endTime = calRecord.Get <CalendarTime>(Event.End);
string location = calRecord.Get <string>(Event.Location);
string description = calRecord.Get <string>(Event.Description);
int IsAllday = calRecord.Get <int>(Event.IsAllday);
int Id = calRecord.Get <int>(Event.Id);
calEvent.Add(
new CalendarEvent
{
Name = summary,
Start = startTime.UtcTime,
End = endTime.UtcTime,
Location = location,
Description = description,
AllDay = Convert.ToBoolean(IsAllday),
ExternalID = Id.ToString(),
}
);
} while (calList.MoveNext());
}
finally
{
calRecord?.Dispose();
calRecord = null;
calFilter?.Dispose();
calFilter = null;
calQuery?.Dispose();
calQuery = null;
calList?.Dispose();
calList = null;
calManager?.Dispose();
calManager = null;
}
return(Task.FromResult <IList <CalendarEvent> >(calEvent));
}
