在我的应用程序中,我必须向 iOS 7 日历添加一个事件。我在 iOS 6 中制作了一个类似的应用程序,我使用了以下代码:
CalendarUtility.h
#import <EventKit/EventKit.h>
#import <Foundation/Foundation.h>
@interface CalendarUtility : NSObject
- (void)setupEventForCalendarWithEventEKEvent*)event andEventStoreEKEventStore*)eventStore andCellDateTimeNSString*) cellDateTime;
- (void)deleteEventFromCalendarWithCellIDint)cellID;
+ (NSString*)getMonthStringFromMonthNumberNSString*)monthNumber;
+ (NSString*)getMonthNumberFromMonthStringNSString*)monthString;
@end
CalendarUtility.m
#import "CalendarUtility.h"
@interface CalendarUtility() {
NSMutableArray *arrayofEventId;
}
@end
@implementation CalendarUtility
- (id)init {
self = [super init];
if (self) {
arrayofEventId = [[NSMutableArray alloc]init];
}
return self;
}
- (void)setupEventForCalendarWithEventEKEvent*)event andEventStoreEKEventStore*)eventStore andCellDateTimeNSString*) cellDateTime {
NSString *dayMonth = [cellDateTime substringToIndex:6];
NSString *month = [dayMonth substringFromIndex:3];
NSString *dateWithMonthNumber = [cellDateTime stringByReplacingOccurrencesOfString:[CalendarUtility getMonthStringFromMonthNumber: [CalendarUtility getMonthNumberFromMonthString:month]] withString:[CalendarUtility getMonthNumberFromMonthString:month]];
NSDateFormatter *dateFormat = [[NSDateFormatter alloc]init];
[dateFormat setDateFormat"dd MM yyyy HH:mm"];
NSDate *date = [dateFormat dateFromString: dateWithMonthNumber];
event.startDate = date;
event.endDate = [[NSDate alloc] initWithTimeInterval:3600 sinceDate:date];
NSArray *arrAlarm = [NSArray arrayWithObject:[EKAlarm alarmWithAbsoluteDate:date]];
event.alarms = arrAlarm;
[event setCalendar:[eventStore defaultCalendarForNewEvents]];
NSError *err;
[eventStore saveEvent:event span:EKSpanThisEvent error:&err];
NSString *str = [[NSString alloc] initWithFormat"%@", event.eventIdentifier];
[arrayofEventId addObject:str];
}
- (void)deleteEventFromCalendarWithCellIDint)cellID {
EKEventStore* store = [[EKEventStore alloc] init];
EKEvent* eventToRemove;
NSString *str;
if (cellID == 0) {
eventToRemove = [store eventWithIdentifier:[arrayofEventId objectAtIndex:0]];
str = [[NSString alloc] initWithFormat"%@", eventToRemove.eventIdentifier];
} else {
eventToRemove = [store eventWithIdentifier:[arrayofEventId objectAtIndex:1]];
str = [[NSString alloc] initWithFormat"%@", eventToRemove.eventIdentifier];
}
if (eventToRemove != nil) {
NSError* error = nil;
[store removeEvent:eventToRemove span:EKSpanThisEvent error:&error];
}
}
+ (NSString*)getMonthStringFromMonthNumber:(NSString*)monthNumber {
if ([monthNumber isEqualToString"01"]) {
return @"Gen";
}
if ([monthNumber isEqualToString"02"]) {
return @"Feb";
}
if ([monthNumber isEqualToString"03"]) {
return @"Mar";
}
if ([monthNumber isEqualToString"04"]) {
return @"Apr";
}
if ([monthNumber isEqualToString"05"]) {
return @"Mag";
}
if ([monthNumber isEqualToString"06"]) {
return @"Giu";
}
if ([monthNumber isEqualToString:@"07"]) {
return @"Lug";
}
if ([monthNumber isEqualToString:@"08"]) {
return @"Set";
}
if ([monthNumber isEqualToString:@"09"]) {
return @"Ott";
}
if ([monthNumber isEqualToString:@"10"]) {
return @"Nov";
}
if ([monthNumber isEqualToString:@"11"]) {
return @"Gen";
}
if ([monthNumber isEqualToString:@"12"]) {
return @"Dic";
}
return @"0";
}
+ (NSString*)getMonthNumberFromMonthString:(NSString*)monthString {
monthString = [monthString capitalizedString];
if ([monthString isEqualToString:@"Gen"]) {
return @"01";
}
if ([monthString isEqualToString:@"Feb"]) {
return @"02";
}
if ([monthString isEqualToString:@"Mar"]) {
return @"03";
}
if ([monthString isEqualToString:@"Apr"]) {
return @"04";
}
if ([monthString isEqualToString:@"Mag"]) {
return @"05";
}
if ([monthString isEqualToString:@"Giu"]) {
return @"06";
}
if ([monthString isEqualToString:@"Lug"]) {
return @"07";
}
if ([monthString isEqualToString:@"Ago"]) {
return @"08";
}
if ([monthString isEqualToString:@"Set"]) {
return @"09";
}
if ([monthString isEqualToString:@"Ott"]) {
return @"10";
}
if ([monthString isEqualToString:@"Nov"]) {
return @"11";
}
if ([monthString isEqualToString:@"Dic"]) {
return @"12";
}
return 0;
}
@end
在需要将事件添加到日历的 Controller 中,我使用了以下代码:
向日历添加事件的方法
- (void) addEventToCalendar:(EpisodeCell*)cell andCell:(int)cellID {
if ([cell.enableDisableNotification isOn]) {
EKEventStore *eventStore = [[EKEventStore alloc] init];
if ([eventStore respondsToSelector:@selector(requestAccessToEntityType:completion])
{
// the selector is available, so we must be on iOS 6 or newer
[eventStore requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError *error) {
dispatch_async(dispatch_get_main_queue(), ^{
if (error)
{
NSString *errorMessage = [NSString stringWithFormat:@"Errore: %@", error];
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"InteracTV" message:errorMessage delegate:nil cancelButtonTitle:nil otherButtonTitles:@"OK", nil];
[alert show];
}
else if (!granted)
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"InteracTV" message:@"Impossibile accedere al calendario: controlla le impostazioni di privacy"delegate:nil cancelButtonTitle:nil otherButtonTitles:@"OK", nil];
[alert show];
}
else
{
// access granted
EKEvent *event = [EKEvent eventWithEventStore:eventStore];
event.title = cellTitle;
if (cellID == 0) {
[calendarUtility setupEventForCalendarWithEvent:event andEventStore:eventStore andCellDateTime:cellDateTime1];
[self animationForInsertedEventInCalendar];
} else {
[calendarUtility setupEventForCalendarWithEvent:event andEventStore:eventStore andCellDateTime:cellDateTime2];
[self animationForInsertedEventInCalendar];
}
}
});
}];
}
else
{
// this code runs in iOS 4 or iOS 5
EKEvent *event = [EKEvent eventWithEventStore:eventStore];
event.title = cellTitle;
if (cellID == 0) {
[calendarUtility setupEventForCalendarWithEvent:event andEventStore:eventStore andCellDateTime:cellDateTime1];
[self animationForInsertedEventInCalendar];
} else {
[calendarUtility setupEventForCalendarWithEvent:event andEventStore:eventStore andCellDateTime:cellDateTime2];
[self animationForInsertedEventInCalendar];
}
}
// // PARTE PER iOS < 6 NON IMPLEMENTATO
// UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Bitmama iTv" message:@"Aggiorna il dispositivo almeno ad iOS 6 se vuoi aggiungere un evento al calendario." delegate:nil cancelButtonTitle:nil otherButtonTitles:@"Ok", nil];
// [alert show];
} else {
[calendarUtility deleteEventFromCalendarWithCellID:cellID];
[self animationForDeletedEventFromCalendar];
}
}
- (void)animationForInsertedEventInCalendar {
[UIView transitionWithView:self.imageViewOk duration:0.5 options:UIViewAnimationOptionAllowAnimatedContent animations:^(void){ [self.imageViewOk setAlpha:1.0]; } completion:^(BOOL finished)
{
[UIView transitionWithView:self.imageViewOk
duration:0.5 options:UIViewAnimationOptionAllowAnimatedContent
animations:^(void){ [self.imageViewOk setAlpha:0.0]; } completion:nil];
}];
}
- (void)animationForDeletedEventFromCalendar {
[UIView transitionWithView:self.imageViewDelete duration:0.5 options:UIViewAnimationOptionAllowAnimatedContent animations:^(void){ [self.imageViewDelete setAlpha:1.0]; } completion:^(BOOL finished)
{
[UIView transitionWithView:self.imageViewDelete
duration:0.5 options:UIViewAnimationOptionAllowAnimatedContent
animations:^(void){ [self.imageViewDelete setAlpha:0.0]; } completion:nil];
}];
}
当我尝试在我的 iOS 7 新应用程序中使用此代码并使用断点对其进行调试时,它从不执行方法 - (void) addEventToCalendar:(EpisodeCell*)cell andCell:(int)cellID
。
这是为什么?我的代码有什么问题?
对于将事件添加到 native 日历, 包括这两个标题
- #import <EventKit/EventKit.h>
- #import <EventKitUI/EventKitUI.h>
然后添加这些代码,
EKEventStore *eventStore=[[EKEventStore alloc] init];
[eventStore requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError *error)
{
if (granted)
{
EKEvent *event = [EKEvent eventWithEventStore:eventStore];
NSString * NoteDetails =@"Event detail";
NSDate *startDate = [NSDate date];
//Create the end date components
NSDateComponents *tomorrowDateComponents = [[NSDateComponents alloc] init];
tomorrowDateComponents.day = 1;
NSDate *endDate = [[NSCalendar currentCalendar] dateByAddingComponents:tomorrowDateComponents
toDate:startDate
options:0];
event.title =@"Your Event TITLE";
event.startDate=startDate;
event.endDate=endDate;
event.notes = appointmentDetail;
event.allDay=YES;
[event setCalendar:[eventStore defaultCalendarForNewEvents]];
NSError *err;
[eventStore saveEvent:event span:EKSpanThisEvent error:&err];
}
else
{
NSLog(@"NoPermission to access the calendar");
}
}];
关于ios - 将事件添加到 iOS 7 日历,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/21016926/
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