我正尝试在ios日历本地或gmail上执行大量加载事件（日历选择用户，如下所述answer ）使用objective-c。
使用我下面提到的功能添加一个活动对我来说很好，但是当我不得不做大量的527事件时（因为我试图添加一个学生＆＃39; s）学校日历）它无法正常工作。
在进行批量加载时，我大约插入了大约100个事件，然后它开始崩溃并使应用程序崩溃。
它给我的错误如下：
2016-11-17 17：23：35.966 [230：11481]未设置日历：1错误 Domain = EKErrorDomain Code = 1＆＃34;未选择日历。＆＃34; UserInfo = {NSLocalizedDescription =未选择日历。}
2016-11-17 17：23：49.545 [230：12644] Connectioninterrupted！
2016-11-17 17：23：49.568 [230：12587]获取更改的对象ID时出错 自守护进程的时间戳501092601.149441：错误 Domain = NSMachErrorDomain Code = 4097＆＃34;未知错误代码＆＃34;
我的问题是：我的大量加载方法或我所执行的功能是否有任何错误？或者还有其他更好的方法来执行大量事件吗
插入事件列表的函数：
- (int) addCalendarEvents: (EKCalendar *) cal {
int num = 0;
for (int i=0; i < [calendario.eventos count]; i++) {
NSDictionary * nextDict = [calendario.eventos objectAtIndex:i];
Evento_DTO * evento_dto = [[Evento_DTO alloc] initWithEventos:nextDict];
BOOL res = [self addEventCalendar: evento_dto calendar: cal];
if(res){
num++;
}
}
return num;
}
将事件添加到日历的功能如下：
-(BOOL)addEventCalendar: (Evento_DTO *) evento calendar: (EKCalendar *) cal{
__block BOOL res = NO;
if (!SYSTEM_VERSION_LESS_THAN(@"6.0")) {
// iOS 6 and later
EKEventStore *eventStore = [[EKEventStore alloc] init];
//We get the dates of the event
Fecha_DTO *fechaStart = [[Fecha_DTO alloc] initWithFecha:(NSDictionary *)evento.dtStart];
Fecha_DTO *fechaEnd = [[Fecha_DTO alloc] initWithFecha:(NSDictionary *)evento.dtEnd];
// Format the dates to type NSDate
// Start Date
NSDateFormatter* df = [[NSDateFormatter alloc] init];
[df setDateFormat:@"yyyyMMdd'T'HHmmss"];
if (fechaStart.tzid == nil) {
[df setTimeZone: [NSTimeZone systemTimeZone]];
}else{
[df setTimeZone:[NSTimeZone timeZoneWithName:fechaStart.tzid]];
}
NSDate* parsedDateS = [df dateFromString: fechaStart.fecha];
// End Date
NSDateFormatter* df2 = [[NSDateFormatter alloc] init];
[df2 setDateFormat:@"yyyyMMdd'T'HHmmss"];
if (fechaEnd.tzid == nil) {
[df2 setTimeZone: [NSTimeZone systemTimeZone]];
}else{
[df2 setTimeZone:[NSTimeZone timeZoneWithName:fechaEnd.tzid]];
}
NSDate* parsedDateE = [df2 dateFromString: fechaEnd.fecha];
//rRules
NSString *rfc2445String = evento.rRule; // Usando la libreria EKRecurrenceRule+RRULE.m
EKRecurrenceRule *recurrenceRule;
if (![rfc2445String isEqualToString:@""]) {
recurrenceRule = [[EKRecurrenceRule alloc] initWithString:rfc2445String andTimezone:fechaStart.tzid];
// NSLog(@"RRule: %@", recurrenceRule);
}
if(parsedDateS!=nil){
[eventStore requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError *error) {
if (granted) {
EKEvent *event = [EKEvent eventWithEventStore:eventStore];
event.title = evento.summary;
event.notes = evento.description;
event.startDate = parsedDateS;
event.endDate = parsedDateE;
event.location = evento.location;
if (![rfc2445String isEqualToString:@""])
event.recurrenceRules = [NSArray arrayWithObject:recurrenceRule];
event.calendar = [eventStore calendarWithIdentifier: cal.calendarIdentifier];
//[event setCalendar:[eventStore defaultCalendarForNewEvents]];
NSError *err = nil;
BOOL success = [eventStore saveEvent:event span:EKSpanThisEvent commit:YES error:&err];
if(!success){
if (err) {
NSLog(@"Calendar was not set: %li %@", (long)err.code, err.description);
}
}else{
//NSLog(@"Added Event");
res = YES;
}
} else {
// code here for when the user does NOT allow your app to access the calendar
alerta = [[UIAlertView alloc]initWithTitle:AMLocalizedString(@"Error", @"")
message:AMLocalizedString(@"errorPermisosCal", @"")
delegate:self
cancelButtonTitle:@"OK"
otherButtonTitles:nil, nil];
[alerta show];
}
}];
}else{
NSLog(@"The start date is null");
}
df = nil;
df2 = nil;
}else{
alerta = [[UIAlertView alloc]initWithTitle:AMLocalizedString(@"Error", @"")
message:AMLocalizedString(@"VersionEvento", @"")
delegate:self
cancelButtonTitle:@"OK"
otherButtonTitles:nil, nil];
[alerta show];
}
return res;
}
答案 0 :(得分：0)
最后，我能够毫无失败地执行大量事件，我修改了以下方法：
- (void) addCalendarEvents: (EKCalendar *) cal store: (EKEventStore *) eventStore {
if (!SYSTEM_VERSION_LESS_THAN(@"6.0")) {
// iOS 6 and later
[eventStore requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError *error) {
if (granted) {
//se añade cada uno de los eventos
for (int i=0; i < [calendario.eventos count]; i++) {
@autoreleasepool {
NSDictionary * nextDict = [calendario.eventos objectAtIndex:i];
Evento_DTO * evento_dto = [[Evento_DTO alloc] initWithEventos:nextDict];
[self addEventCalendar: evento_dto calendar: cal.calendarIdentifier store: eventStore];
}
}
} else {
// code here for when the user does NOT allow your app to access the calendar
alerta = [[UIAlertView alloc]initWithTitle:AMLocalizedString(@"Error", @"")
message:AMLocalizedString(@"errorPermisosCal", @"")
delegate:self
cancelButtonTitle:@"OK"
otherButtonTitles:nil, nil];
[alerta show];
}
}];
}else{
alerta = [[UIAlertView alloc]initWithTitle:AMLocalizedString(@"Error", @"")
message:AMLocalizedString(@"Event version", @"")
delegate:self
cancelButtonTitle:@"OK"
otherButtonTitles:nil, nil];
[alerta show];
}
}
将事件添加到日历的功能如下：
-(void)addEventCalendar: (Evento_DTO *) evento calendar: (NSString *) cal store: (EKEventStore *) eventStore{
//Obtenemos las fechas del evento
Fecha_DTO *fechaStart = [[Fecha_DTO alloc] initWithFecha:(NSDictionary *)evento.dtStart];
Fecha_DTO *fechaEnd = [[Fecha_DTO alloc] initWithFecha:(NSDictionary *)evento.dtEnd];
// Format the dates to type NSDate
// Start Date
NSDateFormatter* df = [[NSDateFormatter alloc] init];
[df setDateFormat:@"yyyyMMdd'T'HHmmss"];
if (fechaStart.tzid == nil) {
[df setTimeZone: [NSTimeZone systemTimeZone]];
}else{
[df setTimeZone:[NSTimeZone timeZoneWithName:fechaStart.tzid]];
}
NSDate* parsedDateS = [df dateFromString: fechaStart.fecha];
// End Date
NSDateFormatter* df2 = [[NSDateFormatter alloc] init];
[df2 setDateFormat:@"yyyyMMdd'T'HHmmss"];
if (fechaEnd.tzid == nil) {
[df2 setTimeZone: [NSTimeZone systemTimeZone]];
}else{
[df2 setTimeZone:[NSTimeZone timeZoneWithName:fechaEnd.tzid]];
}
NSDate* parsedDateE = [df2 dateFromString: fechaEnd.fecha];
//rRules
NSString *rfc2445String = evento.rRule;
EKRecurrenceRule *recurrenceRule;
if (![rfc2445String isEqualToString:@""]) {
recurrenceRule = [[EKRecurrenceRule alloc] initWithString:rfc2445String andTimezone:fechaStart.tzid];
//NSLog(@"RRule: %@", recurrenceRule);
}
if(parsedDateS!=nil){
EKEvent *event = [EKEvent eventWithEventStore:eventStore];
event.title = evento.summary;
event.notes = evento.description;
event.location = evento.location;
event.startDate = parsedDateS;
event.endDate = parsedDateE;
if (![rfc2445String isEqualToString:@""])
event.recurrenceRules = [NSArray arrayWithObject:recurrenceRule];
event.calendar = [eventStore calendarWithIdentifier: cal];
NSError *err = nil;
BOOL success = [eventStore saveEvent:event span:EKSpanThisEvent commit:YES error:&err];
if(!success){
if (err) {
NSLog(@"Calendar was not set: %li %@", (long)err.code, err.description);
}
}else{
NSLog(@"Added Event");
}
}else{
NSLog(@"The start date is null");
}
df = nil;
df2 = nil;
}
我希望它有所帮助。