Top 10 Examples of "react-native-calendar-events in functional component" in JavaScript

async function addIOS(event: Event) {
  let status = await CalendarEventsIOS.authorizationStatus();

  if (status === 'undetermined') {
    try {
      // TODO(localization)
      await OkCancelAlert(
        'Add to Calendar',
        'To add this event to your calendar, you need to allow access to your calendar.'
      );
      status = await CalendarEventsIOS.authorizeEventStore();
    } catch (error) {
      console.log('Canceled: Add to Calendar');
      return false;
    }
  }

  if (status !== 'authorized') {
    if (status === 'restricted') {
      OkAlert('Cannot Access Calendar', 'Could not access calendar.');
      return false;
    } else if (status === 'denied') {
      try {
        // TODO(localization)
        await OkCancelAlert(
          'Cannot Access Calendar',
          'Please open Settings to allow Calendar permissions.'

async function addIOS(event: Event) {
  let status = await CalendarEventsIOS.authorizationStatus();

  if (status === 'undetermined') {
    try {
      // TODO(localization)
      await OkCancelAlert(
        'Add to Calendar',
        'To add this event to your calendar, you need to allow access to your calendar.'
      );
      status = await CalendarEventsIOS.authorizeEventStore();
    } catch (error) {
      console.log('Canceled: Add to Calendar');
      return false;
    }
  }

  if (status !== 'authorized') {

{text: '继续', style: 'warning', onPress: async () => {
            // 时间跨度超过 5 年，就不能获取到了...
            const startDate = moment().subtract(4, 'years').toISOString();
            const endDate = moment().add(1, 'years').toISOString();
            const allEvents = await RNCalendarEvents.fetchAllEvents(startDate, endDate);
            await allEvents.forEach(async item => {
              console.log(item);
              if (item.notes === '由应用UESTC创建') {
                await RNCalendarEvents.removeEvent(item.id, {
                  futureEvents: true
                });
              }
            });
            await this.props.rootStore.UserStore.toast('success', '🎉 已从系统日历中删除所有课程');
            await this.props.rootStore.UserStore.clearToast();
          }
        }

export async function addToCalendar(event: EventType): Promise {
	try {
		let authCode = await RNCalendarEvents.authorizationStatus()

		let authStatus =
			authCode === 'authorized' ? true : await requestCalendarAccess()

		if (!authStatus) {
			return false
		}

		return await saveEventToCalendar(event)
	} catch (error) {
		Sentry.captureException(error)
		console.error(error)
		return false
	}
}

'Please open Settings to allow Calendar permissions.'
        );
        if (await Permissions.canOpenSettings()) {
          Permissions.openSettings();
        }
      } catch (err) {
        console.log('Canceled: Add to Calendar Permissions');
      }
    }
    return false;
  }

  const { start, end } = getStartEndTime(event);

  try {
    CalendarEventsIOS.saveEvent(event.name, {
      location: event.venue.fullAddress(),
      notes: getDescription(event),
      startDate: start.toISOString(),
      endDate: end.toISOString(),
      url: event.getUrl(),
    });
  } catch (e) {
    console.warn(e);
  }

  return true;
}

async function saveEventToCalendar(event: EventType): Promise {
	try {
		await RNCalendarEvents.saveEvent(event.title, {
			location: event.location,
			startDate: event.startTime.toISOString(),
			endDate: event.endTime.toISOString(),
			description: event.description,
			notes: event.description,
		})

		return true
	} catch (err) {
		Sentry.captureException(err)
		console.error(err)
		return false
	}
}

}).then(id => {
                RNCalendarEvents.saveEvent(title, {
                  id,
                  alarms: this.state.needNotice ? [{
                    date: before,
                  }] : []
                }, {
                  futureEvents: true,
                }).then((id) => {
                  idArray.push(id);
                  console.log(idArray.length);
                  console.log(courseData.filter(item => item.checked));
                  if (idArray.length === courseData.filter(item => item.checked).length) {
                    this.props.rootStore.LoadingStore.loading(false);
                    this.props.rootStore.UserStore.toast('success', `🎉 成功导入${idArray.length}节课程！可在系统日历中查看`);
                    this.props.rootStore.UserStore.clearToast();
                  }
                });

async checkPermission() {
    const authStatus = await RNCalendarEvents.authorizationStatus();
    if (authStatus === 'undetermined') {
      const authResult = await RNCalendarEvents.authorizeEventStore();
      if (authResult !== 'authorized') await this.requestPermission();
    } else if (authStatus !== 'authorized') {
      await this.requestPermission();
    }
  }

.then(status => {
                if (status === 'authorized') {
                    resolve(true);
                } else if (promptForPermission) {
                    RNCalendarEvents.authorizeEventStore()
                        .then(result => {
                            dispatch(setCalendarAuthorization(result));
                            resolve(result === 'authorized');
                        })
                        .catch(reject);
                } else {
                    resolve(false);
                }
            })
            .catch(reject);

async function requestCalendarAccess(): Promise {
	let status = null
	try {
		status = await RNCalendarEvents.authorizeEventStore()
	} catch (err) {
		return false
	}

	if (status !== 'authorized') {
		return promptSettings()
	}

	return true
}