iOS 12 - Calendar is starting with day as Friday

[fparkar]

In iOS 12, days are starting from Friday instead of Sunday. Below are the screenshots for the same.

Any idea why this is happening?

[hons82]

There is some adjustment for the locale, as some countries prefer the week to start on Sunday instead of Monday.... But there is obviously an error in that routine...

[fparkar]

For now I have done as below way & this is working fine.

In THDatePickerViewController.m, I added below change in redrawWeekdays above for loop that is there....

if (IS_DEVICE_RUNNING_IOS_X_AND_ABOVE(@"12.0")) {
    NSDateComponents *offsetComponents2 = [[NSDateComponents alloc] init];
    [offsetComponents2 setDay:2];
    date = [_calendar dateByAddingComponents:offsetComponents2 toDate:date options:0];
}

But for sure, what I have written above is not correct.

It would be great if you find a fix and let us know.

[fparkar]

There is some adjustment for the locale, as some countries prefer the week to start on Sunday instead of Monday.... But there is obviously an error in that routine...

This is not happening in iOS 11 & below. Only iOS 12 have this issues.

[MattFellows]

I had the same issue which I resolved by updating to v1.3.0 - I had to clean the build folder, and manually delete the THCalendarDatePicker.framework from the ~/Library/DerivedData/<Product>/Build/Products/Debug-iphoneos/THCalendarDatePicker folder, but after doing those things the issue went away for iOS 12 devices

[Oggerschummer]

I can confirm this is fixed and working with v1.3.0 on 12.2 beta 6.