[英]How can I set current date (Today's date) same as selected date in Material Date Picker Android
How can I set current date (Today's date) to my local date.如何将当前日期(今天的日期)设置为我的本地日期。 My timezone is GMT+07:00.
我的时区是 GMT+07:00。 I can just set only setSelection() date but can't set current date.
我只能设置 setSelection() 日期,但不能设置当前日期。 (Sorry for my any grammatical mistake and thank you in advance) Calendar image
(对不起,我的任何语法错误,提前谢谢你)日历图片
val c = Calendar.getInstance(TimeZone.getTimeZone("GMT+07:00"))
val gmtTime: Long = c.getTime().getTime()
c.setTimeZone(TimeZone.getTimeZone("Asia/Bangkok"));
val timezoneThailand: Long = gmtTime + TimeZone.getTimeZone("Asia/Bangkok").rawOffset
c.setTimeInMillis(timezoneThailand)
val year = c.get(Calendar.YEAR)
val month = c.get(Calendar.MONTH)
val day = c.get(Calendar.DAY_OF_MONTH)
// view.chooseDateButton.text = c.toString()
val calendarConstraintBuilder = CalendarConstraints.Builder()
calendarConstraintBuilder.setStart(1640995200000)
calendarConstraintBuilder.setEnd(1646092800000)
calendarConstraintBuilder.setValidator(DateValidatorPointBackward.now());
val materialDateBuilder = MaterialDatePicker.Builder.datePicker()
materialDateBuilder.setTitleText("SELECT DATE TO SHOW IMAGES");
materialDateBuilder.setSelection(c.timeInMillis)
// materialDateBuilder.setTheme(R.style.DefaultDatePickerTheme)
materialDateBuilder.setCalendarConstraints(calendarConstraintBuilder.build())
val materialDatePicker : MaterialDatePicker<*> = materialDateBuilder.build()
I could be wrong, but I think you don't need to worry about timezone at all.我可能是错的,但我认为你根本不需要担心时区。 It's all handled automatically.
这一切都是自动处理的。 Remove all code regarding to your Calendar
c
and just do the selection with删除有关您的日历
c
的所有代码,然后使用
materialDateBuilder.setSelection(Calendar.getInstance().timeInMillis)
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