【发布时间】:2021-09-10 07:12:58
【问题描述】:
我想在选择日期范围后关闭 MaterialDatePicker,但必须点击“保存”按钮。选择开始和结束日期后如何自动关闭对话框?
val datePicker = createDatePicker()
datePicker.show(parentFragmentManager, DATE_PICKER_DIALOG_TAG)
private fun createDatePicker(): MaterialDatePicker<Pair<Long, Long>> {
val constraintsBuilder = createCalendarConstraints()
val datePicker = MaterialDatePicker.Builder.dateRangePicker()
.setTitleText(getString(R.string.select_check_in_and_check_out_date))
.setCalendarConstraints(constraintsBuilder.build())
.build()
datePicker.addOnPositiveButtonClickListener {
binding.selectDate.setText(datePicker.headerText.toString())
}
return datePicker
}
private fun createCalendarConstraints(): CalendarConstraints.Builder {
val dateValidator: DateValidator = DateValidatorPointForward.now()
return CalendarConstraints.Builder()
.setValidator(dateValidator)
}
【问题讨论】:
-
你能完成这个任务吗?
标签: android kotlin datepicker material-design materialdatepicker