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将一个DatePickerDialog设置为比其他DatePickerDialog至少高一天

datepickerdialog android

0

DevWithZachary · 技术社区 · 8 年前

我有两个编辑文本框,一个用于签入,另一个用于检出日期。

my current code:

private void setDateTimeField() {
        checkInEdit.setOnFocusChangeListener(new View.OnFocusChangeListener() {
            @Override
            public void onFocusChange(View v, boolean hasFocus) {
                if (hasFocus){
                    fromDatePickerDialog.show();

                }
            }
        });

        checkOutEdit.setOnFocusChangeListener(new View.OnFocusChangeListener() {
            @Override
            public void onFocusChange(View v, boolean hasFocus) {
                if (hasFocus) {
                    toDatePickerDialog.show();
                }
            }
        });

        Calendar newCalendar = Calendar.getInstance();
        fromDatePickerDialog = new DatePickerDialog(this, new DatePickerDialog.OnDateSetListener() {

            public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
                Calendar newDate = Calendar.getInstance();
                newDate.set(year, monthOfYear, dayOfMonth);
                checkInEdit.setText(dayOfMonth + "-" + monthOfYear + "-" + year);

                newDate.add(Calendar.DATE, 1);

                toDatePickerDialog.getDatePicker().setMinDate(newDate.get(Calendar.MILLISECOND));
            }

        },newCalendar.get(Calendar.YEAR), newCalendar.get(Calendar.MONTH), newCalendar.get(Calendar.DAY_OF_MONTH));


        toDatePickerDialog = new DatePickerDialog(this, new DatePickerDialog.OnDateSetListener() {

            public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
                Calendar newDate = Calendar.getInstance();
                newDate.set(year, monthOfYear, dayOfMonth);
                checkOutEdit.setText(dayOfMonth + "-" + monthOfYear + "-" + year);
            }

        },newCalendar.get(Calendar.YEAR), newCalendar.get(Calendar.MONTH), newCalendar.get(Calendar.DAY_OF_MONTH));


        fromDatePickerDialog.getDatePicker().setMinDate(newCalendar.get(Calendar.MILLISECOND));
        toDatePickerDialog.getDatePicker().setMinDate(newCalendar.get(Calendar.MILLISECOND));
    }

我已添加线条

toDatePickerDialog.getDatePicker().setMinDate(newDate.get(Calendar.MILLISECOND));

在中 fromDatePickerDialog

1 回复 | 直到 8 年前

1

0

Vickyexpert 8 年前

我还没有测试过,但如果它有效,请尝试下面的代码,

首先取一个全局变量作为起始日期,calander数据类型如下:

       Calendar fromDate;

     // In your fromDatePickerDialog at onDateSet method 
     fromDate = newDate;

现在将焦点列表的以下代码更改为时间编辑文本

     checkOutEdit.setOnFocusChangeListener(new View.OnFocusChangeListener() {
        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (hasFocus) {

                if(fromDate != null)
                      toDatePickerDialog.setMinDate(fromDate.getTime());

                toDatePickerDialog.show();
            }
        }
    });