在Android日历中禁用除周末外的整周答案

【问题标题】：Disable whole week except weekend in calender Android在Android日历中禁用除周末外的整周
【发布时间】：2019-01-31 09:13:58
【问题描述】：

我目前正在使用MaterialDateTimePicker 库作为日期和时间选择器，但我面临的问题是我无法禁用整个星期，除了我从 API 获得的某些日子。

在库中，它说您可以通过使用

来实现这样的目标

  Calendar[] days = new Calendar[13];
                for (int i = -6; i < 7; i++) {
                    Calendar day = Calendar.getInstance();
                    day.add(Calendar.DAY_OF_MONTH, i * 2);
                    days[i + 6] = day;
                }
                dpd.setSelectableDays(days);

但我如何更改它以按名称禁用工作日

【问题讨论】：

标签： android datepicker calendar

【解决方案1】：

经过一番搜索和调整，我设法用以下代码做到了：

                Calendar day;
                List<Calendar> weekends = new ArrayList<>();
                int weeks = 5;

                for (int i = 0; i < (weeks * 7); i = i + 7) {

                    for (int d = 0; d < slots.getResponse().getDays().size(); d++) {

                        day = Calendar.getInstance();
                        switch (slots.getResponse().getDays().get(d)) {
                            case "Sunday":
                                day.add(Calendar.DAY_OF_YEAR, (Calendar.SUNDAY - day.get(Calendar.DAY_OF_WEEK) + i));
                                weekends.add(day);
                                break;
                            case "Monday":
                                day.add(Calendar.DAY_OF_YEAR, (Calendar.MONDAY - day.get(Calendar.DAY_OF_WEEK) + i));
                                weekends.add(day);
                                break;
                            case "Tuesday":
                                day.add(Calendar.DAY_OF_YEAR, (Calendar.TUESDAY - day.get(Calendar.DAY_OF_WEEK) + i));
                                weekends.add(day);
                                break;
                            case "Wednesday":
                                day.add(Calendar.DAY_OF_YEAR, (Calendar.WEDNESDAY - day.get(Calendar.DAY_OF_WEEK) + i));
                                weekends.add(day);
                                break;
                            case "Thursday":
                                day.add(Calendar.DAY_OF_YEAR, (Calendar.THURSDAY - day.get(Calendar.DAY_OF_WEEK) + i));
                                weekends.add(day);
                                break;
                            case "Friday":
                                day.add(Calendar.DAY_OF_YEAR, (Calendar.FRIDAY - day.get(Calendar.DAY_OF_WEEK) + i));
                                weekends.add(day);
                                break;
                            case "Saturday":
                                day.add(Calendar.DAY_OF_YEAR, (Calendar.SATURDAY - day.get(Calendar.DAY_OF_WEEK) + i));
                                weekends.add(day);
                                break;

                        }

                    }
                }
                Calendar[] SelectableDays = weekends.toArray(new Calendar[weekends.size()]);
                dpd.setSelectableDays(SelectableDays);

【讨论】：