代码之家 › 专栏 › 技术社区 › Hossam Hassan

在日历Android中禁用除周末以外的整周

calendar datepicker android

Hossam Hassan · 技术社区 · 6 年前

即时消息当前正在使用 MaterialDateTimePicker 日期和时间选取器库, 但我面临着一个问题,除了我从API获得的某些天之外,我不能禁用整个星期。

在图书馆里,它说你可以通过使用

  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);

但是我怎么改成按名字禁用星期几呢

1 回复 | 直到 6 年前

Hossam Hassan 6 年前

经过一些搜索和调整,我设法用以下代码进行了操作:

                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);