DatePicker的setMinDate（）不起作用 [英] setMinDate() for DatePicker doesn't work

问题描述

DatePicker datepicker = (DatePicker) view.findViewById(R.id.ad_date_picker);
datepicker.setMinDate(Calendar.getInstance().getTimeInMillis());

它不工作。它只适用于xml（ android：minDate =mm / dd / yyyy），但我需要将动态的最小日期设置为当天。
我的最小API是11。

It just doesn't work. It works only in the xml (android:minDate="mm/dd/yyyy"), but I need to set the minimum date dynamically to the current day. My minimum API is 11.

推荐答案

PS：现在已经过时了。

P.S: Solution used to work before but might be outdated now.

尝试这样的东西。如果我理解正确，您希望将微调器的最小日期设置为今天的日期。它对我而言没有任何错误：

Try something like this. If I understand correctly, you wish to set the minimum date of spinner to today's date. It works for me without giving any error:

    Calendar cal = Calendar.getInstance();
    cal.set(cal.get(Calendar.YEAR), cal.get(Calendar.MONTH), cal.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
    long time = cal.getTimeInMillis();
    DatePicker datepicker = (DatePicker) findViewById(R.id.datePicker);
    datepicker.setMinDate(time);

在你的xml中，我假设你有这样的东西：

In your xml I am supposing that you have something like this:

<DatePicker
    android:id="@+id/datePicker"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />

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