安卓：TimePicker setIs24HourView不工作 [英] Android: TimePicker setIs24HourView not working

问题描述

我想用TimePicker以24小时格式，我使用setIs24HourView =真实的，但我仍然没有得到24小时格式的TimePicker。这是我的code。在活动的onCreate。

I am trying to use the TimePicker in the 24 hour format and I am using setIs24HourView= true, but I am still not getting 24 hour format on the TimePicker. Here is my code in the onCreate of the Activity.

    timePicker = (TimePicker) findViewById(R.id.timePicker1);
    timePicker.setIs24HourView(true);

我甚至尝试timePicker.setCurrentHour（cal.HOUR_OF_DAY）setIs24HourView后，但我无法看到24小时格式的TimePicker。

I even tried timePicker.setCurrentHour(cal.HOUR_OF_DAY) after setIs24HourView, but I am not able to see the 24 hour format on the TimePicker.

<TimePicker
    android:id="@+id/timePicker1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginTop="110dp" />

我缺少什么吗？

Am I missing anything here?

推荐答案

好吧，我看是什么问题了。 这不是正确设置currentHour的到新的24小时格式，这就是为什么你得到了9:05，而不是21:05。我猜这是不是上午9时你在哪里！ 它是一个错误，正如在此<一href="http://stackoverflow.com/questions/13662288/timepicker-hour-doesnt-update-after-switching-to-24h">question 似乎唯一的变通，就目前而言，就是做这样的事情：

ok, I see what the problem is now. It's not correctly setting the currentHour to the new 24 hour format, which is why you got 9:05 instead of 21:05. I'm guessing it isn't 9am where you are! It is a bug, as mentioned in this question seems the only work around, for now, is to do something like:

timePicker = (TimePicker) findViewById(R.id.timePicker1);
timePicker.setIs24HourView(true);
timePicker.setCurrentHour(Calendar.get(Calendar.HOUR_OF_DAY));

我看你试过cal.HOUR_OF_DAY，但没有提供code，你实际使用，但试试这个，看看它是否会有所帮助。

I see you tried cal.HOUR_OF_DAY, but didn't provide the code you actually used, but try this and see if it helps.

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