在API 21中以DatePicker方式隐藏Calenderview [英] Hide Calenderview from DatePicker programatically in API 21

问题描述

我有与此主题相同的问题： Android Material Design Inline Datepicker问题，但是我没有使用XML布局，而是以编程方式构建DatePicker。

I'm having the same issue as this thread: Android Material Design Inline Datepicker issue, but I am not using an XML layout, instead I'm building the DatePicker programatically.

这是我正在使用但不工作的代码

This is the code I am using but is not working

DatePicker dpView = new DatePicker(ctx);
dpView.setCalendarViewShown(false);
dpView.setSpinnersShown(true);

我该怎么办？

谢谢

推荐答案

Android 5.0中的问题是决定是否使用日历是否在构造中读取的模式时间，而在代码中，您无法设置模式，直到 已经构建为止，因此为时已晚。 （来源是： DatePicker源代码）

The problem in Android 5.0 is the "mode" which determines whether to use a calendar or not is read at construct time, and in code you can't set the mode until after it has been constructed, thus it's too late. (Source is here: DatePicker Source Code)

我的解决方案是创建我自己的可重用的DatePicker布局，指定无日历模式，构建我的DateTimes以编程方式使用该版式，而不是Android的默认值。

My solution was to create my own reusable DatePicker layout that specifies the "no calendar" mode, and construct my DateTimes programmatically with that layout instead of Android's default.

底行是创建一个DatePicker.axml文件，将其放在资源文件夹中，并将以下内容粘贴到其内容：

Bottom line is, create a "DatePicker.axml" file, put it in the resources folder, and paste the following as its contents:

<？xml version =1.0encoding =utf-8？>

<DatePicker xmlns:android="http://schemas.android.com/apk/res/android"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
          android:calendarViewShown="false"
          android:datePickerMode="spinner"/>

，并以如下代码声明任何地方：

and declare it wherever you need in code like this:

LayoutInflater inflater = LayoutInflater.From( Activity );
DatePicker datePicker = (DatePicker)inflater.Inflate( Resource.Layout.DatePicker, null );

这篇关于在API 21中以DatePicker方式隐藏Calenderview的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！