timepicker

在 Android 中关于日期时间的类有 TimePicker 、 DatePicker 、TimePickerDialog、DatePickerDialog、Calendar。其中TimePickerDialog、DatePickerDialog是对话框形式。 一、TimePicker 　　查看一个在24小时或上午/下午模式下一天的时间。 1.重要方法 setCurrentMinute(Integer currentMinute)设置当前时间的分钟 　　getCurrentMinute()获取当前时间的分钟 　　setEnabled(boolean enabled)设置当前视图是否可以编辑。 　　m_TimePicker.setIs24HourView(true);设置为24小时制显示 　　setOnTimeChangedListener(TimePicker.OnTimeChangedListener onTimeChangedListener)当时间改变时调用 二、DatePicker 　　1.重要方法 　　getDayOfMonth():获取当前Day 　　getMonth():获取当前月 　　getYear()获取当前年 三、TimePickerDialog、DatePickerDialog 　　以对话框形式显示日期时间视图 四、Calendar 　

1· TimePicker的使用方法 TimePicker的样子（4.2版本）： 下面，我们来添加一个TimePicker： <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" > <TimePicker android:id="@+id/timePicker_1" android:layout_width="wrap_content" android:layout_height="wrap_content" /> </RelativeLayout> 这样，就添加上了： 1.1 获取用户选择的时间： 声明成员变量： private TimePicker timePicker; 接着获取这个控件： timePicker = (TimePicker) findViewById(R.id.timePicker_1); 然后实现TimePicker的监听器： 当TimePicker的时间发生改变时，就会调用这个监听器；

HTML CODE: <div class="form-group"> <label class="col-md-3 control-label" for="event_date">Start at</label> <div class="col-md-8"> <input id="event_start_date" name="event_start_date" type="text" placeholder="" class="form-control input-md event_date" required=""> </div> </div> <div class="form-group"> <label class="col-md-3 control-label" for="event_date">End at</label> <div class="col-md-8"> <input id="event_end_date" name="event_end_date" type="text" placeholder="" class="form-control input-md event_date" required=""> </div> </div>` JavaScript code: $('#event_start_date').datetimepicker({

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'd like to create a preference field called Interval and I want to be able to popup a TimePicker and set a mm:ss formated value with minimal value 00:30 and step 30 seconds. Is it possible to use TimePicker in PreferenceScreen ? 回答1: There is no TimePreference built into Android. However, creating your own is fairly easy. Here's one I did : import android.content.Context; import android.content.res.TypedArray; import android.preference.DialogPreference; import android.util.AttributeSet; import android.view.View; import android.widget

官网地址： http://trentrichardson.com/examples/timepicker/ 官网demo下载： https://github.com/trentrichardson/jQuery-Timepicker-Addon 插件效果图： HTML <script src="/js/jquery-ui-timepicker-addon.js" type="text/javascript"></script> js //初始化 $(function () { //日期 var dayNamesMin = ["日", "一", "二", "三", "四", "五", "六"]; var monthNamesShort = ["01月", "02月", "03月", "04月", "05月", "06月", "07月", "08月", "09月", "10月", "11月", "12月"]; $.timepicker.regional['ru'] = { timeText: "选择时间", hourText: "小时", minuteText: "分钟", secondText: "秒", millisecText: "毫秒", currentText: "当前时间", closeText: "确定", ampm: false, }; $.timepicker

I have no errors on the code, but when I launch I get a fatal error in my main XML page that says, 03-21 22:00:31.849: E/AndroidRuntime(606): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{countrycabin.ist236/countrycabin.ist236.Main}: java.lang.NullPointerException I'm not sure what is causing the problem. As I said, I have no errors. I made a program very similar to this that worked fine, I just added the TimePicker to this one. What I'm trying to do is pretty straightforward. I'm making the program launch, and when I click a button, a dialog displays that shows