Android应用程序中的日期时间选择器[关闭]
https://stackoverflow.com/questions/2055509
-
20-09-2019 - |
italiano
english
français
española
中国
日本の
العربية
Deutsch
한국어
Português
Russian解决方案
有什么内置的Android，提供了这一点。
编辑：现在的Andriod提供内置采摘。检查 @Oded回答
其他提示
把二者DatePicker和TimePicker在布局XML。
<强> date_time_picker.xml：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:padding="8dp"
android:layout_height="match_parent">
<DatePicker
android:id="@+id/date_picker"
android:layout_width="match_parent"
android:calendarViewShown="true"
android:spinnersShown="false"
android:layout_weight="4"
android:layout_height="0dp" />
<TimePicker
android:id="@+id/time_picker"
android:layout_weight="4"
android:layout_width="match_parent"
android:layout_height="0dp" />
<Button
android:id="@+id/date_time_set"
android:layout_weight="1"
android:layout_width="match_parent"
android:text="Set"
android:layout_height="0dp" />
</LinearLayout>
代码：
final View dialogView = View.inflate(activity, R.layout.date_time_picker, null);
final AlertDialog alertDialog = new AlertDialog.Builder(activity).create();
dialogView.findViewById(R.id.date_time_set).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
DatePicker datePicker = (DatePicker) dialogView.findViewById(R.id.date_picker);
TimePicker timePicker = (TimePicker) dialogView.findViewById(R.id.time_picker);
Calendar calendar = new GregorianCalendar(datePicker.getYear(),
datePicker.getMonth(),
datePicker.getDayOfMonth(),
timePicker.getCurrentHour(),
timePicker.getCurrentMinute());
time = calendar.getTimeInMillis();
alertDialog.dismiss();
}});
alertDialog.setView(dialogView);
alertDialog.show();
使用这种功能，它允许您通过一个事先知情同意的日期和时间之一，然后将其设置为全局变量日期。无库中没有XML。
Calendar date;
public void showDateTimePicker() {
final Calendar currentDate = Calendar.getInstance();
date = Calendar.getInstance();
new DatePickerDialog(context, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
date.set(year, monthOfYear, dayOfMonth);
new TimePickerDialog(context, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
date.set(Calendar.HOUR_OF_DAY, hourOfDay);
date.set(Calendar.MINUTE, minute);
Log.v(TAG, "The choosen one " + date.getTime());
}
}, currentDate.get(Calendar.HOUR_OF_DAY), currentDate.get(Calendar.MINUTE), false).show();
}
}, currentDate.get(Calendar.YEAR), currentDate.get(Calendar.MONTH), currentDate.get(Calendar.DATE)).show();
}
我创建了一个库来做到这一点。它还具有自定义颜色！
这是非常简单的使用。
首先创建一个监听器：
private SlideDateTimeListener listener = new SlideDateTimeListener() {
@Override
public void onDateTimeSet(Date date)
{
// Do something with the date. This Date object contains
// the date and time that the user has selected.
}
@Override
public void onDateTimeCancel()
{
// Overriding onDateTimeCancel() is optional.
}
};
然后创建和显示对话框：
new SlideDateTimePicker.Builder(getSupportFragmentManager())
.setListener(listener)
.setInitialDate(new Date())
.build()
.show();
我希望你觉得它有用。
呼叫在DatePicker更新时间方法中的时间选择器对话框。它会不会在同一时间，当你按下DatePicker设置按钮来调用，但。时间选择器对话框将打开。
该方法下面给出。
package com.android.date;
import java.util.Calendar;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.TimePickerDialog;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.TextView;
import android.widget.TimePicker;
public class datepicker extends Activity {
private TextView mDateDisplay;
private Button mPickDate;
private int mYear;
private int mMonth;
private int mDay;
private TextView mTimeDisplay;
private Button mPickTime;
private int mhour;
private int mminute;
static final int TIME_DIALOG_ID = 1;
static final int DATE_DIALOG_ID = 0;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mDateDisplay =(TextView)findViewById(R.id.date);
mPickDate =(Button)findViewById(R.id.datepicker);
mTimeDisplay = (TextView) findViewById(R.id.time);
mPickTime = (Button) findViewById(R.id.timepicker);
//Pick time's click event listener
mPickTime.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v) {
showDialog(TIME_DIALOG_ID);
}
});
//PickDate's click event listener
mPickDate.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
showDialog(DATE_DIALOG_ID);
}
});
final Calendar c = Calendar.getInstance();
mYear = c.get(Calendar.YEAR);
mMonth = c.get(Calendar.MONTH);
mDay = c.get(Calendar.DAY_OF_MONTH);
mhour = c.get(Calendar.HOUR_OF_DAY);
mminute = c.get(Calendar.MINUTE);
}
//-------------------------------------------update date---//
private void updateDate() {
mDateDisplay.setText(
new StringBuilder()
// Month is 0 based so add 1
.append(mDay).append("/")
.append(mMonth + 1).append("/")
.append(mYear).append(" "));
showDialog(TIME_DIALOG_ID);
}
//-------------------------------------------update time---//
public void updatetime() {
mTimeDisplay.setText(
new StringBuilder()
.append(pad(mhour)).append(":")
.append(pad(mminute)));
}
private static String pad(int c) {
if (c >= 10)
return String.valueOf(c);
else
return "0" + String.valueOf(c);
//Datepicker dialog generation
private DatePickerDialog.OnDateSetListener mDateSetListener =
new DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker view, int year,
int monthOfYear, int dayOfMonth) {
mYear = year;
mMonth = monthOfYear;
mDay = dayOfMonth;
updateDate();
}
};
// Timepicker dialog generation
private TimePickerDialog.OnTimeSetListener mTimeSetListener =
new TimePickerDialog.OnTimeSetListener() {
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
mhour = hourOfDay;
mminute = minute;
updatetime();
}
};
@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case DATE_DIALOG_ID:
return new DatePickerDialog(this,
mDateSetListener,
mYear, mMonth, mDay);
case TIME_DIALOG_ID:
return new TimePickerDialog(this,
mTimeSetListener, mhour, mminute, false);
}
return null;
}
}
main.xml中如下
给定<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello"/>
<TextView android:id="@+id/time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""/>
<Button
android:id="@+id/timepicker"
android:text="Change Time"
android:layout_height="wrap_content"
android:layout_width="wrap_content"/>
<TextView
android:id="@+id/date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""/>
<Button android:id="@+id/datepicker"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="200dp"
android:text="Change the date"/>
</LinearLayout>
我也想一个datepicker和TimePicker结合起来。 所以，我创建了一个API来处理这两个在一个界面！ ：）
https://github.com/Kunzisoft/Android-SwitchDateTimePicker
您还可以使用 SublimePicker
我面临同样的问题在我的项目之一，并已决定把有两个日期，在一个用户友好对话的时间选择器自定义窗口小部件。您可以在 http://code.google.com/p/datetimepicker得到用一个例子沿源代码/ 。该代码是Apache 2.0的许可。
我分叉，更新重构和Maven化的机器人-dateslider项目。它是在Github现在：
你可以使用其中的一个 DatePicker library wdullaer/MaterialDateTimePicker
第一显示的日期选择.
private void showDatePicker() { Calendar now = Calendar.getInstance(); DatePickerDialog dpd = DatePickerDialog.newInstance( HomeActivity.this, now.get(Calendar.YEAR), now.get(Calendar.MONTH), now.get(Calendar.DAY_OF_MONTH) ); dpd.show(getFragmentManager(), "Choose Date:"); }然后
onDateSet callback store date & show TimePicker@Override public void onDateSet(DatePickerDialog view, int year, int monthOfYear, int dayOfMonth) { Calendar cal = Calendar.getInstance(); cal.set(year, monthOfYear, dayOfMonth); filter.setDate(cal.getTime()); new Handler().postDelayed(new Runnable() { @Override public void run() { showTimePicker(); } },500); }上
onTimeSet callback存储的时间@Override public void onTimeSet(RadialPickerLayout view, int hourOfDay, int minute) { Calendar cal = Calendar.getInstance(); if(filter.getDate()!=null) cal.setTime(filter.getDate()); cal.set(Calendar.HOUR_OF_DAY,hourOfDay); cal.set(Calendar.MINUTE,minute); }
另一种选择是很接近目标位置的中的UIDatePicker href="http://code.google.com/p/android-wheel/" rel="nofollow">机器人轮项目 它提供了一个垂直滑块接任何东西（包括日期和时间）。如果你喜欢水平滑块，通过拉比引用的DateSlider更好。
我已创建一个警告对话框，结合日期选择器和时间选择器。 您可以在 https://github.com/nguyentoantuit/android 获取代码 注意：的DateTimePicker是库
下面是表示其他后一个对话的Jaydeep的想法的更紧凑的版本。我喜欢这个解决方案，因为它没有依赖关系。
Date value = new Date();
final Calendar cal = Calendar.getInstance();
cal.setTime(value);
new DatePickerDialog(this,
new DatePickerDialog.OnDateSetListener() {
@Override public void onDateSet(DatePicker view,
int y, int m, int d) {
cal.set(Calendar.YEAR, y);
cal.set(Calendar.MONTH, m);
cal.set(Calendar.DAY_OF_MONTH, d);
// now show the time picker
new TimePickerDialog(NoteEditor.this,
new TimePickerDialog.OnTimeSetListener() {
@Override public void onTimeSet(TimePicker view,
int h, int min) {
cal.set(Calendar.HOUR_OF_DAY, h);
cal.set(Calendar.MINUTE, min);
value = cal.getTime();
}
}, cal.get(Calendar.HOUR_OF_DAY),
cal.get(Calendar.MINUTE), true).show();
}
}, cal.get(Calendar.YEAR), cal.get(Calendar.MONTH),
cal.get(Calendar.DAY_OF_MONTH)).show();
不隶属于 StackOverflow
