android時間選擇
Ⅰ android 怎麼比較日期選擇器的選擇的時間和系統當前的時間
package com.wwj.datetimepicker;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.widget.DatePicker;
import android.widget.DatePicker.OnDateChangedListener;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TimePicker;
import android.widget.TimePicker.OnTimeChangedListener;
/**
* 日期時間選擇控制項 使用方法： private EditText inputDate;//需要設置的日期時間文本編輯框 private String
* initDateTime="2012年9月3日 14:44",//初始日期時間值 在點擊事件中使用：
* inputDate.setOnClickListener(new OnClickListener() {
*
* @Override public void onClick(View v) { DateTimePickDialogUtil
* dateTimePicKDialog=new
* DateTimePickDialogUtil(SinvestigateActivity.this,initDateTime);
* dateTimePicKDialog.dateTimePicKDialog(inputDate);
*
* } });
*
* @author
*/
public class DateTimePickDialogUtil implements OnDateChangedListener,
OnTimeChangedListener {
private DatePicker datePicker;
private TimePicker timePicker;
private AlertDialog ad;
private String dateTime;
private String initDateTime;
private Activity activity;
/**
* 日期時間彈出選擇框構造函數
*
* @param activity
* ：調用的父activity
* @param initDateTime
* 初始日期時間值，作為彈出窗口的標題和日期時間初始值
*/
public DateTimePickDialogUtil(Activity activity, String initDateTime) {
this.activity = activity;
this.initDateTime = initDateTime;
}
public void init(DatePicker datePicker, TimePicker timePicker) {
Calendar calendar = Calendar.getInstance();
if (!(null == initDateTime || "".equals(initDateTime))) {
calendar = this.getCalendarByInintData(initDateTime);
} else {
initDateTime = calendar.get(Calendar.YEAR) + "年"
+ calendar.get(Calendar.MONTH) + "月"
+ calendar.get(Calendar.DAY_OF_MONTH) + "日 "
+ calendar.get(Calendar.HOUR_OF_DAY) + ":"
+ calendar.get(Calendar.MINUTE);
}
datePicker.init(calendar.get(Calendar.YEAR),
calendar.get(Calendar.MONTH),
calendar.get(Calendar.DAY_OF_MONTH), this);
timePicker.setCurrentHour(calendar.get(Calendar.HOUR_OF_DAY));
timePicker.setCurrentMinute(calendar.get(Calendar.MINUTE));
}
/**
* 彈出日期時間選擇框方法
*
* @param inputDate
* :為需要設置的日期時間文本編輯框
* @return
*/
public AlertDialog dateTimePicKDialog(final EditText inputDate) {
LinearLayout dateTimeLayout = (LinearLayout) activity
.getLayoutInflater().inflate(R.layout.common_datetime, null);
datePicker = (DatePicker) dateTimeLayout.findViewById(R.id.datepicker);
timePicker = (TimePicker) dateTimeLayout.findViewById(R.id.timepicker);
init(datePicker, timePicker);
timePicker.setIs24HourView(true);
timePicker.setOnTimeChangedListener(this);
ad = new AlertDialog.Builder(activity)
.setTitle(initDateTime)
.setView(dateTimeLayout)
.setPositiveButton("設置", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
inputDate.setText(dateTime);
}
})
.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
inputDate.setText("");
}
}).show();
onDateChanged(null, 0, 0, 0);
return ad;
}
public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
onDateChanged(null, 0, 0, 0);
}
public void onDateChanged(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
// 獲得日歷實例
Calendar calendar = Calendar.getInstance();
calendar.set(datePicker.getYear(), datePicker.getMonth(),
datePicker.getDayOfMonth(), timePicker.getCurrentHour(),
timePicker.getCurrentMinute());
SimpleDateFormat sdf = new SimpleDateFormat("yyyy年MM月dd日 HH:mm");
dateTime = sdf.format(calendar.getTime());
ad.setTitle(dateTime);
}
/**
* 實現將初始日期時間2012年07月02日 16:45 拆分成年 月 日 時 分 秒,並賦值給calendar
*
* @param initDateTime
* 初始日期時間值 字元串型
* @return Calendar
*/
private Calendar getCalendarByInintData(String initDateTime) {
Calendar calendar = Calendar.getInstance();
// 將初始日期時間2012年07月02日 16:45 拆分成年 月 日 時 分 秒
String date = spliteString(initDateTime, "日", "index", "front"); // 日期
String time = spliteString(initDateTime, "日", "index", "back"); // 時間
String yearStr = spliteString(date, "年", "index", "front"); // 年份
String monthAndDay = spliteString(date, "年", "index", "back"); // 月日
String monthStr = spliteString(monthAndDay, "月", "index", "front"); // 月
String dayStr = spliteString(monthAndDay, "月", "index", "back"); // 日
String hourStr = spliteString(time, ":", "index", "front"); // 時
String minuteStr = spliteString(time, ":", "index", "back"); // 分
int currentYear = Integer.valueOf(yearStr.trim()).intValue();
int currentMonth = Integer.valueOf(monthStr.trim()).intValue() - 1;
int currentDay = Integer.valueOf(dayStr.trim()).intValue();
int currentHour = Integer.valueOf(hourStr.trim()).intValue();
int currentMinute = Integer.valueOf(minuteStr.trim()).intValue();
calendar.set(currentYear, currentMonth, currentDay, currentHour,
currentMinute);
return calendar;
}
/**
* 截取子串
*
* @param srcStr
* 源串
* @param pattern
* 匹配模式
* @param indexOrLast
* @param frontOrBack
* @return
*/
public static String spliteString(String srcStr, String pattern,
String indexOrLast, String frontOrBack) {
String result = "";
int loc = -1;
if (indexOrLast.equalsIgnoreCase("index")) {
loc = srcStr.indexOf(pattern); // 取得字元串第一次出現的位置
} else {
loc = srcStr.lastIndexOf(pattern); // 最後一個匹配串的位置
}
if (frontOrBack.equalsIgnoreCase("front")) {
if (loc != -1)
result = srcStr.substring(0, loc); // 截取子串
} else {
if (loc != -1)
result = srcStr.substring(loc + 1, srcStr.length()); // 截取子串
}
return result;
}
}
/DateTimePicker/src/com/wwj/datetimepicker/DateTimePickerActivity.java
[java] view plain
package com.wwj.datetimepicker;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
/**
* 時間拾取器界面
*
* @author wwj_748
*
*/
public class DateTimePickerActivity extends Activity {
/** Called when the activity is first created. */
private EditText startDateTime;
private EditText endDateTime;
private String initStartDateTime = "2013年9月3日 14:44"; // 初始化開始時間
private String initEndDateTime = "2014年8月23日 17:44"; // 初始化結束時間
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// 兩個輸入框
startDateTime = (EditText) findViewById(R.id.inputDate);
endDateTime = (EditText) findViewById(R.id.inputDate2);
startDateTime.setText(initStartDateTime);
endDateTime.setText(initEndDateTime);
startDateTime.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
DateTimePickDialogUtil dateTimePicKDialog = new DateTimePickDialogUtil(
DateTimePickerActivity.this, initEndDateTime);
dateTimePicKDialog.dateTimePicKDialog(startDateTime);
}
});
endDateTime.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
DateTimePickDialogUtil dateTimePicKDialog = new DateTimePickDialogUtil(
DateTimePickerActivity.this, initEndDateTime);
dateTimePicKDialog.dateTimePicKDialog(endDateTime);
}
});
}
}
自定義界面：
/DateTimePicker/res/layout/common_datetime.xml
[html] view plain
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<DatePicker
android:id="@+id/datepicker"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:calendarViewShown="false" />
<TimePicker
android:id="@+id/timepicker"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
源碼下載：http://download.csdn.net/detail/wwj_748/7806993
Ⅱ android 時間選擇器怎麼設置不可選
先定義你的Edtext 然後為他定義一個點擊事件 如 //Time 是Edtext的ID Time.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { new DatePickerDialog(text6.this, new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) { QS.setText("起始日期：" + String.format("%d-%d-%d", year, monthOfYear + 1, dayOfMonth)); } //2016，1，1是彈出時間選擇器的默認時間 }, 2016, 1, 2).show(); } }); 哪裡不了解再問
Ⅲ android 仿預訂日歷時間選擇（如去哪兒，攜程
看標題就知道了，一個日歷選擇，類似於去哪兒，攜程，酒店預訂功能
調用方法
package com.fly.caldroid;import android.annotation.SuppressLint;import android.app.Activity;import android.content.Intent;import android.content.res.Configuration;import android.os.Bundle;import android.view.View;import com.wz.caldroid.CalendarCellDecorator;import com.wz.caldroid.CalendarPickerView;import java.util.ArrayList;import java.util.Calendar;import java.util.Collections;import java.util.Date;@SuppressLint("SimpleDateFormat")public class CaldroidActivity extends Activity { private CalendarPickerView calendar; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.calendar_activity); Bundle myBundle = getIntent().getExtras(); long seleteTime = myBundle.getLong("selete_time"); final Calendar nextYear = Calendar.getInstance(); nextYear.add(Calendar.MONTH, 3); final Calendar lastYear = Calendar.getInstance(); lastYear.add(Calendar.MONTH, 0); calendar = (CalendarPickerView) findViewById(R.id.calendar_view); Calendar today = Calendar.getInstance(); ArrayList<Date> dates = new ArrayList<Date>(); if (seleteTime>0){
Date d1=new Date(seleteTime); dates.add(d1); }else{
dates.add(today.getTime()); } calendar.setDecorators(Collections.<CalendarCellDecorator>emptyList()); calendar.init(lastYear.getTime(), nextYear.getTime()) // .inMode(CalendarPickerView.SelectionMode.MULTIPLE) // .withSelectedDate(dates.get(0)); initButtonListeners(); } private void initButtonListeners() { calendar.setOnDateSelectedListener(new CalendarPickerView.OnDateSelectedListener() { @Override public void onDateSelected(Date date) {
Intent intent = new Intent(); intent.putExtra("SELETE_DATA_TIME", calendar.getSelectedDate().getTime()); setResult(2, intent); finish(); } @Override public void onDateUnselected(Date date) {
}
}); View titlebar_img_back=findViewById(R.id.titlebar_img_back); titlebar_img_back.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) {
finish(); }
}); } @Override public void onConfigurationChanged(Configuration newConfig) { super.onConfigurationChanged(newConfig); }
}
layout======
calendar_activity
<?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:layout_height="match_parent" > <RelativeLayout android:id="@+id/title_content_layout" android:layout_width="match_parent" android:layout_height="47.5dp" android:background="@color/big_red"> <TextView android:id="@+id/titlebar_text_title" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:layout_marginLeft="10dp" android:layout_toRightOf="@+id/titlebar_img_back" android:maxEms="8" android:singleLine="true" android:text="選擇日歷" android:textColor="@color/white" android:textSize="18sp" android:visibility="visible" /> <ImageView android:id="@+id/titlebar_img_back" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerVertical="true" android:padding="5dp" android:src="@drawable/back_ic" android:visibility="visible" /> </RelativeLayout> <com.wz.caldroid.CalendarPickerView android:id="@+id/calendar_view" android:layout_width="match_parent" android:layout_height="0dp" android:layout_weight="1" android:paddingLeft="16dp" android:paddingRight="16dp" android:paddingBottom="16dp" android:scrollbarStyle="outsideOverlay" android:clipToPadding="false" android:background="#FFFFFF" /></LinearLayout>
在textview上顯示時間
package com.fly.caldroid;import android.content.Intent;import android.os.Bundle;import android.support.v7.app.AppCompatActivity;import android.view.View;import android.widget.TextView;import java.text.SimpleDateFormat;import java.util.Date;public class MainActivity extends AppCompatActivity { private long seleteTime = 0; private TextView time_choice_view; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); time_choice_view = (TextView) findViewById(R.id.time_choice_view); time_choice_view.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) {
Intent intent = new Intent(); Bundle bundle = new Bundle(); bundle.putLong("selete_time", seleteTime); intent.putExtras(bundle); intent.setClass(MainActivity.this, CaldroidActivity.class); startActivityForResult(intent, 5); }
}); } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == 5) { if (resultCode == 2) { seleteTime = data.getLongExtra("SELETE_DATA_TIME", 0); SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd"); Date d1 = new Date(seleteTime); String t1 = format.format(d1); if (seleteTime > 0) { time_choice_view.setText(t1); } else { return; }
}
} super.onActivityResult(requestCode, resultCode, data); }
}
Ⅳ (高分,Android)求一個時間選擇控制項,支持選擇一段時間
Android 時間段選擇
看看這個符合不
Ⅳ android日期選擇器 根據時間判斷是上午還是下午 仿ios
你直接獲取當前日期和時間就可以判斷了，將日期改為24小時制就行。
Ⅵ android日期時間選擇，有多少天
選擇時間平年有365天，閏年有366天。他們差距在於2月份，平年2月28天閏年2月29天，所以現在你可以選擇你的日期了吧。
Ⅶ Android這種時間選擇器用什麼控制項
com.wheel中的WheelView是滑動控制項的主類，如果需要更改顯示效果可以更改這個類中的代碼（比如字體顯示大小等），drawable文件夾下是一些布局資源文件，是一些背景色的定義，time_picker.xml是這個時間選擇對話框的layout文件 public class Main...
Ⅷ android studio怎麼添加兩個日期選擇器
1、創建xml頁面（我的項目扣下來的，有的地方會報錯要改）
<TextView
android:id="@+id/consultation_tv_birthdate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/consultation_tv_sex"
android:layout_alignStart="@+id/consultation_tv_sex"
android:layout_alignTop="@+id/consultation_et_birthdate"
android:layout_marginTop="9dp"
android:text="出生日期："
android:textColor="@color/black"
android:textSize="18sp"
android:textStyle="bold"/>
<EditText
android:id="@+id/consultation_et_birthdate"
android:layout_width="260dp"
android:layout_height="40dp"
android:layout_alignLeft="@+id/consultation_et_sex"
android:layout_alignStart="@+id/consultation_et_sex"
android:layout_below="@+id/consultation_et_sex"
android:layout_marginTop="22dp"
android:background="@drawable/input_bg"
android:focusable="false"
android:ems="10"
android:inputType="textPersonName"
android:paddingLeft="15dp"
android:paddingRight="15dp"/>
<ImageView
android:id="@+id/consultation_iv_birthdate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/consultation_et_id_card"
android:layout_alignEnd="@+id/consultation_et_birthdate"
android:layout_alignRight="@+id/consultation_et_birthdate"
android:layout_marginBottom="5dp"
android:layout_marginRight="10dp"
app:srcCompat="@android:drawable/ic_menu_today"/>
2、創建參數
詳細
Ⅸ 安卓怎麼設置點擊edtext彈出日期選擇器
先定義你的Edtext
然後為他定義一個點擊事件
如
//Time 是Edtext的ID
Time.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
new DatePickerDialog(text6.this, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
QS.setText("起始日期：" + String.format("%d-%d-%d", year, monthOfYear + 1, dayOfMonth));
}
//2016，1，1是彈出時間選擇器的默認時間
}, 2016, 1, 2).show();
}
});
哪裡不了解再問
Ⅹ 在Android應用中怎樣實現時間選擇下拉菜單
你找到Sudoku中的 private void startGame(int i){ Log.d(TAG, "clicked on" + i); Intent intent = new Intent(Sudoku.this,Game.class); intent.putExtra(Game.KEY_DIFFICULTY, i); startActivity(intent);...