Я использую сборщик Date Time для моего приложения для Android. Но я хочу объединить сборщик Date и Time в одном диалоговом окне.
Я следую за этот. Но мне нужно выбрать время сразу после выбора даты.
Пожалуйста, предложите возможный способ сделать это.
Вы можете вызвать TimePicker после того, как DatePicker установит Date. Как это..
String date_time = "";
int mYear;
int mMonth;
int mDay;
int mHour;
int mMinute;
et_show_date_time = (EditText) findViewById(R.id.et_show_date_time);
btn_set_date_time = (Button) findViewById(R.id.btn_set_date_time);
btn_set_date_time.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
datePicker();
}
});
Выбор даты:
private void datePicker(){
// Get Current Date
final Calendar c = Calendar.getInstance();
mYear = c.get(Calendar.YEAR);
mMonth = c.get(Calendar.MONTH);
mDay = c.get(Calendar.DAY_OF_MONTH);
DatePickerDialog datePickerDialog = new DatePickerDialog(this,
new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year,int monthOfYear, int dayOfMonth) {
date_time = dayOfMonth + "-" + (monthOfYear + 1) + "-" + year;
//*************Call Time Picker Here ********************
tiemPicker();
}
}, mYear, mMonth, mDay);
datePickerDialog.show();
}
Time Picker
private void tiemPicker(){
// Get Current Time
final Calendar c = Calendar.getInstance();
mHour = c.get(Calendar.HOUR_OF_DAY);
mMinute = c.get(Calendar.MINUTE);
// Launch Time Picker Dialog
TimePickerDialog timePickerDialog = new TimePickerDialog(this,
new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay,int minute) {
mHour = hourOfDay;
mMinute = minute;
et_show_date_time.setText(date_time+" "+hourOfDay + ":" + minute);
}
}, mHour, mMinute, false);
timePickerDialog.show();
}
-
Попробуйте этот код:
CustomDateTimePicker.java
import android.app.Activity;
import android.app.Dialog;
import android.content.DialogInterface;
import android.view.Gravity;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.FrameLayout;
import android.widget.LinearLayout;
import android.widget.TimePicker;
import android.widget.ViewSwitcher;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
/**
* Created by admin on 6/29/2016.
*/
public class CustomDateTimePicker implements View.OnClickListener {
private DatePicker datePicker;
private TimePicker timePicker;
private ViewSwitcher viewSwitcher;
private final int SET_DATE = 100, SET_TIME = 101, SET = 102, CANCEL = 103;
private Button btn_setDate, btn_setTime, btn_set, btn_cancel;
private Calendar calendar_date = null;
private Activity activity;
private ICustomDateTimeListener iCustomDateTimeListener = null;
private Dialog dialog;
private boolean is24HourView = true, isAutoDismiss = true;
private int selectedHour, selectedMinute;
public CustomDateTimePicker(Activity a,
ICustomDateTimeListener customDateTimeListener) {
activity = a;
iCustomDateTimeListener = customDateTimeListener;
dialog = new Dialog(activity);
dialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
resetData();
}
});
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
View dialogView = getDateTimePickerLayout();
dialog.setContentView(dialogView);
}
public View getDateTimePickerLayout() {
LinearLayout.LayoutParams linear_match_wrap = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.MATCH_PARENT);
LinearLayout.LayoutParams linear_wrap_wrap = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.WRAP_CONTENT);
FrameLayout.LayoutParams frame_match_wrap = new FrameLayout.LayoutParams(
FrameLayout.LayoutParams.MATCH_PARENT,
FrameLayout.LayoutParams.WRAP_CONTENT);
LinearLayout.LayoutParams button_params = new LinearLayout.LayoutParams(
0, LinearLayout.LayoutParams.WRAP_CONTENT, 1.0f);
LinearLayout linear_main = new LinearLayout(activity);
linear_main.setLayoutParams(linear_match_wrap);
linear_main.setOrientation(LinearLayout.VERTICAL);
linear_main.setGravity(Gravity.CENTER);
LinearLayout linear_child = new LinearLayout(activity);
linear_child.setLayoutParams(linear_wrap_wrap);
linear_child.setOrientation(LinearLayout.VERTICAL);
LinearLayout linear_top = new LinearLayout(activity);
linear_top.setLayoutParams(linear_match_wrap);
btn_setDate = new Button(activity);
btn_setDate.setLayoutParams(button_params);
btn_setDate.setText("Set Date");
btn_setDate.setId(SET_DATE);
btn_setDate.setOnClickListener(this);
btn_setTime = new Button(activity);
btn_setTime.setLayoutParams(button_params);
btn_setTime.setText("Set Time");
btn_setTime.setId(SET_TIME);
btn_setTime.setOnClickListener(this);
linear_top.addView(btn_setDate);
linear_top.addView(btn_setTime);
viewSwitcher = new ViewSwitcher(activity);
viewSwitcher.setLayoutParams(frame_match_wrap);
datePicker = new DatePicker(activity);
timePicker = new TimePicker(activity);
timePicker.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {
@Override
public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
selectedHour = hourOfDay;
selectedMinute = minute;
}
});
viewSwitcher.addView(timePicker);
viewSwitcher.addView(datePicker);
LinearLayout linear_bottom = new LinearLayout(activity);
linear_match_wrap.topMargin = 8;
linear_bottom.setLayoutParams(linear_match_wrap);
btn_set = new Button(activity);
btn_set.setLayoutParams(button_params);
btn_set.setText("Set");
btn_set.setId(SET);
btn_set.setOnClickListener(this);
btn_cancel = new Button(activity);
btn_cancel.setLayoutParams(button_params);
btn_cancel.setText("Cancel");
btn_cancel.setId(CANCEL);
btn_cancel.setOnClickListener(this);
linear_bottom.addView(btn_set);
linear_bottom.addView(btn_cancel);
linear_child.addView(linear_top);
linear_child.addView(viewSwitcher);
linear_child.addView(linear_bottom);
linear_main.addView(linear_child);
return linear_main;
}
public void showDialog() {
if (!dialog.isShowing()) {
if (calendar_date == null)
calendar_date = Calendar.getInstance();
selectedHour = calendar_date.get(Calendar.HOUR_OF_DAY);
selectedMinute = calendar_date.get(Calendar.MINUTE);
timePicker.setIs24HourView(is24HourView);
timePicker.setCurrentHour(selectedHour);
timePicker.setCurrentMinute(selectedMinute);
datePicker.updateDate(calendar_date.get(Calendar.YEAR),
calendar_date.get(Calendar.MONTH),
calendar_date.get(Calendar.DATE));
dialog.show();
btn_setDate.performClick();
}
}
public void setAutoDismiss(boolean isAutoDismiss) {
this.isAutoDismiss = isAutoDismiss;
}
public void dismissDialog() {
if (!dialog.isShowing())
dialog.dismiss();
}
public void setDate(Calendar calendar) {
if (calendar != null)
calendar_date = calendar;
}
public void setDate(Date date) {
if (date != null) {
calendar_date = Calendar.getInstance();
calendar_date.setTime(date);
}
}
public void setDate(int year, int month, int day) {
if (month < 12 && month >= 0 && day < 32 && day >= 0 && year > 100
&& year < 3000) {
calendar_date = Calendar.getInstance();
calendar_date.set(year, month, day);
}
}
public void setTimeIn24HourFormat(int hourIn24Format, int minute) {
if (hourIn24Format < 24 && hourIn24Format >= 0 && minute >= 0
&& minute < 60) {
if (calendar_date == null)
calendar_date = Calendar.getInstance();
calendar_date.set(calendar_date.get(Calendar.YEAR),
calendar_date.get(Calendar.MONTH),
calendar_date.get(Calendar.DAY_OF_MONTH), hourIn24Format,
minute);
is24HourView = true;
}
}
public void setTimeIn12HourFormat(int hourIn12Format, int minute,
boolean isAM) {
if (hourIn12Format < 13 && hourIn12Format > 0 && minute >= 0
&& minute < 60) {
if (hourIn12Format == 12)
hourIn12Format = 0;
int hourIn24Format = hourIn12Format;
if (!isAM)
hourIn24Format += 12;
if (calendar_date == null)
calendar_date = Calendar.getInstance();
calendar_date.set(calendar_date.get(Calendar.YEAR),
calendar_date.get(Calendar.MONTH),
calendar_date.get(Calendar.DAY_OF_MONTH), hourIn24Format,
minute);
is24HourView = false;
}
}
public void set24HourFormat(boolean is24HourFormat) {
is24HourView = is24HourFormat;
}
public interface ICustomDateTimeListener {
public void onSet(Dialog dialog, Calendar calendarSelected,
Date dateSelected, int year, String monthFullName,
String monthShortName, int monthNumber, int day,
String weekDayFullName, String weekDayShortName, int hour24,
int hour12, int min, int sec, String AM_PM);
public void onCancel();
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case SET_DATE:
btn_setTime.setEnabled(true);
btn_setDate.setEnabled(false);
if (viewSwitcher.getCurrentView() != datePicker) {
viewSwitcher.showPrevious();
}
break;
case SET_TIME:
btn_setTime.setEnabled(false);
btn_setDate.setEnabled(true);
if (viewSwitcher.getCurrentView() == datePicker) {
viewSwitcher.showNext();
}
break;
case SET:
if (iCustomDateTimeListener != null) {
int month = datePicker.getMonth();
int year = datePicker.getYear();
int day = datePicker.getDayOfMonth();
calendar_date.set(year, month, day, selectedHour,
selectedMinute);
iCustomDateTimeListener.onSet(dialog, calendar_date,
calendar_date.getTime(), calendar_date
.get(Calendar.YEAR),
getMonthFullName(calendar_date.get(Calendar.MONTH)),
getMonthShortName(calendar_date.get(Calendar.MONTH)),
calendar_date.get(Calendar.MONTH), calendar_date
.get(Calendar.DAY_OF_MONTH),
getWeekDayFullName(calendar_date
.get(Calendar.DAY_OF_WEEK)),
getWeekDayShortName(calendar_date
.get(Calendar.DAY_OF_WEEK)), calendar_date
.get(Calendar.HOUR_OF_DAY),
getHourIn12Format(calendar_date
.get(Calendar.HOUR_OF_DAY)), calendar_date
.get(Calendar.MINUTE), calendar_date
.get(Calendar.SECOND), getAMPM(calendar_date));
}
if (dialog.isShowing() && isAutoDismiss)
dialog.dismiss();
break;
case CANCEL:
if (iCustomDateTimeListener != null)
iCustomDateTimeListener.onCancel();
if (dialog.isShowing())
dialog.dismiss();
break;
}
}
/**
* @param date
* date in String
* @param fromFormat
* format of your <b>date</b> eg: if your date is 2011-07-07
* 09:09:09 then your format will be <b>yyyy-MM-dd hh:mm:ss</b>
* @param toFormat
* format to which you want to convert your <b>date</b> eg: if
* required format is 31 July 2011 then the toFormat should be
* <b>d MMMM yyyy</b>
* @return formatted date
*/
public static String convertDate(String date, String fromFormat,
String toFormat) {
try {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat(fromFormat);
Date d = simpleDateFormat.parse(date);
Calendar calendar = Calendar.getInstance();
calendar.setTime(d);
simpleDateFormat = new SimpleDateFormat(toFormat);
simpleDateFormat.setCalendar(calendar);
date = simpleDateFormat.format(calendar.getTime());
} catch (Exception e) {
e.printStackTrace();
}
return date;
}
private String getMonthFullName(int monthNumber) {
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.MONTH, monthNumber);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MMMM");
simpleDateFormat.setCalendar(calendar);
String monthName = simpleDateFormat.format(calendar.getTime());
return monthName;
}
private String getMonthShortName(int monthNumber) {
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.MONTH, monthNumber);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MMM");
simpleDateFormat.setCalendar(calendar);
String monthName = simpleDateFormat.format(calendar.getTime());
return monthName;
}
private String getWeekDayFullName(int weekDayNumber) {
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.DAY_OF_WEEK, weekDayNumber);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("EEEE");
simpleDateFormat.setCalendar(calendar);
String weekName = simpleDateFormat.format(calendar.getTime());
return weekName;
}
private String getWeekDayShortName(int weekDayNumber) {
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.DAY_OF_WEEK, weekDayNumber);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("EE");
simpleDateFormat.setCalendar(calendar);
String weekName = simpleDateFormat.format(calendar.getTime());
return weekName;
}
private int getHourIn12Format(int hour24) {
int hourIn12Format = 0;
if (hour24 == 0)
hourIn12Format = 12;
else if (hour24 <= 12)
hourIn12Format = hour24;
else
hourIn12Format = hour24 - 12;
return hourIn12Format;
}
private String getAMPM(Calendar calendar) {
String ampm = (calendar.get(Calendar.AM_PM) == (Calendar.AM)) ? "AM"
: "PM";
return ampm;
}
private void resetData() {
calendar_date = null;
is24HourView = true;
}
public static String pad(int integerToPad) {
if (integerToPad >= 10 || integerToPad < 0)
return String.valueOf(integerToPad);
else
return "0" + String.valueOf(integerToPad);
}
}
В вашей деятельности:
MainActivity.java:
public class MainActivity extends Activity{
CustomDateTimePicker custom;
Button btnEventDateTime;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
btnEventDateTime = ((Button) findViewById(R.id.btnEventDateTime));
custom = new CustomDateTimePicker(this,
new CustomDateTimePicker.ICustomDateTimeListener() {
@Override
public void onSet(Dialog dialog, Calendar calendarSelected,
Date dateSelected, int year, String monthFullName,
String monthShortName, int monthNumber, int day,
String weekDayFullName, String weekDayShortName,
int hour24, int hour12, int min, int sec,
String AM_PM) {
// ((TextInputEditText) findViewById(R.id.edtEventDateTime))
edtEventDateTime.setText("");
edtEventDateTime.setText(year
+ "-" + (monthNumber + 1) + "-" + calendarSelected.get(Calendar.DAY_OF_MONTH)
+ " " + hour24 + ":" + min
+ ":" + sec);
}
@Override
public void onCancel() {
}
});
/**
* Pass Directly current time format it will return AM and PM if you set
* false
*/
custom.set24HourFormat(true);
/**
* Pass Directly current data and time to show when it pop up
*/
custom.setDate(Calendar.getInstance());
btnEventDateTime.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
custom.showDialog();
}
});
}
}
Этот ответ в основном является улучшением ответа, данного @Mayur Patel: fooobar.com/questions/719928/...
CustomDateTimePicker.java
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.support.v7.widget.AppCompatButton;
import android.view.View;
import android.view.Window;
import android.widget.DatePicker;
import android.widget.TimePicker;
import android.widget.ViewSwitcher;
import com.gotrack.gotrack.R;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
public class CustomDateTimePicker implements View.OnClickListener {
private Calendar calendar_date = null;
private ViewSwitcher viewSwitcher;
private DatePicker datePicker;
private TimePicker timePicker;
private AppCompatButton btnDate, btnTime;
private ICustomDateTimeListener iCustomDateTimeListener = null;
private Dialog dialog;
private boolean is24HourView = true, isAutoDismiss = true;
private int selectedHour, selectedMinute;
public CustomDateTimePicker(Context context,
ICustomDateTimeListener customDateTimeListener) {
iCustomDateTimeListener = customDateTimeListener;
dialog = new Dialog(context);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.date_time_picker);
dialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
resetData();
}
});
}
private void setView() {
btnDate = dialog.findViewById(R.id.btn_date);
btnTime = dialog.findViewById(R.id.btn_time);
dialog.findViewById(R.id.btn_set).setOnClickListener(this);
dialog.findViewById(R.id.btn_cancel).setOnClickListener(this);
viewSwitcher = dialog.findViewById(R.id.view_switcher);
datePicker = dialog.findViewById(R.id.date_picker);
timePicker = dialog.findViewById(R.id.time_picker);
btnDate.setOnClickListener(this);
btnTime.setOnClickListener(this);
timePicker.setIs24HourView(is24HourView);
timePicker.setCurrentHour(selectedHour);
timePicker.setCurrentMinute(selectedMinute);
datePicker.updateDate(calendar_date.get(Calendar.YEAR),
calendar_date.get(Calendar.MONTH),
calendar_date.get(Calendar.DATE));
btnDate.performClick();
}
public void showDialog() {
if (!dialog.isShowing()) {
if (calendar_date == null)
calendar_date = Calendar.getInstance();
selectedHour = calendar_date.get(Calendar.HOUR_OF_DAY);
selectedMinute = calendar_date.get(Calendar.MINUTE);
dialog.show();
setView();
}
}
public CustomDateTimePicker setAutoDismiss(boolean isAutoDismiss) {
this.isAutoDismiss = isAutoDismiss;
return this;
}
public CustomDateTimePicker dismissDialog() {
if (!dialog.isShowing())
dialog.dismiss();
return this;
}
public CustomDateTimePicker setDate(Calendar calendar) {
if (calendar != null)
calendar_date = calendar;
return this;
}
public CustomDateTimePicker setDate(Date date) {
if (date != null) {
calendar_date = Calendar.getInstance();
calendar_date.setTime(date);
}
return this;
}
public CustomDateTimePicker setDate(int year, int month, int day) {
if (month < 12 && month >= 0 && day < 32 && day >= 0 && year > 100
&& year < 3000) {
calendar_date = Calendar.getInstance();
calendar_date.set(year, month, day);
}
return this;
}
public CustomDateTimePicker setTimeIn24HourFormat(int hourIn24Format, int minute) {
if (hourIn24Format < 24 && hourIn24Format >= 0 && minute >= 0
&& minute < 60) {
if (calendar_date == null)
calendar_date = Calendar.getInstance();
calendar_date.set(calendar_date.get(Calendar.YEAR),
calendar_date.get(Calendar.MONTH),
calendar_date.get(Calendar.DAY_OF_MONTH), hourIn24Format,
minute);
is24HourView = true;
}
return this;
}
public CustomDateTimePicker setTimeIn12HourFormat(int hourIn12Format, int minute,
boolean isAM) {
if (hourIn12Format < 13 && hourIn12Format > 0 && minute >= 0
&& minute < 60) {
if (hourIn12Format == 12)
hourIn12Format = 0;
int hourIn24Format = hourIn12Format;
if (!isAM)
hourIn24Format += 12;
if (calendar_date == null)
calendar_date = Calendar.getInstance();
calendar_date.set(calendar_date.get(Calendar.YEAR),
calendar_date.get(Calendar.MONTH),
calendar_date.get(Calendar.DAY_OF_MONTH), hourIn24Format,
minute);
is24HourView = false;
}
return this;
}
public CustomDateTimePicker set24HourFormat(boolean is24HourFormat) {
is24HourView = is24HourFormat;
return this;
}
public interface ICustomDateTimeListener {
void onSet(Dialog dialog, Calendar calendarSelected,
Date dateSelected, int year, String monthFullName,
String monthShortName, int monthNumber, int day,
String weekDayFullName, String weekDayShortName, int hour24,
int hour12, int min, int sec, String AM_PM);
void onCancel();
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_date:
btnTime.setEnabled(true);
btnDate.setEnabled(false);
if (viewSwitcher.getCurrentView() != datePicker) {
viewSwitcher.showPrevious();
}
break;
case R.id.btn_time:
btnTime.setEnabled(false);
btnDate.setEnabled(true);
if (viewSwitcher.getCurrentView() == datePicker) {
viewSwitcher.showNext();
}
break;
case R.id.btn_set:
if (iCustomDateTimeListener != null) {
int month = datePicker.getMonth();
int year = datePicker.getYear();
int day = datePicker.getDayOfMonth();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
selectedHour = timePicker.getHour();
selectedMinute = timePicker.getMinute();
} else {
selectedHour = timePicker.getCurrentHour();
selectedMinute = timePicker.getCurrentMinute();
}
calendar_date.set(year, month, day, selectedHour,
selectedMinute);
iCustomDateTimeListener.onSet(dialog, calendar_date,
calendar_date.getTime(), calendar_date
.get(Calendar.YEAR),
getMonthFullName(calendar_date.get(Calendar.MONTH)),
getMonthShortName(calendar_date.get(Calendar.MONTH)),
calendar_date.get(Calendar.MONTH), calendar_date
.get(Calendar.DAY_OF_MONTH),
getWeekDayFullName(calendar_date
.get(Calendar.DAY_OF_WEEK)),
getWeekDayShortName(calendar_date
.get(Calendar.DAY_OF_WEEK)), calendar_date
.get(Calendar.HOUR_OF_DAY),
getHourIn12Format(calendar_date
.get(Calendar.HOUR_OF_DAY)), calendar_date
.get(Calendar.MINUTE), calendar_date
.get(Calendar.SECOND), getAMPM(calendar_date));
}
if (dialog.isShowing() && isAutoDismiss)
dialog.dismiss();
break;
case R.id.btn_cancel:
if (iCustomDateTimeListener != null)
iCustomDateTimeListener.onCancel();
if (dialog.isShowing())
dialog.dismiss();
break;
}
}
/**
* @param date date in String
* @param fromFormat format of your <b>date</b> eg: if your date is 2011-07-07
* 09:09:09 then your format will be <b>yyyy-MM-dd hh:mm:ss</b>
* @param toFormat format to which you want to convert your <b>date</b> eg: if
* required format is 31 July 2011 then the toFormat should be
* <b>d MMMM yyyy</b>
* @return formatted date
*/
public static String convertDate(String date, String fromFormat,
String toFormat) {
try {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat(fromFormat, Locale.getDefault());
Date d = simpleDateFormat.parse(date);
Calendar calendar = Calendar.getInstance();
calendar.setTime(d);
simpleDateFormat = new SimpleDateFormat(toFormat, Locale.getDefault());
simpleDateFormat.setCalendar(calendar);
date = simpleDateFormat.format(calendar.getTime());
} catch (Exception e) {
e.printStackTrace();
}
return date;
}
private String getMonthFullName(int monthNumber) {
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.MONTH, monthNumber);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MMMM", Locale.getDefault());
simpleDateFormat.setCalendar(calendar);
return simpleDateFormat.format(calendar.getTime());
}
private String getMonthShortName(int monthNumber) {
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.MONTH, monthNumber);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MMM", Locale.getDefault());
simpleDateFormat.setCalendar(calendar);
return simpleDateFormat.format(calendar.getTime());
}
private String getWeekDayFullName(int weekDayNumber) {
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.DAY_OF_WEEK, weekDayNumber);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("EEEE", Locale.getDefault());
simpleDateFormat.setCalendar(calendar);
return simpleDateFormat.format(calendar.getTime());
}
private String getWeekDayShortName(int weekDayNumber) {
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.DAY_OF_WEEK, weekDayNumber);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("EE", Locale.getDefault());
simpleDateFormat.setCalendar(calendar);
return simpleDateFormat.format(calendar.getTime());
}
private int getHourIn12Format(int hour24) {
int hourIn12Format = 0;
if (hour24 == 0)
hourIn12Format = 12;
else if (hour24 <= 12)
hourIn12Format = hour24;
else
hourIn12Format = hour24 - 12;
return hourIn12Format;
}
private String getAMPM(Calendar calendar) {
return (calendar.get(Calendar.AM_PM) == (Calendar.AM)) ? "AM"
: "PM";
}
private CustomDateTimePicker resetData() {
calendar_date = null;
is24HourView = true;
return this;
}
public static String pad(int integerToPad) {
if (integerToPad >= 10 || integerToPad < 0)
return String.valueOf(integerToPad);
else
return "0" + String.valueOf(integerToPad);
}
}
date_time_picker.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="15dp">
<android.support.v7.widget.AppCompatButton
android:id="@+id/btn_date"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="5dp"
android:text="@string/set_date"
app:backgroundTint="@color/colorPrimary"
app:layout_constraintEnd_toStartOf="@+id/btn_time"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<android.support.v7.widget.AppCompatButton
android:id="@+id/btn_time"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:text="@string/set_time"
app:backgroundTint="@color/colorPrimary"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="@+id/btn_date"
app:layout_constraintTop_toTopOf="parent" />
<android.support.v7.widget.AppCompatButton
android:id="@+id/btn_set"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="5dp"
android:text="@string/set"
app:backgroundTint="@color/colorPrimary"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="@+id/btn_cancel"
app:layout_constraintStart_toStartOf="parent" />
<android.support.v7.widget.AppCompatButton
android:id="@+id/btn_cancel"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:text="@string/cancel"
app:backgroundTint="@color/colorPrimary"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="@+id/btn_set" />
<ViewSwitcher
android:id="@+id/view_switcher"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintBottom_toTopOf="@+id/btn_set"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/btn_date">
<DatePicker
android:id="@+id/date_picker"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:theme="@style/DialogTheme" />
<TimePicker
android:id="@+id/time_picker"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:theme="@style/DialogTheme" />
</ViewSwitcher>
</android.support.constraint.ConstraintLayout>
</RelativeLayout>
ДиалогТема стиля
<style name="DialogTheme">
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
Телефонный код
new CustomDateTimePicker(context,
new CustomDateTimePicker.ICustomDateTimeListener() {
@Override
public void onSet(Dialog dialog, Calendar calendarSelected,
Date dateSelected, int year,
String monthFullName,
String monthShortName,
int monthNumber, int date,
String weekDayFullName,
String weekDayShortName, int hour24,
int hour12,
int min, int sec, String AM_PM) {
}
@Override
public void onCancel() {
}
}).set24HourFormat(true).setDate(Calendar.getInstance())
.showDialog();
Если вам нужно выбрать время сразу после выбора даты, вы можете просто показать TimePickerDialog автоматически после выбора даты. Это самый простой способ.
Пока у вас есть слушатель, который вызывается, когда дата выбрана с выбранной датой, вы можете просто передать эту выбранную дату на TimePickerDialog и с помощью нескольких настроек в mdtp_time_picker_dialog.xml вы можете добавить TextView, чтобы отобразить выделенный текст.
Другим вариантом является объединение mdtp_time_picker_dialog.xml и mdtp_date_picker_dialog.xml, которые представляют собой корневые макеты для диалога выбора даты и диалога выбора времени. Вы можете установить видимость части выбора времени как GONE и переключить видимость, когда вы хотите переключить сборщики.
Второе решение сложнее реализовать, поскольку помимо макетов вам необходимо объединить все элементы управления и прослушиватели.
Если вы хотите, чтобы пользователь увидел оба сборщика, я думаю, вам действительно нужно самостоятельно спроектировать новое представление. Эти макеты библиотеки не подходят для этого.
Скрыл эту проблему и нашел полезный ответ Энамула Хэка. Немного изменил его код и получил этот результат. Его быстрое решение и будет улучшено, но работает хорошо)
public class DateTimePicker {
@NonNull
private final Calendar calendar = Calendar.getInstance();
@Nullable
private DatePickerDialog datePickerDialog;
@Nullable
private TimePickerDialog timePickerDialog;
@Nullable
private ResultCallback<Date> dateResultCallback;
public void showDialog(@NonNull Context context, long time) {
calendar.setTimeInMillis(time);
closeDialogs();
showDatePicker(context);
}
@Nullable
public ResultCallback<Date> getDateResultCallback() {
return dateResultCallback;
}
public void setDateResultCallback(@Nullable ResultCallback<Date> dateResultCallback) {
this.dateResultCallback = dateResultCallback;
}
public long getTime() {
return calendar.getTimeInMillis();
}
private void closeDialogs() {
if (datePickerDialog != null) {
datePickerDialog.dismiss();
datePickerDialog = null;
}
if (timePickerDialog != null) {
timePickerDialog.dismiss();
timePickerDialog = null;
}
}
private DatePickerDialog.OnDateSetListener dateSetListener = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
calendar.set(Calendar.YEAR, year);
calendar.set(Calendar.MONTH, month);
calendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
timePicker(view.getContext());
}
};
private TimePickerDialog.OnTimeSetListener timeSetListener = new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
calendar.set(Calendar.HOUR_OF_DAY, hourOfDay);
calendar.set(Calendar.MINUTE, minute);
if (dateResultCallback != null) {
dateResultCallback.onResult(calendar.getTime());
}
}
};
private void showDatePicker(@NonNull Context context) {
datePickerDialog = new DatePickerDialog(context,
dateSetListener,
calendar.get(Calendar.YEAR),
calendar.get(Calendar.MONTH),
calendar.get(Calendar.DAY_OF_MONTH));
datePickerDialog.show();
}
private void timePicker(@NonNull Context context) {
timePickerDialog = new TimePickerDialog(context,
timeSetListener,
calendar.get(Calendar.HOUR_OF_DAY),
calendar.get(Calendar.MINUTE),
true);
timePickerDialog.show();
}
public void release() {
closeDialogs();
dateResultCallback = null;
}
}
Диалоговые вызовы с помощью метода showDialog (...), можно освободить объект, когда он больше не нужен (в onDestroy() в действии f.e). И снова - спасибо Энамулу Хэку за идею.
Используйте этот простой код.. Я использую этот код в моем проекте..
final Calendar currentDate = Calendar.getInstance();
date = Calendar.getInstance();
DatePickerDialog datePickerDialog = new DatePickerDialog(getContext(), new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker datePicker, int year, int monthOfYear, int dayOfMonth) {
date.set(year, monthOfYear, dayOfMonth);
new TimePickerDialog(getContext(), 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());
// Toast.makeText(getContext(),"The choosen one " + date.getTime(),Toast.LENGTH_SHORT).show();
datetime.setText(new SimpleDateFormat("dd-MMM-yyyy h:mm a").format(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));
datePickerDialog.getDatePicker().setMinDate(currentDate.getTimeInMillis());
datePickerDialog.show();
Вы можете получить Date и Time один за Pickers используя Pickers в Android.
Calendar getDate = Calendar.getInstance();
cDay = getDate.get(Calendar.DAY_OF_MONTH);
cMonth = getDate.get(Calendar.MONTH);
cYear = getDate.get(Calendar.YEAR);
timePickerDialog = new TimePickerDialog(DesignActivity.this, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
final String AM_PM ;
if (hourOfDay > 12) {
hourOfDay -= 12;
AM_PM = "pm";
} else if (hourOfDay == 0) {
hourOfDay += 12;
AM_PM = "am";
} else if (hourOfDay == 12)
AM_PM = "pm";
else
AM_PM = "am";
hour1 = hourOfDay;
minutes1 = minute;
DatePickerDialog datePicker = new DatePickerDialog(DesignActivity.this, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
cYear = year;
cMonth = month;
cDay = dayOfMonth;
editText.setText(hour1 + ":" +minutes1 + AM_PM + " " + cDay + "/" + cMonth + "/" + cYear);
}
},cYear,cMonth,cDay);
datePicker.show();
}
},hour1,minutes1,false);
timePickerDialog.show();
}
});
Если вам нужно больше объяснений о Нажмите эту.