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- package de.tudarmstadt.informatik.hostage.ui2.dialog;
- import java.text.SimpleDateFormat;
- import java.util.Calendar;
- import java.util.Date;
- import java.util.Locale;
- import de.tudarmstadt.informatik.hostage.R;
- import de.tudarmstadt.informatik.hostage.ui2.activity.MainActivity;
- import de.tudarmstadt.informatik.hostage.ui2.dialog.ChecklistDialog.ChecklistDialogListener;
- import android.annotation.SuppressLint;
- import android.app.Activity;
- import android.app.AlertDialog;
- import android.app.AlertDialog.Builder;
- import android.app.Dialog;
- import android.app.DialogFragment;
- import android.content.DialogInterface;
- import android.os.Bundle;
- import android.view.LayoutInflater;
- import android.view.View;
- import android.widget.DatePicker;
- import android.widget.DatePicker.OnDateChangedListener;
- import android.widget.TimePicker;
- import android.widget.TimePicker.OnTimeChangedListener;
- @SuppressLint("ValidFragment")
- public class DateTimeDialogFragment extends DialogFragment implements OnDateChangedListener, OnTimeChangedListener {
- // Define constants for date-time picker.
- public final static int DATE_PICKER = 1;
- public final static int TIME_PICKER = 2;
- public final static int DATE_TIME_PICKER = 3;
- // DatePicker reference
- public DatePicker datePicker;
- // TimePicker reference
- public TimePicker timePicker;
- // Calendar reference
- private Calendar mCalendar;
- // Define activity
- private Activity activity;
- // Define Dialog type
- private int DialogType;
- // Define Dialog view
- private View mView;
- // Constructor start
- public DateTimeDialogFragment(Activity activity) {
- this(activity, DATE_TIME_PICKER);
- }
- public DateTimeDialogFragment(Activity activity, int DialogType) {
- this.activity = activity;
- this.DialogType = DialogType;
- // Inflate layout for the view
- // Pass null as the parent view because its going in the dialog layout
- LayoutInflater inflater = activity.getLayoutInflater();
- mView = inflater.inflate(R.layout.date_time_dialog, null);
- // Grab a Calendar instance
- mCalendar = Calendar.getInstance();
- // Init date picker
- datePicker = (DatePicker) mView.findViewById(R.id.DatePicker);
- datePicker.init(mCalendar.get(Calendar.YEAR), mCalendar.get(Calendar.MONTH), mCalendar.get(Calendar.DAY_OF_MONTH), this);
- // Init time picker
- timePicker = (TimePicker) mView.findViewById(R.id.TimePicker);
- // Set default Calendar and Time Style
- setIs24HourView(true);
- setCalendarViewShown(false);
- switch (DialogType) {
- case DATE_PICKER:
- timePicker.setVisibility(View.GONE);
- break;
- case TIME_PICKER:
- datePicker.setVisibility(View.GONE);
- break;
- }
- }
- public void setDate(long timeInMillis){
- Calendar calendar = Calendar.getInstance();
- calendar.setTimeInMillis (timeInMillis);
- int year = calendar.get(Calendar.YEAR) ;
- int month = calendar.get(Calendar.MONTH);
- int day = calendar.get(Calendar.DATE);
- int hour = calendar.get(Calendar.HOUR);
- int min = calendar.get(Calendar.MINUTE);
- datePicker.updateDate(year, month, day);
- timePicker.setCurrentHour(hour);
- timePicker.setCurrentMinute(min);
- }
- public long getDate(){
-
- int day = datePicker.getDayOfMonth();
- int month = datePicker.getMonth();
- int year = datePicker.getYear();
-
- int hourOfDay = timePicker.getCurrentHour();
- int minute = timePicker.getCurrentMinute();
- Calendar calendar = Calendar.getInstance();
- calendar.set(year, month, day, hourOfDay, minute);
- return calendar.getTime().getTime();
- }
-
- public interface DateTimeDialogFragmentListener {
- public void onDateTimePickerPositiveClick(DateTimeDialogFragment dialog);
- public void onDateTimePickerNegativeClick(DateTimeDialogFragment dialog);
- }
- private DateTimeDialogFragmentListener mListener;
- @Override
- public void onAttach(Activity activity) {
- super.onAttach(activity);
- try {
-
- if (activity.getClass().equals(MainActivity.class)){
- mListener = (DateTimeDialogFragmentListener) (((MainActivity)activity).getDisplayedFragment());
- } else {
- mListener = (DateTimeDialogFragmentListener) activity;
- }
- } catch (ClassCastException e) {
- throw new ClassCastException(activity.toString()
- + " must implement DateTimeDialogListener");
- }
- }
- @Override
- public Dialog onCreateDialog(Bundle savedInstanceState) {
- Builder builder = new AlertDialog.Builder(activity);
- builder.setView(mView);
- builder.setMessage("Set Date")
- .setPositiveButton("Set",
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int id) {
- mListener.onDateTimePickerPositiveClick(DateTimeDialogFragment.this);
- }
- })
- .setNegativeButton("Cancel",
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int id) {
- mListener.onDateTimePickerNegativeClick(DateTimeDialogFragment.this);
- DateTimeDialogFragment.this.getDialog().cancel();
- }
- });
- return builder.create();
- }
- @Override
- public void onActivityCreated(Bundle savedInstanceState) {
- super.onActivityCreated(savedInstanceState);
- timePicker.setOnTimeChangedListener(this);
- }
- public int get(final int field) {
- return mCalendar.get(field);
- }
- public long getDateTimeMillis() {
- return mCalendar.getTimeInMillis();
- }
- public void setIs24HourView(boolean is24HourView) {
- timePicker.setIs24HourView(is24HourView);
- }
- public boolean is24HourView() {
- return timePicker.is24HourView();
- }
- public void setCalendarViewShown(boolean calendarView) {
- datePicker.setCalendarViewShown(calendarView);
- }
- public boolean CalendarViewShown() {
- return datePicker.getCalendarViewShown();
- }
- public void updateDate(int year, int monthOfYear, int dayOfMonth) {
- datePicker.updateDate(year, monthOfYear, dayOfMonth);
- }
- public void updateTime(int currentHour, int currentMinute) {
- timePicker.setCurrentHour(currentHour);
- timePicker.setCurrentMinute(currentMinute);
- }
- public String getDateTime() {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.US);
- return sdf.format(mCalendar.getTime());
- }
- public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
- mCalendar.set(year, monthOfYear, dayOfMonth, mCalendar.get(Calendar.HOUR_OF_DAY), mCalendar.get(Calendar.MINUTE));
- }
- public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
- mCalendar.set(mCalendar.get(Calendar.YEAR), mCalendar.get(Calendar.MONTH), mCalendar.get(Calendar.DAY_OF_MONTH), hourOfDay, minute);
- }
- }
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