This source file includes following definitions.
- cancelDateTimeDialog
- replaceDateTime
- initializeInputTypes
- isDialogInputType
- showPickerDialog
- showSuggestionDialog
- showDialog
- showPickerDialog
- isDialogShowing
- dismissDialog
- onDateSet
- onTimeSet
- onDateTimeSet
- onValueSet
- setFieldDateTimeValue
package org.chromium.content.browser.input;
import android.app.AlertDialog;
import android.app.DatePickerDialog;
import android.app.DatePickerDialog.OnDateSetListener;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnDismissListener;
import android.text.format.DateFormat;
import android.view.View;
import android.widget.AdapterView;
import android.widget.DatePicker;
import android.widget.ListView;
import android.widget.TimePicker;
import org.chromium.content.R;
import org.chromium.content.browser.input.DateTimePickerDialog.OnDateTimeSetListener;
import org.chromium.content.browser.input.MultiFieldTimePickerDialog.OnMultiFieldTimeSetListener;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.TimeZone;
import java.util.concurrent.TimeUnit;
public class InputDialogContainer {
interface InputActionDelegate {
void cancelDateTimeDialog();
void replaceDateTime(double value);
}
private static int sTextInputTypeDate;
private static int sTextInputTypeDateTime;
private static int sTextInputTypeDateTimeLocal;
private static int sTextInputTypeMonth;
private static int sTextInputTypeTime;
private static int sTextInputTypeWeek;
private final Context mContext;
private boolean mDialogAlreadyDismissed;
private AlertDialog mDialog;
private final InputActionDelegate mInputActionDelegate;
static void initializeInputTypes(int textInputTypeDate,
int textInputTypeDateTime, int textInputTypeDateTimeLocal,
int textInputTypeMonth, int textInputTypeTime,
int textInputTypeWeek) {
sTextInputTypeDate = textInputTypeDate;
sTextInputTypeDateTime = textInputTypeDateTime;
sTextInputTypeDateTimeLocal = textInputTypeDateTimeLocal;
sTextInputTypeMonth = textInputTypeMonth;
sTextInputTypeTime = textInputTypeTime;
sTextInputTypeWeek = textInputTypeWeek;
}
static boolean isDialogInputType(int type) {
return type == sTextInputTypeDate || type == sTextInputTypeTime
|| type == sTextInputTypeDateTime || type == sTextInputTypeDateTimeLocal
|| type == sTextInputTypeMonth || type == sTextInputTypeWeek;
}
InputDialogContainer(Context context, InputActionDelegate inputActionDelegate) {
mContext = context;
mInputActionDelegate = inputActionDelegate;
}
void showPickerDialog(final int dialogType, double dialogValue,
double min, double max, double step) {
Calendar cal;
if (Double.isNaN(dialogValue)) {
cal = Calendar.getInstance();
cal.set(Calendar.MILLISECOND, 0);
} else {
if (dialogType == sTextInputTypeMonth) {
cal = MonthPicker.createDateFromValue(dialogValue);
} else if (dialogType == sTextInputTypeWeek) {
cal = WeekPicker.createDateFromValue(dialogValue);
} else {
GregorianCalendar gregorianCalendar =
new GregorianCalendar(TimeZone.getTimeZone("UTC"));
gregorianCalendar.setGregorianChange(new Date(Long.MIN_VALUE));
gregorianCalendar.setTimeInMillis((long) dialogValue);
cal = gregorianCalendar;
}
}
if (dialogType == sTextInputTypeDate) {
showPickerDialog(dialogType,
cal.get(Calendar.YEAR),
cal.get(Calendar.MONTH),
cal.get(Calendar.DAY_OF_MONTH),
0, 0, 0, 0, 0, min, max, step);
} else if (dialogType == sTextInputTypeTime) {
showPickerDialog(dialogType, 0, 0, 0,
cal.get(Calendar.HOUR_OF_DAY),
cal.get(Calendar.MINUTE),
0, 0, 0, min, max, step);
} else if (dialogType == sTextInputTypeDateTime ||
dialogType == sTextInputTypeDateTimeLocal) {
showPickerDialog(dialogType,
cal.get(Calendar.YEAR),
cal.get(Calendar.MONTH),
cal.get(Calendar.DAY_OF_MONTH),
cal.get(Calendar.HOUR_OF_DAY),
cal.get(Calendar.MINUTE),
cal.get(Calendar.SECOND),
cal.get(Calendar.MILLISECOND),
0, min, max, step);
} else if (dialogType == sTextInputTypeMonth) {
showPickerDialog(dialogType, cal.get(Calendar.YEAR), cal.get(Calendar.MONTH), 0,
0, 0, 0, 0, 0, min, max, step);
} else if (dialogType == sTextInputTypeWeek) {
int year = WeekPicker.getISOWeekYearForDate(cal);
int week = WeekPicker.getWeekForDate(cal);
showPickerDialog(dialogType, year, 0, 0, 0, 0, 0, 0, week, min, max, step);
}
}
void showSuggestionDialog(final int dialogType,
final double dialogValue,
final double min, final double max, final double step,
DateTimeSuggestion[] suggestions) {
ListView suggestionListView = new ListView(mContext);
final DateTimeSuggestionListAdapter adapter =
new DateTimeSuggestionListAdapter(mContext, Arrays.asList(suggestions));
suggestionListView.setAdapter(adapter);
suggestionListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (position == adapter.getCount() - 1) {
dismissDialog();
showPickerDialog(dialogType, dialogValue, min, max, step);
} else {
double suggestionValue = adapter.getItem(position).value();
mInputActionDelegate.replaceDateTime(suggestionValue);
dismissDialog();
mDialogAlreadyDismissed = true;
}
}
});
int dialogTitleId = R.string.date_picker_dialog_title;
if (dialogType == sTextInputTypeTime) {
dialogTitleId = R.string.time_picker_dialog_title;
} else if (dialogType == sTextInputTypeDateTime ||
dialogType == sTextInputTypeDateTimeLocal) {
dialogTitleId = R.string.date_time_picker_dialog_title;
} else if (dialogType == sTextInputTypeMonth) {
dialogTitleId = R.string.month_picker_dialog_title;
} else if (dialogType == sTextInputTypeWeek) {
dialogTitleId = R.string.week_picker_dialog_title;
}
mDialog = new AlertDialog.Builder(mContext)
.setTitle(dialogTitleId)
.setView(suggestionListView)
.setNegativeButton(mContext.getText(android.R.string.cancel),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dismissDialog();
}
})
.create();
mDialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
if (mDialog == dialog && !mDialogAlreadyDismissed) {
mDialogAlreadyDismissed = true;
mInputActionDelegate.cancelDateTimeDialog();
}
}
});
mDialogAlreadyDismissed = false;
mDialog.show();
}
void showDialog(final int type, final double value,
double min, double max, double step,
DateTimeSuggestion[] suggestions) {
dismissDialog();
if (suggestions == null) {
showPickerDialog(type, value, min, max, step);
} else {
showSuggestionDialog(type, value, min, max, step, suggestions);
}
}
void showPickerDialog(final int dialogType,
int year, int month, int monthDay,
int hourOfDay, int minute, int second, int millis, int week,
double min, double max, double step) {
if (isDialogShowing()) mDialog.dismiss();
int stepTime = (int) step;
if (dialogType == sTextInputTypeDate) {
DatePickerDialog dialog = new DatePickerDialog(mContext,
new DateListener(dialogType),
year, month, monthDay);
DateDialogNormalizer.normalize(dialog.getDatePicker(), dialog,
year, month, monthDay,
0, 0,
(long) min, (long) max);
dialog.setTitle(mContext.getText(R.string.date_picker_dialog_title));
mDialog = dialog;
} else if (dialogType == sTextInputTypeTime) {
mDialog = new MultiFieldTimePickerDialog(
mContext, 0 ,
hourOfDay, minute, second, millis,
(int) min, (int) max, stepTime,
DateFormat.is24HourFormat(mContext),
new FullTimeListener(dialogType));
} else if (dialogType == sTextInputTypeDateTime ||
dialogType == sTextInputTypeDateTimeLocal) {
mDialog = new DateTimePickerDialog(mContext,
new DateTimeListener(dialogType),
year, month, monthDay,
hourOfDay, minute,
DateFormat.is24HourFormat(mContext), min, max);
} else if (dialogType == sTextInputTypeMonth) {
mDialog = new MonthPickerDialog(mContext, new MonthOrWeekListener(dialogType),
year, month, min, max);
} else if (dialogType == sTextInputTypeWeek) {
mDialog = new WeekPickerDialog(mContext, new MonthOrWeekListener(dialogType),
year, week, min, max);
}
mDialog.setButton(DialogInterface.BUTTON_POSITIVE,
mContext.getText(R.string.date_picker_dialog_set),
(DialogInterface.OnClickListener) mDialog);
mDialog.setButton(DialogInterface.BUTTON_NEGATIVE,
mContext.getText(android.R.string.cancel),
(DialogInterface.OnClickListener) null);
mDialog.setButton(DialogInterface.BUTTON_NEUTRAL,
mContext.getText(R.string.date_picker_dialog_clear),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
mDialogAlreadyDismissed = true;
mInputActionDelegate.replaceDateTime(Double.NaN);
}
});
mDialog.setOnDismissListener(
new OnDismissListener() {
@Override
public void onDismiss(final DialogInterface dialog) {
if (!mDialogAlreadyDismissed) {
mDialogAlreadyDismissed = true;
mInputActionDelegate.cancelDateTimeDialog();
}
}
});
mDialogAlreadyDismissed = false;
mDialog.show();
}
boolean isDialogShowing() {
return mDialog != null && mDialog.isShowing();
}
void dismissDialog() {
if (isDialogShowing()) mDialog.dismiss();
}
private class DateListener implements OnDateSetListener {
private final int mDialogType;
DateListener(int dialogType) {
mDialogType = dialogType;
}
@Override
public void onDateSet(DatePicker view, int year, int month, int monthDay) {
setFieldDateTimeValue(mDialogType, year, month, monthDay, 0, 0, 0, 0, 0);
}
}
private class FullTimeListener implements OnMultiFieldTimeSetListener {
private final int mDialogType;
FullTimeListener(int dialogType) {
mDialogType = dialogType;
}
@Override
public void onTimeSet(int hourOfDay, int minute, int second, int milli) {
setFieldDateTimeValue(mDialogType, 0, 0, 0, hourOfDay, minute, second, milli, 0);
}
}
private class DateTimeListener implements OnDateTimeSetListener {
private final boolean mLocal;
private final int mDialogType;
public DateTimeListener(int dialogType) {
mLocal = dialogType == sTextInputTypeDateTimeLocal;
mDialogType = dialogType;
}
@Override
public void onDateTimeSet(DatePicker dateView, TimePicker timeView,
int year, int month, int monthDay,
int hourOfDay, int minute) {
setFieldDateTimeValue(mDialogType, year, month, monthDay, hourOfDay, minute, 0, 0, 0);
}
}
private class MonthOrWeekListener implements TwoFieldDatePickerDialog.OnValueSetListener {
private final int mDialogType;
MonthOrWeekListener(int dialogType) {
mDialogType = dialogType;
}
@Override
public void onValueSet(int year, int positionInYear) {
if (mDialogType == sTextInputTypeMonth) {
setFieldDateTimeValue(mDialogType, year, positionInYear, 0, 0, 0, 0, 0, 0);
} else {
setFieldDateTimeValue(mDialogType, year, 0, 0, 0, 0, 0, 0, positionInYear);
}
}
}
protected void setFieldDateTimeValue(int dialogType,
int year, int month, int monthDay,
int hourOfDay, int minute, int second, int millis,
int week) {
if (mDialogAlreadyDismissed)
return;
mDialogAlreadyDismissed = true;
if (dialogType == sTextInputTypeMonth) {
mInputActionDelegate.replaceDateTime((year - 1970) * 12 + month);
} else if (dialogType == sTextInputTypeWeek) {
mInputActionDelegate.replaceDateTime(
WeekPicker.createDateFromWeek(year, week).getTimeInMillis());
} else if (dialogType == sTextInputTypeTime) {
mInputActionDelegate.replaceDateTime(TimeUnit.HOURS.toMillis(hourOfDay) +
TimeUnit.MINUTES.toMillis(minute) +
TimeUnit.SECONDS.toMillis(second) +
millis);
} else {
Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
cal.clear();
cal.set(Calendar.YEAR, year);
cal.set(Calendar.MONTH, month);
cal.set(Calendar.DAY_OF_MONTH, monthDay);
cal.set(Calendar.HOUR_OF_DAY, hourOfDay);
cal.set(Calendar.MINUTE, minute);
cal.set(Calendar.SECOND, second);
cal.set(Calendar.MILLISECOND, millis);
mInputActionDelegate.replaceDateTime(cal.getTimeInMillis());
}
}
}