| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.widget; |
| |
| import android.annotation.AttrRes; |
| import android.annotation.ColorInt; |
| import android.annotation.DrawableRes; |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.StyleRes; |
| import android.annotation.TestApi; |
| import android.annotation.Widget; |
| import android.compat.annotation.UnsupportedAppUsage; |
| import android.content.Context; |
| import android.content.res.Configuration; |
| import android.content.res.TypedArray; |
| import android.graphics.Rect; |
| import android.graphics.drawable.Drawable; |
| import android.icu.util.Calendar; |
| import android.icu.util.TimeZone; |
| import android.util.AttributeSet; |
| import android.util.Log; |
| import android.view.inspector.InspectableProperty; |
| |
| import com.android.internal.R; |
| |
| import java.text.DateFormat; |
| import java.text.ParseException; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| import java.util.Locale; |
| |
| /** |
| * This class is a calendar widget for displaying and selecting dates. The |
| * range of dates supported by this calendar is configurable. |
| * <p> |
| * The exact appearance and interaction model of this widget may vary between |
| * OS versions and themes (e.g. Holo versus Material), but in general a user |
| * can select a date by tapping on it and can scroll or fling the calendar to a |
| * desired date. |
| * |
| * @attr ref android.R.styleable#CalendarView_showWeekNumber |
| * @attr ref android.R.styleable#CalendarView_firstDayOfWeek |
| * @attr ref android.R.styleable#CalendarView_minDate |
| * @attr ref android.R.styleable#CalendarView_maxDate |
| * @attr ref android.R.styleable#CalendarView_shownWeekCount |
| * @attr ref android.R.styleable#CalendarView_selectedWeekBackgroundColor |
| * @attr ref android.R.styleable#CalendarView_focusedMonthDateColor |
| * @attr ref android.R.styleable#CalendarView_unfocusedMonthDateColor |
| * @attr ref android.R.styleable#CalendarView_weekNumberColor |
| * @attr ref android.R.styleable#CalendarView_weekSeparatorLineColor |
| * @attr ref android.R.styleable#CalendarView_selectedDateVerticalBar |
| * @attr ref android.R.styleable#CalendarView_weekDayTextAppearance |
| * @attr ref android.R.styleable#CalendarView_dateTextAppearance |
| */ |
| @Widget |
| public class CalendarView extends FrameLayout { |
| private static final String LOG_TAG = "CalendarView"; |
| |
| private static final int MODE_HOLO = 0; |
| private static final int MODE_MATERIAL = 1; |
| |
| @UnsupportedAppUsage |
| private final CalendarViewDelegate mDelegate; |
| |
| /** |
| * The callback used to indicate the user changes the date. |
| */ |
| public interface OnDateChangeListener { |
| |
| /** |
| * Called upon change of the selected day. |
| * |
| * @param view The view associated with this listener. |
| * @param year The year that was set. |
| * @param month The month that was set [0-11]. |
| * @param dayOfMonth The day of the month that was set. |
| */ |
| void onSelectedDayChange(@NonNull CalendarView view, int year, int month, int dayOfMonth); |
| } |
| |
| public CalendarView(@NonNull Context context) { |
| this(context, null); |
| } |
| |
| public CalendarView(@NonNull Context context, @Nullable AttributeSet attrs) { |
| this(context, attrs, R.attr.calendarViewStyle); |
| } |
| |
| public CalendarView(@NonNull Context context, @Nullable AttributeSet attrs, |
| @AttrRes int defStyleAttr) { |
| this(context, attrs, defStyleAttr, 0); |
| } |
| |
| public CalendarView(@NonNull Context context, @Nullable AttributeSet attrs, |
| @AttrRes int defStyleAttr, @StyleRes int defStyleRes) { |
| super(context, attrs, defStyleAttr, defStyleRes); |
| |
| final TypedArray a = context.obtainStyledAttributes( |
| attrs, R.styleable.CalendarView, defStyleAttr, defStyleRes); |
| saveAttributeDataForStyleable(context, R.styleable.CalendarView, |
| attrs, a, defStyleAttr, defStyleRes); |
| final int mode = a.getInt(R.styleable.CalendarView_calendarViewMode, MODE_HOLO); |
| a.recycle(); |
| |
| switch (mode) { |
| case MODE_HOLO: |
| mDelegate = new CalendarViewLegacyDelegate( |
| this, context, attrs, defStyleAttr, defStyleRes); |
| break; |
| case MODE_MATERIAL: |
| mDelegate = new CalendarViewMaterialDelegate( |
| this, context, attrs, defStyleAttr, defStyleRes); |
| break; |
| default: |
| throw new IllegalArgumentException("invalid calendarViewMode attribute"); |
| } |
| } |
| |
| /** |
| * Sets the number of weeks to be shown. |
| * |
| * @param count The shown week count. |
| * |
| * @attr ref android.R.styleable#CalendarView_shownWeekCount |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @Deprecated |
| public void setShownWeekCount(int count) { |
| mDelegate.setShownWeekCount(count); |
| } |
| |
| /** |
| * Gets the number of weeks to be shown. |
| * |
| * @return The shown week count. |
| * |
| * @attr ref android.R.styleable#CalendarView_shownWeekCount |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @InspectableProperty |
| @Deprecated |
| public int getShownWeekCount() { |
| return mDelegate.getShownWeekCount(); |
| } |
| |
| /** |
| * Sets the background color for the selected week. |
| * |
| * @param color The week background color. |
| * |
| * @attr ref android.R.styleable#CalendarView_selectedWeekBackgroundColor |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @Deprecated |
| public void setSelectedWeekBackgroundColor(@ColorInt int color) { |
| mDelegate.setSelectedWeekBackgroundColor(color); |
| } |
| |
| /** |
| * Gets the background color for the selected week. |
| * |
| * @return The week background color. |
| * |
| * @attr ref android.R.styleable#CalendarView_selectedWeekBackgroundColor |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @InspectableProperty |
| @ColorInt |
| @Deprecated |
| public int getSelectedWeekBackgroundColor() { |
| return mDelegate.getSelectedWeekBackgroundColor(); |
| } |
| |
| /** |
| * Sets the color for the dates of the focused month. |
| * |
| * @param color The focused month date color. |
| * |
| * @attr ref android.R.styleable#CalendarView_focusedMonthDateColor |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @Deprecated |
| public void setFocusedMonthDateColor(@ColorInt int color) { |
| mDelegate.setFocusedMonthDateColor(color); |
| } |
| |
| /** |
| * Gets the color for the dates in the focused month. |
| * |
| * @return The focused month date color. |
| * |
| * @attr ref android.R.styleable#CalendarView_focusedMonthDateColor |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @InspectableProperty |
| @ColorInt |
| @Deprecated |
| public int getFocusedMonthDateColor() { |
| return mDelegate.getFocusedMonthDateColor(); |
| } |
| |
| /** |
| * Sets the color for the dates of a not focused month. |
| * |
| * @param color A not focused month date color. |
| * |
| * @attr ref android.R.styleable#CalendarView_unfocusedMonthDateColor |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @Deprecated |
| public void setUnfocusedMonthDateColor(@ColorInt int color) { |
| mDelegate.setUnfocusedMonthDateColor(color); |
| } |
| |
| /** |
| * Gets the color for the dates in a not focused month. |
| * |
| * @return A not focused month date color. |
| * |
| * @attr ref android.R.styleable#CalendarView_unfocusedMonthDateColor |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @InspectableProperty |
| @ColorInt |
| @Deprecated |
| public int getUnfocusedMonthDateColor() { |
| return mDelegate.getUnfocusedMonthDateColor(); |
| } |
| |
| /** |
| * Sets the color for the week numbers. |
| * |
| * @param color The week number color. |
| * |
| * @attr ref android.R.styleable#CalendarView_weekNumberColor |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @Deprecated |
| public void setWeekNumberColor(@ColorInt int color) { |
| mDelegate.setWeekNumberColor(color); |
| } |
| |
| /** |
| * Gets the color for the week numbers. |
| * |
| * @return The week number color. |
| * |
| * @attr ref android.R.styleable#CalendarView_weekNumberColor |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @InspectableProperty |
| @ColorInt |
| @Deprecated |
| public int getWeekNumberColor() { |
| return mDelegate.getWeekNumberColor(); |
| } |
| |
| /** |
| * Sets the color for the separator line between weeks. |
| * |
| * @param color The week separator color. |
| * |
| * @attr ref android.R.styleable#CalendarView_weekSeparatorLineColor |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @Deprecated |
| public void setWeekSeparatorLineColor(@ColorInt int color) { |
| mDelegate.setWeekSeparatorLineColor(color); |
| } |
| |
| /** |
| * Gets the color for the separator line between weeks. |
| * |
| * @return The week separator color. |
| * |
| * @attr ref android.R.styleable#CalendarView_weekSeparatorLineColor |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @ColorInt |
| @Deprecated |
| @InspectableProperty |
| public int getWeekSeparatorLineColor() { |
| return mDelegate.getWeekSeparatorLineColor(); |
| } |
| |
| /** |
| * Sets the drawable for the vertical bar shown at the beginning and at |
| * the end of the selected date. |
| * |
| * @param resourceId The vertical bar drawable resource id. |
| * |
| * @attr ref android.R.styleable#CalendarView_selectedDateVerticalBar |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @Deprecated |
| public void setSelectedDateVerticalBar(@DrawableRes int resourceId) { |
| mDelegate.setSelectedDateVerticalBar(resourceId); |
| } |
| |
| /** |
| * Sets the drawable for the vertical bar shown at the beginning and at |
| * the end of the selected date. |
| * |
| * @param drawable The vertical bar drawable. |
| * |
| * @attr ref android.R.styleable#CalendarView_selectedDateVerticalBar |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @Deprecated |
| public void setSelectedDateVerticalBar(Drawable drawable) { |
| mDelegate.setSelectedDateVerticalBar(drawable); |
| } |
| |
| /** |
| * Gets the drawable for the vertical bar shown at the beginning and at |
| * the end of the selected date. |
| * |
| * @return The vertical bar drawable. |
| * @deprecated No longer used by Material-style CalendarView. |
| */ |
| @InspectableProperty |
| @Deprecated |
| public Drawable getSelectedDateVerticalBar() { |
| return mDelegate.getSelectedDateVerticalBar(); |
| } |
| |
| /** |
| * Sets the text appearance for the week day abbreviation of the calendar header. |
| * |
| * @param resourceId The text appearance resource id. |
| * |
| * @attr ref android.R.styleable#CalendarView_weekDayTextAppearance |
| */ |
| public void setWeekDayTextAppearance(@StyleRes int resourceId) { |
| mDelegate.setWeekDayTextAppearance(resourceId); |
| } |
| |
| /** |
| * Gets the text appearance for the week day abbreviation of the calendar header. |
| * |
| * @return The text appearance resource id. |
| * |
| * @attr ref android.R.styleable#CalendarView_weekDayTextAppearance |
| */ |
| @InspectableProperty |
| public @StyleRes int getWeekDayTextAppearance() { |
| return mDelegate.getWeekDayTextAppearance(); |
| } |
| |
| /** |
| * Sets the text appearance for the calendar dates. |
| * |
| * @param resourceId The text appearance resource id. |
| * |
| * @attr ref android.R.styleable#CalendarView_dateTextAppearance |
| */ |
| public void setDateTextAppearance(@StyleRes int resourceId) { |
| mDelegate.setDateTextAppearance(resourceId); |
| } |
| |
| /** |
| * Gets the text appearance for the calendar dates. |
| * |
| * @return The text appearance resource id. |
| * |
| * @attr ref android.R.styleable#CalendarView_dateTextAppearance |
| */ |
| @InspectableProperty |
| public @StyleRes int getDateTextAppearance() { |
| return mDelegate.getDateTextAppearance(); |
| } |
| |
| /** |
| * Gets the minimal date supported by this {@link CalendarView} in milliseconds |
| * since January 1, 1970 00:00:00 in {@link TimeZone#getDefault()} time |
| * zone. |
| * <p> |
| * Note: The default minimal date is 01/01/1900. |
| * <p> |
| * |
| * @return The minimal supported date. |
| * |
| * @attr ref android.R.styleable#CalendarView_minDate |
| */ |
| @InspectableProperty |
| public long getMinDate() { |
| return mDelegate.getMinDate(); |
| } |
| |
| /** |
| * Sets the minimal date supported by this {@link CalendarView} in milliseconds |
| * since January 1, 1970 00:00:00 in {@link TimeZone#getDefault()} time |
| * zone. |
| * |
| * @param minDate The minimal supported date. |
| * |
| * @attr ref android.R.styleable#CalendarView_minDate |
| */ |
| public void setMinDate(long minDate) { |
| mDelegate.setMinDate(minDate); |
| } |
| |
| /** |
| * Gets the maximal date supported by this {@link CalendarView} in milliseconds |
| * since January 1, 1970 00:00:00 in {@link TimeZone#getDefault()} time |
| * zone. |
| * <p> |
| * Note: The default maximal date is 01/01/2100. |
| * <p> |
| * |
| * @return The maximal supported date. |
| * |
| * @attr ref android.R.styleable#CalendarView_maxDate |
| */ |
| @InspectableProperty |
| public long getMaxDate() { |
| return mDelegate.getMaxDate(); |
| } |
| |
| /** |
| * Sets the maximal date supported by this {@link CalendarView} in milliseconds |
| * since January 1, 1970 00:00:00 in {@link TimeZone#getDefault()} time |
| * zone. |
| * |
| * @param maxDate The maximal supported date. |
| * |
| * @attr ref android.R.styleable#CalendarView_maxDate |
| */ |
| public void setMaxDate(long maxDate) { |
| mDelegate.setMaxDate(maxDate); |
| } |
| |
| /** |
| * Sets whether to show the week number. |
| * |
| * @param showWeekNumber True to show the week number. |
| * @deprecated No longer used by Material-style CalendarView. |
| * |
| * @attr ref android.R.styleable#CalendarView_showWeekNumber |
| */ |
| @Deprecated |
| public void setShowWeekNumber(boolean showWeekNumber) { |
| mDelegate.setShowWeekNumber(showWeekNumber); |
| } |
| |
| /** |
| * Gets whether to show the week number. |
| * |
| * @return True if showing the week number. |
| * @deprecated No longer used by Material-style CalendarView. |
| * |
| * @attr ref android.R.styleable#CalendarView_showWeekNumber |
| */ |
| @InspectableProperty |
| @Deprecated |
| public boolean getShowWeekNumber() { |
| return mDelegate.getShowWeekNumber(); |
| } |
| |
| /** |
| * Gets the first day of week. |
| * |
| * @return The first day of the week conforming to the {@link CalendarView} |
| * APIs. |
| * @see Calendar#MONDAY |
| * @see Calendar#TUESDAY |
| * @see Calendar#WEDNESDAY |
| * @see Calendar#THURSDAY |
| * @see Calendar#FRIDAY |
| * @see Calendar#SATURDAY |
| * @see Calendar#SUNDAY |
| * |
| * @attr ref android.R.styleable#CalendarView_firstDayOfWeek |
| */ |
| @InspectableProperty |
| public int getFirstDayOfWeek() { |
| return mDelegate.getFirstDayOfWeek(); |
| } |
| |
| /** |
| * Sets the first day of week. |
| * |
| * @param firstDayOfWeek The first day of the week conforming to the |
| * {@link CalendarView} APIs. |
| * @see Calendar#MONDAY |
| * @see Calendar#TUESDAY |
| * @see Calendar#WEDNESDAY |
| * @see Calendar#THURSDAY |
| * @see Calendar#FRIDAY |
| * @see Calendar#SATURDAY |
| * @see Calendar#SUNDAY |
| * |
| * @attr ref android.R.styleable#CalendarView_firstDayOfWeek |
| */ |
| public void setFirstDayOfWeek(int firstDayOfWeek) { |
| mDelegate.setFirstDayOfWeek(firstDayOfWeek); |
| } |
| |
| /** |
| * Sets the listener to be notified upon selected date change. |
| * |
| * @param listener The listener to be notified. |
| */ |
| public void setOnDateChangeListener(OnDateChangeListener listener) { |
| mDelegate.setOnDateChangeListener(listener); |
| } |
| |
| /** |
| * Gets the selected date in milliseconds since January 1, 1970 00:00:00 in |
| * {@link TimeZone#getDefault()} time zone. |
| * |
| * @return The selected date. |
| */ |
| public long getDate() { |
| return mDelegate.getDate(); |
| } |
| |
| /** |
| * Sets the selected date in milliseconds since January 1, 1970 00:00:00 in |
| * {@link TimeZone#getDefault()} time zone. |
| * |
| * @param date The selected date. |
| * |
| * @throws IllegalArgumentException of the provided date is before the |
| * minimal or after the maximal date. |
| * |
| * @see #setDate(long, boolean, boolean) |
| * @see #setMinDate(long) |
| * @see #setMaxDate(long) |
| */ |
| public void setDate(long date) { |
| mDelegate.setDate(date); |
| } |
| |
| /** |
| * Sets the selected date in milliseconds since January 1, 1970 00:00:00 in |
| * {@link TimeZone#getDefault()} time zone. |
| * |
| * @param date The date. |
| * @param animate Whether to animate the scroll to the current date. |
| * @param center Whether to center the current date even if it is already visible. |
| * |
| * @throws IllegalArgumentException of the provided date is before the |
| * minimal or after the maximal date. |
| * |
| * @see #setMinDate(long) |
| * @see #setMaxDate(long) |
| */ |
| public void setDate(long date, boolean animate, boolean center) { |
| mDelegate.setDate(date, animate, center); |
| } |
| |
| /** |
| * Retrieves the screen bounds for the specific date in the coordinate system of this |
| * view. If the passed date is being currently displayed, this method returns true and |
| * the caller can query the fields of the passed {@link Rect} object. Otherwise the |
| * method returns false and does not touch the passed {@link Rect} object. |
| * |
| * @hide |
| */ |
| @TestApi |
| public boolean getBoundsForDate(long date, Rect outBounds) { |
| return mDelegate.getBoundsForDate(date, outBounds); |
| } |
| |
| @Override |
| protected void onConfigurationChanged(Configuration newConfig) { |
| super.onConfigurationChanged(newConfig); |
| mDelegate.onConfigurationChanged(newConfig); |
| } |
| |
| @Override |
| public CharSequence getAccessibilityClassName() { |
| return CalendarView.class.getName(); |
| } |
| |
| /** |
| * A delegate interface that defined the public API of the CalendarView. Allows different |
| * CalendarView implementations. This would need to be implemented by the CalendarView delegates |
| * for the real behavior. |
| */ |
| private interface CalendarViewDelegate { |
| void setShownWeekCount(int count); |
| int getShownWeekCount(); |
| |
| void setSelectedWeekBackgroundColor(@ColorInt int color); |
| @ColorInt int getSelectedWeekBackgroundColor(); |
| |
| void setFocusedMonthDateColor(@ColorInt int color); |
| @ColorInt int getFocusedMonthDateColor(); |
| |
| void setUnfocusedMonthDateColor(@ColorInt int color); |
| @ColorInt int getUnfocusedMonthDateColor(); |
| |
| void setWeekNumberColor(@ColorInt int color); |
| @ColorInt int getWeekNumberColor(); |
| |
| void setWeekSeparatorLineColor(@ColorInt int color); |
| @ColorInt int getWeekSeparatorLineColor(); |
| |
| void setSelectedDateVerticalBar(@DrawableRes int resourceId); |
| void setSelectedDateVerticalBar(Drawable drawable); |
| Drawable getSelectedDateVerticalBar(); |
| |
| void setWeekDayTextAppearance(@StyleRes int resourceId); |
| @StyleRes int getWeekDayTextAppearance(); |
| |
| void setDateTextAppearance(@StyleRes int resourceId); |
| @StyleRes int getDateTextAppearance(); |
| |
| void setMinDate(long minDate); |
| long getMinDate(); |
| |
| void setMaxDate(long maxDate); |
| long getMaxDate(); |
| |
| void setShowWeekNumber(boolean showWeekNumber); |
| boolean getShowWeekNumber(); |
| |
| void setFirstDayOfWeek(int firstDayOfWeek); |
| int getFirstDayOfWeek(); |
| |
| void setDate(long date); |
| void setDate(long date, boolean animate, boolean center); |
| long getDate(); |
| |
| boolean getBoundsForDate(long date, Rect outBounds); |
| |
| void setOnDateChangeListener(OnDateChangeListener listener); |
| |
| void onConfigurationChanged(Configuration newConfig); |
| } |
| |
| /** |
| * An abstract class which can be used as a start for CalendarView implementations |
| */ |
| abstract static class AbstractCalendarViewDelegate implements CalendarViewDelegate { |
| /** The default minimal date. */ |
| protected static final String DEFAULT_MIN_DATE = "01/01/1900"; |
| |
| /** The default maximal date. */ |
| protected static final String DEFAULT_MAX_DATE = "01/01/2100"; |
| |
| protected CalendarView mDelegator; |
| protected Context mContext; |
| protected Locale mCurrentLocale; |
| |
| AbstractCalendarViewDelegate(CalendarView delegator, Context context) { |
| mDelegator = delegator; |
| mContext = context; |
| |
| // Initialization based on locale |
| setCurrentLocale(Locale.getDefault()); |
| } |
| |
| protected void setCurrentLocale(Locale locale) { |
| if (locale.equals(mCurrentLocale)) { |
| return; |
| } |
| mCurrentLocale = locale; |
| } |
| |
| @Override |
| public void setShownWeekCount(int count) { |
| // Deprecated. |
| } |
| |
| @Override |
| public int getShownWeekCount() { |
| // Deprecated. |
| return 0; |
| } |
| |
| @Override |
| public void setSelectedWeekBackgroundColor(@ColorInt int color) { |
| // Deprecated. |
| } |
| |
| @ColorInt |
| @Override |
| public int getSelectedWeekBackgroundColor() { |
| return 0; |
| } |
| |
| @Override |
| public void setFocusedMonthDateColor(@ColorInt int color) { |
| // Deprecated. |
| } |
| |
| @ColorInt |
| @Override |
| public int getFocusedMonthDateColor() { |
| return 0; |
| } |
| |
| @Override |
| public void setUnfocusedMonthDateColor(@ColorInt int color) { |
| // Deprecated. |
| } |
| |
| @ColorInt |
| @Override |
| public int getUnfocusedMonthDateColor() { |
| return 0; |
| } |
| |
| @Override |
| public void setWeekNumberColor(@ColorInt int color) { |
| // Deprecated. |
| } |
| |
| @ColorInt |
| @Override |
| public int getWeekNumberColor() { |
| // Deprecated. |
| return 0; |
| } |
| |
| @Override |
| public void setWeekSeparatorLineColor(@ColorInt int color) { |
| // Deprecated. |
| } |
| |
| @ColorInt |
| @Override |
| public int getWeekSeparatorLineColor() { |
| // Deprecated. |
| return 0; |
| } |
| |
| @Override |
| public void setSelectedDateVerticalBar(@DrawableRes int resId) { |
| // Deprecated. |
| } |
| |
| @Override |
| public void setSelectedDateVerticalBar(Drawable drawable) { |
| // Deprecated. |
| } |
| |
| @Override |
| public Drawable getSelectedDateVerticalBar() { |
| // Deprecated. |
| return null; |
| } |
| |
| @Override |
| public void setShowWeekNumber(boolean showWeekNumber) { |
| // Deprecated. |
| } |
| |
| @Override |
| public boolean getShowWeekNumber() { |
| // Deprecated. |
| return false; |
| } |
| |
| @Override |
| public void onConfigurationChanged(Configuration newConfig) { |
| // Nothing to do here, configuration changes are already propagated |
| // by ViewGroup. |
| } |
| } |
| |
| /** String for parsing dates. */ |
| private static final String DATE_FORMAT = "MM/dd/yyyy"; |
| |
| /** Date format for parsing dates. */ |
| private static final DateFormat DATE_FORMATTER = new SimpleDateFormat(DATE_FORMAT); |
| |
| /** |
| * Utility method for the date format used by CalendarView's min/max date. |
| * |
| * @hide Use only as directed. For internal use only. |
| */ |
| public static boolean parseDate(String date, Calendar outDate) { |
| if (date == null || date.isEmpty()) { |
| return false; |
| } |
| |
| try { |
| final Date parsedDate = DATE_FORMATTER.parse(date); |
| outDate.setTime(parsedDate); |
| return true; |
| } catch (ParseException e) { |
| Log.w(LOG_TAG, "Date: " + date + " not in format: " + DATE_FORMAT); |
| return false; |
| } |
| } |
| } |
