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Diffstat (limited to 'src/com/android/calendar/CalendarViewAdapter.java')
| -rw-r--r-- | src/com/android/calendar/CalendarViewAdapter.java | 409 |
1 files changed, 0 insertions, 409 deletions
diff --git a/src/com/android/calendar/CalendarViewAdapter.java b/src/com/android/calendar/CalendarViewAdapter.java deleted file mode 100644 index 524268fc..00000000 --- a/src/com/android/calendar/CalendarViewAdapter.java +++ /dev/null @@ -1,409 +0,0 @@ -/* - * Copyright (C) 2011 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 com.android.calendar; - -import com.android.calendar.CalendarController.ViewType; - -import android.content.Context; -import android.os.Handler; -import android.text.format.DateUtils; -import android.text.format.Time; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.widget.BaseAdapter; -import android.widget.TextView; - -import java.util.Formatter; -import java.util.Locale; - - -/* - * The MenuSpinnerAdapter defines the look of the ActionBar's pull down menu - * for small screen layouts. The pull down menu replaces the tabs uses for big screen layouts - * - * The MenuSpinnerAdapter responsible for creating the views used for in the pull down menu. - */ - -public class CalendarViewAdapter extends BaseAdapter { - - private static final String TAG = "MenuSpinnerAdapter"; - - private final String mButtonNames []; // Text on buttons - - // Used to define the look of the menu button according to the current view: - // Day view: show day of the week + full date underneath - // Week view: show the month + year - // Month view: show the month + year - // Agenda view: show day of the week + full date underneath - private int mCurrentMainView; - - private final LayoutInflater mInflater; - - // Defines the types of view returned by this spinner - private static final int BUTTON_VIEW_TYPE = 0; - static final int VIEW_TYPE_NUM = 1; // Increase this if you add more view types - - public static final int DAY_BUTTON_INDEX = 0; - public static final int WEEK_BUTTON_INDEX = 1; - public static final int MONTH_BUTTON_INDEX = 2; - public static final int AGENDA_BUTTON_INDEX = 3; - - // The current selected event's time, used to calculate the date and day of the week - // for the buttons. - private long mMilliTime; - private String mTimeZone; - private long mTodayJulianDay; - - private final Context mContext; - private final Formatter mFormatter; - private final StringBuilder mStringBuilder; - private Handler mMidnightHandler = null; // Used to run a time update every midnight - private final boolean mShowDate; // Spinner mode indicator (view name or view name with date) - - // Updates time specific variables (time-zone, today's Julian day). - private final Runnable mTimeUpdater = new Runnable() { - @Override - public void run() { - refresh(mContext); - } - }; - - public CalendarViewAdapter(Context context, int viewType, boolean showDate) { - super(); - - mMidnightHandler = new Handler(); - mCurrentMainView = viewType; - mContext = context; - mShowDate = showDate; - - // Initialize - mButtonNames = context.getResources().getStringArray(R.array.buttons_list); - mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); - mStringBuilder = new StringBuilder(50); - mFormatter = new Formatter(mStringBuilder, Locale.getDefault()); - - // Sets time specific variables and starts a thread for midnight updates - if (showDate) { - refresh(context); - } - } - - - // Sets the time zone and today's Julian day to be used by the adapter. - // Also, notify listener on the change and resets the midnight update thread. - public void refresh(Context context) { - mTimeZone = Utils.getTimeZone(context, mTimeUpdater); - Time time = new Time(mTimeZone); - long now = System.currentTimeMillis(); - time.set(now); - mTodayJulianDay = Time.getJulianDay(now, time.gmtoff); - notifyDataSetChanged(); - setMidnightHandler(); - } - - // Sets a thread to run 1 second after midnight and update the current date - // This is used to display correctly the date of yesterday/today/tomorrow - private void setMidnightHandler() { - mMidnightHandler.removeCallbacks(mTimeUpdater); - // Set the time updater to run at 1 second after midnight - long now = System.currentTimeMillis(); - Time time = new Time(mTimeZone); - time.set(now); - long runInMillis = (24 * 3600 - time.hour * 3600 - time.minute * 60 - - time.second + 1) * 1000; - mMidnightHandler.postDelayed(mTimeUpdater, runInMillis); - } - - // Stops the midnight update thread, called by the activity when it is paused. - public void onPause() { - mMidnightHandler.removeCallbacks(mTimeUpdater); - } - - // Returns the amount of buttons in the menu - @Override - public int getCount() { - return mButtonNames.length; - } - - - @Override - public Object getItem(int position) { - if (position < mButtonNames.length) { - return mButtonNames[position]; - } - return null; - } - - @Override - public long getItemId(int position) { - // Item ID is its location in the list - return position; - } - - @Override - public boolean hasStableIds() { - return false; - } - - @Override - public View getView(int position, View convertView, ViewGroup parent) { - - View v; - - if (mShowDate) { - // Check if can recycle the view - if (convertView == null || ((Integer) convertView.getTag()).intValue() - != R.layout.actionbar_pulldown_menu_top_button) { - v = mInflater.inflate(R.layout.actionbar_pulldown_menu_top_button, parent, false); - // Set the tag to make sure you can recycle it when you get it - // as a convert view - v.setTag(new Integer(R.layout.actionbar_pulldown_menu_top_button)); - } else { - v = convertView; - } - TextView weekDay = (TextView) v.findViewById(R.id.top_button_weekday); - TextView date = (TextView) v.findViewById(R.id.top_button_date); - - switch (mCurrentMainView) { - case ViewType.DAY: - weekDay.setVisibility(View.VISIBLE); - weekDay.setText(buildDayOfWeek()); - date.setText(buildFullDate()); - break; - case ViewType.WEEK: - if (Utils.getShowWeekNumber(mContext)) { - weekDay.setVisibility(View.VISIBLE); - weekDay.setText(buildWeekNum()); - } else { - weekDay.setVisibility(View.GONE); - } - date.setText(buildMonthYearDate()); - break; - case ViewType.MONTH: - weekDay.setVisibility(View.GONE); - date.setText(buildMonthYearDate()); - break; - default: - v = null; - break; - } - } else { - if (convertView == null || ((Integer) convertView.getTag()).intValue() - != R.layout.actionbar_pulldown_menu_top_button_no_date) { - v = mInflater.inflate( - R.layout.actionbar_pulldown_menu_top_button_no_date, parent, false); - // Set the tag to make sure you can recycle it when you get it - // as a convert view - v.setTag(new Integer(R.layout.actionbar_pulldown_menu_top_button_no_date)); - } else { - v = convertView; - } - TextView title = (TextView) v; - switch (mCurrentMainView) { - case ViewType.DAY: - title.setText(mButtonNames [DAY_BUTTON_INDEX]); - break; - case ViewType.WEEK: - title.setText(mButtonNames [WEEK_BUTTON_INDEX]); - break; - case ViewType.MONTH: - title.setText(mButtonNames [MONTH_BUTTON_INDEX]); - break; - default: - v = null; - break; - } - } - return v; - } - - @Override - public int getItemViewType(int position) { - // Only one kind of view is used - return BUTTON_VIEW_TYPE; - } - - @Override - public int getViewTypeCount() { - return VIEW_TYPE_NUM; - } - - @Override - public boolean isEmpty() { - return (mButtonNames.length == 0); - } - - @Override - public View getDropDownView(int position, View convertView, ViewGroup parent) { - View v = mInflater.inflate(R.layout.actionbar_pulldown_menu_button, parent, false); - TextView viewType = (TextView)v.findViewById(R.id.button_view); - TextView date = (TextView)v.findViewById(R.id.button_date); - switch (position) { - case DAY_BUTTON_INDEX: - viewType.setText(mButtonNames [DAY_BUTTON_INDEX]); - if (mShowDate) { - date.setText(buildMonthDayDate()); - } - break; - case WEEK_BUTTON_INDEX: - viewType.setText(mButtonNames [WEEK_BUTTON_INDEX]); - if (mShowDate) { - date.setText(buildWeekDate()); - } - break; - case MONTH_BUTTON_INDEX: - viewType.setText(mButtonNames [MONTH_BUTTON_INDEX]); - if (mShowDate) { - date.setText(buildMonthDate()); - } - break; - default: - v = convertView; - break; - } - return v; - } - - // Updates the current viewType - // Used to match the label on the menu button with the calendar view - public void setMainView(int viewType) { - mCurrentMainView = viewType; - notifyDataSetChanged(); - } - - // Update the date that is displayed on buttons - // Used when the user selects a new day/week/month to watch - public void setTime(long time) { - mMilliTime = time; - notifyDataSetChanged(); - } - - // Builds a string with the day of the week and the word yesterday/today/tomorrow - // before it if applicable. - private String buildDayOfWeek() { - - Time t = new Time(mTimeZone); - t.set(mMilliTime); - long julianDay = Time.getJulianDay(mMilliTime,t.gmtoff); - String dayOfWeek = null; - mStringBuilder.setLength(0); - - if (julianDay == mTodayJulianDay) { - dayOfWeek = mContext.getString(R.string.agenda_today, - DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_WEEKDAY, mTimeZone).toString()); - } else if (julianDay == mTodayJulianDay - 1) { - dayOfWeek = mContext.getString(R.string.agenda_yesterday, - DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_WEEKDAY, mTimeZone).toString()); - } else if (julianDay == mTodayJulianDay + 1) { - dayOfWeek = mContext.getString(R.string.agenda_tomorrow, - DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_WEEKDAY, mTimeZone).toString()); - } else { - dayOfWeek = DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_WEEKDAY, mTimeZone).toString(); - } - return dayOfWeek.toUpperCase(); - } - - // Builds strings with different formats: - // Full date: Month,day Year - // Month year - // Month day - // Month - // Week: month day-day or month day - month day - private String buildFullDate() { - mStringBuilder.setLength(0); - String date = DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_YEAR, mTimeZone).toString(); - return date; - } - - private String buildMonthYearDate() { - mStringBuilder.setLength(0); - String date = DateUtils.formatDateRange( - mContext, - mFormatter, - mMilliTime, - mMilliTime, - DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_MONTH_DAY - | DateUtils.FORMAT_SHOW_YEAR, mTimeZone).toString(); - return date; - } - - private String buildMonthDayDate() { - mStringBuilder.setLength(0); - String date = DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_YEAR, mTimeZone).toString(); - return date; - } - - private String buildMonthDate() { - mStringBuilder.setLength(0); - String date = DateUtils.formatDateRange( - mContext, - mFormatter, - mMilliTime, - mMilliTime, - DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_YEAR - | DateUtils.FORMAT_NO_MONTH_DAY, mTimeZone).toString(); - return date; - } - - private String buildWeekDate() { - // Calculate the start of the week, taking into account the "first day of the week" - // setting. - - Time t = new Time(mTimeZone); - t.set(mMilliTime); - int firstDayOfWeek = Utils.getFirstDayOfWeek(mContext); - int dayOfWeek = t.weekDay; - int diff = dayOfWeek - firstDayOfWeek; - if (diff != 0) { - if (diff < 0) { - diff += 7; - } - t.monthDay -= diff; - t.normalize(true /* ignore isDst */); - } - - long weekStartTime = t.toMillis(true); - // The end of the week is 6 days after the start of the week - long weekEndTime = weekStartTime + DateUtils.WEEK_IN_MILLIS - DateUtils.DAY_IN_MILLIS; - - // If week start and end is in 2 different months, use short months names - Time t1 = new Time(mTimeZone); - t.set(weekEndTime); - int flags = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_YEAR; - if (t.month != t1.month) { - flags |= DateUtils.FORMAT_ABBREV_MONTH; - } - - mStringBuilder.setLength(0); - String date = DateUtils.formatDateRange(mContext, mFormatter, weekStartTime, - weekEndTime, flags, mTimeZone).toString(); - return date; - } - - private String buildWeekNum() { - int week = Utils.getWeekNumberFromTime(mMilliTime, mContext); - return mContext.getResources().getQuantityString(R.plurals.weekN, week, week); - } - -} |