diff options
Diffstat (limited to 'src/com/android/calendar/CalendarViewAdapter.kt')
| -rw-r--r-- | src/com/android/calendar/CalendarViewAdapter.kt | 370 |
1 files changed, 0 insertions, 370 deletions
diff --git a/src/com/android/calendar/CalendarViewAdapter.kt b/src/com/android/calendar/CalendarViewAdapter.kt deleted file mode 100644 index 2fe10272..00000000 --- a/src/com/android/calendar/CalendarViewAdapter.kt +++ /dev/null @@ -1,370 +0,0 @@ -/* - * Copyright (C) 2021 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. - */ -class CalendarViewAdapter(context: Context, viewType: Int, showDate: Boolean) : BaseAdapter() { - private val mButtonNames: Array<String> // 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 var mCurrentMainView: Int - private val mInflater: LayoutInflater - - // The current selected event's time, used to calculate the date and day of the week - // for the buttons. - private var mMilliTime: Long = 0 - private var mTimeZone: String? = null - private var mTodayJulianDay: Long = 0 - private val mContext: Context = context - private val mFormatter: Formatter - private val mStringBuilder: StringBuilder - private var mMidnightHandler: Handler? = null // Used to run a time update every midnight - private val mShowDate: Boolean // Spinner mode indicator (view name or view name with date) - - // Updates time specific variables (time-zone, today's Julian day). - private val mTimeUpdater: Runnable = object : Runnable { - @Override - override fun run() { - refresh(mContext) - } - } - - // 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. - fun refresh(context: Context?) { - mTimeZone = Utils.getTimeZone(context, mTimeUpdater) - val time = Time(mTimeZone) - val now: Long = System.currentTimeMillis() - time.set(now) - mTodayJulianDay = Time.getJulianDay(now, time.gmtoff).toLong() - 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 fun setMidnightHandler() { - mMidnightHandler?.removeCallbacks(mTimeUpdater) - // Set the time updater to run at 1 second after midnight - val now: Long = System.currentTimeMillis() - val time = Time(mTimeZone) - time.set(now) - val runInMillis: Long = ((24 * 3600 - time.hour * 3600 - time.minute * 60 - - time.second + 1) * 1000).toLong() - mMidnightHandler?.postDelayed(mTimeUpdater, runInMillis) - } - - // Stops the midnight update thread, called by the activity when it is paused. - fun onPause() { - mMidnightHandler?.removeCallbacks(mTimeUpdater) - } - - // Returns the amount of buttons in the menu - @Override - override fun getCount(): Int { - return mButtonNames.size - } - - @Override - override fun getItem(position: Int): Any? { - return if (position < mButtonNames.size) { - mButtonNames[position] - } else null - } - - @Override - override fun getItemId(position: Int): Long { - // Item ID is its location in the list - return position.toLong() - } - - @Override - override fun hasStableIds(): Boolean { - return false - } - - @Override - override fun getView(position: Int, convertView: View?, parent: ViewGroup?): View? { - var v: View? - if (mShowDate) { - // Check if can recycle the view - if (convertView == null || (convertView.getTag() as Int) - != R.layout.actionbar_pulldown_menu_top_button as Int) { - 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(Integer(R.layout.actionbar_pulldown_menu_top_button)) - } else { - v = convertView - } - val weekDay: TextView = v?.findViewById(R.id.top_button_weekday) as TextView - val date: TextView = v?.findViewById(R.id.top_button_date) as TextView - when (mCurrentMainView) { - ViewType.DAY -> { - weekDay.setVisibility(View.VISIBLE) - weekDay.setText(buildDayOfWeek()) - date.setText(buildFullDate()) - } - ViewType.WEEK -> { - if (Utils.getShowWeekNumber(mContext)) { - weekDay.setVisibility(View.VISIBLE) - weekDay.setText(buildWeekNum()) - } else { - weekDay.setVisibility(View.GONE) - } - date.setText(buildMonthYearDate()) - } - ViewType.MONTH -> { - weekDay.setVisibility(View.GONE) - date.setText(buildMonthYearDate()) - } - else -> v = null - } - } else { - if (convertView == null || (convertView.getTag() as Int) - != R.layout.actionbar_pulldown_menu_top_button_no_date as Int) { - 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(Integer(R.layout.actionbar_pulldown_menu_top_button_no_date)) - } else { - v = convertView - } - val title: TextView? = v as TextView? - when (mCurrentMainView) { - ViewType.DAY -> title?.setText(mButtonNames[DAY_BUTTON_INDEX]) - ViewType.WEEK -> title?.setText(mButtonNames[WEEK_BUTTON_INDEX]) - ViewType.MONTH -> title?.setText(mButtonNames[MONTH_BUTTON_INDEX]) - else -> v = null - } - } - return v - } - - @Override - override fun getItemViewType(position: Int): Int { - // Only one kind of view is used - return BUTTON_VIEW_TYPE - } - - @Override - override fun getViewTypeCount(): Int { - return VIEW_TYPE_NUM - } - - @Override - override fun isEmpty(): Boolean { - return mButtonNames.size == 0 - } - - @Override - override fun getDropDownView(position: Int, convertView: View?, parent: ViewGroup?): View? { - var v: View? = mInflater.inflate(R.layout.actionbar_pulldown_menu_button, parent, false) - val viewType: TextView? = v?.findViewById(R.id.button_view) as? TextView - val date: TextView? = v?.findViewById(R.id.button_date) as? TextView - when (position) { - DAY_BUTTON_INDEX -> { - viewType?.setText(mButtonNames[DAY_BUTTON_INDEX]) - if (mShowDate) { - date?.setText(buildMonthDayDate()) - } - } - WEEK_BUTTON_INDEX -> { - viewType?.setText(mButtonNames[WEEK_BUTTON_INDEX]) - if (mShowDate) { - date?.setText(buildWeekDate()) - } - } - MONTH_BUTTON_INDEX -> { - viewType?.setText(mButtonNames[MONTH_BUTTON_INDEX]) - if (mShowDate) { - date?.setText(buildMonthDate()) - } - } - else -> v = convertView - } - return v - } - - // Updates the current viewType - // Used to match the label on the menu button with the calendar view - fun setMainView(viewType: Int) { - mCurrentMainView = viewType - notifyDataSetChanged() - } - - // Update the date that is displayed on buttons - // Used when the user selects a new day/week/month to watch - fun setTime(time: Long) { - mMilliTime = time - notifyDataSetChanged() - } - - // Builds a string with the day of the week and the word yesterday/today/tomorrow - // before it if applicable. - private fun buildDayOfWeek(): String { - val t = Time(mTimeZone) - t.set(mMilliTime) - val julianDay: Long = Time.getJulianDay(mMilliTime, t.gmtoff).toLong() - var dayOfWeek: String? = null - mStringBuilder.setLength(0) - dayOfWeek = if (julianDay == mTodayJulianDay) { - mContext.getString(R.string.agenda_today, - DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_WEEKDAY, mTimeZone).toString()) - } else if (julianDay == mTodayJulianDay - 1) { - mContext.getString(R.string.agenda_yesterday, - DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_WEEKDAY, mTimeZone).toString()) - } else if (julianDay == mTodayJulianDay + 1) { - mContext.getString(R.string.agenda_tomorrow, - DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_WEEKDAY, mTimeZone).toString()) - } else { - 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 fun buildFullDate(): String { - mStringBuilder.setLength(0) - return DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_DATE or DateUtils.FORMAT_SHOW_YEAR, mTimeZone).toString() - } - - private fun buildMonthYearDate(): String { - mStringBuilder.setLength(0) - return DateUtils.formatDateRange( - mContext, - mFormatter, - mMilliTime, - mMilliTime, - DateUtils.FORMAT_SHOW_DATE or DateUtils.FORMAT_NO_MONTH_DAY - or DateUtils.FORMAT_SHOW_YEAR, mTimeZone).toString() - } - - private fun buildMonthDayDate(): String { - mStringBuilder.setLength(0) - return DateUtils.formatDateRange(mContext, mFormatter, mMilliTime, mMilliTime, - DateUtils.FORMAT_SHOW_DATE or DateUtils.FORMAT_NO_YEAR, mTimeZone).toString() - } - - private fun buildMonthDate(): String { - mStringBuilder.setLength(0) - return DateUtils.formatDateRange( - mContext, - mFormatter, - mMilliTime, - mMilliTime, - DateUtils.FORMAT_SHOW_DATE or DateUtils.FORMAT_NO_YEAR - or DateUtils.FORMAT_NO_MONTH_DAY, mTimeZone).toString() - } - - private fun buildWeekDate(): String { - // Calculate the start of the week, taking into account the "first day of the week" - // setting. - val t = Time(mTimeZone) - t.set(mMilliTime) - val firstDayOfWeek: Int = Utils.getFirstDayOfWeek(mContext) - val dayOfWeek: Int = t.weekDay - var diff = dayOfWeek - firstDayOfWeek - if (diff != 0) { - if (diff < 0) { - diff += 7 - } - t.monthDay -= diff - t.normalize(true /* ignore isDst */) - } - val weekStartTime: Long = t.toMillis(true) - // The end of the week is 6 days after the start of the week - val weekEndTime: Long = weekStartTime + DateUtils.WEEK_IN_MILLIS - DateUtils.DAY_IN_MILLIS - - // If week start and end is in 2 different months, use short months names - val t1 = Time(mTimeZone) - t.set(weekEndTime) - var flags: Int = DateUtils.FORMAT_SHOW_DATE or DateUtils.FORMAT_NO_YEAR - if (t.month !== t1.month) { - flags = flags or DateUtils.FORMAT_ABBREV_MONTH - } - mStringBuilder.setLength(0) - return DateUtils.formatDateRange(mContext, mFormatter, weekStartTime, - weekEndTime, flags, mTimeZone).toString() - } - - private fun buildWeekNum(): String { - val week: Int = Utils.getWeekNumberFromTime(mMilliTime, mContext) - return mContext.getResources().getQuantityString(R.plurals.weekN, week, week) - } - - companion object { - private const val TAG = "MenuSpinnerAdapter" - - // Defines the types of view returned by this spinner - private const val BUTTON_VIEW_TYPE = 0 - const val VIEW_TYPE_NUM = 1 // Increase this if you add more view types - const val DAY_BUTTON_INDEX = 0 - const val WEEK_BUTTON_INDEX = 1 - const val MONTH_BUTTON_INDEX = 2 - const val AGENDA_BUTTON_INDEX = 3 - } - - init { - mMidnightHandler = Handler() - mCurrentMainView = viewType - mShowDate = showDate - - // Initialize - mButtonNames = context.getResources().getStringArray(R.array.buttons_list) - mInflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater - mStringBuilder = StringBuilder(50) - mFormatter = Formatter(mStringBuilder, Locale.getDefault()) - - // Sets time specific variables and starts a thread for midnight updates - if (showDate) { - refresh(context) - } - } -}
\ No newline at end of file |