EventInfoActivity.java revision ad36a3c3cde7a2ec6d3a35d2529d46f03bd8d59d
1/* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.calendar; 18 19import static android.provider.Calendar.EVENT_BEGIN_TIME; 20import static android.provider.Calendar.EVENT_END_TIME; 21import static android.provider.Calendar.AttendeesColumns.ATTENDEE_STATUS; 22 23import android.app.Activity; 24import android.content.ActivityNotFoundException; 25import android.content.AsyncQueryHandler; 26import android.content.ContentProviderOperation; 27import android.content.ContentResolver; 28import android.content.ContentUris; 29import android.content.ContentValues; 30import android.content.Context; 31import android.content.Intent; 32import android.content.OperationApplicationException; 33import android.content.SharedPreferences; 34import android.content.res.Resources; 35import android.database.Cursor; 36import android.graphics.PorterDuff; 37import android.graphics.Rect; 38import android.net.Uri; 39import android.os.Bundle; 40import android.os.RemoteException; 41import android.pim.ContactsAsyncHelper; 42import android.pim.EventRecurrence; 43import android.preference.PreferenceManager; 44import android.provider.Calendar; 45import android.provider.ContactsContract; 46import android.provider.Calendar.Attendees; 47import android.provider.Calendar.Calendars; 48import android.provider.Calendar.Events; 49import android.provider.Calendar.Reminders; 50import android.provider.ContactsContract.CommonDataKinds; 51import android.provider.ContactsContract.Contacts; 52import android.provider.ContactsContract.Data; 53import android.provider.ContactsContract.QuickContact; 54import android.provider.ContactsContract.Intents; 55import android.provider.ContactsContract.Presence; 56import android.provider.ContactsContract.CommonDataKinds.Email; 57import android.text.TextUtils; 58import android.text.format.DateFormat; 59import android.text.format.DateUtils; 60import android.text.format.Time; 61import android.text.util.Linkify; 62import android.text.util.Rfc822Token; 63import android.util.Log; 64import android.view.KeyEvent; 65import android.view.LayoutInflater; 66import android.view.Menu; 67import android.view.MenuItem; 68import android.view.MotionEvent; 69import android.view.View; 70import android.view.View.OnTouchListener; 71import android.widget.AdapterView; 72import android.widget.ArrayAdapter; 73import android.widget.QuickContactBadge; 74import android.widget.ImageButton; 75import android.widget.ImageView; 76import android.widget.LinearLayout; 77import android.widget.Spinner; 78import android.widget.TextView; 79import android.widget.Toast; 80 81import java.util.ArrayList; 82import java.util.Arrays; 83import java.util.HashMap; 84import java.util.TimeZone; 85import java.util.regex.Pattern; 86 87public class EventInfoActivity extends Activity implements View.OnClickListener, 88 AdapterView.OnItemSelectedListener { 89 public static final boolean DEBUG = false; 90 91 public static final String TAG = "EventInfoActivity"; 92 93 private static final int MAX_REMINDERS = 5; 94 95 /** 96 * These are the corresponding indices into the array of strings 97 * "R.array.change_response_labels" in the resource file. 98 */ 99 static final int UPDATE_SINGLE = 0; 100 static final int UPDATE_ALL = 1; 101 102 private static final String[] EVENT_PROJECTION = new String[] { 103 Events._ID, // 0 do not remove; used in DeleteEventHelper 104 Events.TITLE, // 1 do not remove; used in DeleteEventHelper 105 Events.RRULE, // 2 do not remove; used in DeleteEventHelper 106 Events.ALL_DAY, // 3 do not remove; used in DeleteEventHelper 107 Events.CALENDAR_ID, // 4 do not remove; used in DeleteEventHelper 108 Events.DTSTART, // 5 do not remove; used in DeleteEventHelper 109 Events._SYNC_ID, // 6 do not remove; used in DeleteEventHelper 110 Events.EVENT_TIMEZONE, // 7 do not remove; used in DeleteEventHelper 111 Events.DESCRIPTION, // 8 112 Events.EVENT_LOCATION, // 9 113 Events.HAS_ALARM, // 10 114 Events.ACCESS_LEVEL, // 11 115 Events.COLOR, // 12 116 Events.HAS_ATTENDEE_DATA, // 13 117 Events.GUESTS_CAN_MODIFY, // 14 118 // TODO Events.GUESTS_CAN_INVITE_OTHERS has not been implemented in calendar provider 119 Events.GUESTS_CAN_INVITE_OTHERS, // 15 120 Events.ORGANIZER, // 16 121 }; 122 private static final int EVENT_INDEX_ID = 0; 123 private static final int EVENT_INDEX_TITLE = 1; 124 private static final int EVENT_INDEX_RRULE = 2; 125 private static final int EVENT_INDEX_ALL_DAY = 3; 126 private static final int EVENT_INDEX_CALENDAR_ID = 4; 127 private static final int EVENT_INDEX_SYNC_ID = 6; 128 private static final int EVENT_INDEX_EVENT_TIMEZONE = 7; 129 private static final int EVENT_INDEX_DESCRIPTION = 8; 130 private static final int EVENT_INDEX_EVENT_LOCATION = 9; 131 private static final int EVENT_INDEX_HAS_ALARM = 10; 132 private static final int EVENT_INDEX_ACCESS_LEVEL = 11; 133 private static final int EVENT_INDEX_COLOR = 12; 134 private static final int EVENT_INDEX_HAS_ATTENDEE_DATA = 13; 135 private static final int EVENT_INDEX_GUESTS_CAN_MODIFY = 14; 136 private static final int EVENT_INDEX_CAN_INVITE_OTHERS = 15; 137 private static final int EVENT_INDEX_ORGANIZER = 16; 138 139 private static final String[] ATTENDEES_PROJECTION = new String[] { 140 Attendees._ID, // 0 141 Attendees.ATTENDEE_NAME, // 1 142 Attendees.ATTENDEE_EMAIL, // 2 143 Attendees.ATTENDEE_RELATIONSHIP, // 3 144 Attendees.ATTENDEE_STATUS, // 4 145 }; 146 private static final int ATTENDEES_INDEX_ID = 0; 147 private static final int ATTENDEES_INDEX_NAME = 1; 148 private static final int ATTENDEES_INDEX_EMAIL = 2; 149 private static final int ATTENDEES_INDEX_RELATIONSHIP = 3; 150 private static final int ATTENDEES_INDEX_STATUS = 4; 151 152 private static final String ATTENDEES_WHERE = Attendees.EVENT_ID + "=%d"; 153 154 private static final String ATTENDEES_SORT_ORDER = Attendees.ATTENDEE_NAME + " ASC, " 155 + Attendees.ATTENDEE_EMAIL + " ASC"; 156 157 static final String[] CALENDARS_PROJECTION = new String[] { 158 Calendars._ID, // 0 159 Calendars.DISPLAY_NAME, // 1 160 Calendars.OWNER_ACCOUNT, // 2 161 }; 162 static final int CALENDARS_INDEX_DISPLAY_NAME = 1; 163 static final int CALENDARS_INDEX_OWNER_ACCOUNT = 2; 164 165 static final String CALENDARS_WHERE = Calendars._ID + "=%d"; 166 167 private static final String[] REMINDERS_PROJECTION = new String[] { 168 Reminders._ID, // 0 169 Reminders.MINUTES, // 1 170 }; 171 private static final int REMINDERS_INDEX_MINUTES = 1; 172 private static final String REMINDERS_WHERE = Reminders.EVENT_ID + "=%d AND (" + 173 Reminders.METHOD + "=" + Reminders.METHOD_ALERT + " OR " + Reminders.METHOD + "=" + 174 Reminders.METHOD_DEFAULT + ")"; 175 private static final String REMINDERS_SORT = Reminders.MINUTES; 176 177 private static final int MENU_GROUP_REMINDER = 1; 178 private static final int MENU_GROUP_EDIT = 2; 179 private static final int MENU_GROUP_DELETE = 3; 180 181 private static final int MENU_ADD_REMINDER = 1; 182 private static final int MENU_EDIT = 2; 183 private static final int MENU_DELETE = 3; 184 185 private static final int ATTENDEE_NO_RESPONSE = -1; 186 private static final int[] ATTENDEE_VALUES = { 187 ATTENDEE_NO_RESPONSE, 188 Attendees.ATTENDEE_STATUS_ACCEPTED, 189 Attendees.ATTENDEE_STATUS_TENTATIVE, 190 Attendees.ATTENDEE_STATUS_DECLINED, 191 }; 192 193 private LinearLayout mRemindersContainer; 194 private LinearLayout mOrganizerContainer; 195 private TextView mOrganizerView; 196 197 private Uri mUri; 198 private long mEventId; 199 private Cursor mEventCursor; 200 private Cursor mAttendeesCursor; 201 private Cursor mCalendarsCursor; 202 203 private long mStartMillis; 204 private long mEndMillis; 205 206 private boolean mHasAttendeeData; 207 private boolean mIsOrganizer; 208 private long mCalendarOwnerAttendeeId = -1; 209 private String mCalendarOwnerAccount; 210 private boolean mCanModifyCalendar; 211 private boolean mIsBusyFreeCalendar; 212 private boolean mCanModifyEvent; 213 private int mNumOfAttendees; 214 private String mOrganizer; 215 216 private ArrayList<Integer> mOriginalMinutes = new ArrayList<Integer>(); 217 private ArrayList<LinearLayout> mReminderItems = new ArrayList<LinearLayout>(0); 218 private ArrayList<Integer> mReminderValues; 219 private ArrayList<String> mReminderLabels; 220 private int mDefaultReminderMinutes; 221 222 private DeleteEventHelper mDeleteEventHelper; 223 private EditResponseHelper mEditResponseHelper; 224 225 private int mResponseOffset; 226 private int mOriginalAttendeeResponse; 227 private int mAttendeeResponseFromIntent = ATTENDEE_NO_RESPONSE; 228 private boolean mIsRepeating; 229 230 private Pattern mWildcardPattern = Pattern.compile("^.*$"); 231 private LayoutInflater mLayoutInflater; 232 private LinearLayout mReminderAdder; 233 234 // TODO This can be removed when the contacts content provider doesn't return duplicates 235 private int mUpdateCounts; 236 private static class ViewHolder { 237 QuickContactBadge badge; 238 ImageView presence; 239 int updateCounts; 240 } 241 private HashMap<String, ViewHolder> mViewHolders = new HashMap<String, ViewHolder>(); 242 private PresenceQueryHandler mPresenceQueryHandler; 243 244 private static final Uri CONTACT_DATA_WITH_PRESENCE_URI = Data.CONTENT_URI; 245 246 int PRESENCE_PROJECTION_CONTACT_ID_INDEX = 0; 247 int PRESENCE_PROJECTION_PRESENCE_INDEX = 1; 248 int PRESENCE_PROJECTION_EMAIL_INDEX = 2; 249 int PRESENCE_PROJECTION_PHOTO_ID_INDEX = 3; 250 251 private static final String[] PRESENCE_PROJECTION = new String[] { 252 Email.CONTACT_ID, // 0 253 Email.CONTACT_PRESENCE, // 1 254 Email.DATA, // 2 255 Email.PHOTO_ID, // 3 256 }; 257 258 ArrayList<Attendee> mAcceptedAttendees = new ArrayList<Attendee>(); 259 ArrayList<Attendee> mDeclinedAttendees = new ArrayList<Attendee>(); 260 ArrayList<Attendee> mTentativeAttendees = new ArrayList<Attendee>(); 261 private int mColor; 262 263 // This is called when one of the "remove reminder" buttons is selected. 264 public void onClick(View v) { 265 LinearLayout reminderItem = (LinearLayout) v.getParent(); 266 LinearLayout parent = (LinearLayout) reminderItem.getParent(); 267 parent.removeView(reminderItem); 268 mReminderItems.remove(reminderItem); 269 updateRemindersVisibility(); 270 } 271 272 public void onItemSelected(AdapterView<?> parent, View v, int position, long id) { 273 // If they selected the "No response" option, then don't display the 274 // dialog asking which events to change. 275 if (id == 0 && mResponseOffset == 0) { 276 return; 277 } 278 279 // If this is not a repeating event, then don't display the dialog 280 // asking which events to change. 281 if (!mIsRepeating) { 282 return; 283 } 284 285 // If the selection is the same as the original, then don't display the 286 // dialog asking which events to change. 287 int index = findResponseIndexFor(mOriginalAttendeeResponse); 288 if (position == index + mResponseOffset) { 289 return; 290 } 291 292 // This is a repeating event. We need to ask the user if they mean to 293 // change just this one instance or all instances. 294 mEditResponseHelper.showDialog(mEditResponseHelper.getWhichEvents()); 295 } 296 297 public void onNothingSelected(AdapterView<?> parent) { 298 } 299 300 @Override 301 protected void onCreate(Bundle icicle) { 302 super.onCreate(icicle); 303 304 // Event cursor 305 Intent intent = getIntent(); 306 mUri = intent.getData(); 307 ContentResolver cr = getContentResolver(); 308 mStartMillis = intent.getLongExtra(EVENT_BEGIN_TIME, 0); 309 mEndMillis = intent.getLongExtra(EVENT_END_TIME, 0); 310 mAttendeeResponseFromIntent = intent.getIntExtra(ATTENDEE_STATUS, ATTENDEE_NO_RESPONSE); 311 mEventCursor = managedQuery(mUri, EVENT_PROJECTION, null, null, null); 312 if (initEventCursor()) { 313 // The cursor is empty. This can happen if the event was deleted. 314 finish(); 315 return; 316 } 317 318 setContentView(R.layout.event_info_activity); 319 mPresenceQueryHandler = new PresenceQueryHandler(this, cr); 320 mLayoutInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); 321 mRemindersContainer = (LinearLayout) findViewById(R.id.reminders_container); 322 mOrganizerContainer = (LinearLayout) findViewById(R.id.organizer_container); 323 mOrganizerView = (TextView) findViewById(R.id.organizer); 324 325 // Calendars cursor 326 Uri uri = Calendars.CONTENT_URI; 327 String where = String.format(CALENDARS_WHERE, mEventCursor.getLong(EVENT_INDEX_CALENDAR_ID)); 328 mCalendarsCursor = managedQuery(uri, CALENDARS_PROJECTION, where, null, null); 329 mCalendarOwnerAccount = ""; 330 if (mCalendarsCursor != null) { 331 mCalendarsCursor.moveToFirst(); 332 mCalendarOwnerAccount = mCalendarsCursor.getString(CALENDARS_INDEX_OWNER_ACCOUNT); 333 } 334 String eventOrganizer = mEventCursor.getString(EVENT_INDEX_ORGANIZER); 335 mIsOrganizer = mCalendarOwnerAccount.equals(eventOrganizer); 336 mHasAttendeeData = mEventCursor.getInt(EVENT_INDEX_HAS_ATTENDEE_DATA) != 0; 337 338 updateView(); 339 340 // Attendees cursor 341 uri = Attendees.CONTENT_URI; 342 where = String.format(ATTENDEES_WHERE, mEventId); 343 mAttendeesCursor = managedQuery(uri, ATTENDEES_PROJECTION, where, null, 344 ATTENDEES_SORT_ORDER); 345 initAttendeesCursor(); 346 347 mOrganizer = eventOrganizer; 348 mCanModifyCalendar = 349 mEventCursor.getInt(EVENT_INDEX_ACCESS_LEVEL) >= Calendars.CONTRIBUTOR_ACCESS; 350 mIsBusyFreeCalendar = 351 mEventCursor.getInt(EVENT_INDEX_ACCESS_LEVEL) == Calendars.FREEBUSY_ACCESS; 352 353 mCanModifyEvent = mCanModifyCalendar 354 && (mIsOrganizer || (mEventCursor.getInt(EVENT_INDEX_GUESTS_CAN_MODIFY) != 0)); 355 356 // Initialize the reminder values array. 357 Resources r = getResources(); 358 String[] strings = r.getStringArray(R.array.reminder_minutes_values); 359 int size = strings.length; 360 ArrayList<Integer> list = new ArrayList<Integer>(size); 361 for (int i = 0 ; i < size ; i++) { 362 list.add(Integer.parseInt(strings[i])); 363 } 364 mReminderValues = list; 365 String[] labels = r.getStringArray(R.array.reminder_minutes_labels); 366 mReminderLabels = new ArrayList<String>(Arrays.asList(labels)); 367 368 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 369 String durationString = 370 prefs.getString(CalendarPreferenceActivity.KEY_DEFAULT_REMINDER, "0"); 371 mDefaultReminderMinutes = Integer.parseInt(durationString); 372 373 // Reminders cursor 374 boolean hasAlarm = mEventCursor.getInt(EVENT_INDEX_HAS_ALARM) != 0; 375 if (hasAlarm) { 376 uri = Reminders.CONTENT_URI; 377 where = String.format(REMINDERS_WHERE, mEventId); 378 Cursor reminderCursor = cr.query(uri, REMINDERS_PROJECTION, where, null, 379 REMINDERS_SORT); 380 try { 381 // First pass: collect all the custom reminder minutes (e.g., 382 // a reminder of 8 minutes) into a global list. 383 while (reminderCursor.moveToNext()) { 384 int minutes = reminderCursor.getInt(REMINDERS_INDEX_MINUTES); 385 EditEvent.addMinutesToList(this, mReminderValues, mReminderLabels, minutes); 386 } 387 388 // Second pass: create the reminder spinners 389 reminderCursor.moveToPosition(-1); 390 while (reminderCursor.moveToNext()) { 391 int minutes = reminderCursor.getInt(REMINDERS_INDEX_MINUTES); 392 mOriginalMinutes.add(minutes); 393 EditEvent.addReminder(this, this, mReminderItems, mReminderValues, 394 mReminderLabels, minutes); 395 } 396 } finally { 397 reminderCursor.close(); 398 } 399 } 400 401 // Setup the + Add Reminder Button 402 View.OnClickListener addReminderOnClickListener = new View.OnClickListener() { 403 public void onClick(View v) { 404 addReminder(); 405 } 406 }; 407 ImageButton reminderAddButton = (ImageButton) findViewById(R.id.reminder_add); 408 reminderAddButton.setOnClickListener(addReminderOnClickListener); 409 410 mReminderAdder = (LinearLayout) findViewById(R.id.reminder_adder); 411 updateRemindersVisibility(); 412 413 mDeleteEventHelper = new DeleteEventHelper(this, true /* exit when done */); 414 mEditResponseHelper = new EditResponseHelper(this); 415 } 416 417 @Override 418 protected void onResume() { 419 super.onResume(); 420 if (initEventCursor()) { 421 // The cursor is empty. This can happen if the event was deleted. 422 finish(); 423 return; 424 } 425 initCalendarsCursor(); 426 updateResponse(); 427 updateTitle(); 428 } 429 430 private void updateTitle() { 431 Resources res = getResources(); 432 if (mCanModifyCalendar && !mIsOrganizer) { 433 setTitle(res.getString(R.string.event_info_title_invite)); 434 } else { 435 setTitle(res.getString(R.string.event_info_title)); 436 } 437 } 438 439 /** 440 * Initializes the event cursor, which is expected to point to the first 441 * (and only) result from a query. 442 * @return true if the cursor is empty. 443 */ 444 private boolean initEventCursor() { 445 if ((mEventCursor == null) || (mEventCursor.getCount() == 0)) { 446 return true; 447 } 448 mEventCursor.moveToFirst(); 449 mEventId = mEventCursor.getInt(EVENT_INDEX_ID); 450 String rRule = mEventCursor.getString(EVENT_INDEX_RRULE); 451 mIsRepeating = (rRule != null); 452 return false; 453 } 454 455 private static class Attendee { 456 String mName; 457 String mEmail; 458 459 Attendee(String name, String email) { 460 mName = name; 461 mEmail = email; 462 } 463 } 464 465 private void initAttendeesCursor() { 466 mOriginalAttendeeResponse = ATTENDEE_NO_RESPONSE; 467 mCalendarOwnerAttendeeId = -1; 468 mNumOfAttendees = 0; 469 if (mAttendeesCursor != null) { 470 mNumOfAttendees = mAttendeesCursor.getCount(); 471 if (mAttendeesCursor.moveToFirst()) { 472 mAcceptedAttendees.clear(); 473 mDeclinedAttendees.clear(); 474 mTentativeAttendees.clear(); 475 476 do { 477 int status = mAttendeesCursor.getInt(ATTENDEES_INDEX_STATUS); 478 String name = mAttendeesCursor.getString(ATTENDEES_INDEX_NAME); 479 String email = mAttendeesCursor.getString(ATTENDEES_INDEX_EMAIL); 480 481 if (mAttendeesCursor.getInt(ATTENDEES_INDEX_RELATIONSHIP) == 482 Attendees.RELATIONSHIP_ORGANIZER) { 483 // Overwrites the one from Event table if available 484 if (name != null && name.length() > 0) { 485 mOrganizer = name; 486 } else if (email != null && email.length() > 0) { 487 mOrganizer = email; 488 } 489 } 490 491 if (mCalendarOwnerAttendeeId == -1 && mCalendarOwnerAccount.equals(email)) { 492 mCalendarOwnerAttendeeId = mAttendeesCursor.getInt(ATTENDEES_INDEX_ID); 493 mOriginalAttendeeResponse = mAttendeesCursor.getInt(ATTENDEES_INDEX_STATUS); 494 } else { 495 // Don't show your own status in the list because: 496 // 1) it doesn't make sense for event without other guests. 497 // 2) there's a spinner for that for events with guests. 498 switch(status) { 499 case Attendees.ATTENDEE_STATUS_ACCEPTED: 500 mAcceptedAttendees.add(new Attendee(name, email)); 501 break; 502 case Attendees.ATTENDEE_STATUS_DECLINED: 503 mDeclinedAttendees.add(new Attendee(name, email)); 504 break; 505 default: 506 mTentativeAttendees.add(new Attendee(name, email)); 507 } 508 } 509 } while (mAttendeesCursor.moveToNext()); 510 mAttendeesCursor.moveToFirst(); 511 512 updateAttendees(); 513 } 514 } 515 // only show the organizer if we're not the organizer and if 516 // we have attendee data (might have been removed by the server 517 // for events with a lot of attendees). 518 if (!mIsOrganizer && mHasAttendeeData) { 519 mOrganizerContainer.setVisibility(View.VISIBLE); 520 mOrganizerView.setText(mOrganizer); 521 } else { 522 mOrganizerContainer.setVisibility(View.GONE); 523 } 524 } 525 526 private void initCalendarsCursor() { 527 if (mCalendarsCursor != null) { 528 mCalendarsCursor.moveToFirst(); 529 } 530 } 531 532 @Override 533 public void onPause() { 534 super.onPause(); 535 if (!isFinishing()) { 536 return; 537 } 538 ContentResolver cr = getContentResolver(); 539 ArrayList<Integer> reminderMinutes = EditEvent.reminderItemsToMinutes(mReminderItems, 540 mReminderValues); 541 ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>(3); 542 boolean changed = EditEvent.saveReminders(ops, mEventId, reminderMinutes, mOriginalMinutes, 543 false /* no force save */); 544 try { 545 cr.applyBatch(Calendars.CONTENT_URI.getAuthority(), ops); 546 } catch (RemoteException e) { 547 Log.w(TAG, "Ignoring exception: ", e); 548 } catch (OperationApplicationException e) { 549 Log.w(TAG, "Ignoring exception: ", e); 550 } 551 552 changed |= saveResponse(cr); 553 if (changed) { 554 Toast.makeText(this, R.string.saving_event, Toast.LENGTH_SHORT).show(); 555 } 556 } 557 558 @Override 559 public boolean onCreateOptionsMenu(Menu menu) { 560 MenuItem item; 561 item = menu.add(MENU_GROUP_REMINDER, MENU_ADD_REMINDER, 0, 562 R.string.add_new_reminder); 563 item.setIcon(R.drawable.ic_menu_reminder); 564 item.setAlphabeticShortcut('r'); 565 566 item = menu.add(MENU_GROUP_EDIT, MENU_EDIT, 0, R.string.edit_event_label); 567 item.setIcon(android.R.drawable.ic_menu_edit); 568 item.setAlphabeticShortcut('e'); 569 570 item = menu.add(MENU_GROUP_DELETE, MENU_DELETE, 0, R.string.delete_event_label); 571 item.setIcon(android.R.drawable.ic_menu_delete); 572 573 return super.onCreateOptionsMenu(menu); 574 } 575 576 @Override 577 public boolean onPrepareOptionsMenu(Menu menu) { 578 boolean canAddReminders = canAddReminders(); 579 menu.setGroupVisible(MENU_GROUP_REMINDER, canAddReminders); 580 menu.setGroupEnabled(MENU_GROUP_REMINDER, canAddReminders); 581 582 menu.setGroupVisible(MENU_GROUP_EDIT, mCanModifyEvent); 583 menu.setGroupEnabled(MENU_GROUP_EDIT, mCanModifyEvent); 584 menu.setGroupVisible(MENU_GROUP_DELETE, mCanModifyCalendar); 585 menu.setGroupEnabled(MENU_GROUP_DELETE, mCanModifyCalendar); 586 587 return super.onPrepareOptionsMenu(menu); 588 } 589 590 private boolean canAddReminders() { 591 return !mIsBusyFreeCalendar && mReminderItems.size() < MAX_REMINDERS; 592 } 593 594 private void addReminder() { 595 // TODO: when adding a new reminder, make it different from the 596 // last one in the list (if any). 597 if (mDefaultReminderMinutes == 0) { 598 EditEvent.addReminder(this, this, mReminderItems, 599 mReminderValues, mReminderLabels, 10 /* minutes */); 600 } else { 601 EditEvent.addReminder(this, this, mReminderItems, 602 mReminderValues, mReminderLabels, mDefaultReminderMinutes); 603 } 604 updateRemindersVisibility(); 605 } 606 607 @Override 608 public boolean onOptionsItemSelected(MenuItem item) { 609 super.onOptionsItemSelected(item); 610 switch (item.getItemId()) { 611 case MENU_ADD_REMINDER: 612 addReminder(); 613 break; 614 case MENU_EDIT: 615 doEdit(); 616 break; 617 case MENU_DELETE: 618 doDelete(); 619 break; 620 } 621 return true; 622 } 623 624 @Override 625 public boolean onKeyDown(int keyCode, KeyEvent event) { 626 if (keyCode == KeyEvent.KEYCODE_DEL) { 627 doDelete(); 628 return true; 629 } 630 return super.onKeyDown(keyCode, event); 631 } 632 633 private void updateRemindersVisibility() { 634 if (mIsBusyFreeCalendar) { 635 mRemindersContainer.setVisibility(View.GONE); 636 } else { 637 mRemindersContainer.setVisibility(View.VISIBLE); 638 mReminderAdder.setVisibility(canAddReminders() ? View.VISIBLE : View.GONE); 639 } 640 } 641 642 /** 643 * Saves the response to an invitation if the user changed the response. 644 * Returns true if the database was updated. 645 * 646 * @param cr the ContentResolver 647 * @return true if the database was changed 648 */ 649 private boolean saveResponse(ContentResolver cr) { 650 if (mAttendeesCursor == null || mEventCursor == null) { 651 return false; 652 } 653 Spinner spinner = (Spinner) findViewById(R.id.response_value); 654 int position = spinner.getSelectedItemPosition() - mResponseOffset; 655 if (position <= 0) { 656 return false; 657 } 658 659 int status = ATTENDEE_VALUES[position]; 660 661 // If the status has not changed, then don't update the database 662 if (status == mOriginalAttendeeResponse) { 663 return false; 664 } 665 666 if (!mIsRepeating) { 667 // This is a non-repeating event 668 updateResponse(cr, mEventId, mCalendarOwnerAttendeeId, status); 669 return true; 670 } 671 672 // This is a repeating event 673 int whichEvents = mEditResponseHelper.getWhichEvents(); 674 switch (whichEvents) { 675 case -1: 676 return false; 677 case UPDATE_SINGLE: 678 createExceptionResponse(cr, mEventId, mCalendarOwnerAttendeeId, status); 679 return true; 680 case UPDATE_ALL: 681 updateResponse(cr, mEventId, mCalendarOwnerAttendeeId, status); 682 return true; 683 default: 684 Log.e(TAG, "Unexpected choice for updating invitation response"); 685 break; 686 } 687 return false; 688 } 689 690 private void updateResponse(ContentResolver cr, long eventId, long attendeeId, int status) { 691 // Update the attendee status in the attendees table. the provider 692 // takes care of updating the self attendance status. 693 ContentValues values = new ContentValues(); 694 695 if (!TextUtils.isEmpty(mCalendarOwnerAccount)) { 696 values.put(Attendees.ATTENDEE_EMAIL, mCalendarOwnerAccount); 697 } 698 values.put(Attendees.ATTENDEE_STATUS, status); 699 values.put(Attendees.EVENT_ID, eventId); 700 701 Uri uri = ContentUris.withAppendedId(Attendees.CONTENT_URI, attendeeId); 702 cr.update(uri, values, null /* where */, null /* selection args */); 703 } 704 705 private void createExceptionResponse(ContentResolver cr, long eventId, 706 long attendeeId, int status) { 707 // Fetch information about the repeating event. 708 Uri uri = ContentUris.withAppendedId(Events.CONTENT_URI, eventId); 709 Cursor cursor = cr.query(uri, EVENT_PROJECTION, null, null, null); 710 if (cursor == null) { 711 return; 712 } 713 714 try { 715 cursor.moveToFirst(); 716 ContentValues values = new ContentValues(); 717 718 String title = cursor.getString(EVENT_INDEX_TITLE); 719 String timezone = cursor.getString(EVENT_INDEX_EVENT_TIMEZONE); 720 int calendarId = cursor.getInt(EVENT_INDEX_CALENDAR_ID); 721 boolean allDay = cursor.getInt(EVENT_INDEX_ALL_DAY) != 0; 722 String syncId = cursor.getString(EVENT_INDEX_SYNC_ID); 723 724 values.put(Events.TITLE, title); 725 values.put(Events.EVENT_TIMEZONE, timezone); 726 values.put(Events.ALL_DAY, allDay ? 1 : 0); 727 values.put(Events.CALENDAR_ID, calendarId); 728 values.put(Events.DTSTART, mStartMillis); 729 values.put(Events.DTEND, mEndMillis); 730 values.put(Events.ORIGINAL_EVENT, syncId); 731 values.put(Events.ORIGINAL_INSTANCE_TIME, mStartMillis); 732 values.put(Events.ORIGINAL_ALL_DAY, allDay ? 1 : 0); 733 values.put(Events.STATUS, Events.STATUS_CONFIRMED); 734 values.put(Events.SELF_ATTENDEE_STATUS, status); 735 736 // Create a recurrence exception 737 cr.insert(Events.CONTENT_URI, values); 738 } finally { 739 cursor.close(); 740 } 741 } 742 743 private int findResponseIndexFor(int response) { 744 int size = ATTENDEE_VALUES.length; 745 for (int index = 0; index < size; index++) { 746 if (ATTENDEE_VALUES[index] == response) { 747 return index; 748 } 749 } 750 return 0; 751 } 752 753 private void doEdit() { 754 Uri uri = ContentUris.withAppendedId(Events.CONTENT_URI, mEventId); 755 Intent intent = new Intent(Intent.ACTION_EDIT, uri); 756 intent.putExtra(Calendar.EVENT_BEGIN_TIME, mStartMillis); 757 intent.putExtra(Calendar.EVENT_END_TIME, mEndMillis); 758 intent.setClass(EventInfoActivity.this, EditEvent.class); 759 startActivity(intent); 760 finish(); 761 } 762 763 private void doDelete() { 764 mDeleteEventHelper.delete(mStartMillis, mEndMillis, mEventCursor, -1); 765 } 766 767 private void updateView() { 768 if (mEventCursor == null) { 769 return; 770 } 771 772 String eventName = mEventCursor.getString(EVENT_INDEX_TITLE); 773 if (eventName == null || eventName.length() == 0) { 774 Resources res = getResources(); 775 eventName = res.getString(R.string.no_title_label); 776 } 777 778 boolean allDay = mEventCursor.getInt(EVENT_INDEX_ALL_DAY) != 0; 779 String location = mEventCursor.getString(EVENT_INDEX_EVENT_LOCATION); 780 String description = mEventCursor.getString(EVENT_INDEX_DESCRIPTION); 781 String rRule = mEventCursor.getString(EVENT_INDEX_RRULE); 782 boolean hasAlarm = mEventCursor.getInt(EVENT_INDEX_HAS_ALARM) != 0; 783 String eventTimezone = mEventCursor.getString(EVENT_INDEX_EVENT_TIMEZONE); 784 mColor = mEventCursor.getInt(EVENT_INDEX_COLOR) & 0xbbffffff; 785 786 View calBackground = findViewById(R.id.cal_background); 787 calBackground.setBackgroundColor(mColor); 788 789 TextView title = (TextView) findViewById(R.id.title); 790 title.setTextColor(mColor); 791 792 View divider = findViewById(R.id.divider); 793 divider.getBackground().setColorFilter(mColor, PorterDuff.Mode.SRC_IN); 794 795 // What 796 if (eventName != null) { 797 setTextCommon(R.id.title, eventName); 798 } 799 800 // When 801 String when; 802 int flags; 803 if (allDay) { 804 flags = DateUtils.FORMAT_UTC | DateUtils.FORMAT_SHOW_WEEKDAY | DateUtils.FORMAT_SHOW_DATE; 805 } else { 806 flags = DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_SHOW_DATE; 807 if (DateFormat.is24HourFormat(this)) { 808 flags |= DateUtils.FORMAT_24HOUR; 809 } 810 } 811 when = DateUtils.formatDateRange(this, mStartMillis, mEndMillis, flags); 812 setTextCommon(R.id.when, when); 813 814 // Show the event timezone if it is different from the local timezone 815 Time time = new Time(); 816 String localTimezone = time.timezone; 817 if (allDay) { 818 localTimezone = Time.TIMEZONE_UTC; 819 } 820 if (eventTimezone != null && !localTimezone.equals(eventTimezone) && !allDay) { 821 String displayName; 822 TimeZone tz = TimeZone.getTimeZone(localTimezone); 823 if (tz == null || tz.getID().equals("GMT")) { 824 displayName = localTimezone; 825 } else { 826 displayName = tz.getDisplayName(); 827 } 828 829 setTextCommon(R.id.timezone, displayName); 830 } else { 831 setVisibilityCommon(R.id.timezone_container, View.GONE); 832 } 833 834 // Repeat 835 if (rRule != null) { 836 EventRecurrence eventRecurrence = new EventRecurrence(); 837 eventRecurrence.parse(rRule); 838 Time date = new Time(); 839 if (allDay) { 840 date.timezone = Time.TIMEZONE_UTC; 841 } 842 date.set(mStartMillis); 843 eventRecurrence.setStartDate(date); 844 String repeatString = eventRecurrence.getRepeatString(); 845 setTextCommon(R.id.repeat, repeatString); 846 } else { 847 setVisibilityCommon(R.id.repeat_container, View.GONE); 848 } 849 850 // Where 851 if (location == null || location.length() == 0) { 852 setVisibilityCommon(R.id.where, View.GONE); 853 } else { 854 final TextView textView = (TextView) findViewById(R.id.where); 855 if (textView != null) { 856 textView.setAutoLinkMask(0); 857 textView.setText(location); 858 Linkify.addLinks(textView, mWildcardPattern, "geo:0,0?q="); 859 textView.setOnTouchListener(new OnTouchListener() { 860 public boolean onTouch(View v, MotionEvent event) { 861 try { 862 return v.onTouchEvent(event); 863 } catch (ActivityNotFoundException e) { 864 // ignore 865 return true; 866 } 867 } 868 }); 869 } 870 } 871 872 // Description 873 if (description == null || description.length() == 0) { 874 setVisibilityCommon(R.id.description, View.GONE); 875 } else { 876 setTextCommon(R.id.description, description); 877 } 878 879 // Calendar 880 if (mCalendarsCursor != null) { 881 String calendarName = mCalendarsCursor.getString(CALENDARS_INDEX_DISPLAY_NAME); 882 setTextCommon(R.id.calendar, calendarName); 883 } else { 884 setVisibilityCommon(R.id.calendar_container, View.GONE); 885 } 886 } 887 888 private void updateAttendees() { 889 CharSequence[] entries; 890 entries = getResources().getTextArray(R.array.response_labels2); 891 LinearLayout attendeesLayout = (LinearLayout) findViewById(R.id.attendee_list); 892 attendeesLayout.removeAllViewsInLayout(); 893 ++mUpdateCounts; 894 addAttendeesToLayout(mAcceptedAttendees, attendeesLayout, entries[0]); 895 addAttendeesToLayout(mDeclinedAttendees, attendeesLayout, entries[2]); 896 addAttendeesToLayout(mTentativeAttendees, attendeesLayout, entries[1]); 897 } 898 899 private void addAttendeesToLayout(ArrayList<Attendee> attendees, LinearLayout attendeeList, 900 CharSequence sectionTitle) { 901 if (attendees.size() == 0) { 902 return; 903 } 904 905 ContentResolver cr = getContentResolver(); 906 // Yes/No/Maybe Title 907 View titleView = mLayoutInflater.inflate(R.layout.contact_item, null); 908 titleView.findViewById(R.id.badge).setVisibility(View.GONE); 909 View divider = titleView.findViewById(R.id.separator); 910 divider.getBackground().setColorFilter(mColor, PorterDuff.Mode.SRC_IN); 911 912 TextView title = (TextView) titleView.findViewById(R.id.name); 913 title.setText(getString(R.string.response_label, sectionTitle, attendees.size())); 914 title.setTextAppearance(this, R.style.TextAppearance_EventInfo_Label); 915 attendeeList.addView(titleView); 916 917 // Attendees 918 int numOfAttendees = attendees.size(); 919 StringBuilder selection = new StringBuilder(Email.DATA + " IN ("); 920 String[] selectionArgs = new String[numOfAttendees]; 921 922 for (int i = 0; i < numOfAttendees; ++i) { 923 Attendee attendee = attendees.get(i); 924 selectionArgs[i] = attendee.mEmail; 925 926 View v = mLayoutInflater.inflate(R.layout.contact_item, null); 927 v.setTag(attendee); 928 929 View separator = v.findViewById(R.id.separator); 930 separator.getBackground().setColorFilter(mColor, PorterDuff.Mode.SRC_IN); 931 932 // Text 933 TextView tv = (TextView) v.findViewById(R.id.name); 934 String name = attendee.mName; 935 if (name == null || name.length() == 0) { 936 name = attendee.mEmail; 937 } 938 tv.setText(name); 939 940 ViewHolder vh = new ViewHolder(); 941 vh.badge = (QuickContactBadge) v.findViewById(R.id.badge); 942 vh.badge.assignContactFromEmail(attendee.mEmail, true); 943 vh.presence = (ImageView) v.findViewById(R.id.presence); 944 mViewHolders.put(attendee.mEmail, vh); 945 946 if (i == 0) { 947 selection.append('?'); 948 } else { 949 selection.append(", ?"); 950 } 951 952 attendeeList.addView(v); 953 } 954 selection.append(')'); 955 956 mPresenceQueryHandler.startQuery(mUpdateCounts, attendees, CONTACT_DATA_WITH_PRESENCE_URI, 957 PRESENCE_PROJECTION, selection.toString(), selectionArgs, null); 958 } 959 960 private class PresenceQueryHandler extends AsyncQueryHandler { 961 Context mContext; 962 ContentResolver mContentResolver; 963 964 public PresenceQueryHandler(Context context, ContentResolver cr) { 965 super(cr); 966 mContentResolver = cr; 967 mContext = context; 968 } 969 970 @Override 971 protected void onQueryComplete(int queryIndex, Object cookie, Cursor cursor) { 972 if (cursor == null) { 973 if (DEBUG) { 974 Log.e(TAG, "onQueryComplete: cursor == null"); 975 } 976 return; 977 } 978 979 try { 980 cursor.moveToPosition(-1); 981 while (cursor.moveToNext()) { 982 String email = cursor.getString(PRESENCE_PROJECTION_EMAIL_INDEX); 983 int contactId = cursor.getInt(PRESENCE_PROJECTION_CONTACT_ID_INDEX); 984 ViewHolder vh = mViewHolders.get(email); 985 int photoId = cursor.getInt(PRESENCE_PROJECTION_PHOTO_ID_INDEX); 986 if (DEBUG) { 987 Log.e(TAG, "onQueryComplete Id: " + contactId + " PhotoId: " + photoId 988 + " Email: " + email); 989 } 990 if (vh == null) { 991 continue; 992 } 993 ImageView presenceView = vh.presence; 994 if (presenceView != null) { 995 int status = cursor.getInt(PRESENCE_PROJECTION_PRESENCE_INDEX); 996 presenceView.setImageResource(Presence.getPresenceIconResourceId(status)); 997 presenceView.setVisibility(View.VISIBLE); 998 } 999 1000 if (photoId > 0 && vh.updateCounts < queryIndex) { 1001 vh.updateCounts = queryIndex; 1002 Uri personUri = ContentUris.withAppendedId(Contacts.CONTENT_URI, contactId); 1003 ContactsAsyncHelper.updateImageViewWithContactPhotoAsync(mContext, vh.badge, 1004 personUri, R.drawable.ic_contact_picture); 1005 } 1006 } 1007 } finally { 1008 cursor.close(); 1009 } 1010 } 1011 } 1012 1013 void updateResponse() { 1014 // we only let the user accept/reject/etc. a meeting if: 1015 // a) you can edit the event's containing calendar AND 1016 // b) you're not the organizer and only attendee 1017 // (if the attendee data has been hidden, the visible number of attendees 1018 // will be 1 -- the calendar owner's). 1019 // (there are more cases involved to be 100% accurate, such as 1020 // paying attention to whether or not an attendee status was 1021 // included in the feed, but we're currently omitting those corner cases 1022 // for simplicity). 1023 if (!mCanModifyCalendar || (mHasAttendeeData && mIsOrganizer && mNumOfAttendees <= 1)) { 1024 setVisibilityCommon(R.id.response_container, View.GONE); 1025 return; 1026 } 1027 1028 setVisibilityCommon(R.id.response_container, View.VISIBLE); 1029 1030 Spinner spinner = (Spinner) findViewById(R.id.response_value); 1031 1032 mResponseOffset = 0; 1033 1034 /* If the user has previously responded to this event 1035 * we should not allow them to select no response again. 1036 * Switch the entries to a set of entries without the 1037 * no response option. 1038 */ 1039 if ((mOriginalAttendeeResponse != Attendees.ATTENDEE_STATUS_INVITED) 1040 && (mOriginalAttendeeResponse != ATTENDEE_NO_RESPONSE) 1041 && (mOriginalAttendeeResponse != Attendees.ATTENDEE_STATUS_NONE)) { 1042 CharSequence[] entries; 1043 entries = getResources().getTextArray(R.array.response_labels2); 1044 mResponseOffset = -1; 1045 ArrayAdapter<CharSequence> adapter = 1046 new ArrayAdapter<CharSequence>(this, 1047 android.R.layout.simple_spinner_item, entries); 1048 adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 1049 spinner.setAdapter(adapter); 1050 } 1051 1052 int index; 1053 if (mAttendeeResponseFromIntent != ATTENDEE_NO_RESPONSE) { 1054 index = findResponseIndexFor(mAttendeeResponseFromIntent); 1055 } else { 1056 index = findResponseIndexFor(mOriginalAttendeeResponse); 1057 } 1058 spinner.setSelection(index + mResponseOffset); 1059 spinner.setOnItemSelectedListener(this); 1060 } 1061 1062 private void setTextCommon(int id, CharSequence text) { 1063 TextView textView = (TextView) findViewById(id); 1064 if (textView == null) 1065 return; 1066 textView.setText(text); 1067 } 1068 1069 private void setVisibilityCommon(int id, int visibility) { 1070 View v = findViewById(id); 1071 if (v != null) { 1072 v.setVisibility(visibility); 1073 } 1074 return; 1075 } 1076 1077 /** 1078 * Taken from com.google.android.gm.HtmlConversationActivity 1079 * 1080 * Send the intent that shows the Contact info corresponding to the email address. 1081 */ 1082 public void showContactInfo(Attendee attendee, Rect rect) { 1083 // First perform lookup query to find existing contact 1084 final ContentResolver resolver = getContentResolver(); 1085 final String address = attendee.mEmail; 1086 final Uri dataUri = Uri.withAppendedPath(CommonDataKinds.Email.CONTENT_FILTER_URI, 1087 Uri.encode(address)); 1088 final Uri lookupUri = ContactsContract.Data.getContactLookupUri(resolver, dataUri); 1089 1090 if (lookupUri != null) { 1091 // Found matching contact, trigger QuickContact 1092 QuickContact.showQuickContact(this, rect, lookupUri, QuickContact.MODE_MEDIUM, null); 1093 } else { 1094 // No matching contact, ask user to create one 1095 final Uri mailUri = Uri.fromParts("mailto", address, null); 1096 final Intent intent = new Intent(Intents.SHOW_OR_CREATE_CONTACT, mailUri); 1097 1098 // Pass along full E-mail string for possible create dialog 1099 Rfc822Token sender = new Rfc822Token(attendee.mName, attendee.mEmail, null); 1100 intent.putExtra(Intents.EXTRA_CREATE_DESCRIPTION, sender.toString()); 1101 1102 // Only provide personal name hint if we have one 1103 final String senderPersonal = attendee.mName; 1104 if (!TextUtils.isEmpty(senderPersonal)) { 1105 intent.putExtra(Intents.Insert.NAME, senderPersonal); 1106 } 1107 1108 startActivity(intent); 1109 } 1110 } 1111} 1112