1 /* 2 * Copyright (C) 2011 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 17 package com.android.contacts.group; 18 19 import android.accounts.Account; 20 import android.app.Activity; 21 import android.app.AlertDialog; 22 import android.app.Dialog; 23 import android.app.DialogFragment; 24 import android.app.Fragment; 25 import android.app.LoaderManager; 26 import android.app.LoaderManager.LoaderCallbacks; 27 import android.content.ContentResolver; 28 import android.content.ContentUris; 29 import android.content.Context; 30 import android.content.CursorLoader; 31 import android.content.DialogInterface; 32 import android.content.Intent; 33 import android.content.Loader; 34 import android.database.Cursor; 35 import android.net.Uri; 36 import android.os.Bundle; 37 import android.os.Parcel; 38 import android.os.Parcelable; 39 import android.provider.ContactsContract.Contacts; 40 import android.provider.ContactsContract.Intents; 41 import android.text.TextUtils; 42 import android.util.Log; 43 import android.view.LayoutInflater; 44 import android.view.Menu; 45 import android.view.MenuInflater; 46 import android.view.MenuItem; 47 import android.view.View; 48 import android.view.View.OnClickListener; 49 import android.view.ViewGroup; 50 import android.widget.AdapterView; 51 import android.widget.AdapterView.OnItemClickListener; 52 import android.widget.AutoCompleteTextView; 53 import android.widget.BaseAdapter; 54 import android.widget.ImageView; 55 import android.widget.ListView; 56 import android.widget.QuickContactBadge; 57 import android.widget.TextView; 58 import android.widget.Toast; 59 60 import com.android.contacts.ContactSaveService; 61 import com.android.contacts.GroupMemberLoader; 62 import com.android.contacts.GroupMemberLoader.GroupEditorQuery; 63 import com.android.contacts.GroupMetaDataLoader; 64 import com.android.contacts.R; 65 import com.android.contacts.activities.GroupEditorActivity; 66 import com.android.contacts.common.ContactPhotoManager; 67 import com.android.contacts.common.ContactPhotoManager.DefaultImageRequest; 68 import com.android.contacts.common.model.account.AccountType; 69 import com.android.contacts.common.model.account.AccountWithDataSet; 70 import com.android.contacts.common.editor.SelectAccountDialogFragment; 71 import com.android.contacts.group.SuggestedMemberListAdapter.SuggestedMember; 72 import com.android.contacts.common.model.AccountTypeManager; 73 import com.android.contacts.common.util.AccountsListAdapter.AccountListFilter; 74 import com.android.contacts.common.util.ViewUtil; 75 76 import com.google.common.base.Objects; 77 78 import java.util.ArrayList; 79 import java.util.List; 80 81 public class GroupEditorFragment extends Fragment implements SelectAccountDialogFragment.Listener { 82 private static final String TAG = "GroupEditorFragment"; 83 84 private static final String LEGACY_CONTACTS_AUTHORITY = "contacts"; 85 86 private static final String KEY_ACTION = "action"; 87 private static final String KEY_GROUP_URI = "groupUri"; 88 private static final String KEY_GROUP_ID = "groupId"; 89 private static final String KEY_STATUS = "status"; 90 private static final String KEY_ACCOUNT_NAME = "accountName"; 91 private static final String KEY_ACCOUNT_TYPE = "accountType"; 92 private static final String KEY_DATA_SET = "dataSet"; 93 private static final String KEY_GROUP_NAME_IS_READ_ONLY = "groupNameIsReadOnly"; 94 private static final String KEY_ORIGINAL_GROUP_NAME = "originalGroupName"; 95 private static final String KEY_MEMBERS_TO_ADD = "membersToAdd"; 96 private static final String KEY_MEMBERS_TO_REMOVE = "membersToRemove"; 97 private static final String KEY_MEMBERS_TO_DISPLAY = "membersToDisplay"; 98 99 private static final String CURRENT_EDITOR_TAG = "currentEditorForAccount"; 100 101 public static interface Listener { 102 /** 103 * Group metadata was not found, close the fragment now. 104 */ 105 public void onGroupNotFound(); 106 107 /** 108 * User has tapped Revert, close the fragment now. 109 */ 110 void onReverted(); 111 112 /** 113 * Contact was saved and the Fragment can now be closed safely. 114 */ 115 void onSaveFinished(int resultCode, Intent resultIntent); 116 117 /** 118 * Fragment is created but there's no accounts set up. 119 */ 120 void onAccountsNotFound(); 121 } 122 123 private static final int LOADER_GROUP_METADATA = 1; 124 private static final int LOADER_EXISTING_MEMBERS = 2; 125 private static final int LOADER_NEW_GROUP_MEMBER = 3; 126 127 private static final String MEMBER_RAW_CONTACT_ID_KEY = "rawContactId"; 128 private static final String MEMBER_LOOKUP_URI_KEY = "memberLookupUri"; 129 130 protected static final String[] PROJECTION_CONTACT = new String[] { 131 Contacts._ID, // 0 132 Contacts.DISPLAY_NAME_PRIMARY, // 1 133 Contacts.DISPLAY_NAME_ALTERNATIVE, // 2 134 Contacts.SORT_KEY_PRIMARY, // 3 135 Contacts.STARRED, // 4 136 Contacts.CONTACT_PRESENCE, // 5 137 Contacts.CONTACT_CHAT_CAPABILITY, // 6 138 Contacts.PHOTO_ID, // 7 139 Contacts.PHOTO_THUMBNAIL_URI, // 8 140 Contacts.LOOKUP_KEY, // 9 141 Contacts.PHONETIC_NAME, // 10 142 Contacts.HAS_PHONE_NUMBER, // 11 143 Contacts.IS_USER_PROFILE, // 12 144 }; 145 146 protected static final int CONTACT_ID_COLUMN_INDEX = 0; 147 protected static final int CONTACT_DISPLAY_NAME_PRIMARY_COLUMN_INDEX = 1; 148 protected static final int CONTACT_DISPLAY_NAME_ALTERNATIVE_COLUMN_INDEX = 2; 149 protected static final int CONTACT_SORT_KEY_PRIMARY_COLUMN_INDEX = 3; 150 protected static final int CONTACT_STARRED_COLUMN_INDEX = 4; 151 protected static final int CONTACT_PRESENCE_STATUS_COLUMN_INDEX = 5; 152 protected static final int CONTACT_CHAT_CAPABILITY_COLUMN_INDEX = 6; 153 protected static final int CONTACT_PHOTO_ID_COLUMN_INDEX = 7; 154 protected static final int CONTACT_PHOTO_URI_COLUMN_INDEX = 8; 155 protected static final int CONTACT_LOOKUP_KEY_COLUMN_INDEX = 9; 156 protected static final int CONTACT_PHONETIC_NAME_COLUMN_INDEX = 10; 157 protected static final int CONTACT_HAS_PHONE_COLUMN_INDEX = 11; 158 protected static final int CONTACT_IS_USER_PROFILE = 12; 159 160 /** 161 * Modes that specify the status of the editor 162 */ 163 public enum Status { 164 SELECTING_ACCOUNT, // Account select dialog is showing 165 LOADING, // Loader is fetching the group metadata 166 EDITING, // Not currently busy. We are waiting forthe user to enter data. 167 SAVING, // Data is currently being saved 168 CLOSING // Prevents any more saves 169 } 170 171 private Context mContext; 172 private String mAction; 173 private Bundle mIntentExtras; 174 private Uri mGroupUri; 175 private long mGroupId; 176 private Listener mListener; 177 178 private Status mStatus; 179 180 private ViewGroup mRootView; 181 private ListView mListView; 182 private LayoutInflater mLayoutInflater; 183 184 private TextView mGroupNameView; 185 private AutoCompleteTextView mAutoCompleteTextView; 186 187 private String mAccountName; 188 private String mAccountType; 189 private String mDataSet; 190 191 private boolean mGroupNameIsReadOnly; 192 private String mOriginalGroupName = ""; 193 private int mLastGroupEditorId; 194 195 private MemberListAdapter mMemberListAdapter; 196 private ContactPhotoManager mPhotoManager; 197 198 private ContentResolver mContentResolver; 199 private SuggestedMemberListAdapter mAutoCompleteAdapter; 200 201 private ArrayList<Member> mListMembersToAdd = new ArrayList<Member>(); 202 private ArrayList<Member> mListMembersToRemove = new ArrayList<Member>(); 203 private ArrayList<Member> mListToDisplay = new ArrayList<Member>(); 204 205 public GroupEditorFragment() { 206 } 207 208 @Override 209 public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) { 210 setHasOptionsMenu(true); 211 mLayoutInflater = inflater; 212 mRootView = (ViewGroup) inflater.inflate(R.layout.group_editor_fragment, container, false); 213 return mRootView; 214 } 215 216 @Override 217 public void onAttach(Activity activity) { 218 super.onAttach(activity); 219 mContext = activity; 220 mPhotoManager = ContactPhotoManager.getInstance(mContext); 221 mMemberListAdapter = new MemberListAdapter(); 222 } 223 224 @Override 225 public void onActivityCreated(Bundle savedInstanceState) { 226 super.onActivityCreated(savedInstanceState); 227 228 if (savedInstanceState != null) { 229 // Just restore from the saved state. No loading. 230 onRestoreInstanceState(savedInstanceState); 231 if (mStatus == Status.SELECTING_ACCOUNT) { 232 // Account select dialog is showing. Don't setup the editor yet. 233 } else if (mStatus == Status.LOADING) { 234 startGroupMetaDataLoader(); 235 } else { 236 setupEditorForAccount(); 237 } 238 } else if (Intent.ACTION_EDIT.equals(mAction)) { 239 startGroupMetaDataLoader(); 240 } else if (Intent.ACTION_INSERT.equals(mAction)) { 241 final Account account = mIntentExtras == null ? null : 242 (Account) mIntentExtras.getParcelable(Intents.Insert.ACCOUNT); 243 final String dataSet = mIntentExtras == null ? null : 244 mIntentExtras.getString(Intents.Insert.DATA_SET); 245 246 if (account != null) { 247 // Account specified in Intent - no data set can be specified in this manner. 248 mAccountName = account.name; 249 mAccountType = account.type; 250 mDataSet = dataSet; 251 setupEditorForAccount(); 252 } else { 253 // No Account specified. Let the user choose from a disambiguation dialog. 254 selectAccountAndCreateGroup(); 255 } 256 } else { 257 throw new IllegalArgumentException("Unknown Action String " + mAction + 258 ". Only support " + Intent.ACTION_EDIT + " or " + Intent.ACTION_INSERT); 259 } 260 } 261 262 private void startGroupMetaDataLoader() { 263 mStatus = Status.LOADING; 264 getLoaderManager().initLoader(LOADER_GROUP_METADATA, null, 265 mGroupMetaDataLoaderListener); 266 } 267 268 @Override 269 public void onSaveInstanceState(Bundle outState) { 270 super.onSaveInstanceState(outState); 271 outState.putString(KEY_ACTION, mAction); 272 outState.putParcelable(KEY_GROUP_URI, mGroupUri); 273 outState.putLong(KEY_GROUP_ID, mGroupId); 274 275 outState.putSerializable(KEY_STATUS, mStatus); 276 outState.putString(KEY_ACCOUNT_NAME, mAccountName); 277 outState.putString(KEY_ACCOUNT_TYPE, mAccountType); 278 outState.putString(KEY_DATA_SET, mDataSet); 279 280 outState.putBoolean(KEY_GROUP_NAME_IS_READ_ONLY, mGroupNameIsReadOnly); 281 outState.putString(KEY_ORIGINAL_GROUP_NAME, mOriginalGroupName); 282 283 outState.putParcelableArrayList(KEY_MEMBERS_TO_ADD, mListMembersToAdd); 284 outState.putParcelableArrayList(KEY_MEMBERS_TO_REMOVE, mListMembersToRemove); 285 outState.putParcelableArrayList(KEY_MEMBERS_TO_DISPLAY, mListToDisplay); 286 } 287 288 private void onRestoreInstanceState(Bundle state) { 289 mAction = state.getString(KEY_ACTION); 290 mGroupUri = state.getParcelable(KEY_GROUP_URI); 291 mGroupId = state.getLong(KEY_GROUP_ID); 292 293 mStatus = (Status) state.getSerializable(KEY_STATUS); 294 mAccountName = state.getString(KEY_ACCOUNT_NAME); 295 mAccountType = state.getString(KEY_ACCOUNT_TYPE); 296 mDataSet = state.getString(KEY_DATA_SET); 297 298 mGroupNameIsReadOnly = state.getBoolean(KEY_GROUP_NAME_IS_READ_ONLY); 299 mOriginalGroupName = state.getString(KEY_ORIGINAL_GROUP_NAME); 300 301 mListMembersToAdd = state.getParcelableArrayList(KEY_MEMBERS_TO_ADD); 302 mListMembersToRemove = state.getParcelableArrayList(KEY_MEMBERS_TO_REMOVE); 303 mListToDisplay = state.getParcelableArrayList(KEY_MEMBERS_TO_DISPLAY); 304 } 305 306 public void setContentResolver(ContentResolver resolver) { 307 mContentResolver = resolver; 308 if (mAutoCompleteAdapter != null) { 309 mAutoCompleteAdapter.setContentResolver(mContentResolver); 310 } 311 } 312 313 private void selectAccountAndCreateGroup() { 314 final List<AccountWithDataSet> accounts = 315 AccountTypeManager.getInstance(mContext).getAccounts(true /* writeable */); 316 // No Accounts available 317 if (accounts.isEmpty()) { 318 Log.e(TAG, "No accounts were found."); 319 if (mListener != null) { 320 mListener.onAccountsNotFound(); 321 } 322 return; 323 } 324 325 // In the common case of a single account being writable, auto-select 326 // it without showing a dialog. 327 if (accounts.size() == 1) { 328 mAccountName = accounts.get(0).name; 329 mAccountType = accounts.get(0).type; 330 mDataSet = accounts.get(0).dataSet; 331 setupEditorForAccount(); 332 return; // Don't show a dialog. 333 } 334 335 mStatus = Status.SELECTING_ACCOUNT; 336 SelectAccountDialogFragment.show(getFragmentManager(), this, 337 R.string.dialog_new_group_account, AccountListFilter.ACCOUNTS_GROUP_WRITABLE, 338 null); 339 } 340 341 @Override 342 public void onAccountChosen(AccountWithDataSet account, Bundle extraArgs) { 343 mAccountName = account.name; 344 mAccountType = account.type; 345 mDataSet = account.dataSet; 346 setupEditorForAccount(); 347 } 348 349 @Override 350 public void onAccountSelectorCancelled() { 351 if (mListener != null) { 352 // Exit the fragment because we cannot continue without selecting an account 353 mListener.onGroupNotFound(); 354 } 355 } 356 357 private AccountType getAccountType() { 358 return AccountTypeManager.getInstance(mContext).getAccountType(mAccountType, mDataSet); 359 } 360 361 /** 362 * @return true if the group membership is editable on this account type. false otherwise, 363 * or account is not set yet. 364 */ 365 private boolean isGroupMembershipEditable() { 366 if (mAccountType == null) { 367 return false; 368 } 369 return getAccountType().isGroupMembershipEditable(); 370 } 371 372 /** 373 * Sets up the editor based on the group's account name and type. 374 */ 375 private void setupEditorForAccount() { 376 final AccountType accountType = getAccountType(); 377 final boolean editable = isGroupMembershipEditable(); 378 boolean isNewEditor = false; 379 mMemberListAdapter.setIsGroupMembershipEditable(editable); 380 381 // Since this method can be called multiple time, remove old editor if the editor type 382 // is different from the new one and mark the editor with a tag so it can be found for 383 // removal if needed 384 View editorView; 385 int newGroupEditorId = 386 editable ? R.layout.group_editor_view : R.layout.external_group_editor_view; 387 if (newGroupEditorId != mLastGroupEditorId) { 388 View oldEditorView = mRootView.findViewWithTag(CURRENT_EDITOR_TAG); 389 if (oldEditorView != null) { 390 mRootView.removeView(oldEditorView); 391 } 392 editorView = mLayoutInflater.inflate(newGroupEditorId, mRootView, false); 393 editorView.setTag(CURRENT_EDITOR_TAG); 394 mAutoCompleteAdapter = null; 395 mLastGroupEditorId = newGroupEditorId; 396 isNewEditor = true; 397 } else { 398 editorView = mRootView.findViewWithTag(CURRENT_EDITOR_TAG); 399 if (editorView == null) { 400 throw new IllegalStateException("Group editor view not found"); 401 } 402 } 403 404 mGroupNameView = (TextView) editorView.findViewById(R.id.group_name); 405 mAutoCompleteTextView = (AutoCompleteTextView) editorView.findViewById( 406 R.id.add_member_field); 407 408 mListView = (ListView) editorView.findViewById(android.R.id.list); 409 mListView.setAdapter(mMemberListAdapter); 410 411 // Setup the account header, only when exists. 412 if (editorView.findViewById(R.id.account_header) != null) { 413 CharSequence accountTypeDisplayLabel = accountType.getDisplayLabel(mContext); 414 ImageView accountIcon = (ImageView) editorView.findViewById(R.id.account_icon); 415 TextView accountTypeTextView = (TextView) editorView.findViewById(R.id.account_type); 416 TextView accountNameTextView = (TextView) editorView.findViewById(R.id.account_name); 417 if (!TextUtils.isEmpty(mAccountName)) { 418 accountNameTextView.setText( 419 mContext.getString(R.string.from_account_format, mAccountName)); 420 } 421 accountTypeTextView.setText(accountTypeDisplayLabel); 422 accountIcon.setImageDrawable(accountType.getDisplayIcon(mContext)); 423 } 424 425 // Setup the autocomplete adapter (for contacts to suggest to add to the group) based on the 426 // account name and type. For groups that cannot have membership edited, there will be no 427 // autocomplete text view. 428 if (mAutoCompleteTextView != null) { 429 mAutoCompleteAdapter = new SuggestedMemberListAdapter(mContext, 430 android.R.layout.simple_dropdown_item_1line); 431 mAutoCompleteAdapter.setContentResolver(mContentResolver); 432 mAutoCompleteAdapter.setAccountType(mAccountType); 433 mAutoCompleteAdapter.setAccountName(mAccountName); 434 mAutoCompleteAdapter.setDataSet(mDataSet); 435 mAutoCompleteTextView.setAdapter(mAutoCompleteAdapter); 436 mAutoCompleteTextView.setOnItemClickListener(new OnItemClickListener() { 437 @Override 438 public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 439 SuggestedMember member = (SuggestedMember) view.getTag(); 440 if (member == null) { 441 return; // just in case 442 } 443 loadMemberToAddToGroup(member.getRawContactId(), 444 String.valueOf(member.getContactId())); 445 446 // Update the autocomplete adapter so the contact doesn't get suggested again 447 mAutoCompleteAdapter.addNewMember(member.getContactId()); 448 449 // Clear out the text field 450 mAutoCompleteTextView.setText(""); 451 } 452 }); 453 // Update the exempt list. (mListToDisplay might have been restored from the saved 454 // state.) 455 mAutoCompleteAdapter.updateExistingMembersList(mListToDisplay); 456 } 457 458 // If the group name is ready only, don't let the user focus on the field. 459 mGroupNameView.setFocusable(!mGroupNameIsReadOnly); 460 if(isNewEditor) { 461 mRootView.addView(editorView); 462 } 463 mStatus = Status.EDITING; 464 } 465 466 public void load(String action, Uri groupUri, Bundle intentExtras) { 467 mAction = action; 468 mGroupUri = groupUri; 469 mGroupId = (groupUri != null) ? ContentUris.parseId(mGroupUri) : 0; 470 mIntentExtras = intentExtras; 471 } 472 473 private void bindGroupMetaData(Cursor cursor) { 474 if (!cursor.moveToFirst()) { 475 Log.i(TAG, "Group not found with URI: " + mGroupUri + " Closing activity now."); 476 if (mListener != null) { 477 mListener.onGroupNotFound(); 478 } 479 return; 480 } 481 mOriginalGroupName = cursor.getString(GroupMetaDataLoader.TITLE); 482 mAccountName = cursor.getString(GroupMetaDataLoader.ACCOUNT_NAME); 483 mAccountType = cursor.getString(GroupMetaDataLoader.ACCOUNT_TYPE); 484 mDataSet = cursor.getString(GroupMetaDataLoader.DATA_SET); 485 mGroupNameIsReadOnly = (cursor.getInt(GroupMetaDataLoader.IS_READ_ONLY) == 1); 486 setupEditorForAccount(); 487 488 // Setup the group metadata display 489 mGroupNameView.setText(mOriginalGroupName); 490 } 491 492 public void loadMemberToAddToGroup(long rawContactId, String contactId) { 493 Bundle args = new Bundle(); 494 args.putLong(MEMBER_RAW_CONTACT_ID_KEY, rawContactId); 495 args.putString(MEMBER_LOOKUP_URI_KEY, contactId); 496 getLoaderManager().restartLoader(LOADER_NEW_GROUP_MEMBER, args, mContactLoaderListener); 497 } 498 499 public void setListener(Listener value) { 500 mListener = value; 501 } 502 503 public void onDoneClicked() { 504 if (isGroupMembershipEditable()) { 505 save(); 506 } else { 507 // Just revert it. 508 doRevertAction(); 509 } 510 } 511 512 @Override 513 public void onCreateOptionsMenu(Menu menu, final MenuInflater inflater) { 514 inflater.inflate(R.menu.edit_group, menu); 515 } 516 517 @Override 518 public boolean onOptionsItemSelected(MenuItem item) { 519 switch (item.getItemId()) { 520 case R.id.menu_discard: 521 return revert(); 522 } 523 return false; 524 } 525 526 private boolean revert() { 527 if (!hasNameChange() && !hasMembershipChange()) { 528 doRevertAction(); 529 } else { 530 CancelEditDialogFragment.show(this); 531 } 532 return true; 533 } 534 535 private void doRevertAction() { 536 // When this Fragment is closed we don't want it to auto-save 537 mStatus = Status.CLOSING; 538 if (mListener != null) mListener.onReverted(); 539 } 540 541 public static class CancelEditDialogFragment extends DialogFragment { 542 543 public static void show(GroupEditorFragment fragment) { 544 CancelEditDialogFragment dialog = new CancelEditDialogFragment(); 545 dialog.setTargetFragment(fragment, 0); 546 dialog.show(fragment.getFragmentManager(), "cancelEditor"); 547 } 548 549 @Override 550 public Dialog onCreateDialog(Bundle savedInstanceState) { 551 AlertDialog dialog = new AlertDialog.Builder(getActivity()) 552 .setIconAttribute(android.R.attr.alertDialogIcon) 553 .setMessage(R.string.cancel_confirmation_dialog_message) 554 .setPositiveButton(android.R.string.ok, 555 new DialogInterface.OnClickListener() { 556 @Override 557 public void onClick(DialogInterface dialogInterface, int whichButton) { 558 ((GroupEditorFragment) getTargetFragment()).doRevertAction(); 559 } 560 } 561 ) 562 .setNegativeButton(android.R.string.cancel, null) 563 .create(); 564 return dialog; 565 } 566 } 567 568 /** 569 * Saves or creates the group based on the mode, and if successful 570 * finishes the activity. This actually only handles saving the group name. 571 * @return true when successful 572 */ 573 public boolean save() { 574 if (!hasValidGroupName() || mStatus != Status.EDITING) { 575 mStatus = Status.CLOSING; 576 if (mListener != null) { 577 mListener.onReverted(); 578 } 579 return false; 580 } 581 582 // If we are about to close the editor - there is no need to refresh the data 583 getLoaderManager().destroyLoader(LOADER_EXISTING_MEMBERS); 584 585 // If there are no changes, then go straight to onSaveCompleted() 586 if (!hasNameChange() && !hasMembershipChange()) { 587 onSaveCompleted(false, mGroupUri); 588 return true; 589 } 590 591 mStatus = Status.SAVING; 592 593 Activity activity = getActivity(); 594 // If the activity is not there anymore, then we can't continue with the save process. 595 if (activity == null) { 596 return false; 597 } 598 Intent saveIntent = null; 599 if (Intent.ACTION_INSERT.equals(mAction)) { 600 // Create array of raw contact IDs for contacts to add to the group 601 long[] membersToAddArray = convertToArray(mListMembersToAdd); 602 603 // Create the save intent to create the group and add members at the same time 604 saveIntent = ContactSaveService.createNewGroupIntent(activity, 605 new AccountWithDataSet(mAccountName, mAccountType, mDataSet), 606 mGroupNameView.getText().toString(), 607 membersToAddArray, activity.getClass(), 608 GroupEditorActivity.ACTION_SAVE_COMPLETED); 609 } else if (Intent.ACTION_EDIT.equals(mAction)) { 610 // Create array of raw contact IDs for contacts to add to the group 611 long[] membersToAddArray = convertToArray(mListMembersToAdd); 612 613 // Create array of raw contact IDs for contacts to add to the group 614 long[] membersToRemoveArray = convertToArray(mListMembersToRemove); 615 616 // Create the update intent (which includes the updated group name if necessary) 617 saveIntent = ContactSaveService.createGroupUpdateIntent(activity, mGroupId, 618 getUpdatedName(), membersToAddArray, membersToRemoveArray, 619 activity.getClass(), GroupEditorActivity.ACTION_SAVE_COMPLETED); 620 } else { 621 throw new IllegalStateException("Invalid intent action type " + mAction); 622 } 623 activity.startService(saveIntent); 624 return true; 625 } 626 627 public void onSaveCompleted(boolean hadChanges, Uri groupUri) { 628 boolean success = groupUri != null; 629 Log.d(TAG, "onSaveCompleted(" + groupUri + ")"); 630 if (hadChanges) { 631 Toast.makeText(mContext, success ? R.string.groupSavedToast : 632 R.string.groupSavedErrorToast, Toast.LENGTH_SHORT).show(); 633 } 634 final Intent resultIntent; 635 final int resultCode; 636 if (success && groupUri != null) { 637 final String requestAuthority = groupUri.getAuthority(); 638 639 resultIntent = new Intent(); 640 if (LEGACY_CONTACTS_AUTHORITY.equals(requestAuthority)) { 641 // Build legacy Uri when requested by caller 642 final long groupId = ContentUris.parseId(groupUri); 643 final Uri legacyContentUri = Uri.parse("content://contacts/groups"); 644 final Uri legacyUri = ContentUris.withAppendedId( 645 legacyContentUri, groupId); 646 resultIntent.setData(legacyUri); 647 } else { 648 // Otherwise pass back the given Uri 649 resultIntent.setData(groupUri); 650 } 651 652 resultCode = Activity.RESULT_OK; 653 } else { 654 resultCode = Activity.RESULT_CANCELED; 655 resultIntent = null; 656 } 657 // It is already saved, so prevent that it is saved again 658 mStatus = Status.CLOSING; 659 if (mListener != null) { 660 mListener.onSaveFinished(resultCode, resultIntent); 661 } 662 } 663 664 private boolean hasValidGroupName() { 665 return mGroupNameView != null && !TextUtils.isEmpty(mGroupNameView.getText()); 666 } 667 668 private boolean hasNameChange() { 669 return mGroupNameView != null && 670 !mGroupNameView.getText().toString().equals(mOriginalGroupName); 671 } 672 673 private boolean hasMembershipChange() { 674 return mListMembersToAdd.size() > 0 || mListMembersToRemove.size() > 0; 675 } 676 677 /** 678 * Returns the group's new name or null if there is no change from the 679 * original name that was loaded for the group. 680 */ 681 private String getUpdatedName() { 682 String groupNameFromTextView = mGroupNameView.getText().toString(); 683 if (groupNameFromTextView.equals(mOriginalGroupName)) { 684 // No name change, so return null 685 return null; 686 } 687 return groupNameFromTextView; 688 } 689 690 private static long[] convertToArray(List<Member> listMembers) { 691 int size = listMembers.size(); 692 long[] membersArray = new long[size]; 693 for (int i = 0; i < size; i++) { 694 membersArray[i] = listMembers.get(i).getRawContactId(); 695 } 696 return membersArray; 697 } 698 699 private void addExistingMembers(List<Member> members) { 700 701 // Re-create the list to display 702 mListToDisplay.clear(); 703 mListToDisplay.addAll(members); 704 mListToDisplay.addAll(mListMembersToAdd); 705 mListToDisplay.removeAll(mListMembersToRemove); 706 mMemberListAdapter.notifyDataSetChanged(); 707 708 709 // Update the autocomplete adapter (if there is one) so these contacts don't get suggested 710 if (mAutoCompleteAdapter != null) { 711 mAutoCompleteAdapter.updateExistingMembersList(members); 712 } 713 } 714 715 private void addMember(Member member) { 716 // Update the display list 717 mListMembersToAdd.add(member); 718 mListToDisplay.add(member); 719 mMemberListAdapter.notifyDataSetChanged(); 720 721 // Update the autocomplete adapter so the contact doesn't get suggested again 722 mAutoCompleteAdapter.addNewMember(member.getContactId()); 723 } 724 725 private void removeMember(Member member) { 726 // If the contact was just added during this session, remove it from the list of 727 // members to add 728 if (mListMembersToAdd.contains(member)) { 729 mListMembersToAdd.remove(member); 730 } else { 731 // Otherwise this contact was already part of the existing list of contacts, 732 // so we need to do a content provider deletion operation 733 mListMembersToRemove.add(member); 734 } 735 // In either case, update the UI so the contact is no longer in the list of 736 // members 737 mListToDisplay.remove(member); 738 mMemberListAdapter.notifyDataSetChanged(); 739 740 // Update the autocomplete adapter so the contact can get suggested again 741 mAutoCompleteAdapter.removeMember(member.getContactId()); 742 } 743 744 /** 745 * The listener for the group metadata (i.e. group name, account type, and account name) loader. 746 */ 747 private final LoaderManager.LoaderCallbacks<Cursor> mGroupMetaDataLoaderListener = 748 new LoaderCallbacks<Cursor>() { 749 750 @Override 751 public CursorLoader onCreateLoader(int id, Bundle args) { 752 return new GroupMetaDataLoader(mContext, mGroupUri); 753 } 754 755 @Override 756 public void onLoadFinished(Loader<Cursor> loader, Cursor data) { 757 bindGroupMetaData(data); 758 759 // Load existing members 760 getLoaderManager().initLoader(LOADER_EXISTING_MEMBERS, null, 761 mGroupMemberListLoaderListener); 762 } 763 764 @Override 765 public void onLoaderReset(Loader<Cursor> loader) {} 766 }; 767 768 /** 769 * The loader listener for the list of existing group members. 770 */ 771 private final LoaderManager.LoaderCallbacks<Cursor> mGroupMemberListLoaderListener = 772 new LoaderCallbacks<Cursor>() { 773 774 @Override 775 public CursorLoader onCreateLoader(int id, Bundle args) { 776 return GroupMemberLoader.constructLoaderForGroupEditorQuery(mContext, mGroupId); 777 } 778 779 @Override 780 public void onLoadFinished(Loader<Cursor> loader, Cursor data) { 781 List<Member> listExistingMembers = new ArrayList<Member>(); 782 data.moveToPosition(-1); 783 while (data.moveToNext()) { 784 long contactId = data.getLong(GroupEditorQuery.CONTACT_ID); 785 long rawContactId = data.getLong(GroupEditorQuery.RAW_CONTACT_ID); 786 String lookupKey = data.getString(GroupEditorQuery.CONTACT_LOOKUP_KEY); 787 String displayName = data.getString(GroupEditorQuery.CONTACT_DISPLAY_NAME_PRIMARY); 788 String photoUri = data.getString(GroupEditorQuery.CONTACT_PHOTO_URI); 789 listExistingMembers.add(new Member(rawContactId, lookupKey, contactId, 790 displayName, photoUri)); 791 } 792 793 // Update the display list 794 addExistingMembers(listExistingMembers); 795 796 // No more updates 797 // TODO: move to a runnable 798 getLoaderManager().destroyLoader(LOADER_EXISTING_MEMBERS); 799 } 800 801 @Override 802 public void onLoaderReset(Loader<Cursor> loader) {} 803 }; 804 805 /** 806 * The listener to load a summary of details for a contact. 807 */ 808 // TODO: Remove this step because showing the aggregate contact can be confusing when the user 809 // just selected a raw contact 810 private final LoaderManager.LoaderCallbacks<Cursor> mContactLoaderListener = 811 new LoaderCallbacks<Cursor>() { 812 813 private long mRawContactId; 814 815 @Override 816 public CursorLoader onCreateLoader(int id, Bundle args) { 817 String memberId = args.getString(MEMBER_LOOKUP_URI_KEY); 818 mRawContactId = args.getLong(MEMBER_RAW_CONTACT_ID_KEY); 819 return new CursorLoader(mContext, Uri.withAppendedPath(Contacts.CONTENT_URI, memberId), 820 PROJECTION_CONTACT, null, null, null); 821 } 822 823 @Override 824 public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) { 825 if (!cursor.moveToFirst()) { 826 return; 827 } 828 // Retrieve the contact data fields that will be sufficient to update the adapter with 829 // a new entry for this contact 830 long contactId = cursor.getLong(CONTACT_ID_COLUMN_INDEX); 831 String displayName = cursor.getString(CONTACT_DISPLAY_NAME_PRIMARY_COLUMN_INDEX); 832 String lookupKey = cursor.getString(CONTACT_LOOKUP_KEY_COLUMN_INDEX); 833 String photoUri = cursor.getString(CONTACT_PHOTO_URI_COLUMN_INDEX); 834 getLoaderManager().destroyLoader(LOADER_NEW_GROUP_MEMBER); 835 Member member = new Member(mRawContactId, lookupKey, contactId, displayName, photoUri); 836 addMember(member); 837 } 838 839 @Override 840 public void onLoaderReset(Loader<Cursor> loader) {} 841 }; 842 843 /** 844 * This represents a single member of the current group. 845 */ 846 public static class Member implements Parcelable { 847 848 // TODO: Switch to just dealing with raw contact IDs everywhere if possible 849 private final long mRawContactId; 850 private final long mContactId; 851 private final Uri mLookupUri; 852 private final String mDisplayName; 853 private final Uri mPhotoUri; 854 private final String mLookupKey; 855 856 public Member(long rawContactId, String lookupKey, long contactId, String displayName, 857 String photoUri) { 858 mRawContactId = rawContactId; 859 mContactId = contactId; 860 mLookupKey = lookupKey; 861 mLookupUri = Contacts.getLookupUri(contactId, lookupKey); 862 mDisplayName = displayName; 863 mPhotoUri = (photoUri != null) ? Uri.parse(photoUri) : null; 864 } 865 866 public long getRawContactId() { 867 return mRawContactId; 868 } 869 870 public long getContactId() { 871 return mContactId; 872 } 873 874 public Uri getLookupUri() { 875 return mLookupUri; 876 } 877 878 public String getLookupKey() { 879 return mLookupKey; 880 } 881 882 public String getDisplayName() { 883 return mDisplayName; 884 } 885 886 public Uri getPhotoUri() { 887 return mPhotoUri; 888 } 889 890 @Override 891 public boolean equals(Object object) { 892 if (object instanceof Member) { 893 Member otherMember = (Member) object; 894 return Objects.equal(mLookupUri, otherMember.getLookupUri()); 895 } 896 return false; 897 } 898 899 @Override 900 public int hashCode() { 901 return mLookupUri == null ? 0 : mLookupUri.hashCode(); 902 } 903 904 // Parcelable 905 @Override 906 public int describeContents() { 907 return 0; 908 } 909 910 @Override 911 public void writeToParcel(Parcel dest, int flags) { 912 dest.writeLong(mRawContactId); 913 dest.writeLong(mContactId); 914 dest.writeParcelable(mLookupUri, flags); 915 dest.writeString(mLookupKey); 916 dest.writeString(mDisplayName); 917 dest.writeParcelable(mPhotoUri, flags); 918 } 919 920 private Member(Parcel in) { 921 mRawContactId = in.readLong(); 922 mContactId = in.readLong(); 923 mLookupUri = in.readParcelable(getClass().getClassLoader()); 924 mLookupKey = in.readString(); 925 mDisplayName = in.readString(); 926 mPhotoUri = in.readParcelable(getClass().getClassLoader()); 927 } 928 929 public static final Parcelable.Creator<Member> CREATOR = new Parcelable.Creator<Member>() { 930 @Override 931 public Member createFromParcel(Parcel in) { 932 return new Member(in); 933 } 934 935 @Override 936 public Member[] newArray(int size) { 937 return new Member[size]; 938 } 939 }; 940 } 941 942 /** 943 * This adapter displays a list of members for the current group being edited. 944 */ 945 private final class MemberListAdapter extends BaseAdapter { 946 947 private boolean mIsGroupMembershipEditable = true; 948 949 @Override 950 public View getView(int position, View convertView, ViewGroup parent) { 951 View result; 952 if (convertView == null) { 953 result = mLayoutInflater.inflate(mIsGroupMembershipEditable ? 954 R.layout.group_member_item : R.layout.external_group_member_item, 955 parent, false); 956 } else { 957 result = convertView; 958 } 959 final Member member = getItem(position); 960 961 QuickContactBadge badge = (QuickContactBadge) result.findViewById(R.id.badge); 962 badge.assignContactUri(member.getLookupUri()); 963 964 TextView name = (TextView) result.findViewById(R.id.name); 965 name.setText(member.getDisplayName()); 966 967 View deleteButton = result.findViewById(R.id.delete_button_container); 968 if (deleteButton != null) { 969 deleteButton.setOnClickListener(new OnClickListener() { 970 @Override 971 public void onClick(View v) { 972 removeMember(member); 973 } 974 }); 975 } 976 DefaultImageRequest request = new DefaultImageRequest(member.getDisplayName(), 977 member.getLookupKey(), true /* isCircular */); 978 mPhotoManager.loadPhoto(badge, member.getPhotoUri(), 979 ViewUtil.getConstantPreLayoutWidth(badge), false, true /* isCircular */, 980 request); 981 return result; 982 } 983 984 @Override 985 public int getCount() { 986 return mListToDisplay.size(); 987 } 988 989 @Override 990 public Member getItem(int position) { 991 return mListToDisplay.get(position); 992 } 993 994 @Override 995 public long getItemId(int position) { 996 return position; 997 } 998 999 public void setIsGroupMembershipEditable(boolean editable) { 1000 mIsGroupMembershipEditable = editable; 1001 } 1002 } 1003 } 1004
