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Diffstat (limited to 'src/com/android/dialer/list/PhoneFavoritesTileAdapter.java')
| -rw-r--r-- | src/com/android/dialer/list/PhoneFavoritesTileAdapter.java | 696 |
1 files changed, 0 insertions, 696 deletions
diff --git a/src/com/android/dialer/list/PhoneFavoritesTileAdapter.java b/src/com/android/dialer/list/PhoneFavoritesTileAdapter.java deleted file mode 100644 index 77da7e937..000000000 --- a/src/com/android/dialer/list/PhoneFavoritesTileAdapter.java +++ /dev/null @@ -1,696 +0,0 @@ -/* - * Copyright (C) 2013 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.dialer.list; - -import com.google.common.annotations.VisibleForTesting; -import com.google.common.collect.ComparisonChain; -import com.google.common.collect.Lists; - -import android.content.ContentProviderOperation; -import android.content.ContentUris; -import android.content.ContentValues; -import android.content.Context; -import android.content.OperationApplicationException; -import android.content.res.Resources; -import android.database.Cursor; -import android.net.Uri; -import android.os.RemoteException; -import android.provider.ContactsContract; -import android.provider.ContactsContract.CommonDataKinds.Phone; -import android.provider.ContactsContract.Contacts; -import android.provider.ContactsContract.PinnedPositions; -import android.text.TextUtils; -import android.util.Log; -import android.util.LongSparseArray; -import android.view.View; -import android.view.ViewGroup; -import android.widget.BaseAdapter; - -import com.android.contacts.common.ContactPhotoManager; -import com.android.contacts.common.ContactTileLoaderFactory; -import com.android.contacts.common.list.ContactEntry; -import com.android.contacts.common.list.ContactTileAdapter.DisplayType; -import com.android.contacts.common.list.ContactTileView; -import com.android.contacts.common.preference.ContactsPreferences; -import com.android.dialer.R; - -import java.util.ArrayList; -import java.util.Comparator; -import java.util.LinkedList; -import java.util.List; -import java.util.PriorityQueue; - -/** - * Also allows for a configurable number of columns as well as a maximum row of tiled contacts. - */ -public class PhoneFavoritesTileAdapter extends BaseAdapter implements - OnDragDropListener { - private static final String TAG = PhoneFavoritesTileAdapter.class.getSimpleName(); - private static final boolean DEBUG = false; - - public static final int NO_ROW_LIMIT = -1; - - public static final int ROW_LIMIT_DEFAULT = NO_ROW_LIMIT; - - private ContactTileView.Listener mListener; - private OnDataSetChangedForAnimationListener mDataSetChangedListener; - - private Context mContext; - private Resources mResources; - private ContactsPreferences mContactsPreferences; - - /** Contact data stored in cache. This is used to populate the associated view. */ - protected ArrayList<ContactEntry> mContactEntries = null; - /** Back up of the temporarily removed Contact during dragging. */ - private ContactEntry mDraggedEntry = null; - /** Position of the temporarily removed contact in the cache. */ - private int mDraggedEntryIndex = -1; - /** New position of the temporarily removed contact in the cache. */ - private int mDropEntryIndex = -1; - /** New position of the temporarily entered contact in the cache. */ - private int mDragEnteredEntryIndex = -1; - - private boolean mAwaitingRemove = false; - private boolean mDelayCursorUpdates = false; - - private ContactPhotoManager mPhotoManager; - protected int mNumFrequents; - protected int mNumStarred; - - protected int mIdIndex; - protected int mLookupIndex; - protected int mPhotoUriIndex; - protected int mNamePrimaryIndex; - protected int mNameAlternativeIndex; - protected int mPresenceIndex; - protected int mStatusIndex; - - private int mPhoneNumberIndex; - private int mPhoneNumberTypeIndex; - private int mPhoneNumberLabelIndex; - private int mIsDefaultNumberIndex; - private int mStarredIndex; - protected int mPinnedIndex; - protected int mContactIdIndex; - - /** Indicates whether a drag is in process. */ - private boolean mInDragging = false; - - // Pinned positions start from 1, so there are a total of 20 maximum pinned contacts - public static final int PIN_LIMIT = 21; - - /** - * The soft limit on how many contact tiles to show. - * NOTE This soft limit would not restrict the number of starred contacts to show, rather - * 1. If the count of starred contacts is less than this limit, show 20 tiles total. - * 2. If the count of starred contacts is more than or equal to this limit, - * show all starred tiles and no frequents. - */ - private static final int TILES_SOFT_LIMIT = 20; - - final Comparator<ContactEntry> mContactEntryComparator = new Comparator<ContactEntry>() { - @Override - public int compare(ContactEntry lhs, ContactEntry rhs) { - return ComparisonChain.start() - .compare(lhs.pinned, rhs.pinned) - .compare(getPreferredSortName(lhs), getPreferredSortName(rhs)) - .result(); - } - - private String getPreferredSortName(ContactEntry contactEntry) { - if (mContactsPreferences.getSortOrder() == ContactsPreferences.SORT_ORDER_PRIMARY - || TextUtils.isEmpty(contactEntry.nameAlternative)) { - return contactEntry.namePrimary; - } - return contactEntry.nameAlternative; - } - }; - - public interface OnDataSetChangedForAnimationListener { - public void onDataSetChangedForAnimation(long... idsInPlace); - public void cacheOffsetsForDatasetChange(); - }; - - public PhoneFavoritesTileAdapter(Context context, ContactTileView.Listener listener, - OnDataSetChangedForAnimationListener dataSetChangedListener) { - mDataSetChangedListener = dataSetChangedListener; - mListener = listener; - mContext = context; - mResources = context.getResources(); - mContactsPreferences = new ContactsPreferences(mContext); - mNumFrequents = 0; - mContactEntries = new ArrayList<ContactEntry>(); - - - bindColumnIndices(); - } - - public void setPhotoLoader(ContactPhotoManager photoLoader) { - mPhotoManager = photoLoader; - } - - /** - * Indicates whether a drag is in process. - * - * @param inDragging Boolean variable indicating whether there is a drag in process. - */ - public void setInDragging(boolean inDragging) { - mDelayCursorUpdates = inDragging; - mInDragging = inDragging; - } - - /** Gets whether the drag is in process. */ - public boolean getInDragging() { - return mInDragging; - } - - /** - * Sets the column indices for expected {@link Cursor} - * based on {@link DisplayType}. - */ - protected void bindColumnIndices() { - mIdIndex = ContactTileLoaderFactory.CONTACT_ID; - mNamePrimaryIndex = ContactTileLoaderFactory.DISPLAY_NAME; - mNameAlternativeIndex = ContactTileLoaderFactory.DISPLAY_NAME_ALTERNATIVE; - mStarredIndex = ContactTileLoaderFactory.STARRED; - mPhotoUriIndex = ContactTileLoaderFactory.PHOTO_URI; - mLookupIndex = ContactTileLoaderFactory.LOOKUP_KEY; - mPhoneNumberIndex = ContactTileLoaderFactory.PHONE_NUMBER; - mPhoneNumberTypeIndex = ContactTileLoaderFactory.PHONE_NUMBER_TYPE; - mPhoneNumberLabelIndex = ContactTileLoaderFactory.PHONE_NUMBER_LABEL; - mPinnedIndex = ContactTileLoaderFactory.PINNED; - mContactIdIndex = ContactTileLoaderFactory.CONTACT_ID_FOR_DATA; - - - mPresenceIndex = ContactTileLoaderFactory.CONTACT_PRESENCE; - mStatusIndex = ContactTileLoaderFactory.CONTACT_STATUS; - mIsDefaultNumberIndex = ContactTileLoaderFactory.IS_DEFAULT_NUMBER; - } - - public void refreshContactsPreferences() { - mContactsPreferences.refreshValue(ContactsPreferences.DISPLAY_ORDER_KEY); - mContactsPreferences.refreshValue(ContactsPreferences.SORT_ORDER_KEY); - } - - /** - * Gets the number of frequents from the passed in cursor. - * - * This methods is needed so the GroupMemberTileAdapter can override this. - * - * @param cursor The cursor to get number of frequents from. - */ - protected void saveNumFrequentsFromCursor(Cursor cursor) { - mNumFrequents = cursor.getCount() - mNumStarred; - } - - /** - * Creates {@link ContactTileView}s for each item in {@link Cursor}. - * - * Else use {@link ContactTileLoaderFactory} - */ - public void setContactCursor(Cursor cursor) { - if (!mDelayCursorUpdates && cursor != null && !cursor.isClosed()) { - mNumStarred = getNumStarredContacts(cursor); - if (mAwaitingRemove) { - mDataSetChangedListener.cacheOffsetsForDatasetChange(); - } - - saveNumFrequentsFromCursor(cursor); - saveCursorToCache(cursor); - // cause a refresh of any views that rely on this data - notifyDataSetChanged(); - // about to start redraw - mDataSetChangedListener.onDataSetChangedForAnimation(); - } - } - - /** - * Saves the cursor data to the cache, to speed up UI changes. - * - * @param cursor Returned cursor with data to populate the view. - */ - private void saveCursorToCache(Cursor cursor) { - mContactEntries.clear(); - - cursor.moveToPosition(-1); - - final LongSparseArray<Object> duplicates = new LongSparseArray<Object>(cursor.getCount()); - - // Track the length of {@link #mContactEntries} and compare to {@link #TILES_SOFT_LIMIT}. - int counter = 0; - - while (cursor.moveToNext()) { - - final int starred = cursor.getInt(mStarredIndex); - final long id; - - // We display a maximum of TILES_SOFT_LIMIT contacts, or the total number of starred - // whichever is greater. - if (starred < 1 && counter >= TILES_SOFT_LIMIT) { - break; - } else { - id = cursor.getLong(mContactIdIndex); - } - - final ContactEntry existing = (ContactEntry) duplicates.get(id); - if (existing != null) { - // Check if the existing number is a default number. If not, clear the phone number - // and label fields so that the disambiguation dialog will show up. - if (!existing.isDefaultNumber) { - existing.phoneLabel = null; - existing.phoneNumber = null; - } - continue; - } - - final String photoUri = cursor.getString(mPhotoUriIndex); - final String lookupKey = cursor.getString(mLookupIndex); - final int pinned = cursor.getInt(mPinnedIndex); - final String name = cursor.getString(mNamePrimaryIndex); - final String nameAlternative = cursor.getString(mNameAlternativeIndex); - final boolean isStarred = cursor.getInt(mStarredIndex) > 0; - final boolean isDefaultNumber = cursor.getInt(mIsDefaultNumberIndex) > 0; - - final ContactEntry contact = new ContactEntry(); - - contact.id = id; - contact.namePrimary = (!TextUtils.isEmpty(name)) ? name : - mResources.getString(R.string.missing_name); - contact.nameAlternative = (!TextUtils.isEmpty(nameAlternative)) ? nameAlternative : - mResources.getString(R.string.missing_name); - contact.nameDisplayOrder = mContactsPreferences.getDisplayOrder(); - contact.photoUri = (photoUri != null ? Uri.parse(photoUri) : null); - contact.lookupKey = lookupKey; - contact.lookupUri = ContentUris.withAppendedId( - Uri.withAppendedPath(Contacts.CONTENT_LOOKUP_URI, lookupKey), id); - contact.isFavorite = isStarred; - contact.isDefaultNumber = isDefaultNumber; - - // Set phone number and label - final int phoneNumberType = cursor.getInt(mPhoneNumberTypeIndex); - final String phoneNumberCustomLabel = cursor.getString(mPhoneNumberLabelIndex); - contact.phoneLabel = (String) Phone.getTypeLabel(mResources, phoneNumberType, - phoneNumberCustomLabel); - contact.phoneNumber = cursor.getString(mPhoneNumberIndex); - - contact.pinned = pinned; - mContactEntries.add(contact); - - duplicates.put(id, contact); - - counter++; - } - - mAwaitingRemove = false; - - arrangeContactsByPinnedPosition(mContactEntries); - - notifyDataSetChanged(); - } - - /** - * Iterates over the {@link Cursor} - * Returns position of the first NON Starred Contact - * Returns -1 if {@link DisplayType#STARRED_ONLY} - * Returns 0 if {@link DisplayType#FREQUENT_ONLY} - */ - protected int getNumStarredContacts(Cursor cursor) { - cursor.moveToPosition(-1); - while (cursor.moveToNext()) { - if (cursor.getInt(mStarredIndex) == 0) { - return cursor.getPosition(); - } - } - - // There are not NON Starred contacts in cursor - // Set divider positon to end - return cursor.getCount(); - } - - /** - * Returns the number of frequents that will be displayed in the list. - */ - public int getNumFrequents() { - return mNumFrequents; - } - - @Override - public int getCount() { - if (mContactEntries == null) { - return 0; - } - - return mContactEntries.size(); - } - - /** - * Returns an ArrayList of the {@link ContactEntry}s that are to appear - * on the row for the given position. - */ - @Override - public ContactEntry getItem(int position) { - return mContactEntries.get(position); - } - - /** - * For the top row of tiled contacts, the item id is the position of the row of - * contacts. - * For frequent contacts, the item id is the maximum number of rows of tiled contacts + - * the actual contact id. Since contact ids are always greater than 0, this guarantees that - * all items within this adapter will always have unique ids. - */ - @Override - public long getItemId(int position) { - return getItem(position).id; - } - - @Override - public boolean hasStableIds() { - return true; - } - - @Override - public boolean areAllItemsEnabled() { - return true; - } - - @Override - public boolean isEnabled(int position) { - return getCount() > 0; - } - - @Override - public void notifyDataSetChanged() { - if (DEBUG) { - Log.v(TAG, "notifyDataSetChanged"); - } - super.notifyDataSetChanged(); - } - - @Override - public View getView(int position, View convertView, ViewGroup parent) { - if (DEBUG) { - Log.v(TAG, "get view for " + String.valueOf(position)); - } - - int itemViewType = getItemViewType(position); - - PhoneFavoriteTileView tileView = null; - - if (convertView instanceof PhoneFavoriteTileView) { - tileView = (PhoneFavoriteTileView) convertView; - } - - if (tileView == null) { - tileView = (PhoneFavoriteTileView) View.inflate(mContext, - R.layout.phone_favorite_tile_view, null); - } - tileView.setPhotoManager(mPhotoManager); - tileView.setListener(mListener); - tileView.loadFromContact(getItem(position)); - return tileView; - } - - @Override - public int getViewTypeCount() { - return ViewTypes.COUNT; - } - - @Override - public int getItemViewType(int position) { - return ViewTypes.TILE; - } - - /** - * Temporarily removes a contact from the list for UI refresh. Stores data for this contact - * in the back-up variable. - * - * @param index Position of the contact to be removed. - */ - public void popContactEntry(int index) { - if (isIndexInBound(index)) { - mDraggedEntry = mContactEntries.get(index); - mDraggedEntryIndex = index; - mDragEnteredEntryIndex = index; - markDropArea(mDragEnteredEntryIndex); - } - } - - /** - * @param itemIndex Position of the contact in {@link #mContactEntries}. - * @return True if the given index is valid for {@link #mContactEntries}. - */ - public boolean isIndexInBound(int itemIndex) { - return itemIndex >= 0 && itemIndex < mContactEntries.size(); - } - - /** - * Mark the tile as drop area by given the item index in {@link #mContactEntries}. - * - * @param itemIndex Position of the contact in {@link #mContactEntries}. - */ - private void markDropArea(int itemIndex) { - if (mDraggedEntry != null && isIndexInBound(mDragEnteredEntryIndex) && - isIndexInBound(itemIndex)) { - mDataSetChangedListener.cacheOffsetsForDatasetChange(); - // Remove the old placeholder item and place the new placeholder item. - final int oldIndex = mDragEnteredEntryIndex; - mContactEntries.remove(mDragEnteredEntryIndex); - mDragEnteredEntryIndex = itemIndex; - mContactEntries.add(mDragEnteredEntryIndex, ContactEntry.BLANK_ENTRY); - ContactEntry.BLANK_ENTRY.id = mDraggedEntry.id; - mDataSetChangedListener.onDataSetChangedForAnimation(); - notifyDataSetChanged(); - } - } - - /** - * Drops the temporarily removed contact to the desired location in the list. - */ - public void handleDrop() { - boolean changed = false; - if (mDraggedEntry != null) { - if (isIndexInBound(mDragEnteredEntryIndex) && - mDragEnteredEntryIndex != mDraggedEntryIndex) { - // Don't add the ContactEntry here (to prevent a double animation from occuring). - // When we receive a new cursor the list of contact entries will automatically be - // populated with the dragged ContactEntry at the correct spot. - mDropEntryIndex = mDragEnteredEntryIndex; - mContactEntries.set(mDropEntryIndex, mDraggedEntry); - mDataSetChangedListener.cacheOffsetsForDatasetChange(); - changed = true; - } else if (isIndexInBound(mDraggedEntryIndex)) { - // If {@link #mDragEnteredEntryIndex} is invalid, - // falls back to the original position of the contact. - mContactEntries.remove(mDragEnteredEntryIndex); - mContactEntries.add(mDraggedEntryIndex, mDraggedEntry); - mDropEntryIndex = mDraggedEntryIndex; - notifyDataSetChanged(); - } - - if (changed && mDropEntryIndex < PIN_LIMIT) { - final ArrayList<ContentProviderOperation> operations = - getReflowedPinningOperations(mContactEntries, mDraggedEntryIndex, - mDropEntryIndex); - if (!operations.isEmpty()) { - // update the database here with the new pinned positions - try { - mContext.getContentResolver().applyBatch(ContactsContract.AUTHORITY, - operations); - } catch (RemoteException | OperationApplicationException e) { - Log.e(TAG, "Exception thrown when pinning contacts", e); - } - } - } - mDraggedEntry = null; - } - } - - /** - * Invoked when the dragged item is dropped to unsupported location. We will then move the - * contact back to where it was dragged from. - */ - public void dropToUnsupportedView() { - if (isIndexInBound(mDragEnteredEntryIndex)) { - mContactEntries.remove(mDragEnteredEntryIndex); - mContactEntries.add(mDraggedEntryIndex, mDraggedEntry); - notifyDataSetChanged(); - } - } - - /** - * Clears all temporary variables at a new interaction. - */ - public void cleanTempVariables() { - mDraggedEntryIndex = -1; - mDropEntryIndex = -1; - mDragEnteredEntryIndex = -1; - mDraggedEntry = null; - } - - /** - * Used when a contact is removed from speeddial. This will both unstar and set pinned position - * of the contact to PinnedPosition.DEMOTED so that it doesn't show up anymore in the favorites - * list. - */ - private void unstarAndUnpinContact(Uri contactUri) { - final ContentValues values = new ContentValues(2); - values.put(Contacts.STARRED, false); - values.put(Contacts.PINNED, PinnedPositions.DEMOTED); - mContext.getContentResolver().update(contactUri, values, null, null); - } - - /** - * Given a list of contacts that each have pinned positions, rearrange the list (destructive) - * such that all pinned contacts are in their defined pinned positions, and unpinned contacts - * take the spaces between those pinned contacts. Demoted contacts should not appear in the - * resulting list. - * - * This method also updates the pinned positions of pinned contacts so that they are all - * unique positive integers within range from 0 to toArrange.size() - 1. This is because - * when the contact entries are read from the database, it is possible for them to have - * overlapping pin positions due to sync or modifications by third party apps. - */ - @VisibleForTesting - /* package */ void arrangeContactsByPinnedPosition(ArrayList<ContactEntry> toArrange) { - final PriorityQueue<ContactEntry> pinnedQueue = - new PriorityQueue<ContactEntry>(PIN_LIMIT, mContactEntryComparator); - - final List<ContactEntry> unpinnedContacts = new LinkedList<ContactEntry>(); - - final int length = toArrange.size(); - for (int i = 0; i < length; i++) { - final ContactEntry contact = toArrange.get(i); - // Decide whether the contact is hidden(demoted), pinned, or unpinned - if (contact.pinned > PIN_LIMIT || contact.pinned == PinnedPositions.UNPINNED) { - unpinnedContacts.add(contact); - } else if (contact.pinned > PinnedPositions.DEMOTED) { - // Demoted or contacts with negative pinned positions are ignored. - // Pinned contacts go into a priority queue where they are ranked by pinned - // position. This is required because the contacts provider does not return - // contacts ordered by pinned position. - pinnedQueue.add(contact); - } - } - - final int maxToPin = Math.min(PIN_LIMIT, pinnedQueue.size() + unpinnedContacts.size()); - - toArrange.clear(); - for (int i = 1; i < maxToPin + 1; i++) { - if (!pinnedQueue.isEmpty() && pinnedQueue.peek().pinned <= i) { - final ContactEntry toPin = pinnedQueue.poll(); - toPin.pinned = i; - toArrange.add(toPin); - } else if (!unpinnedContacts.isEmpty()) { - toArrange.add(unpinnedContacts.remove(0)); - } - } - - // If there are still contacts in pinnedContacts at this point, it means that the pinned - // positions of these pinned contacts exceed the actual number of contacts in the list. - // For example, the user had 10 frequents, starred and pinned one of them at the last spot, - // and then cleared frequents. Contacts in this situation should become unpinned. - while (!pinnedQueue.isEmpty()) { - final ContactEntry entry = pinnedQueue.poll(); - entry.pinned = PinnedPositions.UNPINNED; - toArrange.add(entry); - } - - // Any remaining unpinned contacts that weren't in the gaps between the pinned contacts - // now just get appended to the end of the list. - toArrange.addAll(unpinnedContacts); - } - - /** - * Given an existing list of contact entries and a single entry that is to be pinned at a - * particular position, return a list of {@link ContentProviderOperation}s that contains new - * pinned positions for all contacts that are forced to be pinned at new positions, trying as - * much as possible to keep pinned contacts at their original location. - * - * At this point in time the pinned position of each contact in the list has already been - * updated by {@link #arrangeContactsByPinnedPosition}, so we can assume that all pinned - * positions(within {@link #PIN_LIMIT} are unique positive integers. - */ - @VisibleForTesting - /* package */ ArrayList<ContentProviderOperation> getReflowedPinningOperations( - ArrayList<ContactEntry> list, int oldPos, int newPinPos) { - final ArrayList<ContentProviderOperation> positions = Lists.newArrayList(); - final int lowerBound = Math.min(oldPos, newPinPos); - final int upperBound = Math.max(oldPos, newPinPos); - for (int i = lowerBound; i <= upperBound; i++) { - final ContactEntry entry = list.get(i); - - // Pinned positions in the database start from 1 instead of being zero-indexed like - // arrays, so offset by 1. - final int databasePinnedPosition = i + 1; - if (entry.pinned == databasePinnedPosition) continue; - - final Uri uri = Uri.withAppendedPath(Contacts.CONTENT_URI, String.valueOf(entry.id)); - final ContentValues values = new ContentValues(); - values.put(Contacts.PINNED, databasePinnedPosition); - positions.add(ContentProviderOperation.newUpdate(uri).withValues(values).build()); - } - return positions; - } - - protected static class ViewTypes { - public static final int TILE = 0; - public static final int COUNT = 1; - } - - @Override - public void onDragStarted(int x, int y, PhoneFavoriteSquareTileView view) { - setInDragging(true); - final int itemIndex = mContactEntries.indexOf(view.getContactEntry()); - popContactEntry(itemIndex); - } - - @Override - public void onDragHovered(int x, int y, PhoneFavoriteSquareTileView view) { - if (view == null) { - // The user is hovering over a view that is not a contact tile, no need to do - // anything here. - return; - } - final int itemIndex = mContactEntries.indexOf(view.getContactEntry()); - if (mInDragging && - mDragEnteredEntryIndex != itemIndex && - isIndexInBound(itemIndex) && - itemIndex < PIN_LIMIT && - itemIndex >= 0) { - markDropArea(itemIndex); - } - } - - @Override - public void onDragFinished(int x, int y) { - setInDragging(false); - // A contact has been dragged to the RemoveView in order to be unstarred, so simply wait - // for the new contact cursor which will cause the UI to be refreshed without the unstarred - // contact. - if (!mAwaitingRemove) { - handleDrop(); - } - } - - @Override - public void onDroppedOnRemove() { - if (mDraggedEntry != null) { - unstarAndUnpinContact(mDraggedEntry.lookupUri); - mAwaitingRemove = true; - } - } -} |