| /* |
| * Copyright (C) 2010 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.contacts; |
| |
| import com.android.contacts.model.AccountType; |
| import com.android.contacts.model.AccountTypeManager; |
| import com.android.contacts.model.AccountTypeWithDataSet; |
| import com.android.contacts.util.ContactLoaderUtils; |
| import com.android.contacts.util.DataStatus; |
| import com.android.contacts.util.StreamItemEntry; |
| import com.android.contacts.util.StreamItemPhotoEntry; |
| import com.google.android.collect.Lists; |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.common.collect.Maps; |
| import com.google.common.collect.Sets; |
| |
| import android.content.ContentResolver; |
| import android.content.ContentUris; |
| import android.content.ContentValues; |
| import android.content.Context; |
| import android.content.Entity; |
| import android.content.Entity.NamedContentValues; |
| import android.content.Intent; |
| import android.content.Loader; |
| import android.content.pm.PackageManager; |
| import android.content.pm.PackageManager.NameNotFoundException; |
| import android.content.res.AssetFileDescriptor; |
| import android.content.res.Resources; |
| import android.database.Cursor; |
| import android.net.Uri; |
| import android.os.AsyncTask; |
| import android.provider.ContactsContract; |
| import android.provider.ContactsContract.CommonDataKinds.GroupMembership; |
| import android.provider.ContactsContract.CommonDataKinds.Photo; |
| import android.provider.ContactsContract.Contacts; |
| import android.provider.ContactsContract.Data; |
| import android.provider.ContactsContract.Directory; |
| import android.provider.ContactsContract.DisplayNameSources; |
| import android.provider.ContactsContract.Groups; |
| import android.provider.ContactsContract.RawContacts; |
| import android.provider.ContactsContract.StreamItemPhotos; |
| import android.provider.ContactsContract.StreamItems; |
| import android.text.TextUtils; |
| import android.util.Log; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Loads a single Contact and all it constituent RawContacts. |
| */ |
| public class ContactLoader extends Loader<ContactLoader.Result> { |
| private static final String TAG = "ContactLoader"; |
| |
| private final Uri mRequestedUri; |
| private Uri mLookupUri; |
| private boolean mLoadGroupMetaData; |
| private boolean mLoadStreamItems; |
| private final boolean mLoadInvitableAccountTypes; |
| private Result mContact; |
| private ForceLoadContentObserver mObserver; |
| private boolean mDestroyed; |
| private final Set<Long> mNotifiedRawContactIds = Sets.newHashSet(); |
| |
| public interface Listener { |
| public void onContactLoaded(Result contact); |
| } |
| |
| /** |
| * The result of a load operation. Contains all data necessary to display the contact. |
| */ |
| public static final class Result { |
| private enum Status { |
| /** Contact is successfully loaded */ |
| LOADED, |
| /** There was an error loading the contact */ |
| ERROR, |
| /** Contact is not found */ |
| NOT_FOUND, |
| } |
| |
| private final Uri mRequestedUri; |
| private final Uri mLookupUri; |
| private final Uri mUri; |
| private final long mDirectoryId; |
| private final String mLookupKey; |
| private final long mId; |
| private final long mNameRawContactId; |
| private final int mDisplayNameSource; |
| private final long mPhotoId; |
| private final String mPhotoUri; |
| private final String mDisplayName; |
| private final String mAltDisplayName; |
| private final String mPhoneticName; |
| private final boolean mStarred; |
| private final Integer mPresence; |
| private final ArrayList<Entity> mEntities; |
| private final ArrayList<StreamItemEntry> mStreamItems; |
| private final HashMap<Long, DataStatus> mStatuses; |
| private final ArrayList<AccountType> mInvitableAccountTypes; |
| |
| private String mDirectoryDisplayName; |
| private String mDirectoryType; |
| private String mDirectoryAccountType; |
| private String mDirectoryAccountName; |
| private int mDirectoryExportSupport; |
| |
| private ArrayList<GroupMetaData> mGroups; |
| |
| private boolean mLoadingPhoto; |
| private byte[] mPhotoBinaryData; |
| private final boolean mSendToVoicemail; |
| private final String mCustomRingtone; |
| private final boolean mIsUserProfile; |
| |
| private final Status mStatus; |
| private final Exception mException; |
| |
| /** |
| * Constructor for special results, namely "no contact found" and "error". |
| */ |
| private Result(Uri requestedUri, Status status, Exception exception) { |
| if (status == Status.ERROR && exception == null) { |
| throw new IllegalArgumentException("ERROR result must have exception"); |
| } |
| mStatus = status; |
| mException = exception; |
| mRequestedUri = requestedUri; |
| mLookupUri = null; |
| mUri = null; |
| mDirectoryId = -1; |
| mLookupKey = null; |
| mId = -1; |
| mEntities = null; |
| mStreamItems = new ArrayList<StreamItemEntry>(); |
| mStatuses = null; |
| mNameRawContactId = -1; |
| mDisplayNameSource = DisplayNameSources.UNDEFINED; |
| mPhotoId = -1; |
| mPhotoUri = null; |
| mDisplayName = null; |
| mAltDisplayName = null; |
| mPhoneticName = null; |
| mStarred = false; |
| mPresence = null; |
| mInvitableAccountTypes = null; |
| mSendToVoicemail = false; |
| mCustomRingtone = null; |
| mIsUserProfile = false; |
| } |
| |
| private static Result forError(Uri requestedUri, Exception exception) { |
| return new Result(requestedUri, Status.ERROR, exception); |
| } |
| |
| private static Result forNotFound(Uri requestedUri) { |
| return new Result(requestedUri, Status.NOT_FOUND, null); |
| } |
| |
| /** |
| * Constructor to call when contact was found |
| */ |
| private Result(Uri requestedUri, Uri uri, Uri lookupUri, long directoryId, String lookupKey, |
| long id, long nameRawContactId, int displayNameSource, long photoId, |
| String photoUri, String displayName, String altDisplayName, String phoneticName, |
| boolean starred, Integer presence, boolean sendToVoicemail, String customRingtone, |
| boolean isUserProfile) { |
| mStatus = Status.LOADED; |
| mException = null; |
| mRequestedUri = requestedUri; |
| mLookupUri = lookupUri; |
| mUri = uri; |
| mDirectoryId = directoryId; |
| mLookupKey = lookupKey; |
| mId = id; |
| mEntities = new ArrayList<Entity>(); |
| mStreamItems = new ArrayList<StreamItemEntry>(); |
| mStatuses = new HashMap<Long, DataStatus>(); |
| mNameRawContactId = nameRawContactId; |
| mDisplayNameSource = displayNameSource; |
| mPhotoId = photoId; |
| mPhotoUri = photoUri; |
| mDisplayName = displayName; |
| mAltDisplayName = altDisplayName; |
| mPhoneticName = phoneticName; |
| mStarred = starred; |
| mPresence = presence; |
| mInvitableAccountTypes = Lists.newArrayList(); |
| mSendToVoicemail = sendToVoicemail; |
| mCustomRingtone = customRingtone; |
| mIsUserProfile = isUserProfile; |
| } |
| |
| private Result(Result from) { |
| mStatus = from.mStatus; |
| mException = from.mException; |
| mRequestedUri = from.mRequestedUri; |
| mLookupUri = from.mLookupUri; |
| mUri = from.mUri; |
| mDirectoryId = from.mDirectoryId; |
| mLookupKey = from.mLookupKey; |
| mId = from.mId; |
| mNameRawContactId = from.mNameRawContactId; |
| mDisplayNameSource = from.mDisplayNameSource; |
| mPhotoId = from.mPhotoId; |
| mPhotoUri = from.mPhotoUri; |
| mDisplayName = from.mDisplayName; |
| mAltDisplayName = from.mAltDisplayName; |
| mPhoneticName = from.mPhoneticName; |
| mStarred = from.mStarred; |
| mPresence = from.mPresence; |
| mEntities = from.mEntities; |
| mStreamItems = from.mStreamItems; |
| mStatuses = from.mStatuses; |
| mInvitableAccountTypes = from.mInvitableAccountTypes; |
| |
| mDirectoryDisplayName = from.mDirectoryDisplayName; |
| mDirectoryType = from.mDirectoryType; |
| mDirectoryAccountType = from.mDirectoryAccountType; |
| mDirectoryAccountName = from.mDirectoryAccountName; |
| mDirectoryExportSupport = from.mDirectoryExportSupport; |
| |
| mGroups = from.mGroups; |
| |
| mLoadingPhoto = from.mLoadingPhoto; |
| mPhotoBinaryData = from.mPhotoBinaryData; |
| mSendToVoicemail = from.mSendToVoicemail; |
| mCustomRingtone = from.mCustomRingtone; |
| mIsUserProfile = from.mIsUserProfile; |
| } |
| |
| /** |
| * @param exportSupport See {@link Directory#EXPORT_SUPPORT}. |
| */ |
| private void setDirectoryMetaData(String displayName, String directoryType, |
| String accountType, String accountName, int exportSupport) { |
| mDirectoryDisplayName = displayName; |
| mDirectoryType = directoryType; |
| mDirectoryAccountType = accountType; |
| mDirectoryAccountName = accountName; |
| mDirectoryExportSupport = exportSupport; |
| } |
| |
| private void setLoadingPhoto(boolean flag) { |
| mLoadingPhoto = flag; |
| } |
| |
| private void setPhotoBinaryData(byte[] photoBinaryData) { |
| mPhotoBinaryData = photoBinaryData; |
| } |
| |
| /** |
| * Returns the URI for the contact that contains both the lookup key and the ID. This is |
| * the best URI to reference a contact. |
| * For directory contacts, this is the same a the URI as returned by {@link #getUri()} |
| */ |
| public Uri getLookupUri() { |
| return mLookupUri; |
| } |
| |
| public String getLookupKey() { |
| return mLookupKey; |
| } |
| |
| /** |
| * Returns the contact Uri that was passed to the provider to make the query. This is |
| * the same as the requested Uri, unless the requested Uri doesn't specify a Contact: |
| * If it either references a Raw-Contact or a Person (a pre-Eclair style Uri), this Uri will |
| * always reference the full aggregate contact. |
| */ |
| public Uri getUri() { |
| return mUri; |
| } |
| |
| /** |
| * Returns the URI for which this {@link ContactLoader) was initially requested. |
| */ |
| public Uri getRequestedUri() { |
| return mRequestedUri; |
| } |
| |
| @VisibleForTesting |
| /*package*/ long getId() { |
| return mId; |
| } |
| |
| /** |
| * @return true when an exception happened during loading, in which case |
| * {@link #getException} returns the actual exception object. |
| * Note {@link #isNotFound()} and {@link #isError()} are mutually exclusive; If |
| * {@link #isError()} is {@code true}, {@link #isNotFound()} is always {@code false}, |
| * and vice versa. |
| */ |
| public boolean isError() { |
| return mStatus == Status.ERROR; |
| } |
| |
| public Exception getException() { |
| return mException; |
| } |
| |
| /** |
| * @return true when the specified contact is not found. |
| * Note {@link #isNotFound()} and {@link #isError()} are mutually exclusive; If |
| * {@link #isError()} is {@code true}, {@link #isNotFound()} is always {@code false}, |
| * and vice versa. |
| */ |
| public boolean isNotFound() { |
| return mStatus == Status.NOT_FOUND; |
| } |
| |
| /** |
| * @return true if the specified contact is successfully loaded. |
| * i.e. neither {@link #isError()} nor {@link #isNotFound()}. |
| */ |
| public boolean isLoaded() { |
| return mStatus == Status.LOADED; |
| } |
| |
| public long getNameRawContactId() { |
| return mNameRawContactId; |
| } |
| |
| public int getDisplayNameSource() { |
| return mDisplayNameSource; |
| } |
| |
| public long getPhotoId() { |
| return mPhotoId; |
| } |
| |
| public String getPhotoUri() { |
| return mPhotoUri; |
| } |
| |
| public String getDisplayName() { |
| return mDisplayName; |
| } |
| |
| public String getAltDisplayName() { |
| return mAltDisplayName; |
| } |
| |
| public String getPhoneticName() { |
| return mPhoneticName; |
| } |
| |
| public boolean getStarred() { |
| return mStarred; |
| } |
| |
| public Integer getPresence() { |
| return mPresence; |
| } |
| |
| public ArrayList<AccountType> getInvitableAccountTypes() { |
| return mInvitableAccountTypes; |
| } |
| |
| public ArrayList<Entity> getEntities() { |
| return mEntities; |
| } |
| |
| public ArrayList<StreamItemEntry> getStreamItems() { |
| return mStreamItems; |
| } |
| |
| public HashMap<Long, DataStatus> getStatuses() { |
| return mStatuses; |
| } |
| |
| public long getDirectoryId() { |
| return mDirectoryId; |
| } |
| |
| public boolean isDirectoryEntry() { |
| return mDirectoryId != -1 && mDirectoryId != Directory.DEFAULT |
| && mDirectoryId != Directory.LOCAL_INVISIBLE; |
| } |
| |
| public int getDirectoryExportSupport() { |
| return mDirectoryExportSupport; |
| } |
| |
| public String getDirectoryDisplayName() { |
| return mDirectoryDisplayName; |
| } |
| |
| public String getDirectoryType() { |
| return mDirectoryType; |
| } |
| |
| public String getDirectoryAccountType() { |
| return mDirectoryAccountType; |
| } |
| |
| public String getDirectoryAccountName() { |
| return mDirectoryAccountName; |
| } |
| |
| public boolean isLoadingPhoto() { |
| return mLoadingPhoto; |
| } |
| |
| public byte[] getPhotoBinaryData() { |
| return mPhotoBinaryData; |
| } |
| |
| public ArrayList<ContentValues> getContentValues() { |
| if (mEntities.size() != 1) { |
| throw new IllegalStateException( |
| "Cannot extract content values from an aggregated contact"); |
| } |
| |
| Entity entity = mEntities.get(0); |
| ArrayList<ContentValues> result = new ArrayList<ContentValues>(); |
| ArrayList<NamedContentValues> subValues = entity.getSubValues(); |
| if (subValues != null) { |
| int size = subValues.size(); |
| for (int i = 0; i < size; i++) { |
| NamedContentValues pair = subValues.get(i); |
| if (Data.CONTENT_URI.equals(pair.uri)) { |
| result.add(pair.values); |
| } |
| } |
| } |
| |
| // If the photo was loaded using the URI, create an entry for the photo |
| // binary data. |
| if (mPhotoId == 0 && mPhotoBinaryData != null) { |
| ContentValues photo = new ContentValues(); |
| photo.put(Data.MIMETYPE, Photo.CONTENT_ITEM_TYPE); |
| photo.put(Photo.PHOTO, mPhotoBinaryData); |
| result.add(photo); |
| } |
| |
| return result; |
| } |
| |
| private void addGroupMetaData(GroupMetaData group) { |
| if (mGroups == null) { |
| mGroups = new ArrayList<GroupMetaData>(); |
| } |
| mGroups.add(group); |
| } |
| |
| public List<GroupMetaData> getGroupMetaData() { |
| return mGroups; |
| } |
| |
| public boolean isSendToVoicemail() { |
| return mSendToVoicemail; |
| } |
| |
| public String getCustomRingtone() { |
| return mCustomRingtone; |
| } |
| |
| public boolean isUserProfile() { |
| return mIsUserProfile; |
| } |
| } |
| |
| /** |
| * Projection used for the query that loads all data for the entire contact (except for |
| * social stream items). |
| */ |
| private static class ContactQuery { |
| final static String[] COLUMNS = new String[] { |
| Contacts.NAME_RAW_CONTACT_ID, |
| Contacts.DISPLAY_NAME_SOURCE, |
| Contacts.LOOKUP_KEY, |
| Contacts.DISPLAY_NAME, |
| Contacts.DISPLAY_NAME_ALTERNATIVE, |
| Contacts.PHONETIC_NAME, |
| Contacts.PHOTO_ID, |
| Contacts.STARRED, |
| Contacts.CONTACT_PRESENCE, |
| Contacts.CONTACT_STATUS, |
| Contacts.CONTACT_STATUS_TIMESTAMP, |
| Contacts.CONTACT_STATUS_RES_PACKAGE, |
| Contacts.CONTACT_STATUS_LABEL, |
| Contacts.Entity.CONTACT_ID, |
| Contacts.Entity.RAW_CONTACT_ID, |
| |
| RawContacts.ACCOUNT_NAME, |
| RawContacts.ACCOUNT_TYPE, |
| RawContacts.DATA_SET, |
| RawContacts.ACCOUNT_TYPE_AND_DATA_SET, |
| RawContacts.DIRTY, |
| RawContacts.VERSION, |
| RawContacts.SOURCE_ID, |
| RawContacts.SYNC1, |
| RawContacts.SYNC2, |
| RawContacts.SYNC3, |
| RawContacts.SYNC4, |
| RawContacts.DELETED, |
| RawContacts.NAME_VERIFIED, |
| |
| Contacts.Entity.DATA_ID, |
| Data.DATA1, |
| Data.DATA2, |
| Data.DATA3, |
| Data.DATA4, |
| Data.DATA5, |
| Data.DATA6, |
| Data.DATA7, |
| Data.DATA8, |
| Data.DATA9, |
| Data.DATA10, |
| Data.DATA11, |
| Data.DATA12, |
| Data.DATA13, |
| Data.DATA14, |
| Data.DATA15, |
| Data.SYNC1, |
| Data.SYNC2, |
| Data.SYNC3, |
| Data.SYNC4, |
| Data.DATA_VERSION, |
| Data.IS_PRIMARY, |
| Data.IS_SUPER_PRIMARY, |
| Data.MIMETYPE, |
| Data.RES_PACKAGE, |
| |
| GroupMembership.GROUP_SOURCE_ID, |
| |
| Data.PRESENCE, |
| Data.CHAT_CAPABILITY, |
| Data.STATUS, |
| Data.STATUS_RES_PACKAGE, |
| Data.STATUS_ICON, |
| Data.STATUS_LABEL, |
| Data.STATUS_TIMESTAMP, |
| |
| Contacts.PHOTO_URI, |
| Contacts.SEND_TO_VOICEMAIL, |
| Contacts.CUSTOM_RINGTONE, |
| Contacts.IS_USER_PROFILE, |
| }; |
| |
| public final static int NAME_RAW_CONTACT_ID = 0; |
| public final static int DISPLAY_NAME_SOURCE = 1; |
| public final static int LOOKUP_KEY = 2; |
| public final static int DISPLAY_NAME = 3; |
| public final static int ALT_DISPLAY_NAME = 4; |
| public final static int PHONETIC_NAME = 5; |
| public final static int PHOTO_ID = 6; |
| public final static int STARRED = 7; |
| public final static int CONTACT_PRESENCE = 8; |
| public final static int CONTACT_STATUS = 9; |
| public final static int CONTACT_STATUS_TIMESTAMP = 10; |
| public final static int CONTACT_STATUS_RES_PACKAGE = 11; |
| public final static int CONTACT_STATUS_LABEL = 12; |
| public final static int CONTACT_ID = 13; |
| public final static int RAW_CONTACT_ID = 14; |
| |
| public final static int ACCOUNT_NAME = 15; |
| public final static int ACCOUNT_TYPE = 16; |
| public final static int DATA_SET = 17; |
| public final static int ACCOUNT_TYPE_AND_DATA_SET = 18; |
| public final static int DIRTY = 19; |
| public final static int VERSION = 20; |
| public final static int SOURCE_ID = 21; |
| public final static int SYNC1 = 22; |
| public final static int SYNC2 = 23; |
| public final static int SYNC3 = 24; |
| public final static int SYNC4 = 25; |
| public final static int DELETED = 26; |
| public final static int NAME_VERIFIED = 27; |
| |
| public final static int DATA_ID = 28; |
| public final static int DATA1 = 29; |
| public final static int DATA2 = 30; |
| public final static int DATA3 = 31; |
| public final static int DATA4 = 32; |
| public final static int DATA5 = 33; |
| public final static int DATA6 = 34; |
| public final static int DATA7 = 35; |
| public final static int DATA8 = 36; |
| public final static int DATA9 = 37; |
| public final static int DATA10 = 38; |
| public final static int DATA11 = 39; |
| public final static int DATA12 = 40; |
| public final static int DATA13 = 41; |
| public final static int DATA14 = 42; |
| public final static int DATA15 = 43; |
| public final static int DATA_SYNC1 = 44; |
| public final static int DATA_SYNC2 = 45; |
| public final static int DATA_SYNC3 = 46; |
| public final static int DATA_SYNC4 = 47; |
| public final static int DATA_VERSION = 48; |
| public final static int IS_PRIMARY = 49; |
| public final static int IS_SUPERPRIMARY = 50; |
| public final static int MIMETYPE = 51; |
| public final static int RES_PACKAGE = 52; |
| |
| public final static int GROUP_SOURCE_ID = 53; |
| |
| public final static int PRESENCE = 54; |
| public final static int CHAT_CAPABILITY = 55; |
| public final static int STATUS = 56; |
| public final static int STATUS_RES_PACKAGE = 57; |
| public final static int STATUS_ICON = 58; |
| public final static int STATUS_LABEL = 59; |
| public final static int STATUS_TIMESTAMP = 60; |
| |
| public final static int PHOTO_URI = 61; |
| public final static int SEND_TO_VOICEMAIL = 62; |
| public final static int CUSTOM_RINGTONE = 63; |
| public final static int IS_USER_PROFILE = 64; |
| } |
| |
| /** |
| * Projection used for the query that loads all data for the entire contact. |
| */ |
| private static class DirectoryQuery { |
| final static String[] COLUMNS = new String[] { |
| Directory.DISPLAY_NAME, |
| Directory.PACKAGE_NAME, |
| Directory.TYPE_RESOURCE_ID, |
| Directory.ACCOUNT_TYPE, |
| Directory.ACCOUNT_NAME, |
| Directory.EXPORT_SUPPORT, |
| }; |
| |
| public final static int DISPLAY_NAME = 0; |
| public final static int PACKAGE_NAME = 1; |
| public final static int TYPE_RESOURCE_ID = 2; |
| public final static int ACCOUNT_TYPE = 3; |
| public final static int ACCOUNT_NAME = 4; |
| public final static int EXPORT_SUPPORT = 5; |
| } |
| |
| private static class GroupQuery { |
| final static String[] COLUMNS = new String[] { |
| Groups.ACCOUNT_NAME, |
| Groups.ACCOUNT_TYPE, |
| Groups.DATA_SET, |
| Groups.ACCOUNT_TYPE_AND_DATA_SET, |
| Groups._ID, |
| Groups.TITLE, |
| Groups.AUTO_ADD, |
| Groups.FAVORITES, |
| }; |
| |
| public final static int ACCOUNT_NAME = 0; |
| public final static int ACCOUNT_TYPE = 1; |
| public final static int DATA_SET = 2; |
| public final static int ACCOUNT_TYPE_AND_DATA_SET = 3; |
| public final static int ID = 4; |
| public final static int TITLE = 5; |
| public final static int AUTO_ADD = 6; |
| public final static int FAVORITES = 7; |
| } |
| |
| private final class LoadContactTask extends AsyncTask<Void, Void, Result> { |
| |
| @Override |
| protected Result doInBackground(Void... args) { |
| try { |
| final ContentResolver resolver = getContext().getContentResolver(); |
| final Uri uriCurrentFormat = ContactLoaderUtils.ensureIsContactUri( |
| resolver, mLookupUri); |
| Result result = loadContactEntity(resolver, uriCurrentFormat); |
| if (!result.isNotFound()) { |
| if (result.isDirectoryEntry()) { |
| loadDirectoryMetaData(result); |
| } else if (mLoadGroupMetaData) { |
| loadGroupMetaData(result); |
| } |
| if (mLoadStreamItems) { |
| loadStreamItems(result); |
| } |
| loadPhotoBinaryData(result); |
| |
| // Note ME profile should never have "Add connection" |
| if (mLoadInvitableAccountTypes && !result.isUserProfile()) { |
| loadInvitableAccountTypes(result); |
| } |
| } |
| return result; |
| } catch (Exception e) { |
| Log.e(TAG, "Error loading the contact: " + mLookupUri, e); |
| return Result.forError(mRequestedUri, e); |
| } |
| } |
| |
| private Result loadContactEntity(ContentResolver resolver, Uri contactUri) { |
| Uri entityUri = Uri.withAppendedPath(contactUri, Contacts.Entity.CONTENT_DIRECTORY); |
| Cursor cursor = resolver.query(entityUri, ContactQuery.COLUMNS, null, null, |
| Contacts.Entity.RAW_CONTACT_ID); |
| if (cursor == null) { |
| Log.e(TAG, "No cursor returned in loadContactEntity"); |
| return Result.forNotFound(mRequestedUri); |
| } |
| |
| try { |
| if (!cursor.moveToFirst()) { |
| cursor.close(); |
| return Result.forNotFound(mRequestedUri); |
| } |
| |
| long currentRawContactId = -1; |
| Entity entity = null; |
| Result result = loadContactHeaderData(cursor, contactUri); |
| ArrayList<Entity> entities = result.getEntities(); |
| HashMap<Long, DataStatus> statuses = result.getStatuses(); |
| for (; !cursor.isAfterLast(); cursor.moveToNext()) { |
| long rawContactId = cursor.getLong(ContactQuery.RAW_CONTACT_ID); |
| if (rawContactId != currentRawContactId) { |
| currentRawContactId = rawContactId; |
| entity = new android.content.Entity(loadRawContact(cursor)); |
| entities.add(entity); |
| } |
| if (!cursor.isNull(ContactQuery.DATA_ID)) { |
| ContentValues data = loadData(cursor); |
| entity.addSubValue(ContactsContract.Data.CONTENT_URI, data); |
| |
| if (!cursor.isNull(ContactQuery.PRESENCE) |
| || !cursor.isNull(ContactQuery.STATUS)) { |
| final DataStatus status = new DataStatus(cursor); |
| final long dataId = cursor.getLong(ContactQuery.DATA_ID); |
| statuses.put(dataId, status); |
| } |
| } |
| } |
| |
| return result; |
| } finally { |
| cursor.close(); |
| } |
| } |
| |
| /** |
| * Looks for the photo data item in entities. If found, creates a new Bitmap instance. If |
| * not found, returns null |
| */ |
| private void loadPhotoBinaryData(Result contactData) { |
| |
| // If we have a photo URI, try loading that first. |
| String photoUri = contactData.getPhotoUri(); |
| if (photoUri != null) { |
| try { |
| AssetFileDescriptor fd = getContext().getContentResolver() |
| .openAssetFileDescriptor(Uri.parse(photoUri), "r"); |
| byte[] buffer = new byte[16 * 1024]; |
| FileInputStream fis = fd.createInputStream(); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| try { |
| int size; |
| while ((size = fis.read(buffer)) != -1) { |
| baos.write(buffer, 0, size); |
| } |
| contactData.setPhotoBinaryData(baos.toByteArray()); |
| } finally { |
| fis.close(); |
| fd.close(); |
| } |
| return; |
| } catch (IOException ioe) { |
| // Just fall back to the case below. |
| } |
| } |
| |
| // If we couldn't load from a file, fall back to the data blob. |
| final long photoId = contactData.getPhotoId(); |
| if (photoId <= 0) { |
| // No photo ID |
| return; |
| } |
| |
| for (Entity entity : contactData.getEntities()) { |
| for (NamedContentValues subValue : entity.getSubValues()) { |
| final ContentValues entryValues = subValue.values; |
| final long dataId = entryValues.getAsLong(Data._ID); |
| if (dataId == photoId) { |
| final String mimeType = entryValues.getAsString(Data.MIMETYPE); |
| // Correct Data Id but incorrect MimeType? Don't load |
| if (!Photo.CONTENT_ITEM_TYPE.equals(mimeType)) { |
| return; |
| } |
| contactData.setPhotoBinaryData(entryValues.getAsByteArray(Photo.PHOTO)); |
| break; |
| } |
| } |
| } |
| } |
| |
| /** |
| * Sets the "invitable" account types to {@link Result#mInvitableAccountTypes}. |
| */ |
| private void loadInvitableAccountTypes(Result contactData) { |
| Map<AccountTypeWithDataSet, AccountType> invitables = |
| AccountTypeManager.getInstance(getContext()).getUsableInvitableAccountTypes(); |
| if (invitables.isEmpty()) { |
| return; |
| } |
| |
| HashMap<AccountTypeWithDataSet, AccountType> result = Maps.newHashMap(invitables); |
| |
| // Remove the ones that already have a raw contact in the current contact |
| for (Entity entity : contactData.getEntities()) { |
| final ContentValues values = entity.getEntityValues(); |
| final AccountTypeWithDataSet type = AccountTypeWithDataSet.get( |
| values.getAsString(RawContacts.ACCOUNT_TYPE), |
| values.getAsString(RawContacts.DATA_SET)); |
| result.remove(type); |
| } |
| |
| // Set to mInvitableAccountTypes |
| contactData.mInvitableAccountTypes.addAll(result.values()); |
| } |
| |
| /** |
| * Extracts Contact level columns from the cursor. |
| */ |
| private Result loadContactHeaderData(final Cursor cursor, Uri contactUri) { |
| final String directoryParameter = |
| contactUri.getQueryParameter(ContactsContract.DIRECTORY_PARAM_KEY); |
| final long directoryId = directoryParameter == null |
| ? Directory.DEFAULT |
| : Long.parseLong(directoryParameter); |
| final long contactId = cursor.getLong(ContactQuery.CONTACT_ID); |
| final String lookupKey = cursor.getString(ContactQuery.LOOKUP_KEY); |
| final long nameRawContactId = cursor.getLong(ContactQuery.NAME_RAW_CONTACT_ID); |
| final int displayNameSource = cursor.getInt(ContactQuery.DISPLAY_NAME_SOURCE); |
| final String displayName = cursor.getString(ContactQuery.DISPLAY_NAME); |
| final String altDisplayName = cursor.getString(ContactQuery.ALT_DISPLAY_NAME); |
| final String phoneticName = cursor.getString(ContactQuery.PHONETIC_NAME); |
| final long photoId = cursor.getLong(ContactQuery.PHOTO_ID); |
| final String photoUri = cursor.getString(ContactQuery.PHOTO_URI); |
| final boolean starred = cursor.getInt(ContactQuery.STARRED) != 0; |
| final Integer presence = cursor.isNull(ContactQuery.CONTACT_PRESENCE) |
| ? null |
| : cursor.getInt(ContactQuery.CONTACT_PRESENCE); |
| final boolean sendToVoicemail = cursor.getInt(ContactQuery.SEND_TO_VOICEMAIL) == 1; |
| final String customRingtone = cursor.getString(ContactQuery.CUSTOM_RINGTONE); |
| final boolean isUserProfile = cursor.getInt(ContactQuery.IS_USER_PROFILE) == 1; |
| |
| Uri lookupUri; |
| if (directoryId == Directory.DEFAULT || directoryId == Directory.LOCAL_INVISIBLE) { |
| lookupUri = ContentUris.withAppendedId( |
| Uri.withAppendedPath(Contacts.CONTENT_LOOKUP_URI, lookupKey), contactId); |
| } else { |
| lookupUri = contactUri; |
| } |
| |
| return new Result(mRequestedUri, contactUri, lookupUri, directoryId, lookupKey, |
| contactId, nameRawContactId, displayNameSource, photoId, photoUri, displayName, |
| altDisplayName, phoneticName, starred, presence, sendToVoicemail, |
| customRingtone, isUserProfile); |
| } |
| |
| /** |
| * Extracts RawContact level columns from the cursor. |
| */ |
| private ContentValues loadRawContact(Cursor cursor) { |
| ContentValues cv = new ContentValues(); |
| |
| cv.put(RawContacts._ID, cursor.getLong(ContactQuery.RAW_CONTACT_ID)); |
| |
| cursorColumnToContentValues(cursor, cv, ContactQuery.ACCOUNT_NAME); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.ACCOUNT_TYPE); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA_SET); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.ACCOUNT_TYPE_AND_DATA_SET); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DIRTY); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.VERSION); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.SOURCE_ID); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.SYNC1); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.SYNC2); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.SYNC3); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.SYNC4); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DELETED); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.CONTACT_ID); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.STARRED); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.NAME_VERIFIED); |
| |
| return cv; |
| } |
| |
| /** |
| * Extracts Data level columns from the cursor. |
| */ |
| private ContentValues loadData(Cursor cursor) { |
| ContentValues cv = new ContentValues(); |
| |
| cv.put(Data._ID, cursor.getLong(ContactQuery.DATA_ID)); |
| |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA1); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA2); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA3); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA4); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA5); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA6); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA7); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA8); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA9); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA10); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA11); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA12); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA13); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA14); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA15); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA_SYNC1); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA_SYNC2); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA_SYNC3); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA_SYNC4); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.DATA_VERSION); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.IS_PRIMARY); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.IS_SUPERPRIMARY); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.MIMETYPE); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.RES_PACKAGE); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.GROUP_SOURCE_ID); |
| cursorColumnToContentValues(cursor, cv, ContactQuery.CHAT_CAPABILITY); |
| |
| return cv; |
| } |
| |
| private void cursorColumnToContentValues( |
| Cursor cursor, ContentValues values, int index) { |
| switch (cursor.getType(index)) { |
| case Cursor.FIELD_TYPE_NULL: |
| // don't put anything in the content values |
| break; |
| case Cursor.FIELD_TYPE_INTEGER: |
| values.put(ContactQuery.COLUMNS[index], cursor.getLong(index)); |
| break; |
| case Cursor.FIELD_TYPE_STRING: |
| values.put(ContactQuery.COLUMNS[index], cursor.getString(index)); |
| break; |
| case Cursor.FIELD_TYPE_BLOB: |
| values.put(ContactQuery.COLUMNS[index], cursor.getBlob(index)); |
| break; |
| default: |
| throw new IllegalStateException("Invalid or unhandled data type"); |
| } |
| } |
| |
| private void loadDirectoryMetaData(Result result) { |
| long directoryId = result.getDirectoryId(); |
| |
| Cursor cursor = getContext().getContentResolver().query( |
| ContentUris.withAppendedId(Directory.CONTENT_URI, directoryId), |
| DirectoryQuery.COLUMNS, null, null, null); |
| if (cursor == null) { |
| return; |
| } |
| try { |
| if (cursor.moveToFirst()) { |
| final String displayName = cursor.getString(DirectoryQuery.DISPLAY_NAME); |
| final String packageName = cursor.getString(DirectoryQuery.PACKAGE_NAME); |
| final int typeResourceId = cursor.getInt(DirectoryQuery.TYPE_RESOURCE_ID); |
| final String accountType = cursor.getString(DirectoryQuery.ACCOUNT_TYPE); |
| final String accountName = cursor.getString(DirectoryQuery.ACCOUNT_NAME); |
| final int exportSupport = cursor.getInt(DirectoryQuery.EXPORT_SUPPORT); |
| String directoryType = null; |
| if (!TextUtils.isEmpty(packageName)) { |
| PackageManager pm = getContext().getPackageManager(); |
| try { |
| Resources resources = pm.getResourcesForApplication(packageName); |
| directoryType = resources.getString(typeResourceId); |
| } catch (NameNotFoundException e) { |
| Log.w(TAG, "Contact directory resource not found: " |
| + packageName + "." + typeResourceId); |
| } |
| } |
| |
| result.setDirectoryMetaData( |
| displayName, directoryType, accountType, accountName, exportSupport); |
| } |
| } finally { |
| cursor.close(); |
| } |
| } |
| |
| /** |
| * Loads groups meta-data for all groups associated with all constituent raw contacts' |
| * accounts. |
| */ |
| private void loadGroupMetaData(Result result) { |
| StringBuilder selection = new StringBuilder(); |
| ArrayList<String> selectionArgs = new ArrayList<String>(); |
| for (Entity entity : result.mEntities) { |
| ContentValues values = entity.getEntityValues(); |
| String accountName = values.getAsString(RawContacts.ACCOUNT_NAME); |
| String accountType = values.getAsString(RawContacts.ACCOUNT_TYPE); |
| String dataSet = values.getAsString(RawContacts.DATA_SET); |
| if (accountName != null && accountType != null) { |
| if (selection.length() != 0) { |
| selection.append(" OR "); |
| } |
| selection.append( |
| "(" + Groups.ACCOUNT_NAME + "=? AND " + Groups.ACCOUNT_TYPE + "=?"); |
| selectionArgs.add(accountName); |
| selectionArgs.add(accountType); |
| |
| if (dataSet != null) { |
| selection.append(" AND " + Groups.DATA_SET + "=?"); |
| selectionArgs.add(dataSet); |
| } else { |
| selection.append(" AND " + Groups.DATA_SET + " IS NULL"); |
| } |
| selection.append(")"); |
| } |
| } |
| Cursor cursor = getContext().getContentResolver().query(Groups.CONTENT_URI, |
| GroupQuery.COLUMNS, selection.toString(), selectionArgs.toArray(new String[0]), |
| null); |
| try { |
| while (cursor.moveToNext()) { |
| final String accountName = cursor.getString(GroupQuery.ACCOUNT_NAME); |
| final String accountType = cursor.getString(GroupQuery.ACCOUNT_TYPE); |
| final String dataSet = cursor.getString(GroupQuery.DATA_SET); |
| final long groupId = cursor.getLong(GroupQuery.ID); |
| final String title = cursor.getString(GroupQuery.TITLE); |
| final boolean defaultGroup = cursor.isNull(GroupQuery.AUTO_ADD) |
| ? false |
| : cursor.getInt(GroupQuery.AUTO_ADD) != 0; |
| final boolean favorites = cursor.isNull(GroupQuery.FAVORITES) |
| ? false |
| : cursor.getInt(GroupQuery.FAVORITES) != 0; |
| |
| result.addGroupMetaData(new GroupMetaData( |
| accountName, accountType, dataSet, groupId, title, defaultGroup, |
| favorites)); |
| } |
| } finally { |
| cursor.close(); |
| } |
| } |
| |
| /** |
| * Loads all stream items and stream item photos belonging to this contact. |
| */ |
| private void loadStreamItems(Result result) { |
| Cursor cursor = getContext().getContentResolver().query( |
| Contacts.CONTENT_LOOKUP_URI.buildUpon() |
| .appendPath(result.getLookupKey()) |
| .appendPath(Contacts.StreamItems.CONTENT_DIRECTORY).build(), |
| null, null, null, null); |
| Map<Long, StreamItemEntry> streamItemsById = new HashMap<Long, StreamItemEntry>(); |
| ArrayList<StreamItemEntry> streamItems = new ArrayList<StreamItemEntry>(); |
| try { |
| while (cursor.moveToNext()) { |
| StreamItemEntry streamItem = new StreamItemEntry(cursor); |
| streamItemsById.put(streamItem.getId(), streamItem); |
| streamItems.add(streamItem); |
| } |
| } finally { |
| cursor.close(); |
| } |
| |
| // Now retrieve any photo records associated with the stream items. |
| if (!streamItems.isEmpty()) { |
| if (result.isUserProfile()) { |
| // If the stream items we're loading are for the profile, we can't bulk-load the |
| // stream items with a custom selection. |
| for (StreamItemEntry entry : streamItems) { |
| Cursor siCursor = getContext().getContentResolver().query( |
| Uri.withAppendedPath( |
| ContentUris.withAppendedId( |
| StreamItems.CONTENT_URI, entry.getId()), |
| StreamItems.StreamItemPhotos.CONTENT_DIRECTORY), |
| null, null, null, null); |
| try { |
| while (siCursor.moveToNext()) { |
| entry.addPhoto(new StreamItemPhotoEntry(siCursor)); |
| } |
| } finally { |
| siCursor.close(); |
| } |
| } |
| } else { |
| String[] streamItemIdArr = new String[streamItems.size()]; |
| StringBuilder streamItemPhotoSelection = new StringBuilder(); |
| streamItemPhotoSelection.append(StreamItemPhotos.STREAM_ITEM_ID + " IN ("); |
| for (int i = 0; i < streamItems.size(); i++) { |
| if (i > 0) { |
| streamItemPhotoSelection.append(","); |
| } |
| streamItemPhotoSelection.append("?"); |
| streamItemIdArr[i] = String.valueOf(streamItems.get(i).getId()); |
| } |
| streamItemPhotoSelection.append(")"); |
| Cursor sipCursor = getContext().getContentResolver().query( |
| StreamItems.CONTENT_PHOTO_URI, |
| null, streamItemPhotoSelection.toString(), streamItemIdArr, |
| StreamItemPhotos.STREAM_ITEM_ID); |
| try { |
| while (sipCursor.moveToNext()) { |
| long streamItemId = sipCursor.getLong( |
| sipCursor.getColumnIndex(StreamItemPhotos.STREAM_ITEM_ID)); |
| StreamItemEntry streamItem = streamItemsById.get(streamItemId); |
| streamItem.addPhoto(new StreamItemPhotoEntry(sipCursor)); |
| } |
| } finally { |
| sipCursor.close(); |
| } |
| } |
| } |
| |
| // Set the sorted stream items on the result. |
| Collections.sort(streamItems); |
| result.mStreamItems.addAll(streamItems); |
| } |
| |
| @Override |
| protected void onPostExecute(Result result) { |
| unregisterObserver(); |
| |
| // The creator isn't interested in any further updates |
| if (mDestroyed || result == null) { |
| return; |
| } |
| |
| mContact = result; |
| |
| if (result.isLoaded()) { |
| mLookupUri = result.getLookupUri(); |
| |
| if (!result.isDirectoryEntry()) { |
| Log.i(TAG, "Registering content observer for " + mLookupUri); |
| if (mObserver == null) { |
| mObserver = new ForceLoadContentObserver(); |
| } |
| getContext().getContentResolver().registerContentObserver( |
| mLookupUri, true, mObserver); |
| } |
| |
| if (mContact.getPhotoBinaryData() == null && mContact.getPhotoUri() != null) { |
| mContact.setLoadingPhoto(true); |
| new AsyncPhotoLoader().execute(mContact.getPhotoUri()); |
| } |
| |
| // inform the source of the data that this contact is being looked at |
| postViewNotificationToSyncAdapter(); |
| } |
| |
| deliverResult(mContact); |
| } |
| } |
| |
| /** |
| * Posts a message to the contributing sync adapters that have opted-in, notifying them |
| * that the contact has just been loaded |
| */ |
| private void postViewNotificationToSyncAdapter() { |
| Context context = getContext(); |
| for (Entity entity : mContact.getEntities()) { |
| final ContentValues entityValues = entity.getEntityValues(); |
| final long rawContactId = entityValues.getAsLong(RawContacts.Entity._ID); |
| if (mNotifiedRawContactIds.contains(rawContactId)) { |
| continue; // Already notified for this raw contact. |
| } |
| mNotifiedRawContactIds.add(rawContactId); |
| final String type = entityValues.getAsString(RawContacts.ACCOUNT_TYPE); |
| final String dataSet = entityValues.getAsString(RawContacts.DATA_SET); |
| final AccountType accountType = AccountTypeManager.getInstance(context).getAccountType( |
| type, dataSet); |
| final String serviceName = accountType.getViewContactNotifyServiceClassName(); |
| final String resPackageName = accountType.resPackageName; |
| if (!TextUtils.isEmpty(serviceName) && !TextUtils.isEmpty(resPackageName)) { |
| final Uri uri = ContentUris.withAppendedId(RawContacts.CONTENT_URI, rawContactId); |
| final Intent intent = new Intent(); |
| intent.setClassName(resPackageName, serviceName); |
| intent.setAction(Intent.ACTION_VIEW); |
| intent.setDataAndType(uri, RawContacts.CONTENT_ITEM_TYPE); |
| try { |
| context.startService(intent); |
| } catch (Exception e) { |
| Log.e(TAG, "Error sending message to source-app", e); |
| } |
| } |
| } |
| } |
| |
| private class AsyncPhotoLoader extends AsyncTask<String, Void, byte[]> { |
| |
| private static final int BUFFER_SIZE = 1024*16; |
| |
| @Override |
| protected byte[] doInBackground(String... params) { |
| Uri uri = Uri.parse(params[0]); |
| byte[] data = null; |
| try { |
| InputStream is = getContext().getContentResolver().openInputStream(uri); |
| if (is != null) { |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| try { |
| byte[] mBuffer = new byte[BUFFER_SIZE]; |
| |
| int size; |
| while ((size = is.read(mBuffer)) != -1) { |
| baos.write(mBuffer, 0, size); |
| } |
| data = baos.toByteArray(); |
| } finally { |
| is.close(); |
| } |
| } else { |
| Log.v(TAG, "Cannot load photo " + uri); |
| } |
| } catch (IOException e) { |
| Log.e(TAG, "Cannot load photo " + uri, e); |
| } |
| |
| return data; |
| } |
| |
| @Override |
| protected void onPostExecute(byte[] data) { |
| if (mContact != null) { |
| mContact = new Result(mContact); |
| mContact.setPhotoBinaryData(data); |
| mContact.setLoadingPhoto(false); |
| deliverResult(mContact); |
| } |
| } |
| } |
| |
| private void unregisterObserver() { |
| if (mObserver != null) { |
| getContext().getContentResolver().unregisterContentObserver(mObserver); |
| mObserver = null; |
| } |
| } |
| |
| public ContactLoader(Context context, Uri lookupUri) { |
| this(context, lookupUri, false, false, false); |
| } |
| |
| public ContactLoader(Context context, Uri lookupUri, boolean loadGroupMetaData, |
| boolean loadStreamItems, boolean loadInvitableAccountTypes) { |
| super(context); |
| mLookupUri = lookupUri; |
| mRequestedUri = lookupUri; |
| mLoadGroupMetaData = loadGroupMetaData; |
| mLoadStreamItems = loadStreamItems; |
| mLoadInvitableAccountTypes = loadInvitableAccountTypes; |
| } |
| |
| public Uri getLookupUri() { |
| return mLookupUri; |
| } |
| |
| @Override |
| protected void onStartLoading() { |
| if (mContact != null) { |
| deliverResult(mContact); |
| } |
| |
| if (takeContentChanged() || mContact == null) { |
| forceLoad(); |
| } |
| } |
| |
| @Override |
| protected void onForceLoad() { |
| final LoadContactTask task = new LoadContactTask(); |
| task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[])null); |
| } |
| |
| @Override |
| protected void onReset() { |
| unregisterObserver(); |
| mContact = null; |
| mDestroyed = true; |
| } |
| } |
