src/com/owncloud/android/operations/SynchronizeFolderOperation.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2012-2014 ownCloud Inc.
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License version 2,
   6  *   as published by the Free Software Foundation.
   7  *
   8  *   This program is distributed in the hope that it will be useful,
   9  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  *   GNU General Public License for more details.
  12  *
  13  *   You should have received a copy of the GNU General Public License
  14  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  *
  16  */
  17
  18 package com.owncloud.android.operations;
  19
  20 import java.io.File;
  21 import java.io.FileInputStream;
  22 import java.io.FileOutputStream;
  23 import java.io.IOException;
  24 import java.io.InputStream;
  25 import java.io.OutputStream;
  26 import java.util.ArrayList;
  27 import java.util.HashMap;
  28 import java.util.List;
  29 import java.util.Map;
  30 import java.util.Vector;
  31
  32 import org.apache.http.HttpStatus;
  33 import android.accounts.Account;
  34 import android.content.Context;
  35 import android.content.Intent;
  36 import android.util.Log;
  37 //import android.support.v4.content.LocalBroadcastManager;
  38
  39 import com.owncloud.android.datamodel.FileDataStorageManager;
  40 import com.owncloud.android.datamodel.OCFile;
  41
  42 import com.owncloud.android.lib.common.OwnCloudClient;
  43 import com.owncloud.android.lib.resources.shares.OCShare;
  44 import com.owncloud.android.lib.common.operations.RemoteOperation;
  45 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
  46 import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
  47 import com.owncloud.android.lib.common.utils.Log_OC;
  48 import com.owncloud.android.lib.resources.shares.GetRemoteSharesForFileOperation;
  49 import com.owncloud.android.lib.resources.files.FileUtils;
  50 import com.owncloud.android.lib.resources.files.ReadRemoteFileOperation;
  51 import com.owncloud.android.lib.resources.files.ReadRemoteFolderOperation;
  52 import com.owncloud.android.lib.resources.files.RemoteFile;
  53
  54 import com.owncloud.android.syncadapter.FileSyncAdapter;
  55 import com.owncloud.android.utils.FileStorageUtils;
  56
  57
  58
  59 /**
  60  *  Remote operation performing the synchronization of the list of files contained
  61  *  in a folder identified with its remote path.
  62  *
  63  *  Fetches the list and properties of the files contained in the given folder, including their
  64  *  properties, and updates the local database with them.
  65  *
  66  *  Does NOT enter in the child folders to synchronize their contents also.
  67  *
  68  *  @author David A. Velasco
  69  */
  70 public class SynchronizeFolderOperation extends RemoteOperation {
  71
  72     private static final String TAG = SynchronizeFolderOperation.class.getSimpleName();
  73
  74     public static final String EVENT_SINGLE_FOLDER_CONTENTS_SYNCED  =
  75             SynchronizeFolderOperation.class.getName() + ".EVENT_SINGLE_FOLDER_CONTENTS_SYNCED";
  76     public static final String EVENT_SINGLE_FOLDER_SHARES_SYNCED    =
  77             SynchronizeFolderOperation.class.getName() + ".EVENT_SINGLE_FOLDER_SHARES_SYNCED";
  78
  79     /** Time stamp for the synchronization process in progress */
  80     private long mCurrentSyncTime;
  81
  82     /** Remote folder to synchronize */
  83     private OCFile mLocalFolder;
  84
  85     /** Access to the local database */
  86     private FileDataStorageManager mStorageManager;
  87
  88     /** Account where the file to synchronize belongs */
  89     private Account mAccount;
  90
  91     /** Android context; necessary to send requests to the download service */
  92     private Context mContext;
  93
  94     /** Files and folders contained in the synchronized folder after a successful operation */
  95     private List<OCFile> mChildren;
  96
  97     /** Counter of conflicts found between local and remote files */
  98     private int mConflictsFound;
  99
 100     /** Counter of failed operations in synchronization of kept-in-sync files */
 101     private int mFailsInFavouritesFound;
 102
 103     /**
 104      * Map of remote and local paths to files that where locally stored in a location
 105      * out of the ownCloud folder and couldn't be copied automatically into it
 106      **/
 107     private Map<String, String> mForgottenLocalFiles;
 108
 109     /** 'True' means that this operation is part of a full account synchronization */
 110     private boolean mSyncFullAccount;
 111
 112     /** 'True' means that Share resources bound to the files into should be refreshed also */
 113     private boolean mIsShareSupported;
 114
 115     /** 'True' means that the remote folder changed and should be fetched */
 116     private boolean mRemoteFolderChanged;
 117
 118     /** 'True' means that Etag will be ignored */
 119     private boolean mIgnoreETag;
 120
 121
 122     /**
 123      * Creates a new instance of {@link SynchronizeFolderOperation}.
 124      *
 125      * @param   folder                  Folder to synchronize.
 126      * @param   currentSyncTime         Time stamp for the synchronization process in progress.
 127      * @param   syncFullAccount         'True' means that this operation is part of a full account
 128      *                                  synchronization.
 129      * @param   isShareSupported        'True' means that the server supports the sharing API.
 130      * @param   ignoreEtag              'True' means that the content of the remote folder should
 131      *                                  be fetched and updated even though the 'eTag' did not
 132      *                                  change.
 133      * @param   dataStorageManager      Interface with the local database.
 134      * @param   account                 ownCloud account where the folder is located.
 135      * @param   context                 Application context.
 136      */
 137     public SynchronizeFolderOperation(  OCFile folder,
 138                                         long currentSyncTime,
 139                                         boolean syncFullAccount,
 140                                         boolean isShareSupported,
 141                                         boolean ignoreETag,
 142                                         FileDataStorageManager dataStorageManager,
 143                                         Account account,
 144                                         Context context ) {
 145         mLocalFolder = folder;
 146         mCurrentSyncTime = currentSyncTime;
 147         mSyncFullAccount = syncFullAccount;
 148         mIsShareSupported = isShareSupported;
 149         mStorageManager = dataStorageManager;
 150         mAccount = account;
 151         mContext = context;
 152         mForgottenLocalFiles = new HashMap<String, String>();
 153         mRemoteFolderChanged = false;
 154         mIgnoreETag = ignoreETag;
 155     }
 156
 157
 158     public int getConflictsFound() {
 159         return mConflictsFound;
 160     }
 161
 162     public int getFailsInFavouritesFound() {
 163         return mFailsInFavouritesFound;
 164     }
 165
 166     public Map<String, String> getForgottenLocalFiles() {
 167         return mForgottenLocalFiles;
 168     }
 169
 170     /**
 171      * Returns the list of files and folders contained in the synchronized folder,
 172      * if called after synchronization is complete.
 173      *
 174      * @return  List of files and folders contained in the synchronized folder.
 175      */
 176     public List<OCFile> getChildren() {
 177         return mChildren;
 178     }
 179
 180     /**
 181      * Performs the synchronization.
 182      *
 183      * {@inheritDoc}
 184      */
 185     @Override
 186     protected RemoteOperationResult run(OwnCloudClient client) {
 187         RemoteOperationResult result = null;
 188         mFailsInFavouritesFound = 0;
 189         mConflictsFound = 0;
 190         mForgottenLocalFiles.clear();
 191
 192         if (FileUtils.PATH_SEPARATOR.equals(mLocalFolder.getRemotePath()) && !mSyncFullAccount) {
 193             updateOCVersion(client);
 194         }
 195
 196         result = checkForChanges(client);
 197
 198         if (result.isSuccess()) {
 199             if (mRemoteFolderChanged) {
 200                 result = fetchAndSyncRemoteFolder(client);
 201             } else {
 202                 mChildren = mStorageManager.getFolderContent(mLocalFolder);
 203             }
 204         }
 205
 206         if (!mSyncFullAccount) {
 207             sendLocalBroadcast(
 208                     EVENT_SINGLE_FOLDER_CONTENTS_SYNCED, mLocalFolder.getRemotePath(), result
 209             );
 210         }
 211
 212         if (result.isSuccess() && mIsShareSupported && !mSyncFullAccount) {
 213             refreshSharesForFolder(client); // share result is ignored
 214         }
 215
 216         if (!mSyncFullAccount) {
 217             sendLocalBroadcast(
 218                     EVENT_SINGLE_FOLDER_SHARES_SYNCED, mLocalFolder.getRemotePath(), result
 219             );
 220         }
 221
 222         return result;
 223
 224     }
 225
 226
 227     private void updateOCVersion(OwnCloudClient client) {
 228         UpdateOCVersionOperation update = new UpdateOCVersionOperation(mAccount, mContext);
 229         RemoteOperationResult result = update.execute(client);
 230         if (result.isSuccess()) {
 231             mIsShareSupported = update.getOCVersion().isSharedSupported();
 232         }
 233     }
 234
 235
 236     private RemoteOperationResult checkForChanges(OwnCloudClient client) {
 237         mRemoteFolderChanged = true;
 238         RemoteOperationResult result = null;
 239         String remotePath = null;
 240
 241         remotePath = mLocalFolder.getRemotePath();
 242         Log_OC.d(TAG, "Checking changes in " + mAccount.name + remotePath);
 243
 244         // remote request
 245         ReadRemoteFileOperation operation = new ReadRemoteFileOperation(remotePath);
 246         result = operation.execute(client);
 247         if (result.isSuccess()){
 248             OCFile remoteFolder = FileStorageUtils.fillOCFile((RemoteFile) result.getData().get(0));
 249
 250             if (!mIgnoreETag) {
 251                 // check if remote and local folder are different
 252                 mRemoteFolderChanged =
 253                         !(remoteFolder.getEtag().equalsIgnoreCase(mLocalFolder.getEtag()));
 254             }
 255
 256             result = new RemoteOperationResult(ResultCode.OK);
 257
 258             Log_OC.i(TAG, "Checked " + mAccount.name + remotePath + " : " +
 259                     (mRemoteFolderChanged ? "changed" : "not changed"));
 260
 261         } else {
 262             // check failed
 263             if (result.getCode() == ResultCode.FILE_NOT_FOUND) {
 264                 removeLocalFolder();
 265             }
 266             if (result.isException()) {
 267                 Log_OC.e(TAG, "Checked " + mAccount.name + remotePath  + " : " +
 268                         result.getLogMessage(), result.getException());
 269             } else {
 270                 Log_OC.e(TAG, "Checked " + mAccount.name + remotePath + " : " +
 271                         result.getLogMessage());
 272             }
 273         }
 274
 275         return result;
 276     }
 277
 278
 279     private RemoteOperationResult fetchAndSyncRemoteFolder(OwnCloudClient client) {
 280         String remotePath = mLocalFolder.getRemotePath();
 281         ReadRemoteFolderOperation operation = new ReadRemoteFolderOperation(remotePath);
 282         RemoteOperationResult result = operation.execute(client);
 283         Log_OC.d(TAG, "Synchronizing " + mAccount.name + remotePath);
 284
 285         if (result.isSuccess()) {
 286             synchronizeData(result.getData(), client);
 287             if (mConflictsFound > 0  || mFailsInFavouritesFound > 0) {
 288                 result = new RemoteOperationResult(ResultCode.SYNC_CONFLICT);
 289                     // should be a different result code, but will do the job
 290             }
 291         } else {
 292             if (result.getCode() == ResultCode.FILE_NOT_FOUND)
 293                 removeLocalFolder();
 294         }
 295
 296         return result;
 297     }
 298
 299
 300     private void removeLocalFolder() {
 301         if (mStorageManager.fileExists(mLocalFolder.getFileId())) {
 302             String currentSavePath = FileStorageUtils.getSavePath(mAccount.name);
 303             mStorageManager.removeFolder(
 304                     mLocalFolder,
 305                     true,
 306                     (   mLocalFolder.isDown() &&
 307                             mLocalFolder.getStoragePath().startsWith(currentSavePath)
 308                     )
 309             );
 310         }
 311     }
 312
 313
 314     /**
 315      *  Synchronizes the data retrieved from the server about the contents of the target folder
 316      *  with the current data in the local database.
 317      *
 318      *  Grants that mChildren is updated with fresh data after execution.
 319      *
 320      *  @param folderAndFiles   Remote folder and children files in Folder
 321      *
 322      *  @param client           Client instance to the remote server where the data were
 323      *                          retrieved.
 324      *  @return                 'True' when any change was made in the local data, 'false' otherwise
 325      */
 326     private void synchronizeData(ArrayList<Object> folderAndFiles, OwnCloudClient client) {
 327         Vector<OCFile> mImageFiles = mStorageManager.getFolderImages(mLocalFolder);
 328
 329         // get 'fresh data' from the database
 330         mLocalFolder = mStorageManager.getFileByPath(mLocalFolder.getRemotePath());
 331
 332         // parse data from remote folder
 333         OCFile remoteFolder = fillOCFile((RemoteFile)folderAndFiles.get(0));
 334         remoteFolder.setParentId(mLocalFolder.getParentId());
 335         remoteFolder.setFileId(mLocalFolder.getFileId());
 336
 337         Log_OC.d(TAG, "Remote folder " + mLocalFolder.getRemotePath()
 338                 + " changed - starting update of local data ");
 339
 340         List<OCFile> updatedFiles = new Vector<OCFile>(folderAndFiles.size() - 1);
 341         List<SynchronizeFileOperation> filesToSyncContents = new Vector<SynchronizeFileOperation>();
 342
 343         // get current data about local contents of the folder to synchronize
 344         List<OCFile> localFiles = mStorageManager.getFolderContent(mLocalFolder);
 345         Map<String, OCFile> localFilesMap = new HashMap<String, OCFile>(localFiles.size());
 346         for (OCFile file : localFiles) {
 347             localFilesMap.put(file.getRemotePath(), file);
 348         }
 349
 350         // loop to update every child
 351         OCFile remoteFile = null, localFile = null;
 352         for (int i=1; i<folderAndFiles.size(); i++) {
 353             /// new OCFile instance with the data from the server
 354             remoteFile = fillOCFile((RemoteFile)folderAndFiles.get(i));
 355             remoteFile.setParentId(mLocalFolder.getFileId());
 356
 357             /// retrieve local data for the read file
 358             //  localFile = mStorageManager.getFileByPath(remoteFile.getRemotePath());
 359             localFile = localFilesMap.remove(remoteFile.getRemotePath());
 360
 361             /// add to the remoteFile (the new one) data about LOCAL STATE (not existing in server)
 362             remoteFile.setLastSyncDateForProperties(mCurrentSyncTime);
 363             if (localFile != null) {
 364                 // some properties of local state are kept unmodified
 365                 remoteFile.setFileId(localFile.getFileId());
 366                 remoteFile.setKeepInSync(localFile.keepInSync());
 367                 remoteFile.setLastSyncDateForData(localFile.getLastSyncDateForData());
 368                 remoteFile.setModificationTimestampAtLastSyncForData(
 369                         localFile.getModificationTimestampAtLastSyncForData()
 370                 );
 371                 remoteFile.setStoragePath(localFile.getStoragePath());
 372                 // eTag will not be updated unless contents are synchronized
 373                 //  (Synchronize[File|Folder]Operation with remoteFile as parameter)
 374                 remoteFile.setEtag(localFile.getEtag());
 375                 if (remoteFile.isFolder()) {
 376                     remoteFile.setFileLength(localFile.getFileLength());
 377                         // TODO move operations about size of folders to FileContentProvider
 378                 } else if (mRemoteFolderChanged && remoteFile.isImage()) {
 379                     // If image has been updated on the server, set for updating the thumbnail
 380                     for (OCFile fileImage: mImageFiles) {
 381                         if (remoteFile.getRemoteId().equals(fileImage.getRemoteId()) &&
 382                                 remoteFile.getModificationTimestamp() > fileImage.getModificationTimestamp()) {
 383                             remoteFile.setNeedsUpdateThumbnail(true);
 384                             Log.d(TAG, "Image " + remoteFile.getFileName() + " updated on the server");
 385                         }
 386                     }
 387                 }
 388                 remoteFile.setPublicLink(localFile.getPublicLink());
 389                 remoteFile.setShareByLink(localFile.isShareByLink());
 390             } else {
 391                 // remote eTag will not be updated unless contents are synchronized
 392                 //  (Synchronize[File|Folder]Operation with remoteFile as parameter)
 393                 remoteFile.setEtag("");
 394             }
 395
 396             /// check and fix, if needed, local storage path
 397             checkAndFixForeignStoragePath(remoteFile);      // policy - local files are COPIED
 398                                                             // into the ownCloud local folder;
 399             searchForLocalFileInDefaultPath(remoteFile);    // legacy
 400
 401             /// prepare content synchronization for kept-in-sync files
 402             if (remoteFile.keepInSync()) {
 403                 SynchronizeFileOperation operation = new SynchronizeFileOperation(  localFile,
 404                                                                                     remoteFile,
 405                                                                                     mAccount,
 406                                                                                     true,
 407                                                                                     mContext
 408                                                                                     );
 409
 410                 filesToSyncContents.add(operation);
 411             }
 412
 413             updatedFiles.add(remoteFile);
 414         }
 415
 416         // save updated contents in local database
 417         mStorageManager.saveFolder(remoteFolder, updatedFiles, localFilesMap.values());
 418
 419         // request for the synchronization of file contents AFTER saving current remote properties
 420         startContentSynchronizations(filesToSyncContents, client);
 421
 422         mChildren = updatedFiles;
 423     }
 424
 425     /**
 426      * Performs a list of synchronization operations, determining if a download or upload is needed
 427      * or if exists conflict due to changes both in local and remote contents of the each file.
 428      *
 429      * If download or upload is needed, request the operation to the corresponding service and goes
 430      * on.
 431      *
 432      * @param filesToSyncContents       Synchronization operations to execute.
 433      * @param client                    Interface to the remote ownCloud server.
 434      */
 435     private void startContentSynchronizations(
 436             List<SynchronizeFileOperation> filesToSyncContents, OwnCloudClient client
 437         ) {
 438         RemoteOperationResult contentsResult = null;
 439         for (SynchronizeFileOperation op: filesToSyncContents) {
 440             contentsResult = op.execute(mStorageManager, mContext);   // async
 441             if (!contentsResult.isSuccess()) {
 442                 if (contentsResult.getCode() == ResultCode.SYNC_CONFLICT) {
 443                     mConflictsFound++;
 444                 } else {
 445                     mFailsInFavouritesFound++;
 446                     if (contentsResult.getException() != null) {
 447                         Log_OC.e(TAG, "Error while synchronizing favourites : "
 448                                 +  contentsResult.getLogMessage(), contentsResult.getException());
 449                     } else {
 450                         Log_OC.e(TAG, "Error while synchronizing favourites : "
 451                                 + contentsResult.getLogMessage());
 452                     }
 453                 }
 454             }   // won't let these fails break the synchronization process
 455         }
 456     }
 457
 458
 459     public boolean isMultiStatus(int status) {
 460         return (status == HttpStatus.SC_MULTI_STATUS);
 461     }
 462
 463     /**
 464      * Creates and populates a new {@link OCFile} object with the data read from the server.
 465      *
 466      * @param remote    remote file read from the server (remote file or folder).
 467      * @return          New OCFile instance representing the remote resource described by we.
 468      */
 469     private OCFile fillOCFile(RemoteFile remote) {
 470         OCFile file = new OCFile(remote.getRemotePath());
 471         file.setCreationTimestamp(remote.getCreationTimestamp());
 472         file.setFileLength(remote.getLength());
 473         file.setMimetype(remote.getMimeType());
 474         file.setModificationTimestamp(remote.getModifiedTimestamp());
 475         file.setEtag(remote.getEtag());
 476         file.setPermissions(remote.getPermissions());
 477         file.setRemoteId(remote.getRemoteId());
 478         return file;
 479     }
 480
 481
 482     /**
 483      * Checks the storage path of the OCFile received as parameter.
 484      * If it's out of the local ownCloud folder, tries to copy the file inside it.
 485      *
 486      * If the copy fails, the link to the local file is nullified. The account of forgotten
 487      * files is kept in {@link #mForgottenLocalFiles}
 488      *)
 489      * @param file      File to check and fix.
 490      */
 491     private void checkAndFixForeignStoragePath(OCFile file) {
 492         String storagePath = file.getStoragePath();
 493         String expectedPath = FileStorageUtils.getDefaultSavePathFor(mAccount.name, file);
 494         if (storagePath != null && !storagePath.equals(expectedPath)) {
 495             /// fix storagePaths out of the local ownCloud folder
 496             File originalFile = new File(storagePath);
 497             if (FileStorageUtils.getUsableSpace(mAccount.name) < originalFile.length()) {
 498                 mForgottenLocalFiles.put(file.getRemotePath(), storagePath);
 499                 file.setStoragePath(null);
 500
 501             } else {
 502                 InputStream in = null;
 503                 OutputStream out = null;
 504                 try {
 505                     File expectedFile = new File(expectedPath);
 506                     File expectedParent = expectedFile.getParentFile();
 507                     expectedParent.mkdirs();
 508                     if (!expectedParent.isDirectory()) {
 509                         throw new IOException(
 510                                 "Unexpected error: parent directory could not be created"
 511                         );
 512                     }
 513                     expectedFile.createNewFile();
 514                     if (!expectedFile.isFile()) {
 515                         throw new IOException("Unexpected error: target file could not be created");
 516                     }
 517                     in = new FileInputStream(originalFile);
 518                     out = new FileOutputStream(expectedFile);
 519                     byte[] buf = new byte[1024];
 520                     int len;
 521                     while ((len = in.read(buf)) > 0){
 522                         out.write(buf, 0, len);
 523                     }
 524                     file.setStoragePath(expectedPath);
 525
 526                 } catch (Exception e) {
 527                     Log_OC.e(TAG, "Exception while copying foreign file " + expectedPath, e);
 528                     mForgottenLocalFiles.put(file.getRemotePath(), storagePath);
 529                     file.setStoragePath(null);
 530
 531                 } finally {
 532                     try {
 533                         if (in != null) in.close();
 534                     } catch (Exception e) {
 535                         Log_OC.d(TAG, "Weird exception while closing input stream for "
 536                                 + storagePath + " (ignoring)", e);
 537                     }
 538                     try {
 539                         if (out != null) out.close();
 540                     } catch (Exception e) {
 541                         Log_OC.d(TAG, "Weird exception while closing output stream for "
 542                                 + expectedPath + " (ignoring)", e);
 543                     }
 544                 }
 545             }
 546         }
 547     }
 548
 549
 550     private RemoteOperationResult refreshSharesForFolder(OwnCloudClient client) {
 551         RemoteOperationResult result = null;
 552
 553         // remote request
 554         GetRemoteSharesForFileOperation operation =
 555                 new GetRemoteSharesForFileOperation(mLocalFolder.getRemotePath(), false, true);
 556         result = operation.execute(client);
 557
 558         if (result.isSuccess()) {
 559             // update local database
 560             ArrayList<OCShare> shares = new ArrayList<OCShare>();
 561             for(Object obj: result.getData()) {
 562                 shares.add((OCShare) obj);
 563             }
 564             mStorageManager.saveSharesInFolder(shares, mLocalFolder);
 565         }
 566
 567         return result;
 568     }
 569
 570
 571     /**
 572      * Scans the default location for saving local copies of files searching for
 573      * a 'lost' file with the same full name as the {@link OCFile} received as
 574      * parameter.
 575      *
 576      * @param file      File to associate a possible 'lost' local file.
 577      */
 578     private void searchForLocalFileInDefaultPath(OCFile file) {
 579         if (file.getStoragePath() == null && !file.isFolder()) {
 580             File f = new File(FileStorageUtils.getDefaultSavePathFor(mAccount.name, file));
 581             if (f.exists()) {
 582                 file.setStoragePath(f.getAbsolutePath());
 583                 file.setLastSyncDateForData(f.lastModified());
 584             }
 585         }
 586     }
 587
 588
 589     /**
 590      * Sends a message to any application component interested in the progress
 591      * of the synchronization.
 592      *
 593      * @param event
 594      * @param dirRemotePath     Remote path of a folder that was just synchronized
 595      *                          (with or without success)
 596      * @param result
 597      */
 598     private void sendLocalBroadcast(
 599             String event, String dirRemotePath, RemoteOperationResult result
 600         ) {
 601         Log_OC.d(TAG, "Send broadcast " + event);
 602         Intent intent = new Intent(event);
 603         intent.putExtra(FileSyncAdapter.EXTRA_ACCOUNT_NAME, mAccount.name);
 604         if (dirRemotePath != null) {
 605             intent.putExtra(FileSyncAdapter.EXTRA_FOLDER_PATH, dirRemotePath);
 606         }
 607         intent.putExtra(FileSyncAdapter.EXTRA_RESULT, result);
 608         mContext.sendStickyBroadcast(intent);
 609         //LocalBroadcastManager.getInstance(mContext).sendBroadcast(intent);
 610     }
 611
 612
 613     public boolean getRemoteFolderChanged() {
 614         return mRemoteFolderChanged;
 615     }
 616
 617 }