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

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author David A. Velasco
   5  *   Copyright (C) 2015 ownCloud Inc.
   6  *
   7  *   This program is free software: you can redistribute it and/or modify
   8  *   it under the terms of the GNU General Public License version 2,
   9  *   as published by the Free Software Foundation.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 package com.owncloud.android.operations;
  22
  23 import java.io.File;
  24 import java.io.FileInputStream;
  25 import java.io.FileOutputStream;
  26 import java.io.IOException;
  27 import java.io.InputStream;
  28 import java.io.OutputStream;
  29 import java.util.ArrayList;
  30 import java.util.HashMap;
  31 import java.util.List;
  32 import java.util.Map;
  33 import java.util.Vector;
  34
  35 import org.apache.http.HttpStatus;
  36 import android.accounts.Account;
  37 import android.content.Context;
  38 import android.content.Intent;
  39 import android.util.Log;
  40 //import android.support.v4.content.LocalBroadcastManager;
  41
  42 import com.owncloud.android.MainApp;
  43 import com.owncloud.android.datamodel.FileDataStorageManager;
  44 import com.owncloud.android.datamodel.OCFile;
  45
  46 import com.owncloud.android.lib.common.OwnCloudClient;
  47 import com.owncloud.android.lib.resources.shares.OCShare;
  48 import com.owncloud.android.lib.common.operations.RemoteOperation;
  49 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
  50 import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
  51 import com.owncloud.android.lib.common.utils.Log_OC;
  52 import com.owncloud.android.lib.resources.shares.GetRemoteSharesForFileOperation;
  53 import com.owncloud.android.lib.resources.files.FileUtils;
  54 import com.owncloud.android.lib.resources.files.ReadRemoteFileOperation;
  55 import com.owncloud.android.lib.resources.files.ReadRemoteFolderOperation;
  56 import com.owncloud.android.lib.resources.files.RemoteFile;
  57
  58 import com.owncloud.android.syncadapter.FileSyncAdapter;
  59 import com.owncloud.android.utils.FileStorageUtils;
  60
  61
  62
  63 /**
  64  *  Remote operation performing the synchronization of the list of files contained
  65  *  in a folder identified with its remote path.
  66  *
  67  *  Fetches the list and properties of the files contained in the given folder, including their
  68  *  properties, and updates the local database with them.
  69  *
  70  *  Does NOT enter in the child folders to synchronize their contents also.
  71  */
  72 public class RefreshFolderOperation extends RemoteOperation {
  73
  74     private static final String TAG = RefreshFolderOperation.class.getSimpleName();
  75
  76     public static final String EVENT_SINGLE_FOLDER_CONTENTS_SYNCED  =
  77             RefreshFolderOperation.class.getName() + ".EVENT_SINGLE_FOLDER_CONTENTS_SYNCED";
  78     public static final String EVENT_SINGLE_FOLDER_SHARES_SYNCED    =
  79             RefreshFolderOperation.class.getName() + ".EVENT_SINGLE_FOLDER_SHARES_SYNCED";
  80
  81     /** Time stamp for the synchronization process in progress */
  82     private long mCurrentSyncTime;
  83
  84     /** Remote folder to synchronize */
  85     private OCFile mLocalFolder;
  86
  87     /** Access to the local database */
  88     private FileDataStorageManager mStorageManager;
  89
  90     /** Account where the file to synchronize belongs */
  91     private Account mAccount;
  92
  93     /** Android context; necessary to send requests to the download service */
  94     private Context mContext;
  95
  96     /** Files and folders contained in the synchronized folder after a successful operation */
  97     private List<OCFile> mChildren;
  98
  99     /** Counter of conflicts found between local and remote files */
 100     private int mConflictsFound;
 101
 102     /** Counter of failed operations in synchronization of kept-in-sync files */
 103     private int mFailsInFavouritesFound;
 104
 105     /**
 106      * Map of remote and local paths to files that where locally stored in a location
 107      * out of the ownCloud folder and couldn't be copied automatically into it
 108      **/
 109     private Map<String, String> mForgottenLocalFiles;
 110
 111     /** 'True' means that this operation is part of a full account synchronization */
 112     private boolean mSyncFullAccount;
 113
 114     /** 'True' means that Share resources bound to the files into should be refreshed also */
 115     private boolean mIsShareSupported;
 116
 117     /** 'True' means that the remote folder changed and should be fetched */
 118     private boolean mRemoteFolderChanged;
 119
 120     /** 'True' means that Etag will be ignored */
 121     private boolean mIgnoreETag;
 122
 123
 124     /**
 125      * Creates a new instance of {@link RefreshFolderOperation}.
 126      *
 127      * @param   folder                  Folder to synchronize.
 128      * @param   currentSyncTime         Time stamp for the synchronization process in progress.
 129      * @param   syncFullAccount         'True' means that this operation is part of a full account
 130      *                                  synchronization.
 131      * @param   isShareSupported        'True' means that the server supports the sharing API.
 132      * @param   ignoreETag              'True' means that the content of the remote folder should
 133      *                                  be fetched and updated even though the 'eTag' did not
 134      *                                  change.
 135      * @param   dataStorageManager      Interface with the local database.
 136      * @param   account                 ownCloud account where the folder is located.
 137      * @param   context                 Application context.
 138      */
 139     public RefreshFolderOperation(OCFile folder,
 140                                   long currentSyncTime,
 141                                   boolean syncFullAccount,
 142                                   boolean isShareSupported,
 143                                   boolean ignoreETag,
 144                                   FileDataStorageManager dataStorageManager,
 145                                   Account account,
 146                                   Context context) {
 147         mLocalFolder = folder;
 148         mCurrentSyncTime = currentSyncTime;
 149         mSyncFullAccount = syncFullAccount;
 150         mIsShareSupported = isShareSupported;
 151         mStorageManager = dataStorageManager;
 152         mAccount = account;
 153         mContext = context;
 154         mForgottenLocalFiles = new HashMap<String, String>();
 155         mRemoteFolderChanged = false;
 156         mIgnoreETag = ignoreETag;
 157     }
 158
 159
 160     public int getConflictsFound() {
 161         return mConflictsFound;
 162     }
 163
 164     public int getFailsInFavouritesFound() {
 165         return mFailsInFavouritesFound;
 166     }
 167
 168     public Map<String, String> getForgottenLocalFiles() {
 169         return mForgottenLocalFiles;
 170     }
 171
 172     /**
 173      * Returns the list of files and folders contained in the synchronized folder,
 174      * if called after synchronization is complete.
 175      *
 176      * @return  List of files and folders contained in the synchronized folder.
 177      */
 178     public List<OCFile> getChildren() {
 179         return mChildren;
 180     }
 181
 182     /**
 183      * Performs the synchronization.
 184      *
 185      * {@inheritDoc}
 186      */
 187     @Override
 188     protected RemoteOperationResult run(OwnCloudClient client) {
 189         RemoteOperationResult result = null;
 190         mFailsInFavouritesFound = 0;
 191         mConflictsFound = 0;
 192         mForgottenLocalFiles.clear();
 193
 194         if (FileUtils.PATH_SEPARATOR.equals(mLocalFolder.getRemotePath()) && !mSyncFullAccount) {
 195             updateOCVersion(client);
 196         }
 197
 198         result = checkForChanges(client);
 199
 200         if (result.isSuccess()) {
 201             if (mRemoteFolderChanged) {
 202                 result = fetchAndSyncRemoteFolder(client);
 203             } else {
 204                 mChildren = mStorageManager.getFolderContent(mLocalFolder, false);
 205             }
 206         }
 207
 208         if (!mSyncFullAccount) {
 209             sendLocalBroadcast(
 210                     EVENT_SINGLE_FOLDER_CONTENTS_SYNCED, mLocalFolder.getRemotePath(), result
 211             );
 212         }
 213
 214         if (result.isSuccess() && mIsShareSupported && !mSyncFullAccount) {
 215             refreshSharesForFolder(client); // share result is ignored
 216         }
 217
 218         if (!mSyncFullAccount) {
 219             sendLocalBroadcast(
 220                     EVENT_SINGLE_FOLDER_SHARES_SYNCED, mLocalFolder.getRemotePath(), result
 221             );
 222         }
 223
 224         return result;
 225
 226     }
 227
 228
 229     private void updateOCVersion(OwnCloudClient client) {
 230         UpdateOCVersionOperation update = new UpdateOCVersionOperation(mAccount, mContext);
 231         RemoteOperationResult result = update.execute(client);
 232         if (result.isSuccess()) {
 233             mIsShareSupported = update.getOCVersion().isSharedSupported();
 234         }
 235     }
 236
 237
 238     private RemoteOperationResult checkForChanges(OwnCloudClient client) {
 239         mRemoteFolderChanged = true;
 240         RemoteOperationResult result = null;
 241         String remotePath = null;
 242
 243         remotePath = mLocalFolder.getRemotePath();
 244         Log_OC.d(TAG, "Checking changes in " + mAccount.name + remotePath);
 245
 246         // remote request
 247         ReadRemoteFileOperation operation = new ReadRemoteFileOperation(remotePath);
 248         result = operation.execute(client);
 249         if (result.isSuccess()){
 250             OCFile remoteFolder = FileStorageUtils.fillOCFile((RemoteFile) result.getData().get(0));
 251
 252             if (!mIgnoreETag) {
 253                 // check if remote and local folder are different
 254                 String remoteFolderETag = remoteFolder.getEtag();
 255                 if (remoteFolderETag != null) {
 256                     mRemoteFolderChanged =
 257                             !(remoteFolderETag.equalsIgnoreCase(mLocalFolder.getEtag()));
 258                 } else {
 259                     Log_OC.e(TAG, "Checked " + mAccount.name + remotePath + " : " +
 260                             "No ETag received from server");
 261                 }
 262             }
 263
 264             result = new RemoteOperationResult(ResultCode.OK);
 265
 266             Log_OC.i(TAG, "Checked " + mAccount.name + remotePath + " : " +
 267                     (mRemoteFolderChanged ? "changed" : "not changed"));
 268
 269         } else {
 270             // check failed
 271             if (result.getCode() == ResultCode.FILE_NOT_FOUND) {
 272                 removeLocalFolder();
 273             }
 274             if (result.isException()) {
 275                 Log_OC.e(TAG, "Checked " + mAccount.name + remotePath  + " : " +
 276                         result.getLogMessage(), result.getException());
 277             } else {
 278                 Log_OC.e(TAG, "Checked " + mAccount.name + remotePath + " : " +
 279                         result.getLogMessage());
 280             }
 281         }
 282
 283         return result;
 284     }
 285
 286
 287     private RemoteOperationResult fetchAndSyncRemoteFolder(OwnCloudClient client) {
 288         String remotePath = mLocalFolder.getRemotePath();
 289         ReadRemoteFolderOperation operation = new ReadRemoteFolderOperation(remotePath);
 290         RemoteOperationResult result = operation.execute(client);
 291         Log_OC.d(TAG, "Synchronizing " + mAccount.name + remotePath);
 292
 293         if (result.isSuccess()) {
 294             synchronizeData(result.getData(), client);
 295             if (mConflictsFound > 0  || mFailsInFavouritesFound > 0) {
 296                 result = new RemoteOperationResult(ResultCode.SYNC_CONFLICT);
 297                     // should be a different result code, but will do the job
 298             }
 299         } else {
 300             if (result.getCode() == ResultCode.FILE_NOT_FOUND)
 301                 removeLocalFolder();
 302         }
 303
 304         return result;
 305     }
 306
 307
 308     private void removeLocalFolder() {
 309         if (mStorageManager.fileExists(mLocalFolder.getFileId())) {
 310             String currentSavePath = FileStorageUtils.getSavePath(mAccount.name);
 311             mStorageManager.removeFolder(
 312                     mLocalFolder,
 313                     true,
 314                     (   mLocalFolder.isDown() &&
 315                             mLocalFolder.getStoragePath().startsWith(currentSavePath)
 316                     )
 317             );
 318         }
 319     }
 320
 321
 322     /**
 323      *  Synchronizes the data retrieved from the server about the contents of the target folder
 324      *  with the current data in the local database.
 325      *
 326      *  Grants that mChildren is updated with fresh data after execution.
 327      *
 328      *  @param folderAndFiles   Remote folder and children files in Folder
 329      *
 330      *  @param client           Client instance to the remote server where the data were
 331      *                          retrieved.
 332      *  @return                 'True' when any change was made in the local data, 'false' otherwise
 333      */
 334     private void synchronizeData(ArrayList<Object> folderAndFiles, OwnCloudClient client) {
 335         // get 'fresh data' from the database
 336         mLocalFolder = mStorageManager.getFileByPath(mLocalFolder.getRemotePath());
 337
 338         // parse data from remote folder
 339         OCFile remoteFolder = fillOCFile((RemoteFile)folderAndFiles.get(0));
 340         remoteFolder.setParentId(mLocalFolder.getParentId());
 341         remoteFolder.setFileId(mLocalFolder.getFileId());
 342
 343         Log_OC.d(TAG, "Remote folder " + mLocalFolder.getRemotePath()
 344                 + " changed - starting update of local data ");
 345
 346         List<OCFile> updatedFiles = new Vector<OCFile>(folderAndFiles.size() - 1);
 347         List<SynchronizeFileOperation> filesToSyncContents = new Vector<SynchronizeFileOperation>();
 348
 349         // get current data about local contents of the folder to synchronize
 350         List<OCFile> localFiles = mStorageManager.getFolderContent(mLocalFolder, false);
 351         Map<String, OCFile> localFilesMap = new HashMap<String, OCFile>(localFiles.size());
 352         for (OCFile file : localFiles) {
 353             localFilesMap.put(file.getRemotePath(), file);
 354         }
 355
 356         // loop to update every child
 357         OCFile remoteFile = null, localFile = null;
 358         for (int i=1; i<folderAndFiles.size(); i++) {
 359             /// new OCFile instance with the data from the server
 360             remoteFile = fillOCFile((RemoteFile)folderAndFiles.get(i));
 361             remoteFile.setParentId(mLocalFolder.getFileId());
 362
 363             /// retrieve local data for the read file
 364             //  localFile = mStorageManager.getFileByPath(remoteFile.getRemotePath());
 365             localFile = localFilesMap.remove(remoteFile.getRemotePath());
 366
 367             /// add to the remoteFile (the new one) data about LOCAL STATE (not existing in server)
 368             remoteFile.setLastSyncDateForProperties(mCurrentSyncTime);
 369             if (localFile != null) {
 370                 // some properties of local state are kept unmodified
 371                 remoteFile.setFileId(localFile.getFileId());
 372                 remoteFile.setFavorite(localFile.isFavorite());
 373                 remoteFile.setLastSyncDateForData(localFile.getLastSyncDateForData());
 374                 remoteFile.setModificationTimestampAtLastSyncForData(
 375                         localFile.getModificationTimestampAtLastSyncForData()
 376                 );
 377                 remoteFile.setStoragePath(localFile.getStoragePath());
 378                 // eTag will not be updated unless contents are synchronized
 379                 //  (Synchronize[File|Folder]Operation with remoteFile as parameter)
 380                 remoteFile.setEtag(localFile.getEtag());
 381                 if (remoteFile.isFolder()) {
 382                     remoteFile.setFileLength(localFile.getFileLength());
 383                         // TODO move operations about size of folders to FileContentProvider
 384                 } else if (mRemoteFolderChanged && remoteFile.isImage() &&
 385                         remoteFile.getModificationTimestamp() !=
 386                                 localFile.getModificationTimestamp()) {
 387                     remoteFile.setNeedsUpdateThumbnail(true);
 388                     Log.d(TAG, "Image " + remoteFile.getFileName() + " updated on the server");
 389                 }
 390                 remoteFile.setPublicLink(localFile.getPublicLink());
 391                 remoteFile.setShareByLink(localFile.isShareByLink());
 392             } else {
 393                 // remote eTag will not be updated unless contents are synchronized
 394                 //  (Synchronize[File|Folder]Operation with remoteFile as parameter)
 395                 remoteFile.setEtag("");
 396             }
 397
 398             /// check and fix, if needed, local storage path
 399             checkAndFixForeignStoragePath(remoteFile);      // policy - local files are COPIED
 400                                                             // into the ownCloud local folder;
 401             searchForLocalFileInDefaultPath(remoteFile);    // legacy
 402
 403             /// prepare content synchronization for kept-in-sync files
 404             if (remoteFile.isFavorite()) {
 405                 SynchronizeFileOperation operation = new SynchronizeFileOperation(  localFile,
 406                                                                                     remoteFile,
 407                                                                                     mAccount,
 408                                                                                     true,
 409                                                                                     mContext
 410                                                                                     );
 411
 412                 filesToSyncContents.add(operation);
 413             }
 414
 415             updatedFiles.add(remoteFile);
 416         }
 417
 418         // save updated contents in local database
 419         mStorageManager.saveFolder(remoteFolder, updatedFiles, localFilesMap.values());
 420
 421         // request for the synchronization of file contents AFTER saving current remote properties
 422         startContentSynchronizations(filesToSyncContents, client);
 423
 424         mChildren = updatedFiles;
 425     }
 426
 427     /**
 428      * Performs a list of synchronization operations, determining if a download or upload is needed
 429      * or if exists conflict due to changes both in local and remote contents of the each file.
 430      *
 431      * If download or upload is needed, request the operation to the corresponding service and goes
 432      * on.
 433      *
 434      * @param filesToSyncContents       Synchronization operations to execute.
 435      * @param client                    Interface to the remote ownCloud server.
 436      */
 437     private void startContentSynchronizations(
 438             List<SynchronizeFileOperation> filesToSyncContents, OwnCloudClient client
 439         ) {
 440         RemoteOperationResult contentsResult = null;
 441         for (SynchronizeFileOperation op: filesToSyncContents) {
 442             contentsResult = op.execute(mStorageManager, mContext);   // async
 443             if (!contentsResult.isSuccess()) {
 444                 if (contentsResult.getCode() == ResultCode.SYNC_CONFLICT) {
 445                     mConflictsFound++;
 446                 } else {
 447                     mFailsInFavouritesFound++;
 448                     if (contentsResult.getException() != null) {
 449                         Log_OC.e(TAG, "Error while synchronizing favourites : "
 450                                 +  contentsResult.getLogMessage(), contentsResult.getException());
 451                     } else {
 452                         Log_OC.e(TAG, "Error while synchronizing favourites : "
 453                                 + contentsResult.getLogMessage());
 454                     }
 455                 }
 456             }   // won't let these fails break the synchronization process
 457         }
 458     }
 459
 460
 461     public boolean isMultiStatus(int status) {
 462         return (status == HttpStatus.SC_MULTI_STATUS);
 463     }
 464
 465     /**
 466      * Creates and populates a new {@link OCFile} object with the data read from the server.
 467      *
 468      * @param remote    remote file read from the server (remote file or folder).
 469      * @return          New OCFile instance representing the remote resource described by we.
 470      */
 471     private OCFile fillOCFile(RemoteFile remote) {
 472         OCFile file = new OCFile(remote.getRemotePath());
 473         file.setCreationTimestamp(remote.getCreationTimestamp());
 474         file.setFileLength(remote.getLength());
 475         file.setMimetype(remote.getMimeType());
 476         file.setModificationTimestamp(remote.getModifiedTimestamp());
 477         file.setEtag(remote.getEtag());
 478         file.setPermissions(remote.getPermissions());
 479         file.setRemoteId(remote.getRemoteId());
 480         return file;
 481     }
 482
 483
 484     /**
 485      * Checks the storage path of the OCFile received as parameter.
 486      * If it's out of the local ownCloud folder, tries to copy the file inside it.
 487      *
 488      * If the copy fails, the link to the local file is nullified. The account of forgotten
 489      * files is kept in {@link #mForgottenLocalFiles}
 490      *)
 491      * @param file      File to check and fix.
 492      */
 493     private void checkAndFixForeignStoragePath(OCFile file) {
 494         String storagePath = file.getStoragePath();
 495         String expectedPath = FileStorageUtils.getDefaultSavePathFor(mAccount.name, file);
 496         if (storagePath != null && !storagePath.equals(expectedPath)) {
 497             /// fix storagePaths out of the local ownCloud folder
 498             File originalFile = new File(storagePath);
 499             if (FileStorageUtils.getUsableSpace(mAccount.name) < originalFile.length()) {
 500                 mForgottenLocalFiles.put(file.getRemotePath(), storagePath);
 501                 file.setStoragePath(null);
 502
 503             } else {
 504                 InputStream in = null;
 505                 OutputStream out = null;
 506                 try {
 507                     File expectedFile = new File(expectedPath);
 508                     File expectedParent = expectedFile.getParentFile();
 509                     expectedParent.mkdirs();
 510                     if (!expectedParent.isDirectory()) {
 511                         throw new IOException(
 512                                 "Unexpected error: parent directory could not be created"
 513                         );
 514                     }
 515                     expectedFile.createNewFile();
 516                     if (!expectedFile.isFile()) {
 517                         throw new IOException("Unexpected error: target file could not be created");
 518                     }
 519                     in = new FileInputStream(originalFile);
 520                     out = new FileOutputStream(expectedFile);
 521                     byte[] buf = new byte[1024];
 522                     int len;
 523                     while ((len = in.read(buf)) > 0){
 524                         out.write(buf, 0, len);
 525                     }
 526                     file.setStoragePath(expectedPath);
 527
 528                 } catch (Exception e) {
 529                     Log_OC.e(TAG, "Exception while copying foreign file " + expectedPath, e);
 530                     mForgottenLocalFiles.put(file.getRemotePath(), storagePath);
 531                     file.setStoragePath(null);
 532
 533                 } finally {
 534                     try {
 535                         if (in != null) in.close();
 536                     } catch (Exception e) {
 537                         Log_OC.d(TAG, "Weird exception while closing input stream for "
 538                                 + storagePath + " (ignoring)", e);
 539                     }
 540                     try {
 541                         if (out != null) out.close();
 542                     } catch (Exception e) {
 543                         Log_OC.d(TAG, "Weird exception while closing output stream for "
 544                                 + expectedPath + " (ignoring)", e);
 545                     }
 546                 }
 547             }
 548         }
 549     }
 550
 551
 552     private RemoteOperationResult refreshSharesForFolder(OwnCloudClient client) {
 553         RemoteOperationResult result = null;
 554
 555         // remote request
 556         GetRemoteSharesForFileOperation operation =
 557                 new GetRemoteSharesForFileOperation(mLocalFolder.getRemotePath(), false, true);
 558         result = operation.execute(client);
 559
 560         if (result.isSuccess()) {
 561             // update local database
 562             ArrayList<OCShare> shares = new ArrayList<OCShare>();
 563             for(Object obj: result.getData()) {
 564                 shares.add((OCShare) obj);
 565             }
 566             mStorageManager.saveSharesInFolder(shares, mLocalFolder);
 567         }
 568
 569         return result;
 570     }
 571
 572
 573     /**
 574      * Scans the default location for saving local copies of files searching for
 575      * a 'lost' file with the same full name as the {@link OCFile} received as
 576      * parameter.
 577      *
 578      * @param file      File to associate a possible 'lost' local file.
 579      */
 580     private void searchForLocalFileInDefaultPath(OCFile file) {
 581         if (file.getStoragePath() == null && !file.isFolder()) {
 582             File f = new File(FileStorageUtils.getDefaultSavePathFor(mAccount.name, file));
 583             if (f.exists()) {
 584                 file.setStoragePath(f.getAbsolutePath());
 585                 file.setLastSyncDateForData(f.lastModified());
 586             }
 587         }
 588     }
 589
 590
 591     /**
 592      * Sends a message to any application component interested in the progress
 593      * of the synchronization.
 594      *
 595      * @param event
 596      * @param dirRemotePath     Remote path of a folder that was just synchronized
 597      *                          (with or without success)
 598      * @param result
 599      */
 600     private void sendLocalBroadcast(
 601             String event, String dirRemotePath, RemoteOperationResult result
 602         ) {
 603         Log_OC.d(TAG, "Send broadcast " + event);
 604         Intent intent = new Intent(event);
 605         intent.putExtra(FileSyncAdapter.EXTRA_ACCOUNT_NAME, mAccount.name);
 606         if (dirRemotePath != null) {
 607             intent.putExtra(FileSyncAdapter.EXTRA_FOLDER_PATH, dirRemotePath);
 608         }
 609         intent.putExtra(FileSyncAdapter.EXTRA_RESULT, result);
 610         mContext.sendStickyBroadcast(intent);
 611         //LocalBroadcastManager.getInstance(mContext).sendBroadcast(intent);
 612     }
 613
 614
 615     public boolean getRemoteFolderChanged() {
 616         return mRemoteFolderChanged;
 617     }
 618
 619 }