Merge branch 'share_link_show_shared_files' into share_link__new_share

AndroidManifest.xml

@@ -149,6 +149,7 @@
             </intent-filter>
         </activity>
 
+        <service android:name=".services.OperationsService" />
         <service android:name=".files.services.FileDownloader" />
         <service android:name=".files.services.FileUploader" />
         <service android:name=".media.MediaService" />

owncloud-android-library

@@ -1 +1 @@
-Subproject commit afb4ae1c2e15dfc3b3f9a9861b75d375e38f2805
+Subproject commit 8ab453d630458fc6cdcd1bf68493d82365f1c6d3

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

@@ -19,15 +19,14 @@ package com.owncloud.android.operations;
 
 import java.util.ArrayList;
 
-import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.lib.network.OwnCloudClient;
-import com.owncloud.android.lib.operations.common.RemoteOperation;
 import com.owncloud.android.lib.operations.common.RemoteOperationResult;
 import com.owncloud.android.lib.operations.common.OCShare;
 import com.owncloud.android.lib.operations.common.ShareType;
 import com.owncloud.android.lib.operations.remote.GetRemoteSharesOperation;
 import com.owncloud.android.lib.utils.FileUtils;
+import com.owncloud.android.operations.common.SyncOperation;
 import com.owncloud.android.utils.Log_OC;
 
 /**
@@ -35,19 +34,13 @@ import com.owncloud.android.utils.Log_OC;
  * Save the data in Database
  * 
  * @author masensio
+ * @author David A. Velasco
  */
 
-public class GetSharesOperation extends RemoteOperation {
+public class GetSharesOperation extends SyncOperation {
 
     private static final String TAG = GetSharesOperation.class.getSimpleName();
 
-    protected FileDataStorageManager mStorageManager;
-
-
-    public GetSharesOperation(FileDataStorageManager storageManager) {
-        mStorageManager = storageManager;
-    }
-
     @Override
     protected RemoteOperationResult run(OwnCloudClient client) {
         GetRemoteSharesOperation operation = new GetRemoteSharesOperation();
@@ -72,7 +65,7 @@ public class GetSharesOperation extends RemoteOperation {
 
         if (shares.size() > 0) {
             // Save share file
-            mStorageManager.saveShares(shares);
+            getStorageManager().saveShares(shares);
 
             ArrayList<OCFile> sharedFiles = new ArrayList<OCFile>();
 
@@ -84,7 +77,7 @@ public class GetSharesOperation extends RemoteOperation {
                 }           
 
                 // Update OCFile with data from share: ShareByLink  ¿and publicLink?
-                OCFile file = mStorageManager.getFileByPath(path);
+                OCFile file = getStorageManager().getFileByPath(path);
                 if (file != null) {
                     if (share.getShareType().equals(ShareType.PUBLIC_LINK)) {
                         file.setShareByLink(true);
@@ -94,7 +87,7 @@ public class GetSharesOperation extends RemoteOperation {
             }
             
             if (sharedFiles.size() > 0) {
-                mStorageManager.updateSharedFiles(sharedFiles);
+                getStorageManager().updateSharedFiles(sharedFiles);
             }
         }
     }

src/com/owncloud/android/operations/common/SyncOperation.java

@@ -0,0 +1,129 @@
+/* ownCloud Android client application
+ *   Copyright (C) 2012-2014 ownCloud Inc.
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License version 2,
+ *   as published by the Free Software Foundation.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.owncloud.android.operations.common;
+
+import com.owncloud.android.datamodel.FileDataStorageManager;
+import com.owncloud.android.lib.network.OwnCloudClient;
+import com.owncloud.android.lib.operations.common.OnRemoteOperationListener;
+import com.owncloud.android.lib.operations.common.RemoteOperation;
+import com.owncloud.android.lib.operations.common.RemoteOperationResult;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Handler;
+
+
+/**
+ * Operation which execution involves both interactions with an ownCloud server and
+ * with local data in the device.
+ * 
+ * Provides methods to execute the operation both synchronously or asynchronously.
+ * 
+ * @author David A. Velasco 
+ */
+public abstract class SyncOperation extends RemoteOperation {
+	
+    //private static final String TAG = SyncOperation.class.getSimpleName();
+
+    private FileDataStorageManager mStorageManager;
+    
+    public FileDataStorageManager getStorageManager() {
+        return mStorageManager;
+    }
+	
+
+    /**
+     * Synchronously executes the operation on the received ownCloud account.
+     * 
+     * Do not call this method from the main thread.
+     * 
+     * This method should be used whenever an ownCloud account is available, instead of {@link #execute(OwnCloudClient)}. 
+     * 
+     * @param account   ownCloud account in remote ownCloud server to reach during the execution of the operation.
+     * @param context   Android context for the component calling the method.
+     * @return          Result of the operation.
+     */
+    public RemoteOperationResult execute(FileDataStorageManager storageManager, Context context) {
+        if (storageManager == null) {
+            throw new IllegalArgumentException("Trying to execute a sync operation with a NULL storage manager");
+        }
+        if (storageManager.getAccount() == null) {
+            throw new IllegalArgumentException("Trying to execute a sync operation with a storage manager for a NULL account");
+        }
+        mStorageManager = storageManager;
+        return super.execute(mStorageManager.getAccount(), context);
+    }
+    
+	
+	/**
+	 * Synchronously executes the remote operation
+	 * 
+     * Do not call this method from the main thread.
+     * 
+	 * @param client	Client object to reach an ownCloud server during the execution of the operation.
+	 * @return			Result of the operation.
+	 */
+	public RemoteOperationResult execute(OwnCloudClient client, FileDataStorageManager storageManager) {
+        if (storageManager == null)
+            throw new IllegalArgumentException("Trying to execute a sync operation with a NULL storage manager");
+        mStorageManager = storageManager;
+		return super.execute(client);
+	}
+
+	
+    /**
+     * Asynchronously executes the remote operation
+     * 
+     * This method should be used whenever an ownCloud account is available, instead of {@link #execute(OwnCloudClient)}. 
+     * 
+     * @param account           ownCloud account in remote ownCloud server to reach during the execution of the operation.
+     * @param context           Android context for the component calling the method.
+     * @param listener          Listener to be notified about the execution of the operation.
+     * @param listenerHandler   Handler associated to the thread where the methods of the listener objects must be called.
+     * @return                  Thread were the remote operation is executed.
+     */
+    public Thread execute(FileDataStorageManager storageManager, Context context, OnRemoteOperationListener listener, Handler listenerHandler, Activity callerActivity) {
+        if (storageManager == null) {
+            throw new IllegalArgumentException("Trying to execute a sync operation with a NULL storage manager");
+        }
+        if (storageManager.getAccount() == null) {
+            throw new IllegalArgumentException("Trying to execute a sync operation with a storage manager for a NULL account");
+        }
+        mStorageManager = storageManager;
+        return super.execute(storageManager.getAccount(), context, listener, listenerHandler, callerActivity);
+    }
+
+    
+	/**
+	 * Asynchronously executes the remote operation
+	 * 
+	 * @param client			Client object to reach an ownCloud server during the execution of the operation.
+	 * @param listener			Listener to be notified about the execution of the operation.
+	 * @param listenerHandler	Handler associated to the thread where the methods of the listener objects must be called.
+	 * @return					Thread were the remote operation is executed.
+	 */
+	public Thread execute(OwnCloudClient client, FileDataStorageManager storageManager, OnRemoteOperationListener listener, Handler listenerHandler) {
+        if (storageManager == null) {
+            throw new IllegalArgumentException("Trying to execute a sync operation with a NULL storage manager");
+        }
+        mStorageManager = storageManager;
+        return super.execute(client, listener, listenerHandler);
+	}
+
+	
+}

src/com/owncloud/android/services/OperationsService.java

@@ -0,0 +1,287 @@
+/* ownCloud Android client application
+ *   Copyright (C) 2012-2013 ownCloud Inc.
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License version 2,
+ *   as published by the Free Software Foundation.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.owncloud.android.services;
+
+import java.io.IOException;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+import com.owncloud.android.datamodel.FileDataStorageManager;
+
+import com.owncloud.android.lib.network.OwnCloudClientFactory;
+import com.owncloud.android.lib.network.OwnCloudClient;
+import com.owncloud.android.operations.GetSharesOperation;
+import com.owncloud.android.operations.common.SyncOperation;
+import com.owncloud.android.lib.operations.common.RemoteOperation;
+import com.owncloud.android.lib.operations.common.RemoteOperationResult;
+import com.owncloud.android.utils.Log_OC;
+
+import android.accounts.Account;
+import android.accounts.AccountsException;
+import android.app.Service;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Binder;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.IBinder;
+import android.os.Looper;
+import android.os.Message;
+import android.os.Process;
+import android.support.v4.content.LocalBroadcastManager;
+import android.util.Pair;
+
+public class OperationsService extends Service {
+    
+    private static final String TAG = OperationsService.class.getSimpleName();
+    
+    public static final String EXTRA_ACCOUNT = "ACCOUNT";
+    public static final String EXTRA_SERVER_URL = "SERVER_URL";
+    public static final String EXTRA_RESULT = "RESULT";    
+    
+    public static final String ACTION_OPERATION_ADDED = OperationsService.class.getName() + ".OPERATION_ADDED";
+    public static final String ACTION_OPERATION_FINISHED = OperationsService.class.getName() + ".OPERATION_FINISHED";
+
+    private ConcurrentLinkedQueue<Pair<Target, RemoteOperation>> mPendingOperations = new ConcurrentLinkedQueue<Pair<Target, RemoteOperation>>();
+    
+    private static class Target {
+        public Uri mServerUrl = null;
+        public Account mAccount = null;
+        public Target(Account account, Uri serverUrl) {
+            mAccount = account;
+            mServerUrl = serverUrl;
+        }
+    }
+
+    private Looper mServiceLooper;
+    private ServiceHandler mServiceHandler;
+    private IBinder mBinder;
+    private OwnCloudClient mOwnCloudClient = null;
+    private Target mLastTarget = null;
+    private FileDataStorageManager mStorageManager;
+    private RemoteOperation mCurrentOperation = null;
+    
+    
+    /**
+     * Service initialization
+     */
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        HandlerThread thread = new HandlerThread("Operations service thread", Process.THREAD_PRIORITY_BACKGROUND);
+        thread.start();
+        mServiceLooper = thread.getLooper();
+        mServiceHandler = new ServiceHandler(mServiceLooper, this);
+        mBinder = new OperationsServiceBinder();
+    }
+
+    /**
+     * Entry point to add a new operation to the queue of operations.
+     * 
+     * New operations are added calling to startService(), resulting in a call to this method. 
+     * This ensures the service will keep on working although the caller activity goes away.
+     * 
+     * IMPORTANT: the only operations performed here right now is {@link GetSharedFilesOperation}. The class
+     * is taking advantage of it due to time constraints.
+     */
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        if (!intent.hasExtra(EXTRA_ACCOUNT) && !intent.hasExtra(EXTRA_SERVER_URL)) {
+            Log_OC.e(TAG, "Not enough information provided in intent");
+            return START_NOT_STICKY;
+        }
+        try {
+            Account account = intent.getParcelableExtra(EXTRA_ACCOUNT);
+            String serverUrl = intent.getStringExtra(EXTRA_SERVER_URL);
+            Target target = new Target(account, (serverUrl == null) ? null : Uri.parse(serverUrl));
+            GetSharesOperation operation = new GetSharesOperation();
+            mPendingOperations.add(new Pair<Target , RemoteOperation>(target, operation));
+            sendBroadcastNewOperation(target, operation);
+            
+            Message msg = mServiceHandler.obtainMessage();
+            msg.arg1 = startId;
+            mServiceHandler.sendMessage(msg);
+            
+        } catch (IllegalArgumentException e) {
+            Log_OC.e(TAG, "Bad information provided in intent: " + e.getMessage());
+            return START_NOT_STICKY;
+        }
+        
+        return START_NOT_STICKY;
+    }
+
+    
+    /**
+     * Provides a binder object that clients can use to perform actions on the queue of operations, 
+     * except the addition of new operations. 
+     */
+    @Override
+    public IBinder onBind(Intent intent) {
+        return mBinder;
+    }
+
+    
+    /**
+     * Called when ALL the bound clients were unbound.
+     */
+    @Override
+    public boolean onUnbind(Intent intent) {
+        //((OperationsServiceBinder)mBinder).clearListeners();
+        return false;   // not accepting rebinding (default behaviour)
+    }
+
+    
+    /**
+     *  Binder to let client components to perform actions on the queue of operations.
+     * 
+     *  It provides by itself the available operations.
+     */
+    public class OperationsServiceBinder extends Binder {
+        // TODO
+    }
+    
+    
+    /** 
+     * Operations worker. Performs the pending operations in the order they were requested. 
+     * 
+     * Created with the Looper of a new thread, started in {@link OperationsService#onCreate()}. 
+     */
+    private static class ServiceHandler extends Handler {
+        // don't make it a final class, and don't remove the static ; lint will warn about a possible memory leak
+        OperationsService mService;
+        public ServiceHandler(Looper looper, OperationsService service) {
+            super(looper);
+            if (service == null) {
+                throw new IllegalArgumentException("Received invalid NULL in parameter 'service'");
+            }
+            mService = service;
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            mService.nextOperation();
+            mService.stopSelf(msg.arg1);
+        }
+    }
+    
+
+    /**
+     * Performs the next operation in the queue
+     */
+    private void nextOperation() {
+        
+        Pair<Target, RemoteOperation> next = null;
+        synchronized(mPendingOperations) {
+            next = mPendingOperations.peek();
+        }
+        
+        if (next != null) {
+            
+            mCurrentOperation = next.second;
+            RemoteOperationResult result = null;
+            try {
+                /// prepare client object to send the request to the ownCloud server
+                if (mLastTarget == null || !mLastTarget.equals(next.first)) {
+                    mLastTarget = next.first;
+                    if (mLastTarget.mAccount != null) {
+                        mOwnCloudClient = OwnCloudClientFactory.createOwnCloudClient(mLastTarget.mAccount, getApplicationContext());
+                        mStorageManager = new FileDataStorageManager(mLastTarget.mAccount, getContentResolver());
+                    } else {
+                        mOwnCloudClient = OwnCloudClientFactory.createOwnCloudClient(mLastTarget.mServerUrl, getApplicationContext(), true);    // this is not good enough
+                        mStorageManager = null;
+                    }
+                }
+
+                /// perform the operation
+                if (mCurrentOperation instanceof SyncOperation) {
+                    result = ((SyncOperation)mCurrentOperation).execute(mOwnCloudClient, mStorageManager);
+                } else {
+                    result = mCurrentOperation.execute(mOwnCloudClient);
+                }
+            
+            } catch (AccountsException e) {
+                if (mLastTarget.mAccount == null) {
+                    Log_OC.e(TAG, "Error while trying to get autorization for a NULL account", e);
+                } else {
+                    Log_OC.e(TAG, "Error while trying to get autorization for " + mLastTarget.mAccount.name, e);
+                }
+                result = new RemoteOperationResult(e);
+                
+            } catch (IOException e) {
+                if (mLastTarget.mAccount == null) {
+                    Log_OC.e(TAG, "Error while trying to get autorization for a NULL account", e);
+                } else {
+                    Log_OC.e(TAG, "Error while trying to get autorization for " + mLastTarget.mAccount.name, e);
+                }
+                result = new RemoteOperationResult(e);
+                
+            } finally {
+                synchronized(mPendingOperations) {
+                    mPendingOperations.poll();
+                }
+            }
+            
+            sendBroadcastOperationFinished(mLastTarget, mCurrentOperation, result);
+        }
+    }
+
+
+    /**
+     * Sends a LOCAL broadcast when a new operation is added to the queue.
+     * 
+     * Local broadcasts are only delivered to activities in the same process.
+     * 
+     * @param target            Account or URL pointing to an OC server.
+     * @param operation         Added operation.
+     */
+    private void sendBroadcastNewOperation(Target target, RemoteOperation operation) {
+        Intent intent = new Intent(ACTION_OPERATION_ADDED);
+        if (target.mAccount != null) {
+            intent.putExtra(EXTRA_ACCOUNT, target.mAccount);    
+        } else {
+            intent.putExtra(EXTRA_SERVER_URL, target.mServerUrl);    
+        }
+        LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(this);
+        lbm.sendBroadcast(intent);
+    }
+
+    
+    // TODO - maybe add a notification for real start of operations
+    
+    /**
+     * Sends a LOCAL broadcast when an operations finishes in order to the interested activities can update their view
+     * 
+     * Local broadcasts are only delivered to activities in the same process.
+     * 
+     * @param target            Account or URL pointing to an OC server.
+     * @param operation         Finished operation.
+     * @param result            Result of the operation.
+     */
+    private void sendBroadcastOperationFinished(Target target, RemoteOperation operation, RemoteOperationResult result) {
+        Intent intent = new Intent(ACTION_OPERATION_FINISHED);
+        intent.putExtra(EXTRA_RESULT, result);
+        if (target.mAccount != null) {
+            intent.putExtra(EXTRA_ACCOUNT, target.mAccount);    
+        } else {
+            intent.putExtra(EXTRA_SERVER_URL, target.mServerUrl);    
+        }
+        LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(this);
+        lbm.sendBroadcast(intent);
+    }
+    
+    
+}

src/com/owncloud/android/ui/activity/FileDisplayActivity.java

@@ -45,6 +45,7 @@ import android.provider.MediaStore;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
+import android.support.v4.content.LocalBroadcastManager;
 import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
@@ -69,8 +70,6 @@ import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder;
 import com.owncloud.android.files.services.FileUploader.FileUploaderBinder;
 import com.owncloud.android.operations.CreateFolderOperation;
 
-import com.owncloud.android.operations.GetSharesOperation;
-
 import com.owncloud.android.lib.operations.common.OnRemoteOperationListener;
 import com.owncloud.android.lib.operations.common.RemoteOperation;
 import com.owncloud.android.lib.operations.common.RemoteOperationResult;
@@ -82,6 +81,7 @@ import com.owncloud.android.operations.RemoveFileOperation;
 import com.owncloud.android.operations.RenameFileOperation;
 import com.owncloud.android.operations.SynchronizeFileOperation;
 import com.owncloud.android.operations.SynchronizeFolderOperation;
+import com.owncloud.android.services.OperationsService;
 import com.owncloud.android.syncadapter.FileSyncService;
 import com.owncloud.android.ui.dialog.EditNameDialog;
 import com.owncloud.android.ui.dialog.EditNameDialog.EditNameDialogListener;
@@ -116,6 +116,7 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
     private SyncBroadcastReceiver mSyncBroadcastReceiver;
     private UploadFinishReceiver mUploadFinishReceiver;
     private DownloadFinishReceiver mDownloadFinishReceiver;
+    private OperationsServiceReceiver mOperationsServiceReceiver;
     private FileDownloaderBinder mDownloaderBinder = null;
     private FileUploaderBinder mUploaderBinder = null;
     private ServiceConnection mDownloadConnection = null, mUploadConnection = null;
@@ -706,6 +707,12 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
         mDownloadFinishReceiver = new DownloadFinishReceiver();
         registerReceiver(mDownloadFinishReceiver, downloadIntentFilter);
         
+        // Listen for messages from the OperationsService
+        IntentFilter operationsIntentFilter = new IntentFilter(OperationsService.ACTION_OPERATION_ADDED);
+        operationsIntentFilter.addAction(OperationsService.ACTION_OPERATION_FINISHED);
+        mOperationsServiceReceiver = new OperationsServiceReceiver();
+        LocalBroadcastManager.getInstance(this).registerReceiver(mOperationsServiceReceiver, operationsIntentFilter);
+    
         Log_OC.d(TAG, "onResume() end");
     }
 
@@ -726,7 +733,10 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
             unregisterReceiver(mDownloadFinishReceiver);
             mDownloadFinishReceiver = null;
         }
-
+        if (mOperationsServiceReceiver != null) {
+            LocalBroadcastManager.getInstance(this).unregisterReceiver(mOperationsServiceReceiver);
+            mOperationsServiceReceiver = null;
+        }
         Log_OC.d(TAG, "onPause() end");
     }
 
@@ -1035,6 +1045,45 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
     }
     
     
+    /**
+     * Class waiting for broadcast events from the {@link OperationsService}.
+     * 
+     * Updates the list of files when a get for shares is finished; at this moment the refresh of shares is the only
+     * operation performed in {@link OperationsService}.
+     * 
+     * In the future will handle the progress or finalization of all the operations performed in {@link OperationsService}, 
+     * probably all the operations associated to the app model. 
+     */
+    private class OperationsServiceReceiver extends BroadcastReceiver {
+
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (OperationsService.ACTION_OPERATION_ADDED.equals(intent.getAction())) {
+                
+            } else if (OperationsService.ACTION_OPERATION_FINISHED.equals(intent.getAction())) {
+                mRefreshSharesInProgress = false;
+                
+                Account account = intent.getParcelableExtra(OperationsService.EXTRA_ACCOUNT);
+                RemoteOperationResult getSharesResult = (RemoteOperationResult)intent.getSerializableExtra(OperationsService.EXTRA_RESULT);
+                if (getAccount() != null && account.name.equals(getAccount().name)
+                        && mStorageManager != null
+                        ) {
+                    refeshListOfFilesFragment();
+                }
+                if ((getSharesResult != null) &&
+                        RemoteOperationResult.ResultCode.SSL_RECOVERABLE_PEER_UNVERIFIED.equals(getSharesResult.getCode())) {
+                    mLastSslUntrustedServerResult = getSharesResult;
+                    showDialog(DIALOG_SSL_VALIDATOR); 
+                }
+
+                setSupportProgressBarIndeterminateVisibility(mRefreshSharesInProgress || mSyncInProgress);
+            }
+            
+        }
+            
+    }
+
+
     /**
      * {@inheritDoc}
      */
@@ -1297,29 +1346,10 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
 
         } else if (operation instanceof CreateFolderOperation) {
             onCreateFolderOperationFinish((CreateFolderOperation)operation, result);
-            
-        } else if (operation instanceof GetSharesOperation) {
-            onGetSharesOperationFinish((GetSharesOperation) operation, result);
         }
     }
 
 
-    /** Updates the data about shared files
-     * 
-     * @param operation     Get Shared Files
-     * @param result        Result of the operation
-     */
-    private void onGetSharesOperationFinish(GetSharesOperation operation, RemoteOperationResult result) {
-        // Refresh the filelist with the information
-        refeshListOfFilesFragment();  
-        
-        mRefreshSharesInProgress = false;
-        
-        if (!mSyncInProgress) {
-            setSupportProgressBarIndeterminateVisibility(false);
-        }
-    }
-
     /**
      * Updates the view associated to the activity after the finish of an operation trying to remove a 
      * file. 
@@ -1531,8 +1561,9 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
     
     private void startGetShares() {
         // Get shared files/folders
-        RemoteOperation getShares = new GetSharesOperation(mStorageManager);
-        getShares.execute(getAccount(), this, this, mHandler, this);
+        Intent intent = new Intent(this, OperationsService.class);
+        intent.putExtra(OperationsService.EXTRA_ACCOUNT, getAccount());
+        startService(intent);
         
         mRefreshSharesInProgress = true;
         setSupportProgressBarIndeterminateVisibility(true);
@@ -1546,15 +1577,4 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
         
     }
     
-//    public void enableDisableViewGroup(ViewGroup viewGroup, boolean enabled) {
-//        int childCount = viewGroup.getChildCount();
-//        for (int i = 0; i < childCount; i++) {
-//          View view = viewGroup.getChildAt(i);
-//          view.setEnabled(enabled);
-//          view.setClickable(!enabled);
-//          if (view instanceof ViewGroup) {
-//            enableDisableViewGroup((ViewGroup) view, enabled);
-//          }
-//        }
-//      }
 }