Considered servers without sharing support

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

@@ -100,6 +100,9 @@ public class SynchronizeFolderOperation extends RemoteOperation {
     /** 'True' means that this operation is part of a full account synchronization */ 
     private boolean mSyncFullAccount;
 
+    /** 'True' means that Share resources bound to the files into the folder should be refreshed also */
+    private boolean mRefreshShares;
+    
     /** 'True' means that the remote folder changed from last synchronization and should be fetched */
     private boolean mRemoteFolderChanged;
 
@@ -119,12 +122,14 @@ public class SynchronizeFolderOperation extends RemoteOperation {
     public SynchronizeFolderOperation(  OCFile folder, 
                                         long currentSyncTime, 
                                         boolean syncFullAccount,
+                                        boolean refreshShares,
                                         FileDataStorageManager dataStorageManager, 
                                         Account account, 
                                         Context context ) {
         mLocalFolder = folder;
         mCurrentSyncTime = currentSyncTime;
         mSyncFullAccount = syncFullAccount;
+        mRefreshShares = refreshShares;
         mStorageManager = dataStorageManager;
         mAccount = account;
         mContext = context;
@@ -180,8 +185,11 @@ public class SynchronizeFolderOperation extends RemoteOperation {
             sendLocalBroadcast(EVENT_SINGLE_FOLDER_CONTENTS_SYNCED, mLocalFolder.getRemotePath(), result);
         }
         
-        if (result.isSuccess()) {
+        if (result.isSuccess() && mRefreshShares) {
-            result = refreshSharesForFolder(client);
+            RemoteOperationResult shareResult = refreshSharesForFolder(client);
+            if (shareResult.getCode() != ResultCode.FILE_NOT_FOUND) {
+                result = shareResult;
+            } // else , keep the previous result ; being conservative for servers where Sharing API is supported, but disabled
         }
         
         if (!mSyncFullAccount) {            
@@ -506,6 +514,7 @@ public class SynchronizeFolderOperation extends RemoteOperation {
      * @param result
      */
     private void sendLocalBroadcast(String event, String dirRemotePath, RemoteOperationResult result) {
+        Log_OC.d(TAG, "Send broadcast " + event);
         Intent intent = new Intent(event);
         intent.putExtra(FileSyncAdapter.EXTRA_ACCOUNT_NAME, mAccount.name);
         if (dirRemotePath != null) {

src/com/owncloud/android/syncadapter/FileSyncAdapter.java

@@ -30,6 +30,7 @@ import com.owncloud.android.R;
 import com.owncloud.android.authentication.AuthenticatorActivity;
 import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
+import com.owncloud.android.lib.accounts.OwnCloudAccount;
 import com.owncloud.android.lib.operations.common.RemoteOperationResult;
 import com.owncloud.android.operations.SynchronizeFolderOperation;
 import com.owncloud.android.operations.UpdateOCVersionOperation;
@@ -40,6 +41,7 @@ import com.owncloud.android.utils.Log_OC;
 
 
 import android.accounts.Account;
+import android.accounts.AccountManager;
 import android.accounts.AccountsException;
 import android.app.Notification;
 import android.app.NotificationManager;
@@ -107,6 +109,9 @@ public class FileSyncAdapter extends AbstractOwnCloudSyncAdapter {
     /** {@link SyncResult} instance to return to the system when the synchronization finish */
     private SyncResult mSyncResult;
 
+    /** 'True' means that the server supports the share API */
+    private boolean mIsSharedSupported;
+    
     
     /**
      * Creates a {@link FileSyncAdapter}
@@ -150,6 +155,10 @@ public class FileSyncAdapter extends AbstractOwnCloudSyncAdapter {
         this.setAccount(account);
         this.setContentProviderClient(providerClient);
         this.setStorageManager(new FileDataStorageManager(account, providerClient));
+        
+        AccountManager accountManager = getAccountManager();
+        mIsSharedSupported = Boolean.parseBoolean(accountManager.getUserData(account, OwnCloudAccount.Constants.KEY_SUPPORTS_SHARE_API));
+
         try {
             this.initClientForCurrentAccount();
         } catch (IOException e) {
@@ -254,13 +263,13 @@ public class FileSyncAdapter extends AbstractOwnCloudSyncAdapter {
         DataStorageManager dataStorageManager, 
         Account account, 
         Context context ) {
-            
         }
         */
         // folder synchronization
         SynchronizeFolderOperation synchFolderOp = new SynchronizeFolderOperation(  folder, 
                                                                                     mCurrentSyncTime, 
                                                                                     true,
+                                                                                    mIsSharedSupported,
                                                                                     getStorageManager(), 
                                                                                     getAccount(), 
                                                                                     getContext()
@@ -360,6 +369,7 @@ public class FileSyncAdapter extends AbstractOwnCloudSyncAdapter {
      * @param result            Result of an individual {@ SynchronizeFolderOperation}, if completed; may be null.
      */
     private void sendLocalBroadcast(String event, String dirRemotePath, RemoteOperationResult result) {
+        Log_OC.d(TAG, "Send broadcast " + event);
         Intent intent = new Intent(event);
         intent.putExtra(FileSyncAdapter.EXTRA_ACCOUNT_NAME, getAccount().name);
         if (dirRemotePath != null) {

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

@@ -906,6 +906,7 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
         @Override
         public void onReceive(Context context, Intent intent) {
             String event = intent.getAction();
+            Log_OC.d(TAG, "Received broadcast " + event);
             String accountName = intent.getStringExtra(FileSyncAdapter.EXTRA_ACCOUNT_NAME);
             String synchFolderRemotePath = intent.getStringExtra(FileSyncAdapter.EXTRA_FOLDER_PATH); 
             RemoteOperationResult synchResult = (RemoteOperationResult)intent.getSerializableExtra(FileSyncAdapter.EXTRA_RESULT);
@@ -913,7 +914,10 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
 
             if (sameAccount) {
                 
-                if (!FileSyncAdapter.EVENT_FULL_SYNC_START.equals(event)) {
+                if (FileSyncAdapter.EVENT_FULL_SYNC_START.equals(event)) {
+                    mSyncInProgress = true;
+                    
+                } else {
                     OCFile currentFile = (getFile() == null) ? null : getStorageManager().getFileByPath(getFile().getRemotePath());
                     OCFile currentDir = (getCurrentDir() == null) ? null : getStorageManager().getFileByPath(getCurrentDir().getRemotePath());
 
@@ -958,6 +962,7 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
                     
                 }
                 removeStickyBroadcast(intent);
+                Log_OC.d(TAG, "Setting progress visibility to " + mSyncInProgress);
                 setSupportProgressBarIndeterminateVisibility(mSyncInProgress /*|| mRefreshSharesInProgress*/);
             }
             
@@ -1536,6 +1541,7 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
         RemoteOperation synchFolderOp = new SynchronizeFolderOperation( folder,  
                                                                         currentSyncTime, 
                                                                         false,
+                                                                        getFileOperationsHelper().isSharedSupported(this),
                                                                         getStorageManager(), 
                                                                         getAccount(), 
                                                                         getApplicationContext()