Merge pull request #155 from owncloud/file_browsing_refactoring
[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / activity / FileDisplayActivity.java
index 77e8cba..7ffe900 100644 (file)
@@ -3,9 +3,8 @@
  *   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 as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
+ *   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
@@ -24,7 +23,6 @@ import java.io.File;
 import android.accounts.Account;
 import android.app.AlertDialog;
 import android.app.ProgressDialog;
-import android.app.AlertDialog.Builder;
 import android.app.Dialog;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
@@ -36,8 +34,7 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.ServiceConnection;
 import android.content.SharedPreferences;
-import android.content.SharedPreferences.Editor;
-import android.content.pm.PackageInfo;
+import android.content.res.Configuration;
 import android.content.res.Resources.NotFoundException;
 import android.database.Cursor;
 import android.net.Uri;
@@ -48,11 +45,9 @@ import android.preference.PreferenceManager;
 import android.provider.MediaStore;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
-import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
-import android.widget.EditText;
 import android.widget.TextView;
 import android.widget.Toast;
 
@@ -66,7 +61,7 @@ import com.actionbarsherlock.view.Window;
 import com.owncloud.android.AccountUtils;
 import com.owncloud.android.Log_OC;
 import com.owncloud.android.R;
-import com.owncloud.android.authenticator.AccountAuthenticator;
+import com.owncloud.android.authentication.AccountAuthenticator;
 import com.owncloud.android.datamodel.DataStorageManager;
 import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
@@ -75,7 +70,7 @@ import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder;
 import com.owncloud.android.files.services.FileObserverService;
 import com.owncloud.android.files.services.FileUploader;
 import com.owncloud.android.files.services.FileUploader.FileUploaderBinder;
-import com.owncloud.android.network.OwnCloudClientUtils;
+import com.owncloud.android.operations.CreateFolderOperation;
 import com.owncloud.android.operations.OnRemoteOperationListener;
 import com.owncloud.android.operations.RemoteOperation;
 import com.owncloud.android.operations.RemoteOperationResult;
@@ -84,7 +79,6 @@ import com.owncloud.android.operations.RenameFileOperation;
 import com.owncloud.android.operations.SynchronizeFileOperation;
 import com.owncloud.android.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.syncadapter.FileSyncService;
-import com.owncloud.android.ui.dialog.ChangelogDialog;
 import com.owncloud.android.ui.dialog.EditNameDialog;
 import com.owncloud.android.ui.dialog.SslValidatorDialog;
 import com.owncloud.android.ui.dialog.EditNameDialog.EditNameDialogListener;
@@ -95,8 +89,7 @@ import com.owncloud.android.ui.fragment.OCFileListFragment;
 import com.owncloud.android.ui.preview.PreviewImageActivity;
 import com.owncloud.android.ui.preview.PreviewImageFragment;
 import com.owncloud.android.ui.preview.PreviewMediaFragment;
-
-import eu.alefzero.webdav.WebdavClient;
+import com.owncloud.android.ui.preview.PreviewVideoActivity;
 
 /**
  * Displays, what files the user has available in his ownCloud.
@@ -127,13 +120,10 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     private boolean mBackFromCreatingFirstAccount;
     
     private static final int DIALOG_SETUP_ACCOUNT = 0;
-    private static final int DIALOG_CREATE_DIR = 1;
-    public static final int DIALOG_SHORT_WAIT = 3;
-    private static final int DIALOG_CHOOSE_UPLOAD_SOURCE = 4;
-    private static final int DIALOG_SSL_VALIDATOR = 5;
-    private static final int DIALOG_CERT_NOT_SAVED = 6;
-    private static final String DIALOG_CHANGELOG_TAG = "DIALOG_CHANGELOG";
-
+    public static final int DIALOG_SHORT_WAIT = 1;
+    private static final int DIALOG_CHOOSE_UPLOAD_SOURCE = 2;
+    private static final int DIALOG_SSL_VALIDATOR = 3;
+    private static final int DIALOG_CERT_NOT_SAVED = 4;
     
     private static final int ACTION_SELECT_CONTENT_FROM_APPS = 1;
     private static final int ACTION_SELECT_MULTIPLE_FILES = 2;
@@ -142,11 +132,17 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
 
     private OCFile mWaitingToPreview;
     private Handler mHandler;
+    
+    private Configuration mNewConfigurationChangeToApplyOnStart;
+    private boolean mStarted;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
         Log_OC.d(getClass().toString(), "onCreate() start");
         super.onCreate(savedInstanceState);
+        mStarted = false;
+
+        mHandler = new Handler();
 
         /// Load of parameters from received intent
         Account account = getIntent().getParcelableExtra(FileDetailFragment.EXTRA_ACCOUNT);
@@ -156,7 +152,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         
         /// Load of saved instance state: keep this always before initDataFromCurrentAccount()
         if(savedInstanceState != null) {
-            // TODO - test if savedInstanceState should take precedence over file in the intent ALWAYS (now), NEVER, or SOME TIMES
+            // TODO - test if savedInstanceState should take precedence over file in the intent ALWAYS (now), NEVER. SOME TIMES
             mCurrentDir = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_FILE);
             mWaitingToPreview = (OCFile) savedInstanceState.getParcelable(FileDetailActivity.KEY_WAITING_TO_PREVIEW);
 
@@ -207,21 +203,8 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         setContentView(R.layout.files);    
         mFileList = (OCFileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);
         mDualPane = (findViewById(R.id.file_details_container) != null);
-        if (mDualPane) {
-            if (savedInstanceState == null) initFileDetailsInDualPane();
-        } else {
-            // quick patchES to fix problem in turn from landscape to portrait, when a file is selected in the right pane
-            // TODO serious refactorization in activities and fragments providing file browsing and handling 
-            if (mCurrentFile != null) {
-                onFileClick(mCurrentFile);
-                mCurrentFile = null;
-            }
-            Fragment rightPanel = getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);
-            if (rightPanel != null) {
-                FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
-                transaction.remove(rightPanel);
-                transaction.commit();
-            }
+        if (mDualPane && savedInstanceState == null) {
+            initFileDetailsInDualPane();
         }
             
         // Action bar setup
@@ -234,46 +217,29 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         setSupportProgressBarIndeterminateVisibility(false);        // always AFTER setContentView(...) ; to workaround bug in its implementation
         
         
-        // show changelog, if needed
-        //showChangeLog();
         mBackFromCreatingFirstAccount = false;
         
         Log_OC.d(getClass().toString(), "onCreate() end");
     }
 
     
-    /**
-     * Shows a dialog with the change log of the current version after each app update
-     * 
-     *  TODO make it permanent; by now, only to advice the workaround app for 4.1.x
-     */
-    private void showChangeLog() {
-        if (android.os.Build.VERSION.SDK_INT == android.os.Build.VERSION_CODES.JELLY_BEAN) {
-            final String KEY_VERSION = "version";
-            SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
-            int currentVersionNumber = 0;
-            int savedVersionNumber = sharedPref.getInt(KEY_VERSION, 0);
-            try {
-                PackageInfo pi          = getPackageManager().getPackageInfo(getPackageName(), 0);
-                currentVersionNumber    = pi.versionCode;
-            } catch (Exception e) {}
-     
-            if (currentVersionNumber > savedVersionNumber) {
-                ChangelogDialog.newInstance(true).show(getSupportFragmentManager(), DIALOG_CHANGELOG_TAG);
-                Editor editor   = sharedPref.edit();
-                editor.putInt(KEY_VERSION, currentVersionNumber);
-                editor.commit();
-            }
+    @Override
+    public void onConfigurationChanged (Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        if (mStarted) {
+            checkConfigurationChange(newConfig);
+        } else {
+            mNewConfigurationChangeToApplyOnStart = newConfig;
         }
     }
     
-
+    
     /**
      * Launches the account creation activity. To use when no ownCloud account is available
      */
     private void createFirstAccount() {
         Intent intent = new Intent(android.provider.Settings.ACTION_ADD_ACCOUNT);
-        intent.putExtra(android.provider.Settings.EXTRA_AUTHORITIES, new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE });
+        intent.putExtra(android.provider.Settings.EXTRA_AUTHORITIES, new String[] { AccountAuthenticator.AUTHORITY });
         startActivity(intent);  // the new activity won't be created until this.onStart() and this.onResume() are finished;
     }
 
@@ -316,7 +282,9 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             if (mCurrentFile != null) {
                 if (PreviewMediaFragment.canBePreviewed(mCurrentFile)) {
                     if (mCurrentFile.isDown()) {
-                        transaction.replace(R.id.file_details_container, new PreviewMediaFragment(mCurrentFile, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);
+                        int startPlaybackPosition = getIntent().getIntExtra(PreviewVideoActivity.EXTRA_START_POSITION, 0);
+                        boolean autoplay = getIntent().getBooleanExtra(PreviewVideoActivity.EXTRA_AUTOPLAY, true);
+                        transaction.replace(R.id.file_details_container, new PreviewMediaFragment(mCurrentFile, AccountUtils.getCurrentOwnCloudAccount(this), startPlaybackPosition, autoplay), FileDetailFragment.FTAG);
                     } else {
                         transaction.replace(R.id.file_details_container, new FileDetailFragment(mCurrentFile, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);
                         mWaitingToPreview = mCurrentFile;
@@ -335,6 +303,45 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     
     
     @Override
+    public void onStart() {
+        super.onStart();
+        if (mNewConfigurationChangeToApplyOnStart != null) {
+            checkConfigurationChange(mNewConfigurationChangeToApplyOnStart);
+            mNewConfigurationChangeToApplyOnStart = null;
+        }
+        mStarted = true;
+    }
+    
+    @Override
+    public void onStop() {
+        super.onStop();
+        mStarted = false;
+    }
+    
+    
+    private void checkConfigurationChange(Configuration newConfig) {
+        FileFragment fragment = (FileFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);
+        if (fragment != null 
+                && fragment.getFile() != null 
+                && (newConfig.screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) >= Configuration.SCREENLAYOUT_SIZE_LARGE
+                && newConfig.orientation != Configuration.ORIENTATION_LANDSCAPE) {
+            
+            onFileClick(fragment.getFile(), true);
+            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
+            transaction.remove((Fragment)fragment);
+            transaction.commit();
+        
+        } else {
+            finish();
+            Intent intent = new Intent(this, FileDisplayActivity.class);
+            intent.putExtra(FileDetailFragment.EXTRA_FILE, mCurrentDir);
+            intent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));
+            startActivity(intent);
+        }
+    }
+
+
+    @Override
     public void onDestroy() {
         super.onDestroy();
         if (mDownloadConnection != null)
@@ -357,7 +364,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         boolean retval = true;
         switch (item.getItemId()) {
             case R.id.action_create_dir: {
-                EditNameDialog dialog = EditNameDialog.newInstance(getString(R.string.uploader_info_dirname), "", this);
+                EditNameDialog dialog = EditNameDialog.newInstance(getString(R.string.uploader_info_dirname), "", -1, -1, this);
                 dialog.show(getSupportFragmentManager(), "createdirdialog");
                 break;
             }
@@ -387,12 +394,12 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     }
 
     private void startSynchronization() {
-        ContentResolver.cancelSync(null, AccountAuthenticator.AUTH_TOKEN_TYPE);   // cancel the current synchronizations of any ownCloud account
+        ContentResolver.cancelSync(null, AccountAuthenticator.AUTHORITY);   // cancel the current synchronizations of any ownCloud account
         Bundle bundle = new Bundle();
         bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
         ContentResolver.requestSync(
                 AccountUtils.getCurrentOwnCloudAccount(this),
-                AccountAuthenticator.AUTH_TOKEN_TYPE, bundle);
+                AccountAuthenticator.AUTHORITY, bundle);
     }
 
 
@@ -414,6 +421,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
      * Called, when the user selected something for uploading
      */
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
         
         if (requestCode == ACTION_SELECT_CONTENT_FROM_APPS && (resultCode == RESULT_OK || resultCode == UploadFilesActivity.RESULT_OK_AND_MOVE)) {
             requestSimpleUpload(data, resultCode);
@@ -546,7 +554,6 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         outState.putParcelable(FileDetailActivity.KEY_WAITING_TO_PREVIEW, mWaitingToPreview);
         Log_OC.d(getClass().toString(), "onSaveInstanceState() end");
     }
-
     
     @Override
     protected void onResume() {
@@ -652,53 +659,6 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             dialog = builder.create();
             break;
         }
-        case DIALOG_CREATE_DIR: {
-            builder = new Builder(this);
-            final EditText dirNameInput = new EditText(getBaseContext());
-            builder.setView(dirNameInput);
-            builder.setTitle(R.string.uploader_info_dirname);
-            int typed_color = getResources().getColor(R.color.setup_text_typed);
-            dirNameInput.setTextColor(typed_color);
-            builder.setPositiveButton(android.R.string.ok,
-                    new OnClickListener() {
-                        public void onClick(DialogInterface dialog, int which) {
-                            String directoryName = dirNameInput.getText().toString();
-                            if (directoryName.trim().length() == 0) {
-                                dialog.cancel();
-                                return;
-                            }
-    
-                            // Figure out the path where the dir needs to be created
-                            String path;
-                            if (mCurrentDir == null) {
-                                // this is just a patch; we should ensure that mCurrentDir never is null
-                                if (!mStorageManager.fileExists(OCFile.PATH_SEPARATOR)) {
-                                    OCFile file = new OCFile(OCFile.PATH_SEPARATOR);
-                                    mStorageManager.saveFile(file);
-                                }
-                                mCurrentDir = mStorageManager.getFileByPath(OCFile.PATH_SEPARATOR);
-                            }
-                            path = FileDisplayActivity.this.mCurrentDir.getRemotePath();
-                            
-                            // Create directory
-                            path += directoryName + OCFile.PATH_SEPARATOR;
-                            Thread thread = new Thread(new DirectoryCreator(path,  AccountUtils.getCurrentOwnCloudAccount(FileDisplayActivity.this), new Handler()));
-                            thread.start();
-                            
-                            dialog.dismiss();
-                            
-                            showDialog(DIALOG_SHORT_WAIT);
-                        }
-                    });
-            builder.setNegativeButton(R.string.common_cancel,
-                    new OnClickListener() {
-                        public void onClick(DialogInterface dialog, int which) {
-                            dialog.cancel();
-                        }
-                    });
-            dialog = builder.create();
-            break;
-        }
         case DIALOG_SHORT_WAIT: {
             ProgressDialog working_dialog = new ProgressDialog(this);
             working_dialog.setMessage(getResources().getString(
@@ -819,57 +779,6 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         return !mDirectories.isEmpty();
     }
 
-    private class DirectoryCreator implements Runnable {
-        private String mTargetPath;
-        private Account mAccount;
-        private Handler mHandler; 
-    
-        public DirectoryCreator(String targetPath, Account account, Handler handler) {
-            mTargetPath = targetPath;
-            mAccount = account;
-            mHandler = handler;
-        }
-    
-        @Override
-        public void run() {
-            WebdavClient wdc = OwnCloudClientUtils.createOwnCloudClient(mAccount, getApplicationContext());
-            boolean created = wdc.createDirectory(mTargetPath);
-            if (created) {
-                mHandler.post(new Runnable() {
-                    @Override
-                    public void run() { 
-                        dismissDialog(DIALOG_SHORT_WAIT);
-                        
-                        // Save new directory in local database
-                        OCFile newDir = new OCFile(mTargetPath);
-                        newDir.setMimetype("DIR");
-                        newDir.setParentId(mCurrentDir.getFileId());
-                        mStorageManager.saveFile(newDir);
-    
-                        // Display the new folder right away
-                        mFileList.listDirectory();
-                    }
-                });
-                
-            } else {
-                mHandler.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        dismissDialog(DIALOG_SHORT_WAIT);
-                        try {
-                            Toast msg = Toast.makeText(FileDisplayActivity.this, R.string.create_dir_fail_msg, Toast.LENGTH_LONG); 
-                            msg.show();
-                        
-                        } catch (NotFoundException e) {
-                            Log_OC.e(TAG, "Error while trying to show fail message ", e);
-                        }
-                    }
-                });
-            }
-        }
-    
-    }
-
     // Custom array adapter to override text colors
     private class CustomArrayAdapter<T> extends ArrayAdapter<T> {
     
@@ -1037,7 +946,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
                 if (success && waitedPreview) {
                     mWaitingToPreview = mStorageManager.getFileById(mWaitingToPreview.getFileId());   // update the file from database, for the local storage path
                     FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
-                    transaction.replace(R.id.file_details_container, new PreviewMediaFragment(mWaitingToPreview, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);
+                    transaction.replace(R.id.file_details_container, new PreviewMediaFragment(mWaitingToPreview, AccountUtils.getCurrentOwnCloudAccount(this), 0, true), FileDetailFragment.FTAG);
                     transaction.commit();
                     mWaitingToPreview = null;
                     
@@ -1083,7 +992,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
      * {@inheritDoc}
      */
     @Override
-    public void onFileClick(OCFile file) {
+    public void onFileClick(OCFile file, boolean onOrientationChange) {
         if (file != null && PreviewImageFragment.canBePreviewed(file)) {
             // preview image - it handles the download, if needed
             startPreviewImage(file);
@@ -1091,16 +1000,28 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         } else if (file != null && PreviewMediaFragment.canBePreviewed(file)) {
             if (file.isDown()) {
                 // general preview
-                startMediaPreview(file);
+                if (!onOrientationChange) {
+                    startMediaPreview(file, 0, true, onOrientationChange);
+                } else {
+                    int startPlaybackPosition = 0;
+                    boolean autoplay = true;
+                    Fragment fragment = getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);
+                    if (fragment != null && file.isVideo()) {
+                        PreviewMediaFragment videoFragment = (PreviewMediaFragment)fragment;
+                        startPlaybackPosition = videoFragment.getPosition();
+                        autoplay = videoFragment.isPlaying();
+                    }
+                    startMediaPreview(file, startPlaybackPosition, autoplay, onOrientationChange);
+                }
                 
             } else {
                 // automatic download, preview on finish
-                startDownloadForPreview(file);
+                startDownloadForPreview(file, onOrientationChange);
                 
             }
         } else {
             // details view
-            startDetails(file);
+            startDetails(file, onOrientationChange);
         }
     }
 
@@ -1111,22 +1032,24 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         startActivity(showDetailsIntent);
     }
     
-    private void startMediaPreview(OCFile file) {
-        if (mDualPane) {
+    private void startMediaPreview(OCFile file, int startPlaybackPosition, boolean autoplay, boolean onOrientationChange) {
+        if (mDualPane && !onOrientationChange) {
             FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
-            transaction.replace(R.id.file_details_container, new PreviewMediaFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);
+            transaction.replace(R.id.file_details_container, new PreviewMediaFragment(file, AccountUtils.getCurrentOwnCloudAccount(this), startPlaybackPosition, autoplay), FileDetailFragment.FTAG);
             transaction.commit();
             
         } else {
             Intent showDetailsIntent = new Intent(this, FileDetailActivity.class);
             showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, file);
             showDetailsIntent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));
+            showDetailsIntent.putExtra(PreviewVideoActivity.EXTRA_START_POSITION, startPlaybackPosition);
+            showDetailsIntent.putExtra(PreviewVideoActivity.EXTRA_AUTOPLAY, autoplay);
             startActivity(showDetailsIntent);
         }
     }
     
-    private void startDownloadForPreview(OCFile file) {
-        if (mDualPane) {
+    private void startDownloadForPreview(OCFile file, boolean onOrientationChange) {
+        if (mDualPane && !onOrientationChange) {
             FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
             transaction.replace(R.id.file_details_container, new FileDetailFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);
             transaction.commit();
@@ -1142,8 +1065,8 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     }
 
     
-    private void startDetails(OCFile file) {
-        if (mDualPane && !file.isImage()) {
+    private void startDetails(OCFile file, boolean onOrientationChange) {
+        if (mDualPane && !file.isImage() && !onOrientationChange) {
             FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
             transaction.replace(R.id.file_details_container, new FileDetailFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);
             transaction.commit();
@@ -1284,6 +1207,9 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             
         } else if (operation instanceof SynchronizeFileOperation) {
             onSynchronizeFileOperationFinish((SynchronizeFileOperation)operation, result);
+
+        } else if (operation instanceof CreateFolderOperation) {
+            onCreateFolderOperationFinish((CreateFolderOperation)operation, result);
         }
     }
 
@@ -1324,6 +1250,30 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     }
 
     /**
+     * Updates the view associated to the activity after the finish of an operation trying create a new folder
+     * 
+     * @param operation     Creation operation performed.
+     * @param result        Result of the creation.
+     */
+    private void onCreateFolderOperationFinish(CreateFolderOperation operation, RemoteOperationResult result) {
+        if (result.isSuccess()) {
+            dismissDialog(DIALOG_SHORT_WAIT);
+            mFileList.listDirectory();
+            
+        } else {
+            dismissDialog(DIALOG_SHORT_WAIT);
+            try {
+                Toast msg = Toast.makeText(FileDisplayActivity.this, R.string.create_dir_fail_msg, Toast.LENGTH_LONG); 
+                msg.show();
+                    
+            } catch (NotFoundException e) {
+                Log_OC.e(TAG, "Error while trying to show fail message " , e);
+            }
+        }
+    }
+    
+    
+    /**
      * Updates the view associated to the activity after the finish of an operation trying to rename a 
      * file. 
      * 
@@ -1431,7 +1381,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         //dialog.dismiss();
         if (dialog.getResult()) {
             String newDirectoryName = dialog.getNewFilename().trim();
-            Log.d(TAG, "'create directory' dialog dismissed with new name " + newDirectoryName);
+            Log_OC.d(TAG, "'create directory' dialog dismissed with new name " + newDirectoryName);
             if (newDirectoryName.length() > 0) {
                 String path;
                 if (mCurrentDir == null) {
@@ -1446,14 +1396,19 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
                 
                 // Create directory
                 path += newDirectoryName + OCFile.PATH_SEPARATOR;
-                Thread thread = new Thread(new DirectoryCreator(path,  AccountUtils.getCurrentOwnCloudAccount(FileDisplayActivity.this), new Handler()));
-                thread.start();
+                RemoteOperation operation = new CreateFolderOperation(path, mCurrentDir.getFileId(), mStorageManager);
+                operation.execute(  AccountUtils.getCurrentOwnCloudAccount(FileDisplayActivity.this), 
+                                    FileDisplayActivity.this, 
+                                    FileDisplayActivity.this, 
+                                    mHandler,
+                                    FileDisplayActivity.this);
                 
                 showDialog(DIALOG_SHORT_WAIT);
             }
         }
     }
-
+    
+    
     private void requestForDownload() {
         Account account = AccountUtils.getCurrentOwnCloudAccount(this);
         if (!mDownloaderBinder.isDownloading(account, mWaitingToPreview)) {