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

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2011  Bartek Przybylski
   3  *   Copyright (C) 2012-2013 ownCloud Inc.
   4  *
   5  *   This program is free software: you can redistribute it and/or modify
   6  *   it under the terms of the GNU General Public License as published by
   7  *   the Free Software Foundation, either version 2 of the License, or
   8  *   (at your option) any later version.
   9  *
  10  *   This program is distributed in the hope that it will be useful,
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *   GNU General Public License for more details.
  14  *
  15  *   You should have received a copy of the GNU General Public License
  16  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 package com.owncloud.android.ui.activity;
  21
  22 import java.io.File;
  23
  24 import android.accounts.Account;
  25 import android.app.AlertDialog;
  26 import android.app.AlertDialog.Builder;
  27 import android.app.Dialog;
  28 import android.app.ProgressDialog;
  29 import android.content.BroadcastReceiver;
  30 import android.content.ComponentName;
  31 import android.content.ContentResolver;
  32 import android.content.Context;
  33 import android.content.DialogInterface;
  34 import android.content.DialogInterface.OnClickListener;
  35 import android.content.Intent;
  36 import android.content.IntentFilter;
  37 import android.content.ServiceConnection;
  38 import android.content.SharedPreferences;
  39 import android.content.SharedPreferences.Editor;
  40 import android.content.pm.PackageInfo;
  41 import android.content.pm.PackageManager.NameNotFoundException;
  42 import android.content.res.Resources.NotFoundException;
  43 import android.database.Cursor;
  44 import android.graphics.Bitmap;
  45 import android.graphics.drawable.BitmapDrawable;
  46 import android.net.Uri;
  47 import android.os.Bundle;
  48 import android.os.Handler;
  49 import android.os.IBinder;
  50 import android.preference.PreferenceManager;
  51 import android.provider.MediaStore;
  52 import android.support.v4.app.FragmentTransaction;
  53 import android.util.Log;
  54 import android.view.View;
  55 import android.view.ViewGroup;
  56 import android.widget.ArrayAdapter;
  57 import android.widget.EditText;
  58 import android.widget.TextView;
  59 import android.widget.Toast;
  60
  61 import com.actionbarsherlock.app.ActionBar;
  62 import com.actionbarsherlock.app.ActionBar.OnNavigationListener;
  63 import com.actionbarsherlock.app.SherlockFragmentActivity;
  64 import com.actionbarsherlock.view.Menu;
  65 import com.actionbarsherlock.view.MenuInflater;
  66 import com.actionbarsherlock.view.MenuItem;
  67 import com.actionbarsherlock.view.Window;
  68 import com.owncloud.android.AccountUtils;
  69 import com.owncloud.android.Log_OC;
  70 import com.owncloud.android.R;
  71 import com.owncloud.android.authenticator.AccountAuthenticator;
  72 import com.owncloud.android.datamodel.DataStorageManager;
  73 import com.owncloud.android.datamodel.FileDataStorageManager;
  74 import com.owncloud.android.datamodel.OCFile;
  75 import com.owncloud.android.files.services.FileDownloader;
  76 import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder;
  77 import com.owncloud.android.files.services.FileObserverService;
  78 import com.owncloud.android.files.services.FileUploader;
  79 import com.owncloud.android.files.services.FileUploader.FileUploaderBinder;
  80 import com.owncloud.android.network.OwnCloudClientUtils;
  81 import com.owncloud.android.operations.OnRemoteOperationListener;
  82 import com.owncloud.android.operations.RemoteOperation;
  83 import com.owncloud.android.operations.RemoteOperationResult;
  84 import com.owncloud.android.operations.RemoteOperationResult.ResultCode;
  85 import com.owncloud.android.operations.RemoveFileOperation;
  86 import com.owncloud.android.operations.RenameFileOperation;
  87 import com.owncloud.android.operations.SynchronizeFileOperation;
  88 import com.owncloud.android.syncadapter.FileSyncService;
  89 import com.owncloud.android.ui.dialog.ChangelogDialog;
  90 import com.owncloud.android.ui.dialog.SslValidatorDialog;
  91 import com.owncloud.android.ui.dialog.SslValidatorDialog.OnSslValidatorListener;
  92 import com.owncloud.android.ui.fragment.FileDetailFragment;
  93 import com.owncloud.android.ui.fragment.OCFileListFragment;
  94
  95 import eu.alefzero.webdav.WebdavClient;
  96
  97 /**
  98  * Displays, what files the user has available in his ownCloud.
  99  *
 100  * @author Bartek Przybylski
 101  *
 102  */
 103
 104 public class FileDisplayActivity extends SherlockFragmentActivity implements OCFileListFragment.ContainerActivity,
 105         FileDetailFragment.ContainerActivity, OnNavigationListener, OnSslValidatorListener, OnRemoteOperationListener {
 106
 107     private ArrayAdapter<String> mDirectories;
 108     private OCFile mCurrentDir = null;
 109     private OCFile mCurrentFile = null;
 110
 111     private DataStorageManager mStorageManager;
 112     private SyncBroadcastReceiver mSyncBroadcastReceiver;
 113     private UploadFinishReceiver mUploadFinishReceiver;
 114     private DownloadFinishReceiver mDownloadFinishReceiver;
 115     private FileDownloaderBinder mDownloaderBinder = null;
 116     private FileUploaderBinder mUploaderBinder = null;
 117     private ServiceConnection mDownloadConnection = null, mUploadConnection = null;
 118     private RemoteOperationResult mLastSslUntrustedServerResult = null;
 119
 120     private OCFileListFragment mFileList;
 121
 122     private boolean mDualPane;
 123
 124     private static final int DIALOG_SETUP_ACCOUNT = 0;
 125     private static final int DIALOG_CREATE_DIR = 1;
 126     public static final int DIALOG_SHORT_WAIT = 3;
 127     private static final int DIALOG_CHOOSE_UPLOAD_SOURCE = 4;
 128     private static final int DIALOG_SSL_VALIDATOR = 5;
 129     private static final int DIALOG_CERT_NOT_SAVED = 6;
 130     private static final String DIALOG_CHANGELOG_TAG = "DIALOG_CHANGELOG";
 131
 132
 133     private static final int ACTION_SELECT_CONTENT_FROM_APPS = 1;
 134     private static final int ACTION_SELECT_MULTIPLE_FILES = 2;
 135     private static final int ACTION_SELECT_FAILED_INSTANT_UPLOAD = 2;
 136
 137     private static final String TAG = "FileDisplayActivity";
 138
 139
 140     @Override
 141     public void onCreate(Bundle savedInstanceState) {
 142         Log_OC.d(getClass().toString(), "onCreate() start");
 143         super.onCreate(savedInstanceState);
 144
 145         /// Load of parameters from received intent
 146         mCurrentDir = getIntent().getParcelableExtra(FileDetailFragment.EXTRA_FILE); // no check necessary, mCurrenDir == null if the parameter is not in the intent
 147         Account account = getIntent().getParcelableExtra(FileDetailFragment.EXTRA_ACCOUNT);
 148         if (account != null)
 149             AccountUtils.setCurrentOwnCloudAccount(this, account.name);
 150
 151         /// Load of saved instance state: keep this always before initDataFromCurrentAccount()
 152         if(savedInstanceState != null) {
 153             // TODO - test if savedInstanceState should take precedence over file in the intent ALWAYS (now), NEVER, or SOME TIMES
 154             mCurrentDir = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_FILE);
 155         }
 156
 157         if (!AccountUtils.accountsAreSetup(this)) {
 158             /// no account available: FORCE ACCOUNT CREATION
 159             mStorageManager = null;
 160             createFirstAccount();
 161
 162         } else { // / at least an account is available
 163
 164             initDataFromCurrentAccount(); // it checks mCurrentDir and
 165                                           // mCurrentFile with the current
 166                                           // account
 167
 168         }
 169
 170         mUploadConnection = new ListServiceConnection();
 171         mDownloadConnection = new ListServiceConnection();
 172         bindService(new Intent(this, FileUploader.class), mUploadConnection, Context.BIND_AUTO_CREATE);
 173         bindService(new Intent(this, FileDownloader.class), mDownloadConnection, Context.BIND_AUTO_CREATE);
 174
 175         // PIN CODE request ;  best location is to decide, let's try this first
 176         if (getIntent().getAction() != null && getIntent().getAction().equals(Intent.ACTION_MAIN) && savedInstanceState == null) {
 177             requestPinCode();
 178         }
 179
 180         // file observer
 181         Intent observer_intent = new Intent(this, FileObserverService.class);
 182         observer_intent.putExtra(FileObserverService.KEY_FILE_CMD, FileObserverService.CMD_INIT_OBSERVED_LIST);
 183         startService(observer_intent);
 184
 185
 186         /// USER INTERFACE
 187         requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
 188
 189         // Drop-down navigation
 190         mDirectories = new CustomArrayAdapter<String>(this, R.layout.sherlock_spinner_dropdown_item);
 191         OCFile currFile = mCurrentDir;
 192         while (currFile != null && currFile.getFileName() != OCFile.PATH_SEPARATOR) {
 193             mDirectories.add(currFile.getFileName());
 194             currFile = mStorageManager.getFileById(currFile.getParentId());
 195         }
 196         mDirectories.add(OCFile.PATH_SEPARATOR);
 197
 198         // Inflate and set the layout view
 199         setContentView(R.layout.files);
 200         mFileList = (OCFileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);
 201         mDualPane = (findViewById(R.id.file_details_container) != null);
 202         if (mDualPane) {
 203             initFileDetailsInDualPane();
 204         }
 205
 206         // Action bar setup
 207         ActionBar actionBar = getSupportActionBar();
 208         actionBar.setHomeButtonEnabled(true);   // mandatory since Android ICS, according to the official documentation
 209         actionBar.setDisplayHomeAsUpEnabled(mCurrentDir != null && mCurrentDir.getParentId() != 0);
 210         actionBar.setDisplayShowTitleEnabled(false);
 211         actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
 212         actionBar.setListNavigationCallbacks(mDirectories, this);
 213         setSupportProgressBarIndeterminateVisibility(false);        // always AFTER setContentView(...) ; to workaround bug in its implementation
 214
 215
 216         // show changelog, if needed
 217         showChangeLog();
 218
 219         Log_OC.d(getClass().toString(), "onCreate() end");
 220     }
 221
 222
 223     /**
 224      * Shows a dialog with the change log of the current version after each app update
 225      *
 226      *  TODO make it permanent; by now, only to advice the workaround app for 4.1.x
 227      */
 228     private void showChangeLog() {
 229         if (android.os.Build.VERSION.SDK_INT == android.os.Build.VERSION_CODES.JELLY_BEAN) {
 230             final String KEY_VERSION = "version";
 231             SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 232             int currentVersionNumber = 0;
 233             int savedVersionNumber = sharedPref.getInt(KEY_VERSION, 0);
 234             try {
 235                 PackageInfo pi          = getPackageManager().getPackageInfo(getPackageName(), 0);
 236                 currentVersionNumber    = pi.versionCode;
 237             } catch (Exception e) {}
 238
 239             if (currentVersionNumber > savedVersionNumber) {
 240                 ChangelogDialog.newInstance(true).show(getSupportFragmentManager(), DIALOG_CHANGELOG_TAG);
 241                 Editor editor   = sharedPref.edit();
 242                 editor.putInt(KEY_VERSION, currentVersionNumber);
 243                 editor.commit();
 244             }
 245         }
 246     }
 247
 248
 249     /**
 250      * Launches the account creation activity. To use when no ownCloud account is available
 251      */
 252     private void createFirstAccount() {
 253         Intent intent = new Intent(android.provider.Settings.ACTION_ADD_ACCOUNT);
 254         intent.putExtra(android.provider.Settings.EXTRA_AUTHORITIES, new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE });
 255         startActivity(intent);  // the new activity won't be created until this.onStart() and this.onResume() are finished;
 256     }
 257
 258
 259     /**
 260      *  Load of state dependent of the existence of an ownCloud account
 261      */
 262     private void initDataFromCurrentAccount() {
 263         /// Storage manager initialization - access to local database
 264         mStorageManager = new FileDataStorageManager(
 265                 AccountUtils.getCurrentOwnCloudAccount(this),
 266                 getContentResolver());
 267
 268         /// Check if mCurrentDir is a directory
 269         if(mCurrentDir != null && !mCurrentDir.isDirectory()) {
 270             mCurrentFile = mCurrentDir;
 271             mCurrentDir = mStorageManager.getFileById(mCurrentDir.getParentId());
 272         }
 273
 274         /// Check if mCurrentDir and mCurrentFile are in the current account, and update them
 275         if (mCurrentDir != null) {
 276             mCurrentDir = mStorageManager.getFileByPath(mCurrentDir.getRemotePath());   // mCurrentDir == null if it is not in the current account
 277         }
 278         if (mCurrentFile != null) {
 279             if (mCurrentFile.fileExists()) {
 280                 mCurrentFile = mStorageManager.getFileByPath(mCurrentFile.getRemotePath());   // mCurrentFile == null if it is not in the current account
 281             }   // else : keep mCurrentFile with the received value; this is currently the case of an upload in progress, when the user presses the status notification in a landscape tablet
 282         }
 283
 284         /// Default to root if mCurrentDir was not found
 285         if (mCurrentDir == null) {
 286             mCurrentDir = mStorageManager.getFileByPath("/"); // will be NULL if the database was never synchronized
 287         }
 288     }
 289
 290
 291     private void initFileDetailsInDualPane() {
 292         if (mDualPane && getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG) == null) {
 293             FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
 294             if (mCurrentFile != null) {
 295                 transaction.replace(R.id.file_details_container,
 296                         new FileDetailFragment(mCurrentFile, AccountUtils.getCurrentOwnCloudAccount(this)),
 297                         FileDetailFragment.FTAG); // empty FileDetailFragment
 298                 mCurrentFile = null;
 299             } else {
 300                 transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null),
 301                         FileDetailFragment.FTAG); // empty FileDetailFragment
 302             }
 303             transaction.commit();
 304         }
 305     }
 306
 307
 308     @Override
 309     public void onDestroy() {
 310         super.onDestroy();
 311         if (mDownloadConnection != null)
 312             unbindService(mDownloadConnection);
 313         if (mUploadConnection != null)
 314             unbindService(mUploadConnection);
 315     }
 316
 317
 318     @Override
 319     public boolean onCreateOptionsMenu(Menu menu) {
 320         MenuInflater inflater = getSherlock().getMenuInflater();
 321             inflater.inflate(R.menu.menu, menu);
 322             return true;
 323     }
 324
 325     @Override
 326     public boolean onOptionsItemSelected(MenuItem item) {
 327         boolean retval = true;
 328         switch (item.getItemId()) {
 329         case R.id.createDirectoryItem: {
 330             showDialog(DIALOG_CREATE_DIR);
 331             break;
 332         }
 333         case R.id.startSync: {
 334             startSynchronization();
 335             break;
 336         }
 337         case R.id.action_upload: {
 338             showDialog(DIALOG_CHOOSE_UPLOAD_SOURCE);
 339             break;
 340         }
 341         case R.id.action_settings: {
 342             Intent settingsIntent = new Intent(this, Preferences.class);
 343             startActivity(settingsIntent);
 344             break;
 345         }
 346         case android.R.id.home: {
 347             if (mCurrentDir != null && mCurrentDir.getParentId() != 0) {
 348                 onBackPressed();
 349             }
 350             break;
 351         }
 352         default:
 353             retval = super.onOptionsItemSelected(item);
 354         }
 355         return retval;
 356     }
 357
 358     private void startSynchronization() {
 359         ContentResolver.cancelSync(null, AccountAuthenticator.AUTH_TOKEN_TYPE);   // cancel the current synchronizations of any ownCloud account
 360         Bundle bundle = new Bundle();
 361         bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
 362         ContentResolver.requestSync(
 363                 AccountUtils.getCurrentOwnCloudAccount(this),
 364                 AccountAuthenticator.AUTH_TOKEN_TYPE, bundle);
 365     }
 366
 367
 368     @Override
 369     public boolean onNavigationItemSelected(int itemPosition, long itemId) {
 370         int i = itemPosition;
 371         while (i-- != 0) {
 372             onBackPressed();
 373         }
 374         // the next operation triggers a new call to this method, but it's necessary to
 375         // ensure that the name exposed in the action bar is the current directory when the
 376         // user selected it in the navigation list
 377         if (itemPosition != 0)
 378             getSupportActionBar().setSelectedNavigationItem(0);
 379         return true;
 380     }
 381
 382     /**
 383      * Called, when the user selected something for uploading
 384      */
 385     public void onActivityResult(int requestCode, int resultCode, Intent data) {
 386
 387         if (requestCode == ACTION_SELECT_CONTENT_FROM_APPS
 388                 && (resultCode == RESULT_OK || resultCode == UploadFilesActivity.RESULT_OK_AND_MOVE)) {
 389             requestSimpleUpload(data, resultCode);
 390
 391         } else if (requestCode == ACTION_SELECT_MULTIPLE_FILES
 392                 && (resultCode == RESULT_OK || resultCode == UploadFilesActivity.RESULT_OK_AND_MOVE)) {
 393             requestMultipleUpload(data, resultCode);
 394
 395         }
 396     }
 397
 398     private void requestMultipleUpload(Intent data, int resultCode) {
 399         String[] filePaths = data.getStringArrayExtra(UploadFilesActivity.EXTRA_CHOSEN_FILES);
 400         if (filePaths != null) {
 401             String[] remotePaths = new String[filePaths.length];
 402             String remotePathBase = "";
 403             for (int j = mDirectories.getCount() - 2; j >= 0; --j) {
 404                 remotePathBase += OCFile.PATH_SEPARATOR + mDirectories.getItem(j);
 405             }
 406             if (!remotePathBase.endsWith(OCFile.PATH_SEPARATOR))
 407                 remotePathBase += OCFile.PATH_SEPARATOR;
 408             for (int j = 0; j < remotePaths.length; j++) {
 409                 remotePaths[j] = remotePathBase + (new File(filePaths[j])).getName();
 410             }
 411
 412             Intent i = new Intent(this, FileUploader.class);
 413             i.putExtra(FileUploader.KEY_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));
 414             i.putExtra(FileUploader.KEY_LOCAL_FILE, filePaths);
 415             i.putExtra(FileUploader.KEY_REMOTE_FILE, remotePaths);
 416             i.putExtra(FileUploader.KEY_UPLOAD_TYPE, FileUploader.UPLOAD_MULTIPLE_FILES);
 417             if (resultCode == UploadFilesActivity.RESULT_OK_AND_MOVE)
 418                 i.putExtra(FileUploader.KEY_LOCAL_BEHAVIOUR, FileUploader.LOCAL_BEHAVIOUR_MOVE);
 419             startService(i);
 420
 421         } else {
 422             Log_OC.d("FileDisplay", "User clicked on 'Update' with no selection");
 423             Toast t = Toast.makeText(this, getString(R.string.filedisplay_no_file_selected), Toast.LENGTH_LONG);
 424             t.show();
 425             return;
 426         }
 427     }
 428
 429
 430     private void requestSimpleUpload(Intent data, int resultCode) {
 431         String filepath = null;
 432         try {
 433             Uri selectedImageUri = data.getData();
 434
 435             String filemanagerstring = selectedImageUri.getPath();
 436             String selectedImagePath = getPath(selectedImageUri);
 437
 438             if (selectedImagePath != null)
 439                 filepath = selectedImagePath;
 440             else
 441                 filepath = filemanagerstring;
 442
 443         } catch (Exception e) {
 444             Log_OC.e("FileDisplay", "Unexpected exception when trying to read the result of Intent.ACTION_GET_CONTENT", e);
 445             e.printStackTrace();
 446
 447         } finally {
 448             if (filepath == null) {
 449                 Log_OC.e("FileDisplay", "Couldnt resolve path to file");
 450                 Toast t = Toast.makeText(this, getString(R.string.filedisplay_unexpected_bad_get_content), Toast.LENGTH_LONG);
 451                 t.show();
 452                 return;
 453             }
 454         }
 455
 456         Intent i = new Intent(this, FileUploader.class);
 457         i.putExtra(FileUploader.KEY_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));
 458         String remotepath = new String();
 459         for (int j = mDirectories.getCount() - 2; j >= 0; --j) {
 460             remotepath += OCFile.PATH_SEPARATOR + mDirectories.getItem(j);
 461         }
 462         if (!remotepath.endsWith(OCFile.PATH_SEPARATOR))
 463             remotepath += OCFile.PATH_SEPARATOR;
 464         remotepath += new File(filepath).getName();
 465
 466         i.putExtra(FileUploader.KEY_LOCAL_FILE, filepath);
 467         i.putExtra(FileUploader.KEY_REMOTE_FILE, remotepath);
 468         i.putExtra(FileUploader.KEY_UPLOAD_TYPE, FileUploader.UPLOAD_SINGLE_FILE);
 469         if (resultCode == UploadFilesActivity.RESULT_OK_AND_MOVE)
 470             i.putExtra(FileUploader.KEY_LOCAL_BEHAVIOUR, FileUploader.LOCAL_BEHAVIOUR_MOVE);
 471         startService(i);
 472     }
 473
 474
 475     @Override
 476     public void onBackPressed() {
 477         if (mDirectories.getCount() <= 1) {
 478             finish();
 479             return;
 480         }
 481         popDirname();
 482         mFileList.onNavigateUp();
 483         mCurrentDir = mFileList.getCurrentFile();
 484
 485         if (mDualPane) {
 486             // Resets the FileDetailsFragment on Tablets so that it always
 487             // displays
 488             FileDetailFragment fileDetails = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(
 489                     FileDetailFragment.FTAG);
 490             if (fileDetails != null && !fileDetails.isEmpty()) {
 491                 FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
 492                 transaction.remove(fileDetails);
 493                 transaction.add(R.id.file_details_container, new FileDetailFragment(null, null),
 494                         FileDetailFragment.FTAG);
 495                 transaction.commit();
 496             }
 497         }
 498
 499         if (mCurrentDir.getParentId() == 0) {
 500             ActionBar actionBar = getSupportActionBar();
 501             actionBar.setDisplayHomeAsUpEnabled(false);
 502         }
 503     }
 504
 505     @Override
 506     protected void onSaveInstanceState(Bundle outState) {
 507         // responsibility of restore is preferred in onCreate() before than in onRestoreInstanceState when there are Fragments involved
 508         Log_OC.d(getClass().toString(), "onSaveInstanceState() start");
 509         super.onSaveInstanceState(outState);
 510         outState.putParcelable(FileDetailFragment.EXTRA_FILE, mCurrentDir);
 511         if (mDualPane) {
 512             FileDetailFragment fragment = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);
 513             if (fragment != null) {
 514                 OCFile file = fragment.getDisplayedFile();
 515                 if (file != null) {
 516                     outState.putParcelable(FileDetailFragment.EXTRA_FILE, file);
 517                 }
 518             }
 519         }
 520         Log_OC.d(getClass().toString(), "onSaveInstanceState() end");
 521     }
 522
 523     @Override
 524     protected void onResume() {
 525         Log_OC.d(getClass().toString(), "onResume() start");
 526         super.onResume();
 527
 528         if (AccountUtils.accountsAreSetup(this)) {
 529
 530             if (mStorageManager == null) {
 531                 // this is necessary for handling the come back to FileDisplayActivity when the first ownCloud account is created
 532                 initDataFromCurrentAccount();
 533                 if (mDualPane) {
 534                     initFileDetailsInDualPane();
 535                 }
 536             }
 537
 538             // Listen for sync messages
 539             IntentFilter syncIntentFilter = new IntentFilter(FileSyncService.SYNC_MESSAGE);
 540             mSyncBroadcastReceiver = new SyncBroadcastReceiver();
 541             registerReceiver(mSyncBroadcastReceiver, syncIntentFilter);
 542
 543             // Listen for upload messages
 544             IntentFilter uploadIntentFilter = new IntentFilter(FileUploader.UPLOAD_FINISH_MESSAGE);
 545             mUploadFinishReceiver = new UploadFinishReceiver();
 546             registerReceiver(mUploadFinishReceiver, uploadIntentFilter);
 547
 548             // Listen for download messages
 549             IntentFilter downloadIntentFilter = new IntentFilter(FileDownloader.DOWNLOAD_FINISH_MESSAGE);
 550             mDownloadFinishReceiver = new DownloadFinishReceiver();
 551             registerReceiver(mDownloadFinishReceiver, downloadIntentFilter);
 552
 553             // List current directory
 554             mFileList.listDirectory(mCurrentDir);   // TODO we should find the way to avoid the need of this (maybe it's not necessary yet; to check)
 555
 556         } else {
 557
 558             mStorageManager = null;     // an invalid object will be there if all the ownCloud accounts are removed
 559             showDialog(DIALOG_SETUP_ACCOUNT);
 560
 561         }
 562         Log_OC.d(getClass().toString(), "onResume() end");
 563     }
 564
 565
 566     @Override
 567     protected void onPause() {
 568         Log_OC.d(getClass().toString(), "onPause() start");
 569         super.onPause();
 570         if (mSyncBroadcastReceiver != null) {
 571             unregisterReceiver(mSyncBroadcastReceiver);
 572             mSyncBroadcastReceiver = null;
 573         }
 574         if (mUploadFinishReceiver != null) {
 575             unregisterReceiver(mUploadFinishReceiver);
 576             mUploadFinishReceiver = null;
 577         }
 578         if (mDownloadFinishReceiver != null) {
 579             unregisterReceiver(mDownloadFinishReceiver);
 580             mDownloadFinishReceiver = null;
 581         }
 582         if (!AccountUtils.accountsAreSetup(this)) {
 583             dismissDialog(DIALOG_SETUP_ACCOUNT);
 584         }
 585
 586         Log_OC.d(getClass().toString(), "onPause() end");
 587     }
 588
 589
 590     @Override
 591     protected void onPrepareDialog(int id, Dialog dialog, Bundle args) {
 592         if (id == DIALOG_SSL_VALIDATOR && mLastSslUntrustedServerResult != null) {
 593             ((SslValidatorDialog)dialog).updateResult(mLastSslUntrustedServerResult);
 594         }
 595     }
 596
 597
 598     @Override
 599     protected Dialog onCreateDialog(int id) {
 600         Dialog dialog = null;
 601         AlertDialog.Builder builder;
 602         switch (id) {
 603         case DIALOG_SETUP_ACCOUNT: {
 604             builder = new AlertDialog.Builder(this);
 605             builder.setTitle(R.string.main_tit_accsetup);
 606             builder.setMessage(R.string.main_wrn_accsetup);
 607             builder.setCancelable(false);
 608             builder.setPositiveButton(android.R.string.ok, new OnClickListener() {
 609                 public void onClick(DialogInterface dialog, int which) {
 610                     createFirstAccount();
 611                     dialog.dismiss();
 612                 }
 613             });
 614             String message = String.format(getString(R.string.common_exit), getString(R.string.app_name));
 615             builder.setNegativeButton(message, new OnClickListener() {
 616                 public void onClick(DialogInterface dialog, int which) {
 617                     dialog.dismiss();
 618                     finish();
 619                 }
 620             });
 621             //builder.setNegativeButton(android.R.string.cancel, this);
 622             dialog = builder.create();
 623             break;
 624         }
 625         case DIALOG_CREATE_DIR: {
 626             builder = new Builder(this);
 627             final EditText dirNameInput = new EditText(getBaseContext());
 628             builder.setView(dirNameInput);
 629             builder.setTitle(R.string.uploader_info_dirname);
 630             int typed_color = getResources().getColor(R.color.setup_text_typed);
 631             dirNameInput.setTextColor(typed_color);
 632             builder.setPositiveButton(android.R.string.ok, new OnClickListener() {
 633                 public void onClick(DialogInterface dialog, int which) {
 634                     String directoryName = dirNameInput.getText().toString();
 635                     if (directoryName.trim().length() == 0) {
 636                         dialog.cancel();
 637                         return;
 638                     }
 639
 640                     // Figure out the path where the dir needs to be created
 641                     String path;
 642                     if (mCurrentDir == null) {
 643                         // this is just a patch; we should ensure that
 644                         // mCurrentDir never is null
 645                         if (!mStorageManager.fileExists(OCFile.PATH_SEPARATOR)) {
 646                             OCFile file = new OCFile(OCFile.PATH_SEPARATOR);
 647                             mStorageManager.saveFile(file);
 648                         }
 649                         mCurrentDir = mStorageManager.getFileByPath(OCFile.PATH_SEPARATOR);
 650                     }
 651                     path = FileDisplayActivity.this.mCurrentDir.getRemotePath();
 652
 653                     // Create directory
 654                     path += directoryName + OCFile.PATH_SEPARATOR;
 655                     Thread thread = new Thread(new DirectoryCreator(path, AccountUtils
 656                             .getCurrentOwnCloudAccount(FileDisplayActivity.this), new Handler()));
 657                     thread.start();
 658
 659                     dialog.dismiss();
 660
 661                     showDialog(DIALOG_SHORT_WAIT);
 662                 }
 663             });
 664             builder.setNegativeButton(R.string.common_cancel, new OnClickListener() {
 665                 public void onClick(DialogInterface dialog, int which) {
 666                     dialog.cancel();
 667                 }
 668             });
 669             dialog = builder.create();
 670             break;
 671         }
 672         case DIALOG_SHORT_WAIT: {
 673             ProgressDialog working_dialog = new ProgressDialog(this);
 674             working_dialog.setMessage(getResources().getString(R.string.wait_a_moment));
 675             working_dialog.setIndeterminate(true);
 676             working_dialog.setCancelable(false);
 677             dialog = working_dialog;
 678             break;
 679         }
 680         case DIALOG_CHOOSE_UPLOAD_SOURCE: {
 681             final String[] items = { getString(R.string.actionbar_upload_files),
 682                     getString(R.string.actionbar_upload_from_apps), getString(R.string.actionbar_failed_instant_upload) };
 683             builder = new AlertDialog.Builder(this);
 684             builder.setTitle(R.string.actionbar_upload);
 685             builder.setItems(items, new DialogInterface.OnClickListener() {
 686                 public void onClick(DialogInterface dialog, int item) {
 687                     if (item == 0) {
 688                         // if (!mDualPane) {
 689                         Intent action = new Intent(FileDisplayActivity.this, UploadFilesActivity.class);
 690                         action.putExtra(UploadFilesActivity.EXTRA_ACCOUNT,
 691                                 AccountUtils.getCurrentOwnCloudAccount(FileDisplayActivity.this));
 692                         startActivityForResult(action, ACTION_SELECT_MULTIPLE_FILES);
 693                         // } else {
 694                         // TODO create and handle new fragment
 695                         // LocalFileListFragment
 696                         // }
 697                     } else if (item == 1) {
 698                         Intent action = new Intent(Intent.ACTION_GET_CONTENT);
 699                         action = action.setType("*/*").addCategory(Intent.CATEGORY_OPENABLE);
 700                         startActivityForResult(Intent.createChooser(action, getString(R.string.upload_chooser_title)),
 701                                 ACTION_SELECT_CONTENT_FROM_APPS);
 702                     } else if (item == 2) {
 703                         Account account = AccountUtils.getCurrentOwnCloudAccount(FileDisplayActivity.this);
 704                         Intent action = new Intent(FileDisplayActivity.this, InstantUploadActivity.class);
 705                         action.putExtra(FileUploader.KEY_ACCOUNT, account);
 706                         startActivity(action);
 707                     }
 708                 }
 709             });
 710             dialog = builder.create();
 711             break;
 712         }
 713         case DIALOG_SSL_VALIDATOR: {
 714             dialog = SslValidatorDialog.newInstance(this, mLastSslUntrustedServerResult, this);
 715             break;
 716         }
 717         case DIALOG_CERT_NOT_SAVED: {
 718             builder = new AlertDialog.Builder(this);
 719             builder.setMessage(getResources().getString(R.string.ssl_validator_not_saved));
 720             builder.setCancelable(false);
 721             builder.setPositiveButton(R.string.common_ok, new DialogInterface.OnClickListener() {
 722                 @Override
 723                 public void onClick(DialogInterface dialog, int which) {
 724                     dialog.dismiss();
 725                 };
 726             });
 727             dialog = builder.create();
 728             break;
 729         }
 730         default:
 731             dialog = null;
 732         }
 733
 734         return dialog;
 735     }
 736
 737
 738     /**
 739      * Translates a content URI of an image to a physical path
 740      * on the disk
 741      * @param uri The URI to resolve
 742      * @return The path to the image or null if it could not be found
 743      */
 744     public String getPath(Uri uri) {
 745         String[] projection = { MediaStore.Images.Media.DATA };
 746         Cursor cursor = managedQuery(uri, projection, null, null, null);
 747         if (cursor != null) {
 748             int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
 749             cursor.moveToFirst();
 750             return cursor.getString(column_index);
 751         }
 752         return null;
 753     }
 754
 755     /**
 756      * Pushes a directory to the drop down list
 757      * @param directory to push
 758      * @throws IllegalArgumentException If the {@link OCFile#isDirectory()} returns false.
 759      */
 760     public void pushDirname(OCFile directory) {
 761         if(!directory.isDirectory()){
 762             throw new IllegalArgumentException("Only directories may be pushed!");
 763         }
 764         mDirectories.insert(directory.getFileName(), 0);
 765         mCurrentDir = directory;
 766     }
 767
 768     /**
 769      * Pops a directory name from the drop down list
 770      * @return True, unless the stack is empty
 771      */
 772     public boolean popDirname() {
 773         mDirectories.remove(mDirectories.getItem(0));
 774         return !mDirectories.isEmpty();
 775     }
 776
 777     private class DirectoryCreator implements Runnable {
 778         private String mTargetPath;
 779         private Account mAccount;
 780         private Handler mHandler;
 781
 782         public DirectoryCreator(String targetPath, Account account, Handler handler) {
 783             mTargetPath = targetPath;
 784             mAccount = account;
 785             mHandler = handler;
 786         }
 787
 788         @Override
 789         public void run() {
 790             WebdavClient wdc = OwnCloudClientUtils.createOwnCloudClient(mAccount, getApplicationContext());
 791             boolean created = wdc.createDirectory(mTargetPath);
 792             if (created) {
 793                 mHandler.post(new Runnable() {
 794                     @Override
 795                     public void run() {
 796                         dismissDialog(DIALOG_SHORT_WAIT);
 797
 798                         // Save new directory in local database
 799                         OCFile newDir = new OCFile(mTargetPath);
 800                         newDir.setMimetype("DIR");
 801                         newDir.setParentId(mCurrentDir.getFileId());
 802                         mStorageManager.saveFile(newDir);
 803
 804                         // Display the new folder right away
 805                         mFileList.listDirectory();
 806                     }
 807                 });
 808
 809             } else {
 810                 mHandler.post(new Runnable() {
 811                     @Override
 812                     public void run() {
 813                         dismissDialog(DIALOG_SHORT_WAIT);
 814                         try {
 815                             Toast msg = Toast.makeText(FileDisplayActivity.this, R.string.create_dir_fail_msg,
 816                                     Toast.LENGTH_LONG);
 817                             msg.show();
 818
 819                         } catch (NotFoundException e) {
 820                             Log_OC.e(TAG, "Error while trying to show fail message ", e);
 821                         }
 822                     }
 823                 });
 824             }
 825         }
 826
 827     }
 828
 829     // Custom array adapter to override text colors
 830     private class CustomArrayAdapter<T> extends ArrayAdapter<T> {
 831
 832         public CustomArrayAdapter(FileDisplayActivity ctx, int view) {
 833             super(ctx, view);
 834         }
 835
 836         public View getView(int position, View convertView, ViewGroup parent) {
 837             View v = super.getView(position, convertView, parent);
 838
 839             ((TextView) v).setTextColor(getResources().getColorStateList(android.R.color.white));
 840             return v;
 841         }
 842
 843         public View getDropDownView(int position, View convertView, ViewGroup parent) {
 844             View v = super.getDropDownView(position, convertView, parent);
 845
 846             ((TextView) v).setTextColor(getResources().getColorStateList(android.R.color.white));
 847
 848             return v;
 849         }
 850
 851     }
 852
 853     private class SyncBroadcastReceiver extends BroadcastReceiver {
 854
 855         /**
 856          * {@link BroadcastReceiver} to enable syncing feedback in UI
 857          */
 858         @Override
 859         public void onReceive(Context context, Intent intent) {
 860             boolean inProgress = intent.getBooleanExtra(FileSyncService.IN_PROGRESS, false);
 861             String accountName = intent.getStringExtra(FileSyncService.ACCOUNT_NAME);
 862
 863             Log_OC.d("FileDisplay", "sync of account " + accountName + " is in_progress: " + inProgress);
 864
 865             if (accountName.equals(AccountUtils.getCurrentOwnCloudAccount(context).name)) {
 866
 867                 String synchFolderRemotePath = intent.getStringExtra(FileSyncService.SYNC_FOLDER_REMOTE_PATH);
 868
 869                 boolean fillBlankRoot = false;
 870                 if (mCurrentDir == null) {
 871                     mCurrentDir = mStorageManager.getFileByPath("/");
 872                     fillBlankRoot = (mCurrentDir != null);
 873                 }
 874
 875                 if ((synchFolderRemotePath != null && mCurrentDir != null && (mCurrentDir.getRemotePath()
 876                         .equals(synchFolderRemotePath))) || fillBlankRoot) {
 877                     if (!fillBlankRoot)
 878                         mCurrentDir = getStorageManager().getFileByPath(synchFolderRemotePath);
 879                     OCFileListFragment fileListFragment = (OCFileListFragment) getSupportFragmentManager()
 880                             .findFragmentById(R.id.fileList);
 881                     if (fileListFragment != null) {
 882                         fileListFragment.listDirectory(mCurrentDir);
 883                     }
 884                 }
 885
 886                 setSupportProgressBarIndeterminateVisibility(inProgress);
 887                 removeStickyBroadcast(intent);
 888
 889             }
 890
 891             RemoteOperationResult synchResult = (RemoteOperationResult) intent
 892                     .getSerializableExtra(FileSyncService.SYNC_RESULT);
 893             if (synchResult != null) {
 894                 if (synchResult.getCode().equals(RemoteOperationResult.ResultCode.SSL_RECOVERABLE_PEER_UNVERIFIED)) {
 895                     mLastSslUntrustedServerResult = synchResult;
 896                     showDialog(DIALOG_SSL_VALIDATOR);
 897                 }
 898             }
 899         }
 900     }
 901
 902
 903     private class UploadFinishReceiver extends BroadcastReceiver {
 904         /**
 905          * Once the file upload has finished -> update view
 906          *  @author David A. Velasco
 907          * {@link BroadcastReceiver} to enable upload feedback in UI
 908          */
 909         @Override
 910         public void onReceive(Context context, Intent intent) {
 911             String uploadedRemotePath = intent.getStringExtra(FileDownloader.EXTRA_REMOTE_PATH);
 912             String accountName = intent.getStringExtra(FileUploader.ACCOUNT_NAME);
 913             boolean sameAccount = accountName.equals(AccountUtils.getCurrentOwnCloudAccount(context).name);
 914             boolean isDescendant = (mCurrentDir != null) && (uploadedRemotePath != null)
 915                     && (uploadedRemotePath.startsWith(mCurrentDir.getRemotePath()));
 916             if (sameAccount && isDescendant) {
 917                 OCFileListFragment fileListFragment = (OCFileListFragment) getSupportFragmentManager()
 918                         .findFragmentById(R.id.fileList);
 919                 if (fileListFragment != null) {
 920                     fileListFragment.listDirectory();
 921                 }
 922             }
 923         }
 924
 925     }
 926
 927
 928     /**
 929      * Once the file download has finished -> update view
 930      */
 931     private class DownloadFinishReceiver extends BroadcastReceiver {
 932         @Override
 933         public void onReceive(Context context, Intent intent) {
 934             String downloadedRemotePath = intent.getStringExtra(FileDownloader.EXTRA_REMOTE_PATH);
 935             String accountName = intent.getStringExtra(FileDownloader.ACCOUNT_NAME);
 936             boolean sameAccount = accountName.equals(AccountUtils.getCurrentOwnCloudAccount(context).name);
 937             boolean isDescendant = (mCurrentDir != null) && (downloadedRemotePath != null)
 938                     && (downloadedRemotePath.startsWith(mCurrentDir.getRemotePath()));
 939             if (sameAccount && isDescendant) {
 940                 OCFileListFragment fileListFragment = (OCFileListFragment) getSupportFragmentManager()
 941                         .findFragmentById(R.id.fileList);
 942                 if (fileListFragment != null) {
 943                     fileListFragment.listDirectory();
 944                 }
 945             }
 946         }
 947     }
 948
 949
 950
 951
 952     /**
 953      * {@inheritDoc}
 954      */
 955     @Override
 956     public DataStorageManager getStorageManager() {
 957         return mStorageManager;
 958     }
 959
 960
 961     /**
 962      * {@inheritDoc}
 963      */
 964     @Override
 965     public void onDirectoryClick(OCFile directory) {
 966         pushDirname(directory);
 967         ActionBar actionBar = getSupportActionBar();
 968         actionBar.setDisplayHomeAsUpEnabled(true);
 969
 970         if (mDualPane) {
 971             // Resets the FileDetailsFragment on Tablets so that it always displays
 972             FileDetailFragment fileDetails = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);
 973             if (fileDetails != null && !fileDetails.isEmpty()) {
 974                 FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
 975                 transaction.remove(fileDetails);
 976                 transaction.add(R.id.file_details_container, new FileDetailFragment(null, null),
 977                         FileDetailFragment.FTAG);
 978                 transaction.commit();
 979             }
 980         }
 981     }
 982
 983
 984     /**
 985      * {@inheritDoc}
 986      */
 987     @Override
 988     public void onFileClick(OCFile file) {
 989
 990         // If we are on a large device -> update fragment
 991         if (mDualPane) {
 992             // buttons in the details view are problematic when trying to reuse an existing fragment; create always a new one solves some of them, BUT no all; downloads are 'dangerous'
 993             FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
 994             transaction
 995                     .replace(R.id.file_details_container,
 996                             new FileDetailFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)),
 997                             FileDetailFragment.FTAG);
 998             transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
 999             transaction.commit();
1000
1001         } else { // small or medium screen device -> new Activity
1002             Intent showDetailsIntent = new Intent(this, FileDetailActivity.class);
1003             showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, file);
1004             showDetailsIntent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));
1005             startActivity(showDetailsIntent);
1006         }
1007     }
1008
1009
1010     /**
1011      * {@inheritDoc}
1012      */
1013     @Override
1014     public OCFile getInitialDirectory() {
1015         return mCurrentDir;
1016     }
1017
1018
1019     /**
1020      * {@inheritDoc}
1021      */
1022     @Override
1023     public void onFileStateChanged() {
1024         OCFileListFragment fileListFragment = (OCFileListFragment) getSupportFragmentManager().findFragmentById(
1025                 R.id.fileList);
1026         if (fileListFragment != null) {
1027             fileListFragment.listDirectory();
1028         }
1029     }
1030
1031
1032     /**
1033      * {@inheritDoc}
1034      */
1035     @Override
1036     public FileDownloaderBinder getFileDownloaderBinder() {
1037         return mDownloaderBinder;
1038     }
1039
1040
1041     /**
1042      * {@inheritDoc}
1043      */
1044     @Override
1045     public FileUploaderBinder getFileUploaderBinder() {
1046         return mUploaderBinder;
1047     }
1048
1049
1050     /** Defines callbacks for service binding, passed to bindService() */
1051     private class ListServiceConnection implements ServiceConnection {
1052
1053         @Override
1054         public void onServiceConnected(ComponentName component, IBinder service) {
1055             if (component.equals(new ComponentName(FileDisplayActivity.this, FileDownloader.class))) {
1056                 Log_OC.d(TAG, "Download service connected");
1057                 mDownloaderBinder = (FileDownloaderBinder) service;
1058             } else if (component.equals(new ComponentName(FileDisplayActivity.this, FileUploader.class))) {
1059                 Log_OC.d(TAG, "Upload service connected");
1060                 mUploaderBinder = (FileUploaderBinder) service;
1061             } else {
1062                 return;
1063             }
1064             // a new chance to get the mDownloadBinder through getFileDownloadBinder() - THIS IS A MESS
1065             if (mFileList != null)
1066                 mFileList.listDirectory();
1067             if (mDualPane) {
1068                 FileDetailFragment fragment = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(
1069                         FileDetailFragment.FTAG);
1070                 if (fragment != null)
1071                     fragment.updateFileDetails(false);
1072             }
1073         }
1074
1075         @Override
1076         public void onServiceDisconnected(ComponentName component) {
1077             if (component.equals(new ComponentName(FileDisplayActivity.this, FileDownloader.class))) {
1078                 Log_OC.d(TAG, "Download service disconnected");
1079                 mDownloaderBinder = null;
1080             } else if (component.equals(new ComponentName(FileDisplayActivity.this, FileUploader.class))) {
1081                 Log_OC.d(TAG, "Upload service disconnected");
1082                 mUploaderBinder = null;
1083             }
1084         }
1085     };
1086
1087
1088
1089     /**
1090      * Launch an intent to request the PIN code to the user before letting him use the app
1091      */
1092     private void requestPinCode() {
1093         boolean pinStart = false;
1094         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
1095         pinStart = appPrefs.getBoolean("set_pincode", false);
1096         if (pinStart) {
1097             Intent i = new Intent(getApplicationContext(), PinCodeActivity.class);
1098             i.putExtra(PinCodeActivity.EXTRA_ACTIVITY, "FileDisplayActivity");
1099             startActivity(i);
1100         }
1101     }
1102
1103
1104     @Override
1105     public void onSavedCertificate() {
1106         startSynchronization();
1107     }
1108
1109     @Override
1110     public void onFailedSavingCertificate() {
1111         showDialog(DIALOG_CERT_NOT_SAVED);
1112     }
1113
1114
1115     /**
1116      * Updates the view associated to the activity after the finish of some operation over files
1117      * in the current account.
1118      *
1119      * @param operation     Removal operation performed.
1120      * @param result        Result of the removal.
1121      */
1122     @Override
1123     public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
1124         if (operation instanceof RemoveFileOperation) {
1125             onRemoveFileOperationFinish((RemoveFileOperation) operation, result);
1126
1127         } else if (operation instanceof RenameFileOperation) {
1128             onRenameFileOperationFinish((RenameFileOperation) operation, result);
1129
1130         } else if (operation instanceof SynchronizeFileOperation) {
1131             onSynchronizeFileOperationFinish((SynchronizeFileOperation) operation, result);
1132         }
1133     }
1134
1135
1136     /**
1137      * Updates the view associated to the activity after the finish of an operation trying to remove a
1138      * file.
1139      *
1140      * @param operation     Removal operation performed.
1141      * @param result        Result of the removal.
1142      */
1143     private void onRemoveFileOperationFinish(RemoveFileOperation operation, RemoteOperationResult result) {
1144         dismissDialog(DIALOG_SHORT_WAIT);
1145         if (result.isSuccess()) {
1146             Toast msg = Toast.makeText(this, R.string.remove_success_msg, Toast.LENGTH_LONG);
1147             msg.show();
1148             OCFile removedFile = operation.getFile();
1149             if (mDualPane) {
1150                 FileDetailFragment details = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(
1151                         FileDetailFragment.FTAG);
1152                 if (details != null && removedFile.equals(details.getDisplayedFile())) {
1153                     FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
1154                     transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null)); // empty
1155                                                                                                           // FileDetailFragment
1156                     transaction.commit();
1157                 }
1158             }
1159             if (mStorageManager.getFileById(removedFile.getParentId()).equals(mCurrentDir)) {
1160                 mFileList.listDirectory();
1161             }
1162
1163         } else {
1164             Toast msg = Toast.makeText(this, R.string.remove_fail_msg, Toast.LENGTH_LONG);
1165             msg.show();
1166             if (result.isSslRecoverableException()) {
1167                 mLastSslUntrustedServerResult = result;
1168                 showDialog(DIALOG_SSL_VALIDATOR);
1169             }
1170         }
1171     }
1172
1173     /**
1174      * Updates the view associated to the activity after the finish of an operation trying to rename a
1175      * file.
1176      *
1177      * @param operation     Renaming operation performed.
1178      * @param result        Result of the renaming.
1179      */
1180     private void onRenameFileOperationFinish(RenameFileOperation operation, RemoteOperationResult result) {
1181         dismissDialog(DIALOG_SHORT_WAIT);
1182         OCFile renamedFile = operation.getFile();
1183         if (result.isSuccess()) {
1184             if (mDualPane) {
1185                 FileDetailFragment details = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(
1186                         FileDetailFragment.FTAG);
1187                 if (details != null && renamedFile.equals(details.getDisplayedFile())) {
1188                     details.updateFileDetails(renamedFile, AccountUtils.getCurrentOwnCloudAccount(this));
1189                 }
1190             }
1191             if (mStorageManager.getFileById(renamedFile.getParentId()).equals(mCurrentDir)) {
1192                 mFileList.listDirectory();
1193             }
1194
1195         } else {
1196             if (result.getCode().equals(ResultCode.INVALID_LOCAL_FILE_NAME)) {
1197                 Toast msg = Toast.makeText(this, R.string.rename_local_fail_msg, Toast.LENGTH_LONG);
1198                 msg.show();
1199                 // TODO throw again the new rename dialog
1200             } else {
1201                 Toast msg = Toast.makeText(this, R.string.rename_server_fail_msg, Toast.LENGTH_LONG);
1202                 msg.show();
1203                 if (result.isSslRecoverableException()) {
1204                     mLastSslUntrustedServerResult = result;
1205                     showDialog(DIALOG_SSL_VALIDATOR);
1206                 }
1207             }
1208         }
1209     }
1210
1211     private void onSynchronizeFileOperationFinish(SynchronizeFileOperation operation, RemoteOperationResult result) {
1212         dismissDialog(DIALOG_SHORT_WAIT);
1213         OCFile syncedFile = operation.getLocalFile();
1214         if (!result.isSuccess()) {
1215             if (result.getCode() == ResultCode.SYNC_CONFLICT) {
1216                 Intent i = new Intent(this, ConflictsResolveActivity.class);
1217                 i.putExtra(ConflictsResolveActivity.EXTRA_FILE, syncedFile);
1218                 i.putExtra(ConflictsResolveActivity.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));
1219                 startActivity(i);
1220
1221             } else {
1222                 Toast msg = Toast.makeText(this, R.string.sync_file_fail_msg, Toast.LENGTH_LONG);
1223                 msg.show();
1224             }
1225
1226         } else {
1227             if (operation.transferWasRequested()) {
1228                 mFileList.listDirectory();
1229                 onTransferStateChanged(syncedFile, true, true);
1230
1231             } else {
1232                 Toast msg = Toast.makeText(this, R.string.sync_file_nothing_to_do_msg, Toast.LENGTH_LONG);
1233                 msg.show();
1234             }
1235         }
1236     }
1237
1238
1239     /**
1240      * {@inheritDoc}
1241      */
1242     @Override
1243     public void onTransferStateChanged(OCFile file, boolean downloading, boolean uploading) {
1244         /*OCFileListFragment fileListFragment = (OCFileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);
1245         if (fileListFragment != null) {
1246             fileListFragment.listDirectory();
1247         }*/
1248         if (mDualPane) {
1249             FileDetailFragment details = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(
1250                     FileDetailFragment.FTAG);
1251             if (details != null && file.equals(details.getDisplayedFile())) {
1252                 if (downloading || uploading) {
1253                     details.updateFileDetails(file, AccountUtils.getCurrentOwnCloudAccount(this));
1254                 } else {
1255                     details.updateFileDetails(downloading || uploading);
1256                 }
1257             }
1258         }
1259     }
1260
1261
1262
1263
1264
1265 }