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

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author David A. Velasco
   5  *   Copyright (C) 2011  Bartek Przybylski
   6  *   Copyright (C) 2015 ownCloud Inc.
   7  *
   8  *   This program is free software: you can redistribute it and/or modify
   9  *   it under the terms of the GNU General Public License version 2,
  10  *   as published by the Free Software Foundation.
  11  *
  12  *   This program is distributed in the hope that it will be useful,
  13  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *   GNU General Public License for more details.
  16  *
  17  *   You should have received a copy of the GNU General Public License
  18  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 package com.owncloud.android.ui.activity;
  23
  24 import android.accounts.Account;
  25 import android.accounts.AccountManager;
  26 import android.accounts.AccountManagerCallback;
  27 import android.accounts.AccountManagerFuture;
  28 import android.accounts.AuthenticatorException;
  29 import android.accounts.OperationCanceledException;
  30 import android.content.ComponentName;
  31 import android.content.Context;
  32 import android.content.Intent;
  33 import android.content.ServiceConnection;
  34 import android.os.Bundle;
  35 import android.os.Handler;
  36 import android.os.IBinder;
  37 import android.support.v4.app.Fragment;
  38 import android.support.v4.app.FragmentManager;
  39 import android.support.v4.app.FragmentTransaction;
  40 import android.widget.Toast;
  41
  42 import com.actionbarsherlock.app.SherlockFragmentActivity;
  43 import com.owncloud.android.MainApp;
  44 import com.owncloud.android.R;
  45 import com.owncloud.android.authentication.AccountUtils;
  46 import com.owncloud.android.authentication.AuthenticatorActivity;
  47 import com.owncloud.android.datamodel.FileDataStorageManager;
  48 import com.owncloud.android.datamodel.OCFile;
  49 import com.owncloud.android.files.FileOperationsHelper;
  50 import com.owncloud.android.files.services.FileDownloader;
  51 import com.owncloud.android.files.services.FileUploader;
  52 import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder;
  53 import com.owncloud.android.files.services.FileUploader.FileUploaderBinder;
  54 import com.owncloud.android.lib.common.operations.OnRemoteOperationListener;
  55 import com.owncloud.android.lib.common.operations.RemoteOperation;
  56 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
  57 import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
  58 import com.owncloud.android.lib.common.utils.Log_OC;
  59 import com.owncloud.android.operations.CreateShareOperation;
  60 import com.owncloud.android.operations.SynchronizeFolderOperation;
  61 import com.owncloud.android.operations.UnshareLinkOperation;
  62 import com.owncloud.android.services.OperationsService;
  63 import com.owncloud.android.services.OperationsService.OperationsServiceBinder;
  64 import com.owncloud.android.ui.dialog.LoadingDialog;
  65 import com.owncloud.android.ui.dialog.SharePasswordDialogFragment;
  66 import com.owncloud.android.utils.ErrorMessageAdapter;
  67
  68
  69 /**
  70  * Activity with common behaviour for activities handling {@link OCFile}s in ownCloud {@link Account}s .
  71  */
  72 public class FileActivity extends SherlockFragmentActivity
  73         implements OnRemoteOperationListener, ComponentsGetter {
  74
  75     public static final String EXTRA_FILE = "com.owncloud.android.ui.activity.FILE";
  76     public static final String EXTRA_ACCOUNT = "com.owncloud.android.ui.activity.ACCOUNT";
  77     public static final String EXTRA_WAITING_TO_PREVIEW = "com.owncloud.android.ui.activity.WAITING_TO_PREVIEW";
  78     public static final String EXTRA_FROM_NOTIFICATION = "com.owncloud.android.ui.activity.FROM_NOTIFICATION";
  79
  80     public static final String TAG = FileActivity.class.getSimpleName();
  81
  82     private static final String DIALOG_WAIT_TAG = "DIALOG_WAIT";
  83     private static final String KEY_WAITING_FOR_OP_ID = "WAITING_FOR_OP_ID";
  84     private static final String DIALOG_SHARE_PASSWORD = "DIALOG_SHARE_PASSWORD";
  85     private static final String KEY_TRY_SHARE_AGAIN = "TRY_SHARE_AGAIN";
  86
  87     protected static final long DELAY_TO_REQUEST_OPERATION_ON_ACTIVITY_RESULTS = 200;
  88
  89
  90     /** OwnCloud {@link Account} where the main {@link OCFile} handled by the activity is located. */
  91     private Account mAccount;
  92
  93     /** Main {@link OCFile} handled by the activity.*/
  94     private OCFile mFile;
  95
  96     /** Flag to signal that the activity will is finishing to enforce the creation of an ownCloud {@link Account} */
  97     private boolean mRedirectingToSetupAccount = false;
  98
  99     /** Flag to signal when the value of mAccount was set */
 100     protected boolean mAccountWasSet;
 101
 102     /** Flag to signal when the value of mAccount was restored from a saved state */
 103     protected boolean mAccountWasRestored;
 104
 105     /** Flag to signal if the activity is launched by a notification */
 106     private boolean mFromNotification;
 107
 108     /** Messages handler associated to the main thread and the life cycle of the activity */
 109     private Handler mHandler;
 110
 111     /** Access point to the cached database for the current ownCloud {@link Account} */
 112     private FileDataStorageManager mStorageManager = null;
 113
 114     private FileOperationsHelper mFileOperationsHelper;
 115
 116     private ServiceConnection mOperationsServiceConnection = null;
 117
 118     private OperationsServiceBinder mOperationsServiceBinder = null;
 119
 120     protected FileDownloaderBinder mDownloaderBinder = null;
 121     protected FileUploaderBinder mUploaderBinder = null;
 122     private ServiceConnection mDownloadServiceConnection, mUploadServiceConnection = null;
 123
 124     private boolean mTryShareAgain = false;
 125
 126
 127     /**
 128      * Loads the ownCloud {@link Account} and main {@link OCFile} to be handled by the instance of
 129      * the {@link FileActivity}.
 130      *
 131      * Grants that a valid ownCloud {@link Account} is associated to the instance, or that the user
 132      * is requested to create a new one.
 133      */
 134     @Override
 135     protected void onCreate(Bundle savedInstanceState) {
 136         super.onCreate(savedInstanceState);
 137         mHandler = new Handler();
 138         mFileOperationsHelper = new FileOperationsHelper(this);
 139         Account account;
 140         if(savedInstanceState != null) {
 141             account = savedInstanceState.getParcelable(FileActivity.EXTRA_ACCOUNT);
 142             mFile = savedInstanceState.getParcelable(FileActivity.EXTRA_FILE);
 143             mFromNotification = savedInstanceState.getBoolean(FileActivity.EXTRA_FROM_NOTIFICATION);
 144             mFileOperationsHelper.setOpIdWaitingFor(
 145                     savedInstanceState.getLong(KEY_WAITING_FOR_OP_ID, Long.MAX_VALUE)
 146                     );
 147             mTryShareAgain = savedInstanceState.getBoolean(KEY_TRY_SHARE_AGAIN);
 148         } else {
 149             account = getIntent().getParcelableExtra(FileActivity.EXTRA_ACCOUNT);
 150             mFile = getIntent().getParcelableExtra(FileActivity.EXTRA_FILE);
 151             mFromNotification = getIntent().getBooleanExtra(FileActivity.EXTRA_FROM_NOTIFICATION, false);
 152         }
 153
 154         AccountUtils.updateAccountVersion(this); // best place, before any access to AccountManager or database
 155
 156         setAccount(account, savedInstanceState != null);
 157
 158         mOperationsServiceConnection = new OperationsServiceConnection();
 159         bindService(new Intent(this, OperationsService.class), mOperationsServiceConnection, Context.BIND_AUTO_CREATE);
 160
 161         mDownloadServiceConnection = newTransferenceServiceConnection();
 162         if (mDownloadServiceConnection != null) {
 163             bindService(new Intent(this, FileDownloader.class), mDownloadServiceConnection, Context.BIND_AUTO_CREATE);
 164         }
 165         mUploadServiceConnection = newTransferenceServiceConnection();
 166         if (mUploadServiceConnection != null) {
 167             bindService(new Intent(this, FileUploader.class), mUploadServiceConnection, Context.BIND_AUTO_CREATE);
 168         }
 169
 170     }
 171
 172     @Override
 173     protected void onNewIntent (Intent intent) {
 174         Log_OC.v(TAG, "onNewIntent() start");
 175         Account current = AccountUtils.getCurrentOwnCloudAccount(this);
 176         if (current != null && mAccount != null && !mAccount.name.equals(current.name)) {
 177             mAccount = current;
 178         }
 179         Log_OC.v(TAG, "onNewIntent() stop");
 180     }
 181
 182     /**
 183      *  Since ownCloud {@link Account}s can be managed from the system setting menu,
 184      *  the existence of the {@link Account} associated to the instance must be checked
 185      *  every time it is restarted.
 186      */
 187     @Override
 188     protected void onRestart() {
 189         Log_OC.v(TAG, "onRestart() start");
 190         super.onRestart();
 191         boolean validAccount = (mAccount != null && AccountUtils.exists(mAccount, this));
 192         if (!validAccount) {
 193             swapToDefaultAccount();
 194         }
 195         Log_OC.v(TAG, "onRestart() end");
 196     }
 197
 198
 199     @Override
 200     protected void onStart() {
 201         super.onStart();
 202
 203         if (mAccountWasSet) {
 204             onAccountSet(mAccountWasRestored);
 205         }
 206     }
 207
 208     @Override
 209     protected void onResume() {
 210         super.onResume();
 211
 212         if (mOperationsServiceBinder != null) {
 213             doOnResumeAndBound();
 214         }
 215     }
 216
 217     @Override
 218     protected void onPause()  {
 219         if (mOperationsServiceBinder != null) {
 220             mOperationsServiceBinder.removeOperationListener(this);
 221         }
 222
 223         super.onPause();
 224     }
 225
 226
 227     @Override
 228     protected void onDestroy() {
 229         if (mOperationsServiceConnection != null) {
 230             unbindService(mOperationsServiceConnection);
 231             mOperationsServiceBinder = null;
 232         }
 233         if (mDownloadServiceConnection != null) {
 234             unbindService(mDownloadServiceConnection);
 235             mDownloadServiceConnection = null;
 236         }
 237         if (mUploadServiceConnection != null) {
 238             unbindService(mUploadServiceConnection);
 239             mUploadServiceConnection = null;
 240         }
 241
 242         super.onDestroy();
 243     }
 244
 245
 246     /**
 247      *  Sets and validates the ownCloud {@link Account} associated to the Activity.
 248      *
 249      *  If not valid, tries to swap it for other valid and existing ownCloud {@link Account}.
 250      *
 251      *  POSTCONDITION: updates {@link #mAccountWasSet} and {@link #mAccountWasRestored}.
 252      *
 253      *  @param account          New {@link Account} to set.
 254      *  @param savedAccount     When 'true', account was retrieved from a saved instance state.
 255      */
 256     protected void setAccount(Account account, boolean savedAccount) {
 257         Account oldAccount = mAccount;
 258         boolean validAccount =
 259                 (account != null && AccountUtils.setCurrentOwnCloudAccount(getApplicationContext(), account.name));
 260         if (validAccount) {
 261             mAccount = account;
 262             mAccountWasSet = true;
 263             mAccountWasRestored = (savedAccount || mAccount.equals(oldAccount));
 264
 265         } else {
 266             swapToDefaultAccount();
 267         }
 268     }
 269
 270
 271     /**
 272      *  Tries to swap the current ownCloud {@link Account} for other valid and existing.
 273      *
 274      *  If no valid ownCloud {@link Account} exists, the the user is requested
 275      *  to create a new ownCloud {@link Account}.
 276      *
 277      *  POSTCONDITION: updates {@link #mAccountWasSet} and {@link #mAccountWasRestored}.
 278      */
 279     private void swapToDefaultAccount() {
 280         // default to the most recently used account
 281         Account newAccount  = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 282         if (newAccount == null) {
 283             /// no account available: force account creation
 284             createFirstAccount();
 285             mRedirectingToSetupAccount = true;
 286             mAccountWasSet = false;
 287             mAccountWasRestored = false;
 288
 289         } else {
 290             mAccountWasSet = true;
 291             mAccountWasRestored = (newAccount.equals(mAccount));
 292             mAccount = newAccount;
 293         }
 294     }
 295
 296
 297     /**
 298      * Launches the account creation activity. To use when no ownCloud account is available
 299      */
 300     private void createFirstAccount() {
 301         AccountManager am = AccountManager.get(getApplicationContext());
 302         am.addAccount(MainApp.getAccountType(),
 303                         null,
 304                         null,
 305                         null,
 306                         this,
 307                         new AccountCreationCallback(),
 308                         null);
 309     }
 310
 311
 312     /**
 313      * {@inheritDoc}
 314      */
 315     @Override
 316     protected void onSaveInstanceState(Bundle outState) {
 317         super.onSaveInstanceState(outState);
 318         outState.putParcelable(FileActivity.EXTRA_FILE, mFile);
 319         outState.putParcelable(FileActivity.EXTRA_ACCOUNT, mAccount);
 320         outState.putBoolean(FileActivity.EXTRA_FROM_NOTIFICATION, mFromNotification);
 321         outState.putLong(KEY_WAITING_FOR_OP_ID, mFileOperationsHelper.getOpIdWaitingFor());
 322         outState.putBoolean(KEY_TRY_SHARE_AGAIN, mTryShareAgain);
 323     }
 324
 325
 326     /**
 327      * Getter for the main {@link OCFile} handled by the activity.
 328      *
 329      * @return  Main {@link OCFile} handled by the activity.
 330      */
 331     public OCFile getFile() {
 332         return mFile;
 333     }
 334
 335
 336     /**
 337      * Setter for the main {@link OCFile} handled by the activity.
 338      *
 339      * @param file  Main {@link OCFile} to be handled by the activity.
 340      */
 341     public void setFile(OCFile file) {
 342         mFile = file;
 343     }
 344
 345
 346     /**
 347      * Getter for the ownCloud {@link Account} where the main {@link OCFile} handled by the activity is located.
 348      *
 349      * @return  OwnCloud {@link Account} where the main {@link OCFile} handled by the activity is located.
 350      */
 351     public Account getAccount() {
 352         return mAccount;
 353     }
 354
 355     protected void setAccount(Account account) {
 356         mAccount = account;
 357     }
 358
 359     /**
 360      * @return Value of mFromNotification: True if the Activity is launched by a notification
 361      */
 362     public boolean fromNotification() {
 363         return mFromNotification;
 364     }
 365
 366     /**
 367      * @return  'True' when the Activity is finishing to enforce the setup of a new account.
 368      */
 369     protected boolean isRedirectingToSetupAccount() {
 370         return mRedirectingToSetupAccount;
 371     }
 372
 373     public boolean isTryShareAgain(){
 374         return mTryShareAgain;
 375     }
 376
 377     public void setTryShareAgain(boolean tryShareAgain) {
 378        mTryShareAgain = tryShareAgain;
 379     }
 380
 381     public OperationsServiceBinder getOperationsServiceBinder() {
 382         return mOperationsServiceBinder;
 383     }
 384
 385     protected ServiceConnection newTransferenceServiceConnection() {
 386         return null;
 387     }
 388
 389     /**
 390      * Helper class handling a callback from the {@link AccountManager} after the creation of
 391      * a new ownCloud {@link Account} finished, successfully or not.
 392      *
 393      * At this moment, only called after the creation of the first account.
 394      */
 395     public class AccountCreationCallback implements AccountManagerCallback<Bundle> {
 396
 397         @Override
 398         public void run(AccountManagerFuture<Bundle> future) {
 399             FileActivity.this.mRedirectingToSetupAccount = false;
 400             boolean accountWasSet = false;
 401             if (future != null) {
 402                 try {
 403                     Bundle result;
 404                     result = future.getResult();
 405                     String name = result.getString(AccountManager.KEY_ACCOUNT_NAME);
 406                     String type = result.getString(AccountManager.KEY_ACCOUNT_TYPE);
 407                     if (AccountUtils.setCurrentOwnCloudAccount(getApplicationContext(), name)) {
 408                         setAccount(new Account(name, type), false);
 409                         accountWasSet = true;
 410                     }
 411                 } catch (OperationCanceledException e) {
 412                     Log_OC.d(TAG, "Account creation canceled");
 413
 414                 } catch (Exception e) {
 415                     Log_OC.e(TAG, "Account creation finished in exception: ", e);
 416                 }
 417
 418             } else {
 419                 Log_OC.e(TAG, "Account creation callback with null bundle");
 420             }
 421             if (!accountWasSet) {
 422                 moveTaskToBack(true);
 423             }
 424         }
 425
 426     }
 427
 428
 429     /**
 430      *  Called when the ownCloud {@link Account} associated to the Activity was just updated.
 431      *
 432      *  Child classes must grant that state depending on the {@link Account} is updated.
 433      */
 434     protected void onAccountSet(boolean stateWasRecovered) {
 435         if (getAccount() != null) {
 436             mStorageManager = new FileDataStorageManager(getAccount(), getContentResolver());
 437
 438         } else {
 439             Log_OC.wtf(TAG, "onAccountChanged was called with NULL account associated!");
 440         }
 441     }
 442
 443
 444     public FileDataStorageManager getStorageManager() {
 445         return mStorageManager;
 446     }
 447
 448
 449     public OnRemoteOperationListener getRemoteOperationListener() {
 450         return this;
 451     }
 452
 453
 454     public Handler getHandler() {
 455         return mHandler;
 456     }
 457
 458     public FileOperationsHelper getFileOperationsHelper() {
 459         return mFileOperationsHelper;
 460     }
 461
 462     /**
 463      *
 464      * @param operation     Removal operation performed.
 465      * @param result        Result of the removal.
 466      */
 467     @Override
 468     public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
 469         Log_OC.d(TAG, "Received result of operation in FileActivity - common behaviour for all the FileActivities ");
 470
 471         mFileOperationsHelper.setOpIdWaitingFor(Long.MAX_VALUE);
 472
 473         if (!result.isSuccess() && (
 474                 result.getCode() == ResultCode.UNAUTHORIZED ||
 475                 result.isIdPRedirection() ||
 476                 (result.isException() && result.getException() instanceof AuthenticatorException)
 477                 )) {
 478
 479             requestCredentialsUpdate();
 480
 481             if (result.getCode() == ResultCode.UNAUTHORIZED) {
 482                 dismissLoadingDialog();
 483                 Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result,
 484                                 operation, getResources()),
 485                         Toast.LENGTH_LONG);
 486                 t.show();
 487             }
 488             mTryShareAgain = false;
 489
 490         } else if (operation instanceof CreateShareOperation) {
 491             onCreateShareOperationFinish((CreateShareOperation) operation, result);
 492
 493         } else if (operation instanceof UnshareLinkOperation) {
 494             onUnshareLinkOperationFinish((UnshareLinkOperation)operation, result);
 495
 496         } else if (operation instanceof SynchronizeFolderOperation) {
 497             onSynchronizeFolderOperationFinish((SynchronizeFolderOperation)operation, result);
 498
 499         }
 500     }
 501
 502     protected void requestCredentialsUpdate() {
 503         Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 504         updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, getAccount());
 505         updateAccountCredentials.putExtra(
 506                 AuthenticatorActivity.EXTRA_ACTION,
 507                 AuthenticatorActivity.ACTION_UPDATE_EXPIRED_TOKEN);
 508         updateAccountCredentials.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
 509         startActivity(updateAccountCredentials);
 510     }
 511
 512
 513     private void onCreateShareOperationFinish(CreateShareOperation operation,
 514                                               RemoteOperationResult result) {
 515         dismissLoadingDialog();
 516         if (result.isSuccess()) {
 517             mTryShareAgain = false;
 518             updateFileFromDB();
 519
 520             Intent sendIntent = operation.getSendIntent();
 521             startActivity(sendIntent);
 522         } else {
 523             // Detect Failure (403) --> needs Password
 524             if (result.getCode() == ResultCode.SHARE_FORBIDDEN) {
 525                 if (!isTryShareAgain()) {
 526                     SharePasswordDialogFragment dialog =
 527                             SharePasswordDialogFragment.newInstance(new OCFile(operation.getPath()),
 528                                     operation.getSendIntent());
 529                     dialog.show(getSupportFragmentManager(), DIALOG_SHARE_PASSWORD);
 530                 } else {
 531                     Toast t = Toast.makeText(this,
 532                         ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()),
 533                         Toast.LENGTH_LONG);
 534                     t.show();
 535                     mTryShareAgain = false;
 536                 }
 537             } else {
 538                 Toast t = Toast.makeText(this,
 539                         ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()),
 540                         Toast.LENGTH_LONG);
 541                 t.show();
 542             }
 543         }
 544     }
 545
 546
 547     private void onUnshareLinkOperationFinish(UnshareLinkOperation operation, RemoteOperationResult result) {
 548         dismissLoadingDialog();
 549
 550         if (result.isSuccess()){
 551             updateFileFromDB();
 552
 553         } else {
 554             Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()),
 555                     Toast.LENGTH_LONG);
 556             t.show();
 557         }
 558     }
 559
 560     private void onSynchronizeFolderOperationFinish(
 561             SynchronizeFolderOperation operation, RemoteOperationResult result
 562     ) {
 563         if (!result.isSuccess() && result.getCode() != ResultCode.CANCELLED){
 564             Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()),
 565                     Toast.LENGTH_LONG);
 566             t.show();
 567         }
 568     }
 569
 570     protected void updateFileFromDB(){
 571         OCFile file = getFile();
 572         if (file != null) {
 573             file = getStorageManager().getFileByPath(file.getRemotePath());
 574             setFile(file);
 575         }
 576     }
 577
 578     /**
 579      * Show loading dialog
 580      */
 581     public void showLoadingDialog() {
 582         // Construct dialog
 583         LoadingDialog loading = new LoadingDialog(getResources().getString(R.string.wait_a_moment));
 584         FragmentManager fm = getSupportFragmentManager();
 585         FragmentTransaction ft = fm.beginTransaction();
 586         loading.show(ft, DIALOG_WAIT_TAG);
 587
 588     }
 589
 590
 591     /**
 592      * Dismiss loading dialog
 593      */
 594     public void dismissLoadingDialog(){
 595         Fragment frag = getSupportFragmentManager().findFragmentByTag(DIALOG_WAIT_TAG);
 596         if (frag != null) {
 597             LoadingDialog loading = (LoadingDialog) frag;
 598             loading.dismiss();
 599         }
 600     }
 601
 602
 603     private void doOnResumeAndBound() {
 604         mOperationsServiceBinder.addOperationListener(FileActivity.this, mHandler);
 605         long waitingForOpId = mFileOperationsHelper.getOpIdWaitingFor();
 606         if (waitingForOpId <= Integer.MAX_VALUE) {
 607             boolean wait = mOperationsServiceBinder.dispatchResultIfFinished((int)waitingForOpId, this);
 608             if (!wait ) {
 609                 dismissLoadingDialog();
 610             }
 611         }
 612     }
 613
 614
 615     /**
 616      * Implements callback methods for service binding. Passed as a parameter to {
 617      */
 618     private class OperationsServiceConnection implements ServiceConnection {
 619
 620         @Override
 621         public void onServiceConnected(ComponentName component, IBinder service) {
 622             if (component.equals(new ComponentName(FileActivity.this, OperationsService.class))) {
 623                 Log_OC.d(TAG, "Operations service connected");
 624                 mOperationsServiceBinder = (OperationsServiceBinder) service;
 625                 /*if (!mOperationsServiceBinder.isPerformingBlockingOperation()) {
 626                     dismissLoadingDialog();
 627                 }*/
 628                 doOnResumeAndBound();
 629
 630             } else {
 631                 return;
 632             }
 633         }
 634
 635
 636         @Override
 637         public void onServiceDisconnected(ComponentName component) {
 638             if (component.equals(new ComponentName(FileActivity.this, OperationsService.class))) {
 639                 Log_OC.d(TAG, "Operations service disconnected");
 640                 mOperationsServiceBinder = null;
 641                 // TODO whatever could be waiting for the service is unbound
 642             }
 643         }
 644     }
 645
 646
 647     @Override
 648     public FileDownloaderBinder getFileDownloaderBinder() {
 649         return mDownloaderBinder;
 650     }
 651
 652
 653     @Override
 654     public FileUploaderBinder getFileUploaderBinder() {
 655         return mUploaderBinder;
 656     }
 657
 658
 659 }