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.content.res.Configuration;
  35 import android.os.Bundle;
  36 import android.os.Handler;
  37 import android.os.IBinder;
  38 import android.support.v4.app.ActionBarDrawerToggle;
  39 import android.support.v4.app.Fragment;
  40 import android.support.v4.app.FragmentManager;
  41 import android.support.v4.app.FragmentTransaction;
  42 import android.support.v4.widget.DrawerLayout;
  43 import android.support.v7.app.ActionBar;
  44 import android.support.v7.app.ActionBarActivity;
  45 import android.view.View;
  46 import android.widget.AdapterView;
  47 import android.widget.ImageView;
  48 import android.widget.LinearLayout;
  49 import android.widget.ListView;
  50 import android.widget.TextView;
  51 import android.widget.Toast;
  52
  53 import com.owncloud.android.BuildConfig;
  54 import com.owncloud.android.MainApp;
  55 import com.owncloud.android.R;
  56 import com.owncloud.android.authentication.AccountUtils;
  57 import com.owncloud.android.authentication.AuthenticatorActivity;
  58 import com.owncloud.android.datamodel.FileDataStorageManager;
  59 import com.owncloud.android.datamodel.OCFile;
  60 import com.owncloud.android.files.FileOperationsHelper;
  61 import com.owncloud.android.files.services.FileDownloader;
  62 import com.owncloud.android.files.services.FileUploader;
  63 import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder;
  64 import com.owncloud.android.files.services.FileUploader.FileUploaderBinder;
  65 import com.owncloud.android.lib.common.operations.OnRemoteOperationListener;
  66 import com.owncloud.android.lib.common.operations.RemoteOperation;
  67 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
  68 import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
  69 import com.owncloud.android.lib.common.utils.Log_OC;
  70 import com.owncloud.android.lib.resources.files.FileUtils;
  71 import com.owncloud.android.operations.CreateShareOperation;
  72 import com.owncloud.android.operations.SynchronizeFolderOperation;
  73 import com.owncloud.android.operations.UnshareLinkOperation;
  74 import com.owncloud.android.services.OperationsService;
  75 import com.owncloud.android.services.OperationsService.OperationsServiceBinder;
  76 import com.owncloud.android.ui.NavigationDrawerItem;
  77 import com.owncloud.android.ui.adapter.NavigationDrawerListAdapter;
  78 import com.owncloud.android.ui.dialog.LoadingDialog;
  79 import com.owncloud.android.ui.dialog.SharePasswordDialogFragment;
  80 import com.owncloud.android.utils.DisplayUtils;
  81 import com.owncloud.android.utils.ErrorMessageAdapter;
  82
  83 import java.util.ArrayList;
  84
  85
  86 /**
  87  * Activity with common behaviour for activities handling {@link OCFile}s in ownCloud
  88  * {@link Account}s .
  89  */
  90 public class FileActivity extends ActionBarActivity
  91         implements OnRemoteOperationListener, ComponentsGetter {
  92
  93     public static final String EXTRA_FILE = "com.owncloud.android.ui.activity.FILE";
  94     public static final String EXTRA_ACCOUNT = "com.owncloud.android.ui.activity.ACCOUNT";
  95     public static final String EXTRA_WAITING_TO_PREVIEW =
  96             "com.owncloud.android.ui.activity.WAITING_TO_PREVIEW";
  97     public static final String EXTRA_FROM_NOTIFICATION =
  98             "com.owncloud.android.ui.activity.FROM_NOTIFICATION";
  99
 100     public static final String TAG = FileActivity.class.getSimpleName();
 101
 102     private static final String DIALOG_WAIT_TAG = "DIALOG_WAIT";
 103     private static final String KEY_WAITING_FOR_OP_ID = "WAITING_FOR_OP_ID";
 104     private static final String DIALOG_SHARE_PASSWORD = "DIALOG_SHARE_PASSWORD";
 105     private static final String KEY_TRY_SHARE_AGAIN = "TRY_SHARE_AGAIN";
 106
 107     protected static final long DELAY_TO_REQUEST_OPERATION_ON_ACTIVITY_RESULTS = 200;
 108
 109
 110     /** OwnCloud {@link Account} where the main {@link OCFile} handled by the activity is located.*/
 111     private Account mAccount;
 112
 113     /** Main {@link OCFile} handled by the activity.*/
 114     private OCFile mFile;
 115
 116     /** Flag to signal that the activity will is finishing to enforce the creation of an ownCloud
 117      * {@link Account} */
 118     private boolean mRedirectingToSetupAccount = false;
 119
 120     /** Flag to signal when the value of mAccount was set */
 121     protected boolean mAccountWasSet;
 122
 123     /** Flag to signal when the value of mAccount was restored from a saved state */
 124     protected boolean mAccountWasRestored;
 125
 126     /** Flag to signal if the activity is launched by a notification */
 127     private boolean mFromNotification;
 128
 129     /** Messages handler associated to the main thread and the life cycle of the activity */
 130     private Handler mHandler;
 131
 132     /** Access point to the cached database for the current ownCloud {@link Account} */
 133     private FileDataStorageManager mStorageManager = null;
 134
 135     private FileOperationsHelper mFileOperationsHelper;
 136
 137     private ServiceConnection mOperationsServiceConnection = null;
 138
 139     private OperationsServiceBinder mOperationsServiceBinder = null;
 140
 141     protected FileDownloaderBinder mDownloaderBinder = null;
 142     protected FileUploaderBinder mUploaderBinder = null;
 143     private ServiceConnection mDownloadServiceConnection, mUploadServiceConnection = null;
 144
 145     private boolean mTryShareAgain = false;
 146
 147     // Navigation Drawer
 148     protected DrawerLayout mDrawerLayout;
 149     protected ActionBarDrawerToggle mDrawerToggle;
 150     protected ListView mDrawerList;
 151
 152     // Slide menu items
 153     protected String[] mDrawerTitles;
 154     protected String[] mDrawerContentDescriptions;
 155
 156     protected ArrayList<NavigationDrawerItem> mDrawerItems;
 157
 158     protected NavigationDrawerListAdapter mNavigationDrawerAdapter = null;
 159
 160     protected boolean mShowAccounts = false;
 161
 162     /**
 163      * Loads the ownCloud {@link Account} and main {@link OCFile} to be handled by the instance of
 164      * the {@link FileActivity}.
 165      *
 166      * Grants that a valid ownCloud {@link Account} is associated to the instance, or that the user
 167      * is requested to create a new one.
 168      */
 169     @Override
 170     protected void onCreate(Bundle savedInstanceState) {
 171         super.onCreate(savedInstanceState);
 172         mHandler = new Handler();
 173         mFileOperationsHelper = new FileOperationsHelper(this);
 174         Account account = null;
 175         if(savedInstanceState != null) {
 176             mFile = savedInstanceState.getParcelable(FileActivity.EXTRA_FILE);
 177             mFromNotification = savedInstanceState.getBoolean(FileActivity.EXTRA_FROM_NOTIFICATION);
 178             mFileOperationsHelper.setOpIdWaitingFor(
 179                     savedInstanceState.getLong(KEY_WAITING_FOR_OP_ID, Long.MAX_VALUE)
 180                     );
 181             mTryShareAgain = savedInstanceState.getBoolean(KEY_TRY_SHARE_AGAIN);
 182         } else {
 183             account = getIntent().getParcelableExtra(FileActivity.EXTRA_ACCOUNT);
 184             mFile = getIntent().getParcelableExtra(FileActivity.EXTRA_FILE);
 185             mFromNotification = getIntent().getBooleanExtra(FileActivity.EXTRA_FROM_NOTIFICATION,
 186                     false);
 187         }
 188
 189         AccountUtils.updateAccountVersion(this); // best place, before any access to AccountManager
 190                                                  // or database
 191
 192         setAccount(account, savedInstanceState != null);
 193
 194         mOperationsServiceConnection = new OperationsServiceConnection();
 195         bindService(new Intent(this, OperationsService.class), mOperationsServiceConnection,
 196                 Context.BIND_AUTO_CREATE);
 197
 198         mDownloadServiceConnection = newTransferenceServiceConnection();
 199         if (mDownloadServiceConnection != null) {
 200             bindService(new Intent(this, FileDownloader.class), mDownloadServiceConnection,
 201                     Context.BIND_AUTO_CREATE);
 202         }
 203         mUploadServiceConnection = newTransferenceServiceConnection();
 204         if (mUploadServiceConnection != null) {
 205             bindService(new Intent(this, FileUploader.class), mUploadServiceConnection,
 206                     Context.BIND_AUTO_CREATE);
 207         }
 208
 209     }
 210
 211     @Override
 212     protected void onNewIntent (Intent intent) {
 213         Log_OC.v(TAG, "onNewIntent() start");
 214         Account current = AccountUtils.getCurrentOwnCloudAccount(this);
 215         if (current != null && mAccount != null && !mAccount.name.equals(current.name)) {
 216             mAccount = current;
 217         }
 218         Log_OC.v(TAG, "onNewIntent() stop");
 219     }
 220
 221     /**
 222      *  Since ownCloud {@link Account}s can be managed from the system setting menu,
 223      *  the existence of the {@link Account} associated to the instance must be checked
 224      *  every time it is restarted.
 225      */
 226     @Override
 227     protected void onRestart() {
 228         Log_OC.v(TAG, "onRestart() start");
 229         super.onRestart();
 230         boolean validAccount = (mAccount != null && AccountUtils.exists(mAccount, this));
 231         if (!validAccount) {
 232             swapToDefaultAccount();
 233         }
 234         Log_OC.v(TAG, "onRestart() end");
 235     }
 236
 237
 238     @Override
 239     protected void onStart() {
 240         super.onStart();
 241
 242         if (mAccountWasSet) {
 243             onAccountSet(mAccountWasRestored);
 244         }
 245     }
 246
 247     @Override
 248     protected void onResume() {
 249         super.onResume();
 250
 251         if (mOperationsServiceBinder != null) {
 252             doOnResumeAndBound();
 253         }
 254     }
 255
 256     @Override
 257     protected void onPause()  {
 258         if (mOperationsServiceBinder != null) {
 259             mOperationsServiceBinder.removeOperationListener(this);
 260         }
 261
 262         super.onPause();
 263     }
 264
 265
 266     @Override
 267     protected void onDestroy() {
 268         if (mOperationsServiceConnection != null) {
 269             unbindService(mOperationsServiceConnection);
 270             mOperationsServiceBinder = null;
 271         }
 272         if (mDownloadServiceConnection != null) {
 273             unbindService(mDownloadServiceConnection);
 274             mDownloadServiceConnection = null;
 275         }
 276         if (mUploadServiceConnection != null) {
 277             unbindService(mUploadServiceConnection);
 278             mUploadServiceConnection = null;
 279         }
 280
 281         super.onDestroy();
 282     }
 283
 284     @Override
 285     protected void onPostCreate(Bundle savedInstanceState) {
 286         super.onPostCreate(savedInstanceState);
 287         // Sync the toggle state after onRestoreInstanceState has occurred.
 288         if (mDrawerToggle != null) {
 289             mDrawerToggle.syncState();
 290         }
 291     }
 292
 293     @Override
 294     public void onConfigurationChanged(Configuration newConfig) {
 295         super.onConfigurationChanged(newConfig);
 296         if (mDrawerToggle != null) {
 297             mDrawerToggle.onConfigurationChanged(newConfig);
 298         }
 299     }
 300
 301     protected void initDrawer(){
 302         mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
 303         // Notification Drawer
 304         LinearLayout navigationDrawerLayout = (LinearLayout) findViewById(R.id.left_drawer);
 305         mDrawerList = (ListView) navigationDrawerLayout.findViewById(R.id.drawer_list);
 306
 307         // load Account in the Drawer Title
 308         // User-Icon
 309         ImageView userIcon = (ImageView) navigationDrawerLayout.findViewById(R.id.drawer_userIcon);
 310         userIcon.setImageResource(DisplayUtils.getSeasonalIconId());
 311
 312         // Username
 313         TextView username = (TextView) navigationDrawerLayout.findViewById(R.id.drawer_username);
 314         Account account = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 315
 316         if (account != null) {
 317             int lastAtPos = account.name.lastIndexOf("@");
 318             username.setText(account.name.substring(0, lastAtPos));
 319         }
 320
 321         // load slide menu items
 322         mDrawerTitles = getResources().getStringArray(R.array.drawer_items);
 323
 324         // nav drawer content description from resources
 325         mDrawerContentDescriptions = getResources().
 326                 getStringArray(R.array.drawer_content_descriptions);
 327
 328         // nav drawer items
 329         mDrawerItems = new ArrayList<NavigationDrawerItem>();
 330         // adding nav drawer items to array
 331         // Accounts
 332         mDrawerItems.add(new NavigationDrawerItem(mDrawerTitles[0], mDrawerContentDescriptions[0]));
 333         // All Files
 334         mDrawerItems.add(new NavigationDrawerItem(mDrawerTitles[1], mDrawerContentDescriptions[1]));
 335
 336         // TODO Enable when "On Device" is recovered
 337         // On Device
 338         //mDrawerItems.add(new NavigationDrawerItem(mDrawerTitles[2],
 339         //        mDrawerContentDescriptions[2]));
 340
 341         // Settings
 342         mDrawerItems.add(new NavigationDrawerItem(mDrawerTitles[2], mDrawerContentDescriptions[2]));
 343         // Logs
 344         if (BuildConfig.DEBUG) {
 345             mDrawerItems.add(new NavigationDrawerItem(mDrawerTitles[3],
 346                     mDrawerContentDescriptions[3]));
 347         }
 348
 349         // setting the nav drawer list adapter
 350         mNavigationDrawerAdapter = new NavigationDrawerListAdapter(getApplicationContext(), this,
 351                 mDrawerItems);
 352         mDrawerList.setAdapter(mNavigationDrawerAdapter);
 353
 354         mDrawerToggle = new ActionBarDrawerToggle(
 355                 this,
 356                 mDrawerLayout,
 357                 R.drawable.ic_drawer,
 358                 R.string.drawer_open,
 359                 R.string.drawer_close) {
 360
 361             /** Called when a drawer has settled in a completely closed state. */
 362             public void onDrawerClosed(View view) {
 363                 super.onDrawerClosed(view);
 364                 getSupportActionBar().setDisplayShowTitleEnabled(true);
 365                 getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
 366                 //initFragmentsWithFile();
 367                 invalidateOptionsMenu();
 368             }
 369
 370             /** Called when a drawer has settled in a completely open state. */
 371             public void onDrawerOpened(View drawerView) {
 372                 super.onDrawerOpened(drawerView);
 373                 getSupportActionBar().setTitle(R.string.drawer_open);
 374                 getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
 375                 invalidateOptionsMenu();
 376             }
 377         };
 378
 379         mDrawerToggle.setDrawerIndicatorEnabled(true);
 380         // Set the list's click listener
 381         mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
 382
 383         // Set the drawer toggle as the DrawerListener
 384         mDrawerLayout.setDrawerListener(mDrawerToggle);
 385     }
 386
 387     /**
 388      *  Sets and validates the ownCloud {@link Account} associated to the Activity.
 389      *
 390      *  If not valid, tries to swap it for other valid and existing ownCloud {@link Account}.
 391      *
 392      *  POSTCONDITION: updates {@link #mAccountWasSet} and {@link #mAccountWasRestored}.
 393      *
 394      *  @param account          New {@link Account} to set.
 395      *  @param savedAccount     When 'true', account was retrieved from a saved instance state.
 396      */
 397     protected void setAccount(Account account, boolean savedAccount) {
 398         Account oldAccount = mAccount;
 399         boolean validAccount =
 400                 (account != null && AccountUtils.setCurrentOwnCloudAccount(getApplicationContext(),
 401                         account.name));
 402         if (validAccount) {
 403             mAccount = account;
 404             mAccountWasSet = true;
 405             mAccountWasRestored = (savedAccount || mAccount.equals(oldAccount));
 406
 407         } else {
 408             swapToDefaultAccount();
 409         }
 410     }
 411
 412
 413     /**
 414      *  Tries to swap the current ownCloud {@link Account} for other valid and existing.
 415      *
 416      *  If no valid ownCloud {@link Account} exists, the the user is requested
 417      *  to create a new ownCloud {@link Account}.
 418      *
 419      *  POSTCONDITION: updates {@link #mAccountWasSet} and {@link #mAccountWasRestored}.
 420      */
 421     private void swapToDefaultAccount() {
 422         // default to the most recently used account
 423         Account newAccount  = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 424         if (newAccount == null) {
 425             /// no account available: force account creation
 426             createFirstAccount();
 427             mRedirectingToSetupAccount = true;
 428             mAccountWasSet = false;
 429             mAccountWasRestored = false;
 430
 431         } else {
 432             mAccountWasSet = true;
 433             mAccountWasRestored = (newAccount.equals(mAccount));
 434             mAccount = newAccount;
 435         }
 436     }
 437
 438
 439     /**
 440      * Launches the account creation activity. To use when no ownCloud account is available
 441      */
 442     private void createFirstAccount() {
 443         AccountManager am = AccountManager.get(getApplicationContext());
 444         am.addAccount(MainApp.getAccountType(),
 445                 null,
 446                 null,
 447                 null,
 448                 this,
 449                 new AccountCreationCallback(),
 450                 null);
 451     }
 452
 453
 454     /**
 455      * {@inheritDoc}
 456      */
 457     @Override
 458     protected void onSaveInstanceState(Bundle outState) {
 459         super.onSaveInstanceState(outState);
 460         outState.putParcelable(FileActivity.EXTRA_FILE, mFile);
 461         outState.putBoolean(FileActivity.EXTRA_FROM_NOTIFICATION, mFromNotification);
 462         outState.putLong(KEY_WAITING_FOR_OP_ID, mFileOperationsHelper.getOpIdWaitingFor());
 463         outState.putBoolean(KEY_TRY_SHARE_AGAIN, mTryShareAgain);
 464     }
 465
 466
 467     /**
 468      * Getter for the main {@link OCFile} handled by the activity.
 469      *
 470      * @return  Main {@link OCFile} handled by the activity.
 471      */
 472     public OCFile getFile() {
 473         return mFile;
 474     }
 475
 476
 477     /**
 478      * Setter for the main {@link OCFile} handled by the activity.
 479      *
 480      * @param file  Main {@link OCFile} to be handled by the activity.
 481      */
 482     public void setFile(OCFile file) {
 483         mFile = file;
 484     }
 485
 486
 487     /**
 488      * Getter for the ownCloud {@link Account} where the main {@link OCFile} handled by the activity
 489      * is located.
 490      *
 491      * @return  OwnCloud {@link Account} where the main {@link OCFile} handled by the activity
 492      *          is located.
 493      */
 494     public Account getAccount() {
 495         return mAccount;
 496     }
 497
 498     protected void setAccount(Account account) {
 499         mAccount = account;
 500     }
 501
 502     /**
 503      * @return Value of mFromNotification: True if the Activity is launched by a notification
 504      */
 505     public boolean fromNotification() {
 506         return mFromNotification;
 507     }
 508
 509     /**
 510      * @return  'True' when the Activity is finishing to enforce the setup of a new account.
 511      */
 512     protected boolean isRedirectingToSetupAccount() {
 513         return mRedirectingToSetupAccount;
 514     }
 515
 516     public boolean isTryShareAgain(){
 517         return mTryShareAgain;
 518     }
 519
 520     public void setTryShareAgain(boolean tryShareAgain) {
 521        mTryShareAgain = tryShareAgain;
 522     }
 523
 524     public OperationsServiceBinder getOperationsServiceBinder() {
 525         return mOperationsServiceBinder;
 526     }
 527
 528     protected ServiceConnection newTransferenceServiceConnection() {
 529         return null;
 530     }
 531
 532     /**
 533      * Helper class handling a callback from the {@link AccountManager} after the creation of
 534      * a new ownCloud {@link Account} finished, successfully or not.
 535      *
 536      * At this moment, only called after the creation of the first account.
 537      */
 538     public class AccountCreationCallback implements AccountManagerCallback<Bundle> {
 539
 540         @Override
 541         public void run(AccountManagerFuture<Bundle> future) {
 542             FileActivity.this.mRedirectingToSetupAccount = false;
 543             boolean accountWasSet = false;
 544             if (future != null) {
 545                 try {
 546                     Bundle result;
 547                     result = future.getResult();
 548                     String name = result.getString(AccountManager.KEY_ACCOUNT_NAME);
 549                     String type = result.getString(AccountManager.KEY_ACCOUNT_TYPE);
 550                     if (AccountUtils.setCurrentOwnCloudAccount(getApplicationContext(), name)) {
 551                         setAccount(new Account(name, type), false);
 552                         accountWasSet = true;
 553                     }
 554                 } catch (OperationCanceledException e) {
 555                     Log_OC.d(TAG, "Account creation canceled");
 556
 557                 } catch (Exception e) {
 558                     Log_OC.e(TAG, "Account creation finished in exception: ", e);
 559                 }
 560
 561             } else {
 562                 Log_OC.e(TAG, "Account creation callback with null bundle");
 563             }
 564             if (!accountWasSet) {
 565                 moveTaskToBack(true);
 566             }
 567         }
 568
 569     }
 570
 571
 572     /**
 573      *  Called when the ownCloud {@link Account} associated to the Activity was just updated.
 574      *
 575      *  Child classes must grant that state depending on the {@link Account} is updated.
 576      */
 577     protected void onAccountSet(boolean stateWasRecovered) {
 578         if (getAccount() != null) {
 579             mStorageManager = new FileDataStorageManager(getAccount(), getContentResolver());
 580
 581         } else {
 582             Log_OC.wtf(TAG, "onAccountChanged was called with NULL account associated!");
 583         }
 584     }
 585
 586
 587     public FileDataStorageManager getStorageManager() {
 588         return mStorageManager;
 589     }
 590
 591
 592     public OnRemoteOperationListener getRemoteOperationListener() {
 593         return this;
 594     }
 595
 596
 597     public Handler getHandler() {
 598         return mHandler;
 599     }
 600
 601     public FileOperationsHelper getFileOperationsHelper() {
 602         return mFileOperationsHelper;
 603     }
 604
 605     /**
 606      *
 607      * @param operation     Removal operation performed.
 608      * @param result        Result of the removal.
 609      */
 610     @Override
 611     public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
 612         Log_OC.d(TAG, "Received result of operation in FileActivity - common behaviour for all the " +
 613                 "FileActivities ");
 614
 615         mFileOperationsHelper.setOpIdWaitingFor(Long.MAX_VALUE);
 616
 617         if (!result.isSuccess() && (
 618                 result.getCode() == ResultCode.UNAUTHORIZED ||
 619                 result.isIdPRedirection() ||
 620                 (result.isException() && result.getException() instanceof AuthenticatorException)
 621                 )) {
 622
 623             requestCredentialsUpdate();
 624
 625             if (result.getCode() == ResultCode.UNAUTHORIZED) {
 626                 dismissLoadingDialog();
 627                 Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result,
 628                                 operation, getResources()),
 629                         Toast.LENGTH_LONG);
 630                 t.show();
 631             }
 632             mTryShareAgain = false;
 633
 634         } else if (operation instanceof CreateShareOperation) {
 635             onCreateShareOperationFinish((CreateShareOperation) operation, result);
 636
 637         } else if (operation instanceof UnshareLinkOperation) {
 638             onUnshareLinkOperationFinish((UnshareLinkOperation)operation, result);
 639
 640         } else if (operation instanceof SynchronizeFolderOperation) {
 641             onSynchronizeFolderOperationFinish((SynchronizeFolderOperation)operation, result);
 642
 643         }
 644     }
 645
 646     protected void requestCredentialsUpdate() {
 647         Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 648         updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, getAccount());
 649         updateAccountCredentials.putExtra(
 650                 AuthenticatorActivity.EXTRA_ACTION,
 651                 AuthenticatorActivity.ACTION_UPDATE_EXPIRED_TOKEN);
 652         updateAccountCredentials.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
 653         startActivity(updateAccountCredentials);
 654     }
 655
 656
 657     private void onCreateShareOperationFinish(CreateShareOperation operation,
 658                                               RemoteOperationResult result) {
 659         dismissLoadingDialog();
 660         if (result.isSuccess()) {
 661             mTryShareAgain = false;
 662             updateFileFromDB();
 663
 664             Intent sendIntent = operation.getSendIntent();
 665             startActivity(sendIntent);
 666         } else {
 667             // Detect Failure (403) --> needs Password
 668             if (result.getCode() == ResultCode.SHARE_FORBIDDEN) {
 669                 if (!isTryShareAgain()) {
 670                     SharePasswordDialogFragment dialog =
 671                             SharePasswordDialogFragment.newInstance(new OCFile(operation.getPath()),
 672                                     operation.getSendIntent());
 673                     dialog.show(getSupportFragmentManager(), DIALOG_SHARE_PASSWORD);
 674                 } else {
 675                     Toast t = Toast.makeText(this,
 676                         ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()),
 677                         Toast.LENGTH_LONG);
 678                     t.show();
 679                     mTryShareAgain = false;
 680                 }
 681             } else {
 682                 Toast t = Toast.makeText(this,
 683                         ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()),
 684                         Toast.LENGTH_LONG);
 685                 t.show();
 686             }
 687         }
 688     }
 689
 690
 691     private void onUnshareLinkOperationFinish(UnshareLinkOperation operation,
 692                                               RemoteOperationResult result) {
 693         dismissLoadingDialog();
 694
 695         if (result.isSuccess()){
 696             updateFileFromDB();
 697
 698         } else {
 699             Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result,
 700                             operation, getResources()), Toast.LENGTH_LONG);
 701             t.show();
 702         }
 703     }
 704
 705     private void onSynchronizeFolderOperationFinish(
 706             SynchronizeFolderOperation operation, RemoteOperationResult result
 707     ) {
 708         if (!result.isSuccess() && result.getCode() != ResultCode.CANCELLED){
 709             Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result,
 710                             operation, getResources()), Toast.LENGTH_LONG);
 711             t.show();
 712         }
 713     }
 714
 715     protected void updateFileFromDB(){
 716         OCFile file = getFile();
 717         if (file != null) {
 718             file = getStorageManager().getFileByPath(file.getRemotePath());
 719             setFile(file);
 720         }
 721     }
 722
 723     /**
 724      * Show loading dialog
 725      */
 726     public void showLoadingDialog() {
 727         // Construct dialog
 728         LoadingDialog loading = new LoadingDialog(getResources().getString(R.string.wait_a_moment));
 729         FragmentManager fm = getSupportFragmentManager();
 730         FragmentTransaction ft = fm.beginTransaction();
 731         loading.show(ft, DIALOG_WAIT_TAG);
 732
 733     }
 734
 735
 736     /**
 737      * Dismiss loading dialog
 738      */
 739     public void dismissLoadingDialog(){
 740         Fragment frag = getSupportFragmentManager().findFragmentByTag(DIALOG_WAIT_TAG);
 741         if (frag != null) {
 742             LoadingDialog loading = (LoadingDialog) frag;
 743             loading.dismiss();
 744         }
 745     }
 746
 747
 748     private void doOnResumeAndBound() {
 749         mOperationsServiceBinder.addOperationListener(FileActivity.this, mHandler);
 750         long waitingForOpId = mFileOperationsHelper.getOpIdWaitingFor();
 751         if (waitingForOpId <= Integer.MAX_VALUE) {
 752             boolean wait = mOperationsServiceBinder.dispatchResultIfFinished((int)waitingForOpId,
 753                     this);
 754             if (!wait ) {
 755                 dismissLoadingDialog();
 756             }
 757         }
 758     }
 759
 760
 761     /**
 762      * Implements callback methods for service binding. Passed as a parameter to {
 763      */
 764     private class OperationsServiceConnection implements ServiceConnection {
 765
 766         @Override
 767         public void onServiceConnected(ComponentName component, IBinder service) {
 768             if (component.equals(new ComponentName(FileActivity.this, OperationsService.class))) {
 769                 Log_OC.d(TAG, "Operations service connected");
 770                 mOperationsServiceBinder = (OperationsServiceBinder) service;
 771                 /*if (!mOperationsServiceBinder.isPerformingBlockingOperation()) {
 772                     dismissLoadingDialog();
 773                 }*/
 774                 doOnResumeAndBound();
 775
 776             } else {
 777                 return;
 778             }
 779         }
 780
 781
 782         @Override
 783         public void onServiceDisconnected(ComponentName component) {
 784             if (component.equals(new ComponentName(FileActivity.this, OperationsService.class))) {
 785                 Log_OC.d(TAG, "Operations service disconnected");
 786                 mOperationsServiceBinder = null;
 787                 // TODO whatever could be waiting for the service is unbound
 788             }
 789         }
 790     }
 791
 792
 793     @Override
 794     public FileDownloaderBinder getFileDownloaderBinder() {
 795         return mDownloaderBinder;
 796     }
 797
 798
 799     @Override
 800     public FileUploaderBinder getFileUploaderBinder() {
 801         return mUploaderBinder;
 802     }
 803
 804
 805     public void restart(){
 806         Intent i = new Intent(this, FileDisplayActivity.class);
 807         i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 808         startActivity(i);
 809     }
 810
 811     public void closeDrawer() {
 812         mDrawerLayout.closeDrawers();
 813     }
 814
 815     public void allFilesOption(){
 816         restart();
 817     }
 818
 819     private class DrawerItemClickListener implements ListView.OnItemClickListener {
 820         @Override
 821         public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
 822             if (mShowAccounts && position > 0){
 823                 position = position - 1;
 824             }
 825             switch (position){
 826                 case 0: // Accounts
 827                     mShowAccounts = !mShowAccounts;
 828                     mNavigationDrawerAdapter.setShowAccounts(mShowAccounts);
 829                     mNavigationDrawerAdapter.notifyDataSetChanged();
 830                     break;
 831
 832                 case 1: // All Files
 833                     allFilesOption();
 834                     mDrawerLayout.closeDrawers();
 835                     break;
 836
 837                 // TODO Enable when "On Device" is recovered ?
 838 //                case 2:
 839 //                    MainApp.showOnlyFilesOnDevice(true);
 840 //                    mDrawerLayout.closeDrawers();
 841 //                    break;
 842
 843                 case 2: // Settings
 844                     Intent settingsIntent = new Intent(getApplicationContext(),
 845                             Preferences.class);
 846                     startActivity(settingsIntent);
 847                     break;
 848
 849                 case 3: // Logs
 850                     Intent loggerIntent = new Intent(getApplicationContext(),
 851                             LogHistoryActivity.class);
 852                     startActivity(loggerIntent);
 853                     break;
 854             }
 855         }
 856     }
 857 }