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                 updateActionBarTitle();
 365                 getSupportActionBar().setDisplayShowTitleEnabled(true);
 366                 getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
 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     protected void updateActionBarTitle(){
 388         if (mFile.getParentId() == 0) {
 389             getSupportActionBar().setTitle(getString(
 390                     R.string.default_display_name_for_root_folder));
 391             mDrawerToggle.setDrawerIndicatorEnabled(true);
 392         } else {
 393             getSupportActionBar().setTitle(mFile.getFileName().toString());
 394             mDrawerToggle.setDrawerIndicatorEnabled(false);
 395         }
 396     }
 397     /**
 398      *  Sets and validates the ownCloud {@link Account} associated to the Activity.
 399      *
 400      *  If not valid, tries to swap it for other valid and existing ownCloud {@link Account}.
 401      *
 402      *  POSTCONDITION: updates {@link #mAccountWasSet} and {@link #mAccountWasRestored}.
 403      *
 404      *  @param account          New {@link Account} to set.
 405      *  @param savedAccount     When 'true', account was retrieved from a saved instance state.
 406      */
 407     protected void setAccount(Account account, boolean savedAccount) {
 408         Account oldAccount = mAccount;
 409         boolean validAccount =
 410                 (account != null && AccountUtils.setCurrentOwnCloudAccount(getApplicationContext(),
 411                         account.name));
 412         if (validAccount) {
 413             mAccount = account;
 414             mAccountWasSet = true;
 415             mAccountWasRestored = (savedAccount || mAccount.equals(oldAccount));
 416
 417         } else {
 418             swapToDefaultAccount();
 419         }
 420     }
 421
 422
 423     /**
 424      *  Tries to swap the current ownCloud {@link Account} for other valid and existing.
 425      *
 426      *  If no valid ownCloud {@link Account} exists, the the user is requested
 427      *  to create a new ownCloud {@link Account}.
 428      *
 429      *  POSTCONDITION: updates {@link #mAccountWasSet} and {@link #mAccountWasRestored}.
 430      */
 431     private void swapToDefaultAccount() {
 432         // default to the most recently used account
 433         Account newAccount  = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 434         if (newAccount == null) {
 435             /// no account available: force account creation
 436             createFirstAccount();
 437             mRedirectingToSetupAccount = true;
 438             mAccountWasSet = false;
 439             mAccountWasRestored = false;
 440
 441         } else {
 442             mAccountWasSet = true;
 443             mAccountWasRestored = (newAccount.equals(mAccount));
 444             mAccount = newAccount;
 445         }
 446     }
 447
 448
 449     /**
 450      * Launches the account creation activity. To use when no ownCloud account is available
 451      */
 452     private void createFirstAccount() {
 453         AccountManager am = AccountManager.get(getApplicationContext());
 454         am.addAccount(MainApp.getAccountType(),
 455                 null,
 456                 null,
 457                 null,
 458                 this,
 459                 new AccountCreationCallback(),
 460                 null);
 461     }
 462
 463
 464     /**
 465      * {@inheritDoc}
 466      */
 467     @Override
 468     protected void onSaveInstanceState(Bundle outState) {
 469         super.onSaveInstanceState(outState);
 470         outState.putParcelable(FileActivity.EXTRA_FILE, mFile);
 471         outState.putBoolean(FileActivity.EXTRA_FROM_NOTIFICATION, mFromNotification);
 472         outState.putLong(KEY_WAITING_FOR_OP_ID, mFileOperationsHelper.getOpIdWaitingFor());
 473         outState.putBoolean(KEY_TRY_SHARE_AGAIN, mTryShareAgain);
 474     }
 475
 476
 477     /**
 478      * Getter for the main {@link OCFile} handled by the activity.
 479      *
 480      * @return  Main {@link OCFile} handled by the activity.
 481      */
 482     public OCFile getFile() {
 483         return mFile;
 484     }
 485
 486
 487     /**
 488      * Setter for the main {@link OCFile} handled by the activity.
 489      *
 490      * @param file  Main {@link OCFile} to be handled by the activity.
 491      */
 492     public void setFile(OCFile file) {
 493         mFile = file;
 494     }
 495
 496
 497     /**
 498      * Getter for the ownCloud {@link Account} where the main {@link OCFile} handled by the activity
 499      * is located.
 500      *
 501      * @return  OwnCloud {@link Account} where the main {@link OCFile} handled by the activity
 502      *          is located.
 503      */
 504     public Account getAccount() {
 505         return mAccount;
 506     }
 507
 508     protected void setAccount(Account account) {
 509         mAccount = account;
 510     }
 511
 512     /**
 513      * @return Value of mFromNotification: True if the Activity is launched by a notification
 514      */
 515     public boolean fromNotification() {
 516         return mFromNotification;
 517     }
 518
 519     /**
 520      * @return  'True' when the Activity is finishing to enforce the setup of a new account.
 521      */
 522     protected boolean isRedirectingToSetupAccount() {
 523         return mRedirectingToSetupAccount;
 524     }
 525
 526     public boolean isTryShareAgain(){
 527         return mTryShareAgain;
 528     }
 529
 530     public void setTryShareAgain(boolean tryShareAgain) {
 531        mTryShareAgain = tryShareAgain;
 532     }
 533
 534     public OperationsServiceBinder getOperationsServiceBinder() {
 535         return mOperationsServiceBinder;
 536     }
 537
 538     protected ServiceConnection newTransferenceServiceConnection() {
 539         return null;
 540     }
 541
 542     /**
 543      * Helper class handling a callback from the {@link AccountManager} after the creation of
 544      * a new ownCloud {@link Account} finished, successfully or not.
 545      *
 546      * At this moment, only called after the creation of the first account.
 547      */
 548     public class AccountCreationCallback implements AccountManagerCallback<Bundle> {
 549
 550         @Override
 551         public void run(AccountManagerFuture<Bundle> future) {
 552             FileActivity.this.mRedirectingToSetupAccount = false;
 553             boolean accountWasSet = false;
 554             if (future != null) {
 555                 try {
 556                     Bundle result;
 557                     result = future.getResult();
 558                     String name = result.getString(AccountManager.KEY_ACCOUNT_NAME);
 559                     String type = result.getString(AccountManager.KEY_ACCOUNT_TYPE);
 560                     if (AccountUtils.setCurrentOwnCloudAccount(getApplicationContext(), name)) {
 561                         setAccount(new Account(name, type), false);
 562                         accountWasSet = true;
 563                     }
 564                 } catch (OperationCanceledException e) {
 565                     Log_OC.d(TAG, "Account creation canceled");
 566
 567                 } catch (Exception e) {
 568                     Log_OC.e(TAG, "Account creation finished in exception: ", e);
 569                 }
 570
 571             } else {
 572                 Log_OC.e(TAG, "Account creation callback with null bundle");
 573             }
 574             if (!accountWasSet) {
 575                 moveTaskToBack(true);
 576             }
 577         }
 578
 579     }
 580
 581
 582     /**
 583      *  Called when the ownCloud {@link Account} associated to the Activity was just updated.
 584      *
 585      *  Child classes must grant that state depending on the {@link Account} is updated.
 586      */
 587     protected void onAccountSet(boolean stateWasRecovered) {
 588         if (getAccount() != null) {
 589             mStorageManager = new FileDataStorageManager(getAccount(), getContentResolver());
 590
 591         } else {
 592             Log_OC.wtf(TAG, "onAccountChanged was called with NULL account associated!");
 593         }
 594     }
 595
 596
 597     public FileDataStorageManager getStorageManager() {
 598         return mStorageManager;
 599     }
 600
 601
 602     public OnRemoteOperationListener getRemoteOperationListener() {
 603         return this;
 604     }
 605
 606
 607     public Handler getHandler() {
 608         return mHandler;
 609     }
 610
 611     public FileOperationsHelper getFileOperationsHelper() {
 612         return mFileOperationsHelper;
 613     }
 614
 615     /**
 616      *
 617      * @param operation     Removal operation performed.
 618      * @param result        Result of the removal.
 619      */
 620     @Override
 621     public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
 622         Log_OC.d(TAG, "Received result of operation in FileActivity - common behaviour for all the "
 623                 + "FileActivities ");
 624
 625         mFileOperationsHelper.setOpIdWaitingFor(Long.MAX_VALUE);
 626
 627         if (!result.isSuccess() && (
 628                 result.getCode() == ResultCode.UNAUTHORIZED ||
 629                 result.isIdPRedirection() ||
 630                 (result.isException() && result.getException() instanceof AuthenticatorException)
 631                 )) {
 632
 633             requestCredentialsUpdate();
 634
 635             if (result.getCode() == ResultCode.UNAUTHORIZED) {
 636                 dismissLoadingDialog();
 637                 Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result,
 638                                 operation, getResources()),
 639                         Toast.LENGTH_LONG);
 640                 t.show();
 641             }
 642             mTryShareAgain = false;
 643
 644         } else if (operation instanceof CreateShareOperation) {
 645             onCreateShareOperationFinish((CreateShareOperation) operation, result);
 646
 647         } else if (operation instanceof UnshareLinkOperation) {
 648             onUnshareLinkOperationFinish((UnshareLinkOperation)operation, result);
 649
 650         } else if (operation instanceof SynchronizeFolderOperation) {
 651             onSynchronizeFolderOperationFinish((SynchronizeFolderOperation)operation, result);
 652
 653         }
 654     }
 655
 656     protected void requestCredentialsUpdate() {
 657         Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 658         updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, getAccount());
 659         updateAccountCredentials.putExtra(
 660                 AuthenticatorActivity.EXTRA_ACTION,
 661                 AuthenticatorActivity.ACTION_UPDATE_EXPIRED_TOKEN);
 662         updateAccountCredentials.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
 663         startActivity(updateAccountCredentials);
 664     }
 665
 666
 667     private void onCreateShareOperationFinish(CreateShareOperation operation,
 668                                               RemoteOperationResult result) {
 669         dismissLoadingDialog();
 670         if (result.isSuccess()) {
 671             mTryShareAgain = false;
 672             updateFileFromDB();
 673
 674             Intent sendIntent = operation.getSendIntent();
 675             startActivity(sendIntent);
 676         } else {
 677             // Detect Failure (403) --> needs Password
 678             if (result.getCode() == ResultCode.SHARE_FORBIDDEN) {
 679                 if (!isTryShareAgain()) {
 680                     SharePasswordDialogFragment dialog =
 681                             SharePasswordDialogFragment.newInstance(new OCFile(operation.getPath()),
 682                                     operation.getSendIntent());
 683                     dialog.show(getSupportFragmentManager(), DIALOG_SHARE_PASSWORD);
 684                 } else {
 685                     Toast t = Toast.makeText(this,
 686                         ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()),
 687                         Toast.LENGTH_LONG);
 688                     t.show();
 689                     mTryShareAgain = false;
 690                 }
 691             } else {
 692                 Toast t = Toast.makeText(this,
 693                         ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()),
 694                         Toast.LENGTH_LONG);
 695                 t.show();
 696             }
 697         }
 698     }
 699
 700
 701     private void onUnshareLinkOperationFinish(UnshareLinkOperation operation,
 702                                               RemoteOperationResult result) {
 703         dismissLoadingDialog();
 704
 705         if (result.isSuccess()){
 706             updateFileFromDB();
 707
 708         } else {
 709             Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result,
 710                             operation, getResources()), Toast.LENGTH_LONG);
 711             t.show();
 712         }
 713     }
 714
 715     private void onSynchronizeFolderOperationFinish(
 716             SynchronizeFolderOperation operation, RemoteOperationResult result
 717     ) {
 718         if (!result.isSuccess() && result.getCode() != ResultCode.CANCELLED){
 719             Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result,
 720                             operation, getResources()), Toast.LENGTH_LONG);
 721             t.show();
 722         }
 723     }
 724
 725     protected void updateFileFromDB(){
 726         OCFile file = getFile();
 727         if (file != null) {
 728             file = getStorageManager().getFileByPath(file.getRemotePath());
 729             setFile(file);
 730         }
 731     }
 732
 733     /**
 734      * Show loading dialog
 735      */
 736     public void showLoadingDialog() {
 737         // Construct dialog
 738         LoadingDialog loading = new LoadingDialog(getResources().getString(R.string.wait_a_moment));
 739         FragmentManager fm = getSupportFragmentManager();
 740         FragmentTransaction ft = fm.beginTransaction();
 741         loading.show(ft, DIALOG_WAIT_TAG);
 742
 743     }
 744
 745
 746     /**
 747      * Dismiss loading dialog
 748      */
 749     public void dismissLoadingDialog(){
 750         Fragment frag = getSupportFragmentManager().findFragmentByTag(DIALOG_WAIT_TAG);
 751         if (frag != null) {
 752             LoadingDialog loading = (LoadingDialog) frag;
 753             loading.dismiss();
 754         }
 755     }
 756
 757
 758     private void doOnResumeAndBound() {
 759         mOperationsServiceBinder.addOperationListener(FileActivity.this, mHandler);
 760         long waitingForOpId = mFileOperationsHelper.getOpIdWaitingFor();
 761         if (waitingForOpId <= Integer.MAX_VALUE) {
 762             boolean wait = mOperationsServiceBinder.dispatchResultIfFinished((int)waitingForOpId,
 763                     this);
 764             if (!wait ) {
 765                 dismissLoadingDialog();
 766             }
 767         }
 768     }
 769
 770
 771     /**
 772      * Implements callback methods for service binding. Passed as a parameter to {
 773      */
 774     private class OperationsServiceConnection implements ServiceConnection {
 775
 776         @Override
 777         public void onServiceConnected(ComponentName component, IBinder service) {
 778             if (component.equals(new ComponentName(FileActivity.this, OperationsService.class))) {
 779                 Log_OC.d(TAG, "Operations service connected");
 780                 mOperationsServiceBinder = (OperationsServiceBinder) service;
 781                 /*if (!mOperationsServiceBinder.isPerformingBlockingOperation()) {
 782                     dismissLoadingDialog();
 783                 }*/
 784                 doOnResumeAndBound();
 785
 786             } else {
 787                 return;
 788             }
 789         }
 790
 791
 792         @Override
 793         public void onServiceDisconnected(ComponentName component) {
 794             if (component.equals(new ComponentName(FileActivity.this, OperationsService.class))) {
 795                 Log_OC.d(TAG, "Operations service disconnected");
 796                 mOperationsServiceBinder = null;
 797                 // TODO whatever could be waiting for the service is unbound
 798             }
 799         }
 800     }
 801
 802
 803     @Override
 804     public FileDownloaderBinder getFileDownloaderBinder() {
 805         return mDownloaderBinder;
 806     }
 807
 808
 809     @Override
 810     public FileUploaderBinder getFileUploaderBinder() {
 811         return mUploaderBinder;
 812     }
 813
 814
 815     public void restart(){
 816         Intent i = new Intent(this, FileDisplayActivity.class);
 817         i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 818         startActivity(i);
 819     }
 820
 821     public void closeDrawer() {
 822         mDrawerLayout.closeDrawers();
 823     }
 824
 825     public void allFilesOption(){
 826         restart();
 827     }
 828
 829     private class DrawerItemClickListener implements ListView.OnItemClickListener {
 830         @Override
 831         public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
 832             if (mShowAccounts && position > 0){
 833                 position = position - 1;
 834             }
 835             switch (position){
 836                 case 0: // Accounts
 837                     mShowAccounts = !mShowAccounts;
 838                     mNavigationDrawerAdapter.setShowAccounts(mShowAccounts);
 839                     mNavigationDrawerAdapter.notifyDataSetChanged();
 840                     break;
 841
 842                 case 1: // All Files
 843                     allFilesOption();
 844                     mDrawerLayout.closeDrawers();
 845                     break;
 846
 847                 // TODO Enable when "On Device" is recovered ?
 848 //                case 2:
 849 //                    MainApp.showOnlyFilesOnDevice(true);
 850 //                    mDrawerLayout.closeDrawers();
 851 //                    break;
 852
 853                 case 2: // Settings
 854                     Intent settingsIntent = new Intent(getApplicationContext(),
 855                             Preferences.class);
 856                     startActivity(settingsIntent);
 857                     break;
 858
 859                 case 3: // Logs
 860                     Intent loggerIntent = new Intent(getApplicationContext(),
 861                             LogHistoryActivity.class);
 862                     startActivity(loggerIntent);
 863                     break;
 864             }
 865         }
 866     }
 867 }