src/eu/alefzero/owncloud/ui/activity/FileDisplayActivity.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2011  Bartek Przybylski
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation, either version 3 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18
  19 package eu.alefzero.owncloud.ui.activity;
  20
  21 import java.io.File;
  22 import java.util.ArrayList;
  23
  24 import android.accounts.Account;
  25 import android.accounts.AccountManager;
  26 import android.app.AlertDialog;
  27 import android.app.AlertDialog.Builder;
  28 import android.app.Dialog;
  29 import android.content.BroadcastReceiver;
  30 import android.content.ContentResolver;
  31 import android.content.Context;
  32 import android.content.DialogInterface;
  33 import android.content.DialogInterface.OnClickListener;
  34 import android.content.Intent;
  35 import android.content.IntentFilter;
  36 import android.content.pm.PackageInfo;
  37 import android.content.pm.PackageManager.NameNotFoundException;
  38 import android.database.Cursor;
  39 import android.net.Uri;
  40 import android.os.Bundle;
  41 import android.provider.MediaStore;
  42 import android.util.Log;
  43 import android.view.View;
  44 import android.view.ViewGroup;
  45 import android.widget.ArrayAdapter;
  46 import android.widget.EditText;
  47 import android.widget.TextView;
  48 import android.widget.Toast;
  49
  50 import com.actionbarsherlock.app.ActionBar;
  51 import com.actionbarsherlock.app.ActionBar.OnNavigationListener;
  52 import com.actionbarsherlock.app.SherlockFragmentActivity;
  53 import com.actionbarsherlock.view.Menu;
  54 import com.actionbarsherlock.view.MenuInflater;
  55 import com.actionbarsherlock.view.MenuItem;
  56 import com.actionbarsherlock.view.Window;
  57
  58 import eu.alefzero.owncloud.AccountUtils;
  59 import eu.alefzero.owncloud.CrashHandler;
  60 import eu.alefzero.owncloud.R;
  61 import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
  62 import eu.alefzero.owncloud.datamodel.DataStorageManager;
  63 import eu.alefzero.owncloud.datamodel.FileDataStorageManager;
  64 import eu.alefzero.owncloud.datamodel.OCFile;
  65 import eu.alefzero.owncloud.files.services.FileDownloader;
  66 import eu.alefzero.owncloud.files.services.FileUploader;
  67 import eu.alefzero.owncloud.syncadapter.FileSyncService;
  68 import eu.alefzero.owncloud.ui.fragment.FileDetailFragment;
  69 import eu.alefzero.owncloud.ui.fragment.FileListFragment;
  70 import eu.alefzero.webdav.WebdavClient;
  71
  72 /**
  73  * Displays, what files the user has available in his ownCloud.
  74  *
  75  * @author Bartek Przybylski
  76  *
  77  */
  78
  79 public class FileDisplayActivity extends SherlockFragmentActivity implements
  80         OnNavigationListener, OnClickListener, android.view.View.OnClickListener  {
  81
  82     private ArrayAdapter<String> mDirectories;
  83     private OCFile mCurrentDir;
  84     private String[] mDirs = null;
  85
  86     private DataStorageManager mStorageManager;
  87     private SyncBroadcastReceiver mSyncBroadcastReceiver;
  88     private UploadFinishReceiver mUploadFinishReceiver;
  89
  90     private View mLayoutView = null;
  91     private FileListFragment mFileList;
  92
  93     private static final String KEY_DIR_ARRAY = "DIR_ARRAY";
  94     private static final String KEY_CURRENT_DIR = "DIR";
  95
  96     private static final int DIALOG_SETUP_ACCOUNT = 0;
  97     private static final int DIALOG_CREATE_DIR = 1;
  98     private static final int DIALOG_ABOUT_APP = 2;
  99
 100     private static final int ACTION_SELECT_FILE = 1;
 101     //private static final int ACTION_CREATE_FIRST_ACCOUNT = 2; dvelasco: WIP
 102
 103     @Override
 104     public void onCreate(Bundle savedInstanceState) {
 105         Log.i(getClass().toString(), "onCreate() start");
 106         super.onCreate(savedInstanceState);
 107
 108         requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
 109         setSupportProgressBarIndeterminateVisibility(false);
 110
 111         Thread.setDefaultUncaughtExceptionHandler(new CrashHandler(getApplicationContext()));
 112
 113         if(savedInstanceState != null){
 114             mCurrentDir = (OCFile) savedInstanceState.getParcelable(KEY_CURRENT_DIR);   // this is never saved with this key :S
 115         }
 116
 117         mLayoutView = getLayoutInflater().inflate(R.layout.files, null);  // always inflate this at onCreate() ; just once!
 118
 119         if (AccountUtils.accountsAreSetup(this)) {
 120             setContentView(mLayoutView);
 121
 122         } else  {
 123             setContentView(R.layout.no_account_available);
 124             setProgressBarIndeterminateVisibility(false);
 125             getSupportActionBar().setNavigationMode(ActionBar.DISPLAY_SHOW_TITLE);
 126             findViewById(R.id.setup_account).setOnClickListener(this);
 127         }
 128
 129         Log.i(getClass().toString(), "onCreate() end");
 130     }
 131
 132     @Override
 133     public boolean onCreateOptionsMenu(Menu menu) {
 134         MenuInflater inflater = getSherlock().getMenuInflater();
 135             inflater.inflate(R.menu.menu, menu);
 136             return true;
 137     }
 138
 139     @Override
 140     public boolean onOptionsItemSelected(MenuItem item) {
 141         boolean retval = true;
 142         switch (item.getItemId()) {
 143             case R.id.createDirectoryItem: {
 144                 showDialog(DIALOG_CREATE_DIR);
 145                 break;
 146             }
 147             case R.id.startSync: {
 148                 Bundle bundle = new Bundle();
 149                 bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
 150                 bundle.putString("PROBANDO", "PARAMETRO PASADO AL SYNC");
 151                 ContentResolver.requestSync(
 152                         AccountUtils.getCurrentOwnCloudAccount(this),
 153                         "org.owncloud", bundle);
 154                 break;
 155             }
 156             case R.id.action_upload: {
 157                 Intent action = new Intent(Intent.ACTION_GET_CONTENT);
 158                 action = action.setType("*/*")
 159                         .addCategory(Intent.CATEGORY_OPENABLE);
 160                 startActivityForResult(
 161                         Intent.createChooser(action, "Upload file from..."),
 162                         ACTION_SELECT_FILE);
 163                 break;
 164             }
 165             case R.id.action_settings: {
 166                 Intent settingsIntent = new Intent(this, Preferences.class);
 167                 startActivity(settingsIntent);
 168                 break;
 169             }
 170             case R.id.about_app : {
 171                 showDialog(DIALOG_ABOUT_APP);
 172                 break;
 173             }
 174             case android.R.id.home: {
 175                 if(mCurrentDir != null && mCurrentDir.getParentId() != 0){
 176                     onBackPressed();
 177                 }
 178                 break;
 179             }
 180             default:
 181                 retval = false;
 182         }
 183         return retval;
 184     }
 185
 186     @Override
 187     public boolean onNavigationItemSelected(int itemPosition, long itemId) {
 188         int i = itemPosition;
 189         while (i-- != 0) {
 190             onBackPressed();
 191         }
 192         return true;
 193     }
 194
 195     /**
 196      * Called, when the user selected something for uploading
 197      */
 198     public void onActivityResult(int requestCode, int resultCode, Intent data) {
 199         if (requestCode == ACTION_SELECT_FILE) {
 200             if (resultCode == RESULT_OK) {
 201                 Uri selectedImageUri = data.getData();
 202
 203                 String filemanagerstring = selectedImageUri.getPath();
 204                 String selectedImagePath = getPath(selectedImageUri);
 205                 String filepath;
 206
 207                 if (selectedImagePath != null)
 208                     filepath = selectedImagePath;
 209                 else
 210                     filepath = filemanagerstring;
 211
 212                 if (filepath == null) {
 213                     Log.e("FileDisplay", "Couldnt resolve path to file");
 214                     return;
 215                 }
 216
 217                 Intent i = new Intent(this, FileUploader.class);
 218                 i.putExtra(FileUploader.KEY_ACCOUNT,
 219                         AccountUtils.getCurrentOwnCloudAccount(this));
 220                 String remotepath = new String();
 221                 for (int j = mDirectories.getCount() - 2; j >= 0; --j) {
 222                     remotepath += "/" + mDirectories.getItem(j);
 223                 }
 224                 if (!remotepath.endsWith("/"))
 225                     remotepath += "/";
 226                 remotepath += new File(filepath).getName();
 227                 remotepath = Uri.encode(remotepath, "/");
 228
 229                 i.putExtra(FileUploader.KEY_LOCAL_FILE, filepath);
 230                 i.putExtra(FileUploader.KEY_REMOTE_FILE, remotepath);
 231                 i.putExtra(FileUploader.KEY_UPLOAD_TYPE, FileUploader.UPLOAD_SINGLE_FILE);
 232                 startService(i);
 233             }
 234
 235         }/* dvelasco: WIP - not working as expected ... yet :)
 236              else if (requestCode == ACTION_CREATE_FIRST_ACCOUNT) {
 237             if (resultCode != RESULT_OK) {
 238                 finish();   // the user cancelled the AuthenticatorActivity
 239             }
 240         }*/
 241     }
 242
 243     @Override
 244     public void onBackPressed() {
 245         if (mDirectories == null || mDirectories.getCount() <= 1) {
 246             finish();
 247             return;
 248         }
 249         popDirname();
 250         mFileList.onNavigateUp();
 251         mCurrentDir = mFileList.getCurrentFile();
 252
 253         if(mCurrentDir.getParentId() == 0){
 254             ActionBar actionBar = getSupportActionBar();
 255             actionBar.setDisplayHomeAsUpEnabled(false);
 256         }
 257     }
 258
 259     @Override
 260     protected void onRestoreInstanceState(Bundle savedInstanceState) {
 261         Log.i(getClass().toString(), "onRestoreInstanceState() start");
 262         super.onRestoreInstanceState(savedInstanceState);
 263         mDirs = savedInstanceState.getStringArray(KEY_DIR_ARRAY);
 264         mDirectories = new CustomArrayAdapter<String>(this, R.layout.sherlock_spinner_dropdown_item);
 265         mDirectories.add("/");
 266         if (mDirs != null)
 267             for (String s : mDirs)
 268                 mDirectories.insert(s, 0);
 269         mCurrentDir = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_FILE);
 270         Log.i(getClass().toString(), "onRestoreInstanceState() end");
 271     }
 272
 273     @Override
 274     protected void onSaveInstanceState(Bundle outState) {
 275         Log.i(getClass().toString(), "onSaveInstanceState() start");
 276         super.onSaveInstanceState(outState);
 277         if(mDirectories != null && mDirectories.getCount() != 0){
 278             mDirs = new String[mDirectories.getCount()-1];
 279             for (int j = mDirectories.getCount() - 2, i = 0; j >= 0; --j, ++i) {
 280                 mDirs[i] = mDirectories.getItem(j);
 281             }
 282         }
 283         outState.putStringArray(KEY_DIR_ARRAY, mDirs);
 284         outState.putParcelable(FileDetailFragment.EXTRA_FILE, mCurrentDir);
 285         Log.i(getClass().toString(), "onSaveInstanceState() end");
 286     }
 287
 288     @Override
 289     protected void onResume() {
 290         Log.i(getClass().toString(), "onResume() start");
 291         super.onResume();
 292
 293         if (!AccountUtils.accountsAreSetup(this)) {
 294             /*Intent intent = new Intent(android.provider.Settings.ACTION_ADD_ACCOUNT);
 295             intent.putExtra(android.provider.Settings.EXTRA_AUTHORITIES, new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE });
 296             //startActivity(intent);
 297             startActivityForResult(intent, ACTION_CREATE_FIRST_ACCOUNT);*/
 298
 299         } else {    // at least an account exist: normal operation
 300
 301             // set the layout only if it couldn't be set in onCreate
 302             if (findViewById(R.id.file_list_view) == null)
 303                 setContentView(mLayoutView);
 304
 305             // Listen for sync messages
 306             IntentFilter syncIntentFilter = new IntentFilter(FileSyncService.SYNC_MESSAGE);
 307             mSyncBroadcastReceiver = new SyncBroadcastReceiver();
 308             registerReceiver(mSyncBroadcastReceiver, syncIntentFilter);
 309
 310             // Listen for upload messages
 311             IntentFilter uploadIntentFilter = new IntentFilter(FileUploader.UPLOAD_FINISH_MESSAGE);
 312             mUploadFinishReceiver = new UploadFinishReceiver();
 313             registerReceiver(mUploadFinishReceiver, uploadIntentFilter);
 314
 315             // Storage manager initialization
 316             mStorageManager = new FileDataStorageManager(
 317                     AccountUtils.getCurrentOwnCloudAccount(this),
 318                     getContentResolver());
 319
 320             // File list
 321             mFileList = (FileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);
 322
 323             // Figure out what directory to list.
 324             // Priority: Intent (here), savedInstanceState (onCreate), root dir (dir is null)
 325             if(getIntent().hasExtra(FileDetailFragment.EXTRA_FILE)){
 326                 mCurrentDir = (OCFile) getIntent().getParcelableExtra(FileDetailFragment.EXTRA_FILE);
 327                 if(mCurrentDir != null && !mCurrentDir.isDirectory()){
 328                     mCurrentDir = mStorageManager.getFileById(mCurrentDir.getParentId());
 329                 }
 330
 331                 // Clear intent extra, so rotating the screen will not return us to this directory
 332                 getIntent().removeExtra(FileDetailFragment.EXTRA_FILE);
 333             }
 334
 335             if (mCurrentDir == null)
 336                 mCurrentDir = mStorageManager.getFileByPath("/");
 337
 338             // Drop-Down navigation and file list restore
 339             mDirectories = new CustomArrayAdapter<String>(this, R.layout.sherlock_spinner_dropdown_item);
 340
 341
 342             // Given the case we have a file to display:
 343             if(mCurrentDir != null){
 344                 ArrayList<OCFile> files = new ArrayList<OCFile>();
 345                 OCFile currFile = mCurrentDir;
 346                 while(currFile != null){
 347                     files.add(currFile);
 348                     currFile = mStorageManager.getFileById(currFile.getParentId());
 349                 }
 350
 351                 // Insert in mDirs
 352                 mDirs = new String[files.size()];
 353                 for(int i = files.size() - 1; i >= 0; i--){
 354                     mDirs[i] = files.get(i).getFileName();
 355                 }
 356             }
 357
 358             if (mDirs != null) {
 359                 for (String s : mDirs)
 360                     mDirectories.add(s);
 361             } else {
 362                 mDirectories.add("/");
 363             }
 364
 365             // Actionbar setup
 366             ActionBar action_bar = getSupportActionBar();
 367             action_bar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
 368             action_bar.setDisplayShowTitleEnabled(false);
 369             action_bar.setListNavigationCallbacks(mDirectories, this);
 370             if(mCurrentDir != null && mCurrentDir.getParentId() != 0){
 371                 action_bar.setDisplayHomeAsUpEnabled(true);
 372             } else {
 373                 action_bar.setDisplayHomeAsUpEnabled(false);
 374             }
 375
 376             // List dir here
 377             mFileList.listDirectory(mCurrentDir);
 378         }
 379         Log.i(getClass().toString(), "onResume() end");
 380     }
 381
 382     @Override
 383     protected void onPause() {
 384         Log.i(getClass().toString(), "onPause() start");
 385         super.onPause();
 386         if (mSyncBroadcastReceiver != null) {
 387             unregisterReceiver(mSyncBroadcastReceiver);
 388             mSyncBroadcastReceiver = null;
 389         }
 390         if (mUploadFinishReceiver != null) {
 391             unregisterReceiver(mUploadFinishReceiver);
 392             mUploadFinishReceiver = null;
 393         }
 394         getIntent().putExtra(FileDetailFragment.EXTRA_FILE, mCurrentDir);
 395         Log.i(getClass().toString(), "onPause() end");
 396     }
 397
 398     @Override
 399     protected Dialog onCreateDialog(int id) {
 400         Dialog dialog = null;
 401         AlertDialog.Builder builder;
 402         switch (id) {
 403         case DIALOG_SETUP_ACCOUNT:
 404             builder = new AlertDialog.Builder(this);
 405             builder.setTitle(R.string.main_tit_accsetup);
 406             builder.setMessage(R.string.main_wrn_accsetup);
 407             builder.setCancelable(false);
 408             builder.setPositiveButton(android.R.string.ok, this);
 409             builder.setNegativeButton(android.R.string.cancel, this);
 410             dialog = builder.create();
 411             break;
 412         case DIALOG_ABOUT_APP: {
 413             builder = new AlertDialog.Builder(this);
 414             builder.setTitle("About");
 415             PackageInfo pkg;
 416             try {
 417                 pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 418                 builder.setMessage("ownCloud android client\n\nversion: " + pkg.versionName );
 419                 builder.setIcon(android.R.drawable.ic_menu_info_details);
 420                 dialog = builder.create();
 421             } catch (NameNotFoundException e) {
 422                 builder = null;
 423                 dialog = null;
 424                 e.printStackTrace();
 425             }
 426             break;
 427         }
 428         case DIALOG_CREATE_DIR: {
 429             builder = new Builder(this);
 430             final EditText dirNameInput = new EditText(getBaseContext());
 431             final Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 432             builder.setView(dirNameInput);
 433             builder.setTitle(R.string.uploader_info_dirname);
 434             int typed_color = getResources().getColor(R.color.setup_text_typed);
 435             dirNameInput.setTextColor(typed_color);
 436             builder.setPositiveButton(android.R.string.ok,
 437                     new OnClickListener() {
 438                         public void onClick(DialogInterface dialog, int which) {
 439                             String directoryName = dirNameInput.getText().toString();
 440                             if (directoryName.trim().length() == 0) {
 441                                 dialog.cancel();
 442                                 return;
 443                             }
 444
 445                             // Figure out the path where the dir needs to be created
 446                             String path;
 447                             if (mCurrentDir == null) {
 448                                 // this is just a patch; we should ensure that mCurrentDir never is null
 449                                 if (!mStorageManager.fileExists("/")) {
 450                                     OCFile file = new OCFile("/");
 451                                     mStorageManager.saveFile(file);
 452                                 }
 453                                 mCurrentDir = mStorageManager.getFileByPath("/");
 454                             }
 455                             path = FileDisplayActivity.this.mCurrentDir.getRemotePath();
 456
 457                             // Create directory
 458                             path += Uri.encode(directoryName) + "/";
 459                             Thread thread = new Thread(new DirectoryCreator(path, a));
 460                             thread.start();
 461
 462                             // Save new directory in local database
 463                             OCFile newDir = new OCFile(path);
 464                             newDir.setMimetype("DIR");
 465                             newDir.setParentId(mCurrentDir.getFileId());
 466                             mStorageManager.saveFile(newDir);
 467
 468                             // Display the new folder right away
 469                             dialog.dismiss();
 470                             mFileList.listDirectory(mCurrentDir);
 471                         }
 472                     });
 473             builder.setNegativeButton(R.string.common_cancel,
 474                     new OnClickListener() {
 475                         public void onClick(DialogInterface dialog, int which) {
 476                             dialog.cancel();
 477                         }
 478                     });
 479             dialog = builder.create();
 480             break;
 481         }
 482         default:
 483             dialog = null;
 484         }
 485
 486         return dialog;
 487     }
 488
 489
 490     /**
 491      * Responds to the "There are no ownCloud Accounts setup" dialog
 492      * TODO: Dialog is 100% useless -> Remove
 493      */
 494     @Override
 495     public void onClick(DialogInterface dialog, int which) {
 496         // In any case - we won't need it anymore
 497         dialog.dismiss();
 498         switch (which) {
 499         case DialogInterface.BUTTON_POSITIVE:
 500             Intent intent = new Intent("android.settings.ADD_ACCOUNT_SETTINGS");
 501             intent.putExtra("authorities",
 502                     new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE });
 503             startActivity(intent);
 504             break;
 505         case DialogInterface.BUTTON_NEGATIVE:
 506             finish();
 507         }
 508
 509     }
 510
 511     /**
 512      * Translates a content URI of an image to a physical path
 513      * on the disk
 514      * @param uri The URI to resolve
 515      * @return The path to the image or null if it could not be found
 516      */
 517     public String getPath(Uri uri) {
 518         String[] projection = { MediaStore.Images.Media.DATA };
 519         Cursor cursor = managedQuery(uri, projection, null, null, null);
 520         if (cursor != null) {
 521             int column_index = cursor
 522                     .getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
 523             cursor.moveToFirst();
 524             return cursor.getString(column_index);
 525         }
 526         return null;
 527     }
 528
 529     /**
 530      * Pushes a directory to the drop down list
 531      * @param directory to push
 532      * @throws IllegalArgumentException If the {@link OCFile#isDirectory()} returns false.
 533      */
 534     public void pushDirname(OCFile directory) {
 535         if(!directory.isDirectory()){
 536             throw new IllegalArgumentException("Only directories may be pushed!");
 537         }
 538         mDirectories.insert(directory.getFileName(), 0);
 539         mCurrentDir = directory;
 540     }
 541
 542     /**
 543      * Pops a directory name from the drop down list
 544      * @return True, unless the stack is empty
 545      */
 546     public boolean popDirname() {
 547         mDirectories.remove(mDirectories.getItem(0));
 548         return !mDirectories.isEmpty();
 549     }
 550
 551     private class DirectoryCreator implements Runnable {
 552         private String mTargetPath;
 553         private Account mAccount;
 554         private AccountManager mAm;
 555
 556         public DirectoryCreator(String targetPath, Account account) {
 557             mTargetPath = targetPath;
 558             mAccount = account;
 559             mAm = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 560         }
 561
 562         @Override
 563         public void run() {
 564             WebdavClient wdc = new WebdavClient(Uri.parse(mAm.getUserData(
 565                     mAccount, AccountAuthenticator.KEY_OC_URL)));
 566
 567             String username = mAccount.name.substring(0,
 568                     mAccount.name.lastIndexOf('@'));
 569             String password = mAm.getPassword(mAccount);
 570
 571             wdc.setCredentials(username, password);
 572             wdc.allowSelfsignedCertificates();
 573             wdc.createDirectory(mTargetPath);
 574         }
 575
 576     }
 577
 578     // Custom array adapter to override text colors
 579     private class CustomArrayAdapter<T> extends ArrayAdapter<T> {
 580
 581         public CustomArrayAdapter(FileDisplayActivity ctx, int view) {
 582             super(ctx, view);
 583         }
 584
 585         public View getView(int position, View convertView, ViewGroup parent) {
 586             View v = super.getView(position, convertView, parent);
 587
 588             ((TextView) v).setTextColor(getResources().getColorStateList(
 589                     android.R.color.white));
 590             return v;
 591         }
 592
 593         public View getDropDownView(int position, View convertView,
 594                 ViewGroup parent) {
 595             View v = super.getDropDownView(position, convertView, parent);
 596
 597             ((TextView) v).setTextColor(getResources().getColorStateList(
 598                     android.R.color.white));
 599
 600             return v;
 601         }
 602
 603     }
 604
 605     private class SyncBroadcastReceiver extends BroadcastReceiver {
 606         /**
 607          * {@link BroadcastReceiver} to enable syncing feedback in UI
 608          */
 609         @Override
 610         public void onReceive(Context context, Intent intent) {
 611             boolean inProgress = intent.getBooleanExtra(
 612                     FileSyncService.IN_PROGRESS, false);
 613             String account_name = intent
 614                     .getStringExtra(FileSyncService.ACCOUNT_NAME);
 615             Log.d("FileDisplay", "sync of account " + account_name
 616                     + " is in_progress: " + inProgress);
 617             setSupportProgressBarIndeterminateVisibility(inProgress);
 618
 619             long OCDirId = intent.getLongExtra(FileSyncService.SYNC_FOLDER, -1);
 620             if (OCDirId > 0) {
 621                 OCFile syncDir = mStorageManager.getFileById(OCDirId);
 622                 if (syncDir != null && (
 623                         (mCurrentDir == null && syncDir.getFileName().equals("/")) ||
 624                          syncDir.equals(mCurrentDir))
 625                     ) {
 626                     FileListFragment fileListFragment = (FileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);
 627                     if (fileListFragment != null) {
 628                         fileListFragment.listDirectory();
 629                     }
 630                 }
 631             }
 632
 633             if (!inProgress) {
 634                 FileListFragment fileListFragment = (FileListFragment) getSupportFragmentManager()
 635                         .findFragmentById(R.id.fileList);
 636                 if (fileListFragment != null)
 637                     fileListFragment.listDirectory();
 638             }
 639         }
 640
 641     }
 642
 643
 644     private class UploadFinishReceiver extends BroadcastReceiver {
 645         /**
 646          * Once the file upload has finished -> update view
 647          *  @author David A. Velasco
 648          * {@link BroadcastReceiver} to enable upload feedback in UI
 649          */
 650         @Override
 651         public void onReceive(Context context, Intent intent) {
 652             long parentDirId = intent.getLongExtra(FileUploader.EXTRA_PARENT_DIR_ID, -1);
 653             OCFile parentDir = mStorageManager.getFileById(parentDirId);
 654
 655             if (parentDir != null && (
 656                     (mCurrentDir == null && parentDir.getFileName().equals("/")) ||
 657                      parentDir.equals(mCurrentDir))
 658                 ) {
 659                 FileListFragment fileListFragment = (FileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);
 660                 if (fileListFragment != null) {
 661                     fileListFragment.listDirectory();
 662                 }
 663             }
 664         }
 665
 666     }
 667
 668
 669     @Override
 670     public void onClick(View v) {
 671         if (v.getId() == R.id.setup_account) {
 672             Intent intent = new Intent("android.settings.ADD_ACCOUNT_SETTINGS");
 673             intent.putExtra("authorities", new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE });
 674             startActivity(intent);
 675         }
 676     }
 677
 678     public DataStorageManager getStorageManager() {
 679         return mStorageManager;
 680     }
 681 }