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

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author Bartek Przybylski
   5  *   @author David A. Velasco
   6  *   Copyright (C) 2011  Bartek Przybylski
   7  *   Copyright (C) 2015 ownCloud Inc.
   8  *
   9  *   This program is free software: you can redistribute it and/or modify
  10  *   it under the terms of the GNU General Public License version 2,
  11  *   as published by the Free Software Foundation.
  12  *
  13  *   This program is distributed in the hope that it will be useful,
  14  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *   GNU General Public License for more details.
  17  *
  18  *   You should have received a copy of the GNU General Public License
  19  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  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.content.ComponentName;
  29 import android.content.Context;
  30 import android.content.Intent;
  31 import android.content.ServiceConnection;
  32 import android.content.SharedPreferences;
  33 import android.content.pm.PackageInfo;
  34 import android.content.pm.PackageManager.NameNotFoundException;
  35 import android.net.Uri;
  36 import android.os.Bundle;
  37 import android.os.Handler;
  38 import android.os.IBinder;
  39 import android.preference.CheckBoxPreference;
  40 import android.preference.Preference;
  41 import android.preference.Preference.OnPreferenceChangeListener;
  42 import android.preference.Preference.OnPreferenceClickListener;
  43 import android.preference.PreferenceCategory;
  44 import android.preference.PreferenceManager;
  45 import android.view.ContextMenu;
  46 import android.view.ContextMenu.ContextMenuInfo;
  47 import android.view.View;
  48 import android.widget.AdapterView;
  49 import android.widget.AdapterView.OnItemLongClickListener;
  50 import android.widget.ListAdapter;
  51 import android.widget.ListView;
  52
  53 import com.actionbarsherlock.app.ActionBar;
  54 import com.actionbarsherlock.app.SherlockPreferenceActivity;
  55 import com.actionbarsherlock.view.Menu;
  56 import com.actionbarsherlock.view.MenuItem;
  57 import com.owncloud.android.MainApp;
  58 import com.owncloud.android.R;
  59 import com.owncloud.android.authentication.AccountUtils;
  60 import com.owncloud.android.authentication.AuthenticatorActivity;
  61 import com.owncloud.android.datamodel.FileDataStorageManager;
  62 import com.owncloud.android.datamodel.OCFile;
  63 import com.owncloud.android.db.DbHandler;
  64 import com.owncloud.android.files.FileOperationsHelper;
  65 import com.owncloud.android.files.services.FileDownloader;
  66 import com.owncloud.android.files.services.FileUploader;
  67 import com.owncloud.android.lib.common.utils.Log_OC;
  68 import com.owncloud.android.services.OperationsService;
  69 import com.owncloud.android.ui.RadioButtonPreference;
  70 import com.owncloud.android.utils.DisplayUtils;
  71
  72
  73 /**
  74  * An Activity that allows the user to change the application's settings.
  75  */
  76 public class Preferences extends SherlockPreferenceActivity
  77         implements AccountManagerCallback<Boolean>, ComponentsGetter {
  78
  79     private static final String TAG = "OwnCloudPreferences";
  80
  81     private static final int ACTION_SELECT_UPLOAD_PATH = 1;
  82     private static final int ACTION_SELECT_UPLOAD_VIDEO_PATH = 2;
  83
  84     private DbHandler mDbHandler;
  85     private CheckBoxPreference pCode;
  86     private Preference pAboutApp;
  87
  88     private PreferenceCategory mAccountsPrefCategory = null;
  89     private final Handler mHandler = new Handler();
  90     private String mAccountName;
  91     private boolean mShowContextMenu = false;
  92     private String mUploadPath;
  93     private PreferenceCategory mPrefInstantUploadCategory;
  94     private Preference mPrefInstantUpload;
  95     private Preference mPrefInstantUploadPath;
  96     private Preference mPrefInstantUploadPathWiFi;
  97     private Preference mPrefInstantVideoUpload;
  98     private Preference mPrefInstantVideoUploadPath;
  99     private Preference mPrefInstantVideoUploadPathWiFi;
 100     private String mUploadVideoPath;
 101
 102     protected FileDownloader.FileDownloaderBinder mDownloaderBinder = null;
 103     protected FileUploader.FileUploaderBinder mUploaderBinder = null;
 104     private ServiceConnection mDownloadServiceConnection, mUploadServiceConnection = null;
 105
 106     @SuppressWarnings("deprecation")
 107     @Override
 108     public void onCreate(Bundle savedInstanceState) {
 109         super.onCreate(savedInstanceState);
 110         mDbHandler = new DbHandler(getBaseContext());
 111         addPreferencesFromResource(R.xml.preferences);
 112
 113         ActionBar actionBar = getSherlock().getActionBar();
 114         actionBar.setIcon(DisplayUtils.getSeasonalIconId());
 115         actionBar.setDisplayHomeAsUpEnabled(true);
 116         actionBar.setTitle(R.string.actionbar_settings);
 117
 118         // For adding content description tag to a title field in the action bar
 119         int actionBarTitleId = getResources().getIdentifier("action_bar_title", "id", "android");
 120         View actionBarTitleView = getWindow().getDecorView().findViewById(actionBarTitleId);
 121         if (actionBarTitleView != null) {    // it's null in Android 2.x
 122             getWindow().getDecorView().findViewById(actionBarTitleId).
 123                     setContentDescription(getString(R.string.actionbar_settings));
 124         }
 125
 126         // Load the accounts category for adding the list of accounts
 127         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 128
 129         ListView listView = getListView();
 130         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
 131             @Override
 132             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
 133                 ListView listView = (ListView) parent;
 134                 ListAdapter listAdapter = listView.getAdapter();
 135                 Object obj = listAdapter.getItem(position);
 136
 137                 if (obj != null && obj instanceof RadioButtonPreference) {
 138                     mShowContextMenu = true;
 139                     mAccountName = ((RadioButtonPreference) obj).getKey();
 140
 141                     Preferences.this.openContextMenu(listView);
 142
 143                     View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
 144                     return longListener.onLongClick(view);
 145                 }
 146                 return false;
 147             }
 148         });
 149
 150         // Load package info
 151         String temp;
 152         try {
 153             PackageInfo pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 154             temp = pkg.versionName;
 155         } catch (NameNotFoundException e) {
 156             temp = "";
 157             Log_OC.e(TAG, "Error while showing about dialog", e);
 158         }
 159         final String appVersion = temp;
 160
 161         // Register context menu for list of preferences.
 162         registerForContextMenu(getListView());
 163
 164         pCode = (CheckBoxPreference) findPreference("set_pincode");
 165         if (pCode != null){
 166             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 167                 @Override
 168                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 169                     Intent i = new Intent(getApplicationContext(), PassCodeActivity.class);
 170                     Boolean enable = (Boolean) newValue;
 171                     i.setAction(
 172                             enable.booleanValue() ? PassCodeActivity.ACTION_ENABLE : PassCodeActivity.ACTION_DISABLE
 173                     );
 174                     startActivity(i);
 175
 176                     return true;
 177                 }
 178             });
 179
 180         }
 181
 182         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 183
 184         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 185         Preference pHelp =  findPreference("help");
 186         if (pHelp != null ){
 187             if (helpEnabled) {
 188                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 189                     @Override
 190                     public boolean onPreferenceClick(Preference preference) {
 191                         String helpWeb   =(String) getText(R.string.url_help);
 192                         if (helpWeb != null && helpWeb.length() > 0) {
 193                             Uri uriUrl = Uri.parse(helpWeb);
 194                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 195                             startActivity(intent);
 196                         }
 197                         return true;
 198                     }
 199                 });
 200             } else {
 201                 preferenceCategory.removePreference(pHelp);
 202             }
 203
 204         }
 205
 206
 207        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 208        Preference pRecommend =  findPreference("recommend");
 209         if (pRecommend != null){
 210             if (recommendEnabled) {
 211                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 212                     @Override
 213                     public boolean onPreferenceClick(Preference preference) {
 214
 215                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 216                         intent.setType("text/plain");
 217                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 218                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 219
 220                         String appName = getString(R.string.app_name);
 221                         String downloadUrl = getString(R.string.url_app_download);
 222                         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
 223                         String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@'));
 224
 225                         String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
 226                         String recommendText = String.format(getString(R.string.recommend_text),
 227                                 appName, downloadUrl, username);
 228
 229                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 230                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 231                         startActivity(intent);
 232
 233                         return(true);
 234
 235                     }
 236                 });
 237             } else {
 238                 preferenceCategory.removePreference(pRecommend);
 239             }
 240
 241         }
 242
 243         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 244         Preference pFeedback =  findPreference("feedback");
 245         if (pFeedback != null){
 246             if (feedbackEnabled) {
 247                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 248                     @Override
 249                     public boolean onPreferenceClick(Preference preference) {
 250                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 251                         String feedback   =(String) getText(R.string.prefs_feedback) + " - android v" + appVersion;
 252                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 253                         intent.setType("text/plain");
 254                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 255
 256                         intent.setData(Uri.parse(feedbackMail));
 257                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 258                         startActivity(intent);
 259
 260                         return true;
 261                     }
 262                 });
 263             } else {
 264                 preferenceCategory.removePreference(pFeedback);
 265             }
 266
 267         }
 268
 269         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 270         Preference pImprint =  findPreference("imprint");
 271         if (pImprint != null) {
 272             if (imprintEnabled) {
 273                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 274                     @Override
 275                     public boolean onPreferenceClick(Preference preference) {
 276                         String imprintWeb = (String) getText(R.string.url_imprint);
 277                         if (imprintWeb != null && imprintWeb.length() > 0) {
 278                             Uri uriUrl = Uri.parse(imprintWeb);
 279                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 280                             startActivity(intent);
 281                         }
 282                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 283                         return true;
 284                     }
 285                 });
 286             } else {
 287                 preferenceCategory.removePreference(pImprint);
 288             }
 289         }
 290
 291         mPrefInstantUploadPath =  findPreference("instant_upload_path");
 292         if (mPrefInstantUploadPath != null){
 293
 294             mPrefInstantUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 295                     @Override
 296                     public boolean onPreferenceClick(Preference preference) {
 297                         if (!mUploadPath.endsWith(OCFile.PATH_SEPARATOR)) {
 298                             mUploadPath += OCFile.PATH_SEPARATOR;
 299                         }
 300                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 301                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadPath);
 302                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_PATH);
 303                         return true;
 304                     }
 305                 });
 306         }
 307
 308         mPrefInstantUploadCategory = (PreferenceCategory) findPreference("instant_uploading_category");
 309
 310         mPrefInstantUploadPathWiFi =  findPreference("instant_upload_on_wifi");
 311         mPrefInstantUpload = findPreference("instant_uploading");
 312
 313         toggleInstantPictureOptions(((CheckBoxPreference) mPrefInstantUpload).isChecked());
 314
 315         mPrefInstantUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 316
 317             @Override
 318             public boolean onPreferenceChange(Preference preference, Object newValue) {
 319                 toggleInstantPictureOptions((Boolean) newValue);
 320                 return true;
 321             }
 322         });
 323
 324         mPrefInstantVideoUploadPath =  findPreference("instant_video_upload_path");
 325         if (mPrefInstantVideoUploadPath != null){
 326
 327             mPrefInstantVideoUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 328                     @Override
 329                     public boolean onPreferenceClick(Preference preference) {
 330                         if (!mUploadVideoPath.endsWith(OCFile.PATH_SEPARATOR)) {
 331                             mUploadVideoPath += OCFile.PATH_SEPARATOR;
 332                         }
 333                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 334                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadVideoPath);
 335                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_VIDEO_PATH);
 336                         return true;
 337                     }
 338                 });
 339         }
 340
 341         mPrefInstantVideoUploadPathWiFi =  findPreference("instant_video_upload_on_wifi");
 342         mPrefInstantVideoUpload = findPreference("instant_video_uploading");
 343         toggleInstantVideoOptions(((CheckBoxPreference) mPrefInstantVideoUpload).isChecked());
 344
 345         mPrefInstantVideoUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 346
 347             @Override
 348             public boolean onPreferenceChange(Preference preference, Object newValue) {
 349                 toggleInstantVideoOptions((Boolean) newValue);
 350                 return true;
 351             }
 352         });
 353
 354         /* About App */
 355        pAboutApp = (Preference) findPreference("about_app");
 356        if (pAboutApp != null) {
 357                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 358                pAboutApp.setSummary(String.format(getString(R.string.about_version), appVersion));
 359        }
 360
 361        loadInstantUploadPath();
 362        loadInstantUploadVideoPath();
 363
 364         /* ComponentsGetter */
 365         mDownloadServiceConnection = newTransferenceServiceConnection();
 366         if (mDownloadServiceConnection != null) {
 367             bindService(new Intent(this, FileDownloader.class), mDownloadServiceConnection,
 368                     Context.BIND_AUTO_CREATE);
 369         }
 370         mUploadServiceConnection = newTransferenceServiceConnection();
 371         if (mUploadServiceConnection != null) {
 372             bindService(new Intent(this, FileUploader.class), mUploadServiceConnection,
 373                     Context.BIND_AUTO_CREATE);
 374         }
 375
 376     }
 377
 378     private void toggleInstantPictureOptions(Boolean value){
 379         if (value){
 380             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPathWiFi);
 381             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPath);
 382         } else {
 383             mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPathWiFi);
 384             mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPath);
 385         }
 386     }
 387
 388     private void toggleInstantVideoOptions(Boolean value){
 389         if (value){
 390             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPathWiFi);
 391             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPath);
 392         } else {
 393             mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPathWiFi);
 394             mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPath);
 395         }
 396     }
 397
 398     @Override
 399     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 400
 401         // Filter for only showing contextual menu when long press on the
 402         // accounts
 403         if (mShowContextMenu) {
 404             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 405             mShowContextMenu = false;
 406         }
 407         super.onCreateContextMenu(menu, v, menuInfo);
 408     }
 409
 410     /**
 411      * Called when the user clicked on an item into the context menu created at
 412      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
 413      * every ownCloud {@link Account} , containing 'secondary actions' for them.
 414      *
 415      * {@inheritDoc}
 416      */
 417     @Override
 418     public boolean onContextItemSelected(android.view.MenuItem item) {
 419         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 420         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 421         for (Account a : accounts) {
 422             if (a.name.equals(mAccountName)) {
 423                 if (item.getItemId() == R.id.change_password) {
 424
 425                     // Change account password
 426                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 427                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 428                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 429                             AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 430                     startActivity(updateAccountCredentials);
 431
 432                 } else if (item.getItemId() == R.id.delete_account) {
 433
 434                     // Remove account
 435                     am.removeAccount(a, this, mHandler);
 436                     Log_OC.d(TAG, "Remove an account " + a.name);
 437                 }
 438             }
 439         }
 440
 441         return true;
 442     }
 443
 444     @Override
 445     public void run(AccountManagerFuture<Boolean> future) {
 446         if (future.isDone()) {
 447             // after remove account
 448             Account account = new Account(mAccountName, MainApp.getAccountType());
 449             if (!AccountUtils.exists(account, MainApp.getAppContext())) {
 450                 // Cancel tranfers
 451                 if (mUploaderBinder != null) {
 452                     mUploaderBinder.cancel(account);
 453                 }
 454                 if (mDownloaderBinder != null) {
 455                     mDownloaderBinder.cancel(account);
 456                 }
 457             }
 458
 459             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 460             String accountName = "";
 461             if (a == null) {
 462                 Account[] accounts = AccountManager.get(this).getAccountsByType(MainApp.getAccountType());
 463                 if (accounts.length != 0)
 464                     accountName = accounts[0].name;
 465                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 466             }
 467             addAccountsCheckboxPreferences();
 468         }
 469     }
 470
 471     @Override
 472     protected void onResume() {
 473         super.onResume();
 474         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 475         boolean state = appPrefs.getBoolean("set_pincode", false);
 476         pCode.setChecked(state);
 477
 478         // Populate the accounts category with the list of accounts
 479         addAccountsCheckboxPreferences();
 480     }
 481
 482     @Override
 483     public boolean onCreateOptionsMenu(Menu menu) {
 484         super.onCreateOptionsMenu(menu);
 485         return true;
 486     }
 487
 488     @Override
 489     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 490         super.onMenuItemSelected(featureId, item);
 491         Intent intent;
 492
 493         switch (item.getItemId()) {
 494         case android.R.id.home:
 495             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 496             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 497             startActivity(intent);
 498             break;
 499         default:
 500             Log_OC.w(TAG, "Unknown menu item triggered");
 501             return false;
 502         }
 503         return true;
 504     }
 505
 506     @Override
 507     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 508         super.onActivityResult(requestCode, resultCode, data);
 509
 510         if (requestCode == ACTION_SELECT_UPLOAD_PATH && resultCode == RESULT_OK){
 511
 512             OCFile folderToUpload = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 513
 514             mUploadPath = folderToUpload.getRemotePath();
 515
 516             mUploadPath = DisplayUtils.getPathWithoutLastSlash(mUploadPath);
 517
 518             // Show the path on summary preference
 519             mPrefInstantUploadPath.setSummary(mUploadPath);
 520
 521             saveInstantUploadPathOnPreferences();
 522
 523         } else if (requestCode == ACTION_SELECT_UPLOAD_VIDEO_PATH && resultCode == RESULT_OK){
 524
 525             OCFile folderToUploadVideo = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 526
 527             mUploadVideoPath = folderToUploadVideo.getRemotePath();
 528
 529             mUploadVideoPath = DisplayUtils.getPathWithoutLastSlash(mUploadVideoPath);
 530
 531             // Show the video path on summary preference
 532             mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 533
 534             saveInstantUploadVideoPathOnPreferences();
 535         }
 536     }
 537
 538     @Override
 539     protected void onDestroy() {
 540         mDbHandler.close();
 541
 542         if (mDownloadServiceConnection != null) {
 543             unbindService(mDownloadServiceConnection);
 544             mDownloadServiceConnection = null;
 545         }
 546         if (mUploadServiceConnection != null) {
 547             unbindService(mUploadServiceConnection);
 548             mUploadServiceConnection = null;
 549         }
 550
 551         super.onDestroy();
 552     }
 553
 554     /**
 555      * Create the list of accounts that has been added into the app
 556      */
 557     @SuppressWarnings("deprecation")
 558     private void addAccountsCheckboxPreferences() {
 559
 560         // Remove accounts in case list is refreshing for avoiding to have
 561         // duplicate items
 562         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 563             mAccountsPrefCategory.removeAll();
 564         }
 565
 566         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 567         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 568         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 569
 570         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 571             // Show create account screen if there isn't any account
 572             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 573                     null,
 574                     null);
 575         }
 576         else {
 577
 578             for (Account a : accounts) {
 579                 RadioButtonPreference accountPreference = new RadioButtonPreference(this);
 580                 accountPreference.setKey(a.name);
 581                 // Handle internationalized domain names
 582                 accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
 583                 mAccountsPrefCategory.addPreference(accountPreference);
 584
 585                 // Check the current account that is being used
 586                 if (a.name.equals(currentAccount.name)) {
 587                     accountPreference.setChecked(true);
 588                 } else {
 589                     accountPreference.setChecked(false);
 590                 }
 591
 592                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 593                     @Override
 594                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 595                         String key = preference.getKey();
 596                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 597                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 598                         for (Account a : accounts) {
 599                             RadioButtonPreference p = (RadioButtonPreference) findPreference(a.name);
 600                             if (key.equals(a.name)) {
 601                                 boolean accountChanged = !p.isChecked();
 602                                 p.setChecked(true);
 603                                 AccountUtils.setCurrentOwnCloudAccount(
 604                                         getApplicationContext(),
 605                                         a.name
 606                                 );
 607                                 if (accountChanged) {
 608                                     // restart the main activity
 609                                     Intent i = new Intent(
 610                                             Preferences.this,
 611                                             FileDisplayActivity.class
 612                                     );
 613                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 614                                     i.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
 615                                     startActivity(i);
 616                                 } else {
 617                                     finish();
 618                                 }
 619                             } else {
 620                                 p.setChecked(false);
 621                             }
 622                         }
 623                         return (Boolean) newValue;
 624                     }
 625                 });
 626
 627             }
 628
 629             // Add Create Account preference at the end of account list if
 630             // Multiaccount is enabled
 631             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 632                 createAddAccountPreference();
 633             }
 634
 635         }
 636     }
 637
 638     /**
 639      * Create the preference for allow adding new accounts
 640      */
 641     private void createAddAccountPreference() {
 642         Preference addAccountPref = new Preference(this);
 643         addAccountPref.setKey("add_account");
 644         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 645         mAccountsPrefCategory.addPreference(addAccountPref);
 646
 647         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 648             @Override
 649             public boolean onPreferenceClick(Preference preference) {
 650                 AccountManager am = AccountManager.get(getApplicationContext());
 651                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
 652                 return true;
 653             }
 654         });
 655
 656     }
 657
 658     /**
 659      * Load upload path set on preferences
 660      */
 661     private void loadInstantUploadPath() {
 662         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 663         mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
 664         mPrefInstantUploadPath.setSummary(mUploadPath);
 665     }
 666
 667     /**
 668      * Save the "Instant Upload Path" on preferences
 669      */
 670     private void saveInstantUploadPathOnPreferences() {
 671         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 672         SharedPreferences.Editor editor = appPrefs.edit();
 673         editor.putString("instant_upload_path", mUploadPath);
 674         editor.commit();
 675     }
 676
 677     /**
 678      * Load upload video path set on preferences
 679      */
 680     private void loadInstantUploadVideoPath() {
 681         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 682         mUploadVideoPath = appPrefs.getString("instant_video_upload_path", getString(R.string.instant_upload_path));
 683         mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 684     }
 685
 686     /**
 687      * Save the "Instant Video Upload Path" on preferences
 688      */
 689     private void saveInstantUploadVideoPathOnPreferences() {
 690         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 691         SharedPreferences.Editor editor = appPrefs.edit();
 692         editor.putString("instant_video_upload_path", mUploadVideoPath);
 693         editor.commit();
 694     }
 695
 696     // Methods for ComponetsGetter
 697     @Override
 698     public FileDownloader.FileDownloaderBinder getFileDownloaderBinder() {
 699         return mDownloaderBinder;
 700     }
 701
 702
 703     @Override
 704     public FileUploader.FileUploaderBinder getFileUploaderBinder() {
 705         return mUploaderBinder;
 706     }
 707
 708     @Override
 709     public OperationsService.OperationsServiceBinder getOperationsServiceBinder() {
 710         return null;
 711     }
 712
 713     @Override
 714     public FileDataStorageManager getStorageManager() {
 715         return null;
 716     }
 717
 718     @Override
 719     public FileOperationsHelper getFileOperationsHelper() {
 720         return null;
 721     }
 722
 723     protected ServiceConnection newTransferenceServiceConnection() {
 724         return new PreferencesServiceConnection();
 725     }
 726
 727     /** Defines callbacks for service binding, passed to bindService() */
 728     private class PreferencesServiceConnection implements ServiceConnection {
 729
 730         @Override
 731         public void onServiceConnected(ComponentName component, IBinder service) {
 732
 733             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 734                 mDownloaderBinder = (FileDownloader.FileDownloaderBinder) service;
 735
 736             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 737                 Log_OC.d(TAG, "Upload service connected");
 738                 mUploaderBinder = (FileUploader.FileUploaderBinder) service;
 739             } else {
 740                 return;
 741             }
 742
 743         }
 744
 745         @Override
 746         public void onServiceDisconnected(ComponentName component) {
 747             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 748                 Log_OC.d(TAG, "Download service suddenly disconnected");
 749                 mDownloaderBinder = null;
 750             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 751                 Log_OC.d(TAG, "Upload service suddenly disconnected");
 752                 mUploaderBinder = null;
 753             }
 754         }
 755     };
 756 }