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

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2011  Bartek Przybylski
   3  *   Copyright (C) 2012-2015 ownCloud Inc.
   4  *
   5  *   This program is free software: you can redistribute it and/or modify
   6  *   it under the terms of the GNU General Public License version 2,
   7  *   as published by the Free Software Foundation.
   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 package com.owncloud.android.ui.activity;
  19
  20 import android.accounts.Account;
  21 import android.accounts.AccountManager;
  22 import android.accounts.AccountManagerCallback;
  23 import android.accounts.AccountManagerFuture;
  24 import android.content.ComponentName;
  25 import android.content.Context;
  26 import android.content.Intent;
  27 import android.content.ServiceConnection;
  28 import android.content.SharedPreferences;
  29 import android.content.pm.PackageInfo;
  30 import android.content.pm.PackageManager.NameNotFoundException;
  31 import android.net.Uri;
  32 import android.os.Bundle;
  33 import android.os.Handler;
  34 import android.os.IBinder;
  35 import android.preference.CheckBoxPreference;
  36 import android.preference.Preference;
  37 import android.preference.Preference.OnPreferenceChangeListener;
  38 import android.preference.Preference.OnPreferenceClickListener;
  39 import android.preference.PreferenceCategory;
  40 import android.preference.PreferenceManager;
  41 import android.view.ContextMenu;
  42 import android.view.ContextMenu.ContextMenuInfo;
  43 import android.view.View;
  44 import android.widget.AdapterView;
  45 import android.widget.AdapterView.OnItemLongClickListener;
  46 import android.widget.ListAdapter;
  47 import android.widget.ListView;
  48
  49 import com.actionbarsherlock.app.ActionBar;
  50 import com.actionbarsherlock.app.SherlockPreferenceActivity;
  51 import com.actionbarsherlock.view.Menu;
  52 import com.actionbarsherlock.view.MenuItem;
  53 import com.owncloud.android.MainApp;
  54 import com.owncloud.android.R;
  55 import com.owncloud.android.authentication.AccountUtils;
  56 import com.owncloud.android.authentication.AuthenticatorActivity;
  57 import com.owncloud.android.datamodel.FileDataStorageManager;
  58 import com.owncloud.android.datamodel.OCFile;
  59 import com.owncloud.android.db.DbHandler;
  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.lib.common.utils.Log_OC;
  64 import com.owncloud.android.services.OperationsService;
  65 import com.owncloud.android.ui.RadioButtonPreference;
  66 import com.owncloud.android.utils.DisplayUtils;
  67
  68 import java.io.File;
  69
  70
  71 /**
  72  * An Activity that allows the user to change the application's settings.
  73  *
  74  * @author Bartek Przybylski
  75  * @author David A. Velasco
  76  */
  77 public class Preferences extends SherlockPreferenceActivity
  78         implements AccountManagerCallback<Boolean>, ComponentsGetter {
  79
  80     private static final String TAG = "OwnCloudPreferences";
  81
  82     private static final int ACTION_SELECT_UPLOAD_PATH = 1;
  83     private static final int ACTION_SELECT_UPLOAD_VIDEO_PATH = 2;
  84
  85     private DbHandler mDbHandler;
  86     private CheckBoxPreference pCode;
  87     private Preference pAboutApp;
  88
  89     private PreferenceCategory mAccountsPrefCategory = null;
  90     private final Handler mHandler = new Handler();
  91     private String mAccountName;
  92     private boolean mShowContextMenu = false;
  93     private String mUploadPath;
  94     private PreferenceCategory mPrefInstantUploadCategory;
  95     private Preference mPrefInstantUpload;
  96     private Preference mPrefInstantUploadPath;
  97     private Preference mPrefInstantUploadPathWiFi;
  98     private Preference mPrefInstantVideoUpload;
  99     private Preference mPrefInstantVideoUploadPath;
 100     private Preference mPrefInstantVideoUploadPathWiFi;
 101     private String mUploadVideoPath;
 102
 103     protected FileDownloader.FileDownloaderBinder mDownloaderBinder = null;
 104     protected FileUploader.FileUploaderBinder mUploaderBinder = null;
 105     private ServiceConnection mDownloadServiceConnection, mUploadServiceConnection = null;
 106
 107     @SuppressWarnings("deprecation")
 108     @Override
 109     public void onCreate(Bundle savedInstanceState) {
 110         super.onCreate(savedInstanceState);
 111         mDbHandler = new DbHandler(getBaseContext());
 112         addPreferencesFromResource(R.xml.preferences);
 113
 114         ActionBar actionBar = getSherlock().getActionBar();
 115         actionBar.setIcon(DisplayUtils.getSeasonalIconId());
 116         actionBar.setDisplayHomeAsUpEnabled(true);
 117         actionBar.setTitle(R.string.actionbar_settings);
 118
 119         // Load the accounts category for adding the list of accounts
 120         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 121
 122         ListView listView = getListView();
 123         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
 124             @Override
 125             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
 126                 ListView listView = (ListView) parent;
 127                 ListAdapter listAdapter = listView.getAdapter();
 128                 Object obj = listAdapter.getItem(position);
 129
 130                 if (obj != null && obj instanceof RadioButtonPreference) {
 131                     mShowContextMenu = true;
 132                     mAccountName = ((RadioButtonPreference) obj).getKey();
 133
 134                     Preferences.this.openContextMenu(listView);
 135
 136                     View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
 137                     return longListener.onLongClick(view);
 138                 }
 139                 return false;
 140             }
 141         });
 142
 143         // Load package info
 144         String temp;
 145         try {
 146             PackageInfo pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 147             temp = pkg.versionName;
 148         } catch (NameNotFoundException e) {
 149             temp = "";
 150             Log_OC.e(TAG, "Error while showing about dialog", e);
 151         }
 152         final String appVersion = temp;
 153
 154         // Register context menu for list of preferences.
 155         registerForContextMenu(getListView());
 156
 157         pCode = (CheckBoxPreference) findPreference("set_pincode");
 158         if (pCode != null){
 159             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 160                 @Override
 161                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 162                     Intent i = new Intent(getApplicationContext(), PinCodeActivity.class);
 163                     i.putExtra(PinCodeActivity.EXTRA_ACTIVITY, "preferences");
 164                     i.putExtra(PinCodeActivity.EXTRA_NEW_STATE, newValue.toString());
 165                     startActivity(i);
 166
 167                     return true;
 168                 }
 169             });
 170
 171         }
 172
 173         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 174
 175         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 176         Preference pHelp =  findPreference("help");
 177         if (pHelp != null ){
 178             if (helpEnabled) {
 179                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 180                     @Override
 181                     public boolean onPreferenceClick(Preference preference) {
 182                         String helpWeb   =(String) getText(R.string.url_help);
 183                         if (helpWeb != null && helpWeb.length() > 0) {
 184                             Uri uriUrl = Uri.parse(helpWeb);
 185                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 186                             startActivity(intent);
 187                         }
 188                         return true;
 189                     }
 190                 });
 191             } else {
 192                 preferenceCategory.removePreference(pHelp);
 193             }
 194
 195         }
 196
 197
 198        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 199        Preference pRecommend =  findPreference("recommend");
 200         if (pRecommend != null){
 201             if (recommendEnabled) {
 202                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 203                     @Override
 204                     public boolean onPreferenceClick(Preference preference) {
 205
 206                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 207                         intent.setType("text/plain");
 208                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 209                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 210
 211                         String appName = getString(R.string.app_name);
 212                         String downloadUrl = getString(R.string.url_app_download);
 213                         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
 214                         String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@'));
 215
 216                         String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
 217                         String recommendText = String.format(getString(R.string.recommend_text),
 218                                 appName, downloadUrl, username);
 219
 220                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 221                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 222                         startActivity(intent);
 223
 224                         return(true);
 225
 226                     }
 227                 });
 228             } else {
 229                 preferenceCategory.removePreference(pRecommend);
 230             }
 231
 232         }
 233
 234         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 235         Preference pFeedback =  findPreference("feedback");
 236         if (pFeedback != null){
 237             if (feedbackEnabled) {
 238                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 239                     @Override
 240                     public boolean onPreferenceClick(Preference preference) {
 241                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 242                         String feedback   =(String) getText(R.string.prefs_feedback) + " - android v" + appVersion;
 243                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 244                         intent.setType("text/plain");
 245                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 246
 247                         intent.setData(Uri.parse(feedbackMail));
 248                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 249                         startActivity(intent);
 250
 251                         return true;
 252                     }
 253                 });
 254             } else {
 255                 preferenceCategory.removePreference(pFeedback);
 256             }
 257
 258         }
 259
 260         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 261         Preference pImprint =  findPreference("imprint");
 262         if (pImprint != null) {
 263             if (imprintEnabled) {
 264                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 265                     @Override
 266                     public boolean onPreferenceClick(Preference preference) {
 267                         String imprintWeb = (String) getText(R.string.url_imprint);
 268                         if (imprintWeb != null && imprintWeb.length() > 0) {
 269                             Uri uriUrl = Uri.parse(imprintWeb);
 270                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 271                             startActivity(intent);
 272                         }
 273                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 274                         return true;
 275                     }
 276                 });
 277             } else {
 278                 preferenceCategory.removePreference(pImprint);
 279             }
 280         }
 281
 282         mPrefInstantUploadPath =  findPreference("instant_upload_path");
 283         if (mPrefInstantUploadPath != null){
 284
 285             mPrefInstantUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 286                     @Override
 287                     public boolean onPreferenceClick(Preference preference) {
 288                         if (!mUploadPath.endsWith(OCFile.PATH_SEPARATOR)) {
 289                             mUploadPath += OCFile.PATH_SEPARATOR;
 290                         }
 291                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 292                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadPath);
 293                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_PATH);
 294                         return true;
 295                     }
 296                 });
 297         }
 298
 299         mPrefInstantUploadCategory = (PreferenceCategory) findPreference("instant_uploading_category");
 300
 301         mPrefInstantUploadPathWiFi =  findPreference("instant_upload_on_wifi");
 302         mPrefInstantUpload = findPreference("instant_uploading");
 303
 304         toggleInstantPictureOptions(((CheckBoxPreference) mPrefInstantUpload).isChecked());
 305
 306         mPrefInstantUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 307
 308             @Override
 309             public boolean onPreferenceChange(Preference preference, Object newValue) {
 310                 toggleInstantPictureOptions((Boolean) newValue);
 311                 return true;
 312             }
 313         });
 314
 315         mPrefInstantVideoUploadPath =  findPreference("instant_video_upload_path");
 316         if (mPrefInstantVideoUploadPath != null){
 317
 318             mPrefInstantVideoUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 319                     @Override
 320                     public boolean onPreferenceClick(Preference preference) {
 321                         if (!mUploadVideoPath.endsWith(OCFile.PATH_SEPARATOR)) {
 322                             mUploadVideoPath += OCFile.PATH_SEPARATOR;
 323                         }
 324                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 325                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadVideoPath);
 326                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_VIDEO_PATH);
 327                         return true;
 328                     }
 329                 });
 330         }
 331
 332         mPrefInstantVideoUploadPathWiFi =  findPreference("instant_video_upload_on_wifi");
 333         mPrefInstantVideoUpload = findPreference("instant_video_uploading");
 334         toggleInstantVideoOptions(((CheckBoxPreference) mPrefInstantVideoUpload).isChecked());
 335
 336         mPrefInstantVideoUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 337
 338             @Override
 339             public boolean onPreferenceChange(Preference preference, Object newValue) {
 340                 toggleInstantVideoOptions((Boolean) newValue);
 341                 return true;
 342             }
 343         });
 344
 345         /* About App */
 346        pAboutApp = (Preference) findPreference("about_app");
 347        if (pAboutApp != null) {
 348                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 349                pAboutApp.setSummary(String.format(getString(R.string.about_version), appVersion));
 350        }
 351
 352        loadInstantUploadPath();
 353        loadInstantUploadVideoPath();
 354
 355         /* ComponentsGetter */
 356         mDownloadServiceConnection = newTransferenceServiceConnection();
 357         if (mDownloadServiceConnection != null) {
 358             bindService(new Intent(this, FileDownloader.class), mDownloadServiceConnection,
 359                     Context.BIND_AUTO_CREATE);
 360         }
 361         mUploadServiceConnection = newTransferenceServiceConnection();
 362         if (mUploadServiceConnection != null) {
 363             bindService(new Intent(this, FileUploader.class), mUploadServiceConnection,
 364                     Context.BIND_AUTO_CREATE);
 365         }
 366
 367     }
 368
 369     private void toggleInstantPictureOptions(Boolean value){
 370         if (value){
 371             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPathWiFi);
 372             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPath);
 373         } else {
 374             mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPathWiFi);
 375             mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPath);
 376         }
 377     }
 378
 379     private void toggleInstantVideoOptions(Boolean value){
 380         if (value){
 381             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPathWiFi);
 382             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPath);
 383         } else {
 384             mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPathWiFi);
 385             mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPath);
 386         }
 387     }
 388
 389     @Override
 390     protected void onPause() {
 391         super.onPause();
 392     }
 393
 394     @Override
 395     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 396
 397         // Filter for only showing contextual menu when long press on the
 398         // accounts
 399         if (mShowContextMenu) {
 400             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 401             mShowContextMenu = false;
 402         }
 403         super.onCreateContextMenu(menu, v, menuInfo);
 404     }
 405
 406     /**
 407      * Called when the user clicked on an item into the context menu created at
 408      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
 409      * every ownCloud {@link Account} , containing 'secondary actions' for them.
 410      *
 411      * {@inheritDoc}
 412      */
 413     @Override
 414     public boolean onContextItemSelected(android.view.MenuItem item) {
 415         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 416         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 417         for (Account a : accounts) {
 418             if (a.name.equals(mAccountName)) {
 419                 if (item.getItemId() == R.id.change_password) {
 420
 421                     // Change account password
 422                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 423                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 424                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 425                             AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 426                     startActivity(updateAccountCredentials);
 427
 428                 } else if (item.getItemId() == R.id.delete_account) {
 429
 430                     // Remove account
 431                     am.removeAccount(a, this, mHandler);
 432                     Log_OC.d(TAG, "Remove an account " + a.name);
 433                 }
 434             }
 435         }
 436
 437         return true;
 438     }
 439
 440     @Override
 441     public void run(AccountManagerFuture<Boolean> future) {
 442         if (future.isDone()) {
 443             // after remove account
 444             Account account = new Account(mAccountName, MainApp.getAccountType());
 445             if (!AccountUtils.exists(account, MainApp.getAppContext())) {
 446                 // Cancel tranfers
 447                 mUploaderBinder.cancel(account);
 448                 mDownloaderBinder.cancel(account);
 449             }
 450
 451             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 452             String accountName = "";
 453             if (a == null) {
 454                 Account[] accounts = AccountManager.get(this).getAccountsByType(MainApp.getAccountType());
 455                 if (accounts.length != 0)
 456                     accountName = accounts[0].name;
 457                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 458             }
 459             addAccountsCheckboxPreferences();
 460         }
 461     }
 462
 463     @Override
 464     protected void onResume() {
 465         super.onResume();
 466         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 467         boolean state = appPrefs.getBoolean("set_pincode", false);
 468         pCode.setChecked(state);
 469
 470         // Populate the accounts category with the list of accounts
 471         addAccountsCheckboxPreferences();
 472     }
 473
 474     @Override
 475     public boolean onCreateOptionsMenu(Menu menu) {
 476         super.onCreateOptionsMenu(menu);
 477         return true;
 478     }
 479
 480     @Override
 481     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 482         super.onMenuItemSelected(featureId, item);
 483         Intent intent;
 484
 485         switch (item.getItemId()) {
 486         case android.R.id.home:
 487             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 488             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 489             startActivity(intent);
 490             break;
 491         default:
 492             Log_OC.w(TAG, "Unknown menu item triggered");
 493             return false;
 494         }
 495         return true;
 496     }
 497
 498     @Override
 499     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 500         super.onActivityResult(requestCode, resultCode, data);
 501
 502         if (requestCode == ACTION_SELECT_UPLOAD_PATH && resultCode == RESULT_OK){
 503
 504             OCFile folderToUpload = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 505
 506             mUploadPath = folderToUpload.getRemotePath();
 507
 508             mUploadPath = DisplayUtils.getPathWithoutLastSlash(mUploadPath);
 509
 510             // Show the path on summary preference
 511             mPrefInstantUploadPath.setSummary(mUploadPath);
 512
 513             saveInstantUploadPathOnPreferences();
 514
 515         } else if (requestCode == ACTION_SELECT_UPLOAD_VIDEO_PATH && resultCode == RESULT_OK){
 516
 517             OCFile folderToUploadVideo = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 518
 519             mUploadVideoPath = folderToUploadVideo.getRemotePath();
 520
 521             mUploadVideoPath = DisplayUtils.getPathWithoutLastSlash(mUploadVideoPath);
 522
 523             // Show the video path on summary preference
 524             mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 525
 526             saveInstantUploadVideoPathOnPreferences();
 527         }
 528     }
 529
 530     @Override
 531     protected void onDestroy() {
 532         mDbHandler.close();
 533
 534         if (mDownloadServiceConnection != null) {
 535             unbindService(mDownloadServiceConnection);
 536             mDownloadServiceConnection = null;
 537         }
 538         if (mUploadServiceConnection != null) {
 539             unbindService(mUploadServiceConnection);
 540             mUploadServiceConnection = null;
 541         }
 542
 543         super.onDestroy();
 544     }
 545
 546     /**
 547      * Create the list of accounts that has been added into the app
 548      */
 549     @SuppressWarnings("deprecation")
 550     private void addAccountsCheckboxPreferences() {
 551
 552         // Remove accounts in case list is refreshing for avoiding to have
 553         // duplicate items
 554         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 555             mAccountsPrefCategory.removeAll();
 556         }
 557
 558         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 559         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 560         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 561
 562         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 563             // Show create account screen if there isn't any account
 564             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 565                     null,
 566                     null);
 567         }
 568         else {
 569
 570             for (Account a : accounts) {
 571                 RadioButtonPreference accountPreference = new RadioButtonPreference(this);
 572                 accountPreference.setKey(a.name);
 573                 // Handle internationalized domain names
 574                 accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
 575                 mAccountsPrefCategory.addPreference(accountPreference);
 576
 577                 // Check the current account that is being used
 578                 if (a.name.equals(currentAccount.name)) {
 579                     accountPreference.setChecked(true);
 580                 } else {
 581                     accountPreference.setChecked(false);
 582                 }
 583
 584                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 585                     @Override
 586                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 587                         String key = preference.getKey();
 588                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 589                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 590                         for (Account a : accounts) {
 591                             RadioButtonPreference p = (RadioButtonPreference) findPreference(a.name);
 592                             if (key.equals(a.name)) {
 593                                 boolean accountChanged = !p.isChecked();
 594                                 p.setChecked(true);
 595                                 AccountUtils.setCurrentOwnCloudAccount(
 596                                         getApplicationContext(),
 597                                         a.name
 598                                 );
 599                                 if (accountChanged) {
 600                                     // restart the main activity
 601                                     Intent i = new Intent(
 602                                             Preferences.this,
 603                                             FileDisplayActivity.class
 604                                     );
 605                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 606                                     startActivity(i);
 607                                 } else {
 608                                     finish();
 609                                 }
 610                             } else {
 611                                 p.setChecked(false);
 612                             }
 613                         }
 614                         return (Boolean) newValue;
 615                     }
 616                 });
 617
 618             }
 619
 620             // Add Create Account preference at the end of account list if
 621             // Multiaccount is enabled
 622             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 623                 createAddAccountPreference();
 624             }
 625
 626         }
 627     }
 628
 629     /**
 630      * Create the preference for allow adding new accounts
 631      */
 632     private void createAddAccountPreference() {
 633         Preference addAccountPref = new Preference(this);
 634         addAccountPref.setKey("add_account");
 635         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 636         mAccountsPrefCategory.addPreference(addAccountPref);
 637
 638         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 639             @Override
 640             public boolean onPreferenceClick(Preference preference) {
 641                 AccountManager am = AccountManager.get(getApplicationContext());
 642                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
 643                 return true;
 644             }
 645         });
 646
 647     }
 648
 649     /**
 650      * Load upload path set on preferences
 651      */
 652     private void loadInstantUploadPath() {
 653         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 654         mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
 655         mPrefInstantUploadPath.setSummary(mUploadPath);
 656     }
 657
 658     /**
 659      * Save the "Instant Upload Path" on preferences
 660      */
 661     private void saveInstantUploadPathOnPreferences() {
 662         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 663         SharedPreferences.Editor editor = appPrefs.edit();
 664         editor.putString("instant_upload_path", mUploadPath);
 665         editor.commit();
 666     }
 667
 668     /**
 669      * Load upload video path set on preferences
 670      */
 671     private void loadInstantUploadVideoPath() {
 672         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 673         mUploadVideoPath = appPrefs.getString("instant_video_upload_path", getString(R.string.instant_upload_path));
 674         mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 675     }
 676
 677     /**
 678      * Save the "Instant Video Upload Path" on preferences
 679      */
 680     private void saveInstantUploadVideoPathOnPreferences() {
 681         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 682         SharedPreferences.Editor editor = appPrefs.edit();
 683         editor.putString("instant_video_upload_path", mUploadVideoPath);
 684         editor.commit();
 685     }
 686
 687     // Methods for ComponetsGetter
 688     @Override
 689     public FileDownloader.FileDownloaderBinder getFileDownloaderBinder() {
 690         return mDownloaderBinder;
 691     }
 692
 693
 694     @Override
 695     public FileUploader.FileUploaderBinder getFileUploaderBinder() {
 696         return mUploaderBinder;
 697     }
 698
 699     @Override
 700     public OperationsService.OperationsServiceBinder getOperationsServiceBinder() {
 701         return null;
 702     }
 703
 704     @Override
 705     public FileDataStorageManager getStorageManager() {
 706         return null;
 707     }
 708
 709     @Override
 710     public FileOperationsHelper getFileOperationsHelper() {
 711         return null;
 712     }
 713
 714     protected ServiceConnection newTransferenceServiceConnection() {
 715         return new PreferencesServiceConnection();
 716     }
 717
 718     /** Defines callbacks for service binding, passed to bindService() */
 719     private class PreferencesServiceConnection implements ServiceConnection {
 720
 721         @Override
 722         public void onServiceConnected(ComponentName component, IBinder service) {
 723
 724             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 725                 mDownloaderBinder = (FileDownloader.FileDownloaderBinder) service;
 726
 727             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 728                 Log_OC.d(TAG, "Upload service connected");
 729                 mUploaderBinder = (FileUploader.FileUploaderBinder) service;
 730             } else {
 731                 return;
 732             }
 733
 734         }
 735
 736         @Override
 737         public void onServiceDisconnected(ComponentName component) {
 738             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 739                 Log_OC.d(TAG, "Download service suddenly disconnected");
 740                 mDownloaderBinder = null;
 741             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 742                 Log_OC.d(TAG, "Upload service suddenly disconnected");
 743                 mUploaderBinder = null;
 744             }
 745         }
 746     };
 747 }