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.PreferenceActivity;
  44 import android.preference.PreferenceCategory;
  45 import android.preference.PreferenceManager;
  46 import android.support.v7.app.ActionBar;
  47 import android.view.ContextMenu;
  48 import android.view.ContextMenu.ContextMenuInfo;
  49 import android.view.Menu;
  50 import android.view.MenuItem;
  51 import android.view.View;
  52 import android.widget.AdapterView;
  53 import android.widget.AdapterView.OnItemLongClickListener;
  54 import android.widget.ListAdapter;
  55 import android.widget.ListView;
  56
  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 PreferenceActivity
  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         // TODO: Add Toolbar
 114 //        ActionBar actionBar = getSherlock().getActionBar();
 115 //        actionBar.setIcon(DisplayUtils.getSeasonalIconId());
 116 //        actionBar.setDisplayHomeAsUpEnabled(true);
 117 //        actionBar.setTitle(R.string.actionbar_settings);
 118
 119         // For adding content description tag to a title field in the action bar
 120         int actionBarTitleId = getResources().getIdentifier("action_bar_title", "id", "android");
 121         View actionBarTitleView = getWindow().getDecorView().findViewById(actionBarTitleId);
 122         if (actionBarTitleView != null) {    // it's null in Android 2.x
 123             getWindow().getDecorView().findViewById(actionBarTitleId).
 124                     setContentDescription(getString(R.string.actionbar_settings));
 125         }
 126
 127         // Load the accounts category for adding the list of accounts
 128         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 129
 130         ListView listView = getListView();
 131         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
 132             @Override
 133             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
 134                 ListView listView = (ListView) parent;
 135                 ListAdapter listAdapter = listView.getAdapter();
 136                 Object obj = listAdapter.getItem(position);
 137
 138                 if (obj != null && obj instanceof RadioButtonPreference) {
 139                     mShowContextMenu = true;
 140                     mAccountName = ((RadioButtonPreference) obj).getKey();
 141
 142                     Preferences.this.openContextMenu(listView);
 143
 144                     View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
 145                     return longListener.onLongClick(view);
 146                 }
 147                 return false;
 148             }
 149         });
 150
 151         // Load package info
 152         String temp;
 153         try {
 154             PackageInfo pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 155             temp = pkg.versionName;
 156         } catch (NameNotFoundException e) {
 157             temp = "";
 158             Log_OC.e(TAG, "Error while showing about dialog", e);
 159         }
 160         final String appVersion = temp;
 161
 162         // Register context menu for list of preferences.
 163         registerForContextMenu(getListView());
 164
 165         pCode = (CheckBoxPreference) findPreference("set_pincode");
 166         if (pCode != null){
 167             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 168                 @Override
 169                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 170                     Intent i = new Intent(getApplicationContext(), PassCodeActivity.class);
 171                     Boolean enable = (Boolean) newValue;
 172                     i.setAction(
 173                             enable.booleanValue() ? PassCodeActivity.ACTION_ENABLE : PassCodeActivity.ACTION_DISABLE
 174                     );
 175                     startActivity(i);
 176
 177                     return true;
 178                 }
 179             });
 180
 181         }
 182
 183         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 184
 185         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 186         Preference pHelp =  findPreference("help");
 187         if (pHelp != null ){
 188             if (helpEnabled) {
 189                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 190                     @Override
 191                     public boolean onPreferenceClick(Preference preference) {
 192                         String helpWeb   =(String) getText(R.string.url_help);
 193                         if (helpWeb != null && helpWeb.length() > 0) {
 194                             Uri uriUrl = Uri.parse(helpWeb);
 195                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 196                             startActivity(intent);
 197                         }
 198                         return true;
 199                     }
 200                 });
 201             } else {
 202                 preferenceCategory.removePreference(pHelp);
 203             }
 204
 205         }
 206
 207
 208        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 209        Preference pRecommend =  findPreference("recommend");
 210         if (pRecommend != null){
 211             if (recommendEnabled) {
 212                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 213                     @Override
 214                     public boolean onPreferenceClick(Preference preference) {
 215
 216                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 217                         intent.setType("text/plain");
 218                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 219                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 220
 221                         String appName = getString(R.string.app_name);
 222                         String downloadUrl = getString(R.string.url_app_download);
 223                         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
 224                         String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@'));
 225
 226                         String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
 227                         String recommendText = String.format(getString(R.string.recommend_text),
 228                                 appName, downloadUrl, username);
 229
 230                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 231                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 232                         startActivity(intent);
 233
 234                         return(true);
 235
 236                     }
 237                 });
 238             } else {
 239                 preferenceCategory.removePreference(pRecommend);
 240             }
 241
 242         }
 243
 244         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 245         Preference pFeedback =  findPreference("feedback");
 246         if (pFeedback != null){
 247             if (feedbackEnabled) {
 248                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 249                     @Override
 250                     public boolean onPreferenceClick(Preference preference) {
 251                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 252                         String feedback   =(String) getText(R.string.prefs_feedback) + " - android v" + appVersion;
 253                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 254                         intent.setType("text/plain");
 255                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 256
 257                         intent.setData(Uri.parse(feedbackMail));
 258                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 259                         startActivity(intent);
 260
 261                         return true;
 262                     }
 263                 });
 264             } else {
 265                 preferenceCategory.removePreference(pFeedback);
 266             }
 267
 268         }
 269
 270         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 271         Preference pImprint =  findPreference("imprint");
 272         if (pImprint != null) {
 273             if (imprintEnabled) {
 274                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 275                     @Override
 276                     public boolean onPreferenceClick(Preference preference) {
 277                         String imprintWeb = (String) getText(R.string.url_imprint);
 278                         if (imprintWeb != null && imprintWeb.length() > 0) {
 279                             Uri uriUrl = Uri.parse(imprintWeb);
 280                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 281                             startActivity(intent);
 282                         }
 283                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 284                         return true;
 285                     }
 286                 });
 287             } else {
 288                 preferenceCategory.removePreference(pImprint);
 289             }
 290         }
 291
 292         mPrefInstantUploadPath =  findPreference("instant_upload_path");
 293         if (mPrefInstantUploadPath != null){
 294
 295             mPrefInstantUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 296                     @Override
 297                     public boolean onPreferenceClick(Preference preference) {
 298                         if (!mUploadPath.endsWith(OCFile.PATH_SEPARATOR)) {
 299                             mUploadPath += OCFile.PATH_SEPARATOR;
 300                         }
 301                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 302                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadPath);
 303                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_PATH);
 304                         return true;
 305                     }
 306                 });
 307         }
 308
 309         mPrefInstantUploadCategory = (PreferenceCategory) findPreference("instant_uploading_category");
 310
 311         mPrefInstantUploadPathWiFi =  findPreference("instant_upload_on_wifi");
 312         mPrefInstantUpload = findPreference("instant_uploading");
 313
 314         toggleInstantPictureOptions(((CheckBoxPreference) mPrefInstantUpload).isChecked());
 315
 316         mPrefInstantUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 317
 318             @Override
 319             public boolean onPreferenceChange(Preference preference, Object newValue) {
 320                 toggleInstantPictureOptions((Boolean) newValue);
 321                 return true;
 322             }
 323         });
 324
 325         mPrefInstantVideoUploadPath =  findPreference("instant_video_upload_path");
 326         if (mPrefInstantVideoUploadPath != null){
 327
 328             mPrefInstantVideoUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 329                     @Override
 330                     public boolean onPreferenceClick(Preference preference) {
 331                         if (!mUploadVideoPath.endsWith(OCFile.PATH_SEPARATOR)) {
 332                             mUploadVideoPath += OCFile.PATH_SEPARATOR;
 333                         }
 334                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 335                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadVideoPath);
 336                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_VIDEO_PATH);
 337                         return true;
 338                     }
 339                 });
 340         }
 341
 342         mPrefInstantVideoUploadPathWiFi =  findPreference("instant_video_upload_on_wifi");
 343         mPrefInstantVideoUpload = findPreference("instant_video_uploading");
 344         toggleInstantVideoOptions(((CheckBoxPreference) mPrefInstantVideoUpload).isChecked());
 345
 346         mPrefInstantVideoUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 347
 348             @Override
 349             public boolean onPreferenceChange(Preference preference, Object newValue) {
 350                 toggleInstantVideoOptions((Boolean) newValue);
 351                 return true;
 352             }
 353         });
 354
 355         /* About App */
 356        pAboutApp = (Preference) findPreference("about_app");
 357        if (pAboutApp != null) {
 358                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 359                pAboutApp.setSummary(String.format(getString(R.string.about_version), appVersion));
 360        }
 361
 362        loadInstantUploadPath();
 363        loadInstantUploadVideoPath();
 364
 365         /* ComponentsGetter */
 366         mDownloadServiceConnection = newTransferenceServiceConnection();
 367         if (mDownloadServiceConnection != null) {
 368             bindService(new Intent(this, FileDownloader.class), mDownloadServiceConnection,
 369                     Context.BIND_AUTO_CREATE);
 370         }
 371         mUploadServiceConnection = newTransferenceServiceConnection();
 372         if (mUploadServiceConnection != null) {
 373             bindService(new Intent(this, FileUploader.class), mUploadServiceConnection,
 374                     Context.BIND_AUTO_CREATE);
 375         }
 376
 377     }
 378
 379     private void toggleInstantPictureOptions(Boolean value){
 380         if (value){
 381             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPathWiFi);
 382             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPath);
 383         } else {
 384             mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPathWiFi);
 385             mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPath);
 386         }
 387     }
 388
 389     private void toggleInstantVideoOptions(Boolean value){
 390         if (value){
 391             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPathWiFi);
 392             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPath);
 393         } else {
 394             mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPathWiFi);
 395             mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPath);
 396         }
 397     }
 398
 399     @Override
 400     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 401
 402         // Filter for only showing contextual menu when long press on the
 403         // accounts
 404         if (mShowContextMenu) {
 405             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 406             mShowContextMenu = false;
 407         }
 408         super.onCreateContextMenu(menu, v, menuInfo);
 409     }
 410
 411     /**
 412      * Called when the user clicked on an item into the context menu created at
 413      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
 414      * every ownCloud {@link Account} , containing 'secondary actions' for them.
 415      *
 416      * {@inheritDoc}
 417      */
 418     @Override
 419     public boolean onContextItemSelected(android.view.MenuItem item) {
 420         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 421         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 422         for (Account a : accounts) {
 423             if (a.name.equals(mAccountName)) {
 424                 if (item.getItemId() == R.id.change_password) {
 425
 426                     // Change account password
 427                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 428                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 429                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 430                             AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 431                     startActivity(updateAccountCredentials);
 432
 433                 } else if (item.getItemId() == R.id.delete_account) {
 434
 435                     // Remove account
 436                     am.removeAccount(a, this, mHandler);
 437                     Log_OC.d(TAG, "Remove an account " + a.name);
 438                 }
 439             }
 440         }
 441
 442         return true;
 443     }
 444
 445     @Override
 446     public void run(AccountManagerFuture<Boolean> future) {
 447         if (future.isDone()) {
 448             // after remove account
 449             Account account = new Account(mAccountName, MainApp.getAccountType());
 450             if (!AccountUtils.exists(account, MainApp.getAppContext())) {
 451                 // Cancel tranfers
 452                 if (mUploaderBinder != null) {
 453                     mUploaderBinder.cancel(account);
 454                 }
 455                 if (mDownloaderBinder != null) {
 456                     mDownloaderBinder.cancel(account);
 457                 }
 458             }
 459
 460             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 461             String accountName = "";
 462             if (a == null) {
 463                 Account[] accounts = AccountManager.get(this).getAccountsByType(MainApp.getAccountType());
 464                 if (accounts.length != 0)
 465                     accountName = accounts[0].name;
 466                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 467             }
 468             addAccountsCheckboxPreferences();
 469         }
 470     }
 471
 472     @Override
 473     protected void onResume() {
 474         super.onResume();
 475         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 476         boolean state = appPrefs.getBoolean("set_pincode", false);
 477         pCode.setChecked(state);
 478
 479         // Populate the accounts category with the list of accounts
 480         addAccountsCheckboxPreferences();
 481     }
 482
 483     @Override
 484     public boolean onCreateOptionsMenu(Menu menu) {
 485         super.onCreateOptionsMenu(menu);
 486         return true;
 487     }
 488
 489     @Override
 490     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 491         super.onMenuItemSelected(featureId, item);
 492         Intent intent;
 493
 494         switch (item.getItemId()) {
 495         case android.R.id.home:
 496             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 497             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 498             startActivity(intent);
 499             break;
 500         default:
 501             Log_OC.w(TAG, "Unknown menu item triggered");
 502             return false;
 503         }
 504         return true;
 505     }
 506
 507     @Override
 508     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 509         super.onActivityResult(requestCode, resultCode, data);
 510
 511         if (requestCode == ACTION_SELECT_UPLOAD_PATH && resultCode == RESULT_OK){
 512
 513             OCFile folderToUpload = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 514
 515             mUploadPath = folderToUpload.getRemotePath();
 516
 517             mUploadPath = DisplayUtils.getPathWithoutLastSlash(mUploadPath);
 518
 519             // Show the path on summary preference
 520             mPrefInstantUploadPath.setSummary(mUploadPath);
 521
 522             saveInstantUploadPathOnPreferences();
 523
 524         } else if (requestCode == ACTION_SELECT_UPLOAD_VIDEO_PATH && resultCode == RESULT_OK){
 525
 526             OCFile folderToUploadVideo = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 527
 528             mUploadVideoPath = folderToUploadVideo.getRemotePath();
 529
 530             mUploadVideoPath = DisplayUtils.getPathWithoutLastSlash(mUploadVideoPath);
 531
 532             // Show the video path on summary preference
 533             mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 534
 535             saveInstantUploadVideoPathOnPreferences();
 536         }
 537     }
 538
 539     @Override
 540     protected void onDestroy() {
 541         mDbHandler.close();
 542
 543         if (mDownloadServiceConnection != null) {
 544             unbindService(mDownloadServiceConnection);
 545             mDownloadServiceConnection = null;
 546         }
 547         if (mUploadServiceConnection != null) {
 548             unbindService(mUploadServiceConnection);
 549             mUploadServiceConnection = null;
 550         }
 551
 552         super.onDestroy();
 553     }
 554
 555     /**
 556      * Create the list of accounts that has been added into the app
 557      */
 558     @SuppressWarnings("deprecation")
 559     private void addAccountsCheckboxPreferences() {
 560
 561         // Remove accounts in case list is refreshing for avoiding to have
 562         // duplicate items
 563         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 564             mAccountsPrefCategory.removeAll();
 565         }
 566
 567         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 568         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 569         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 570
 571         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 572             // Show create account screen if there isn't any account
 573             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 574                     null,
 575                     null);
 576         }
 577         else {
 578
 579             for (Account a : accounts) {
 580                 RadioButtonPreference accountPreference = new RadioButtonPreference(this);
 581                 accountPreference.setKey(a.name);
 582                 // Handle internationalized domain names
 583                 accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
 584                 mAccountsPrefCategory.addPreference(accountPreference);
 585
 586                 // Check the current account that is being used
 587                 if (a.name.equals(currentAccount.name)) {
 588                     accountPreference.setChecked(true);
 589                 } else {
 590                     accountPreference.setChecked(false);
 591                 }
 592
 593                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 594                     @Override
 595                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 596                         String key = preference.getKey();
 597                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 598                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 599                         for (Account a : accounts) {
 600                             RadioButtonPreference p = (RadioButtonPreference) findPreference(a.name);
 601                             if (key.equals(a.name)) {
 602                                 boolean accountChanged = !p.isChecked();
 603                                 p.setChecked(true);
 604                                 AccountUtils.setCurrentOwnCloudAccount(
 605                                         getApplicationContext(),
 606                                         a.name
 607                                 );
 608                                 if (accountChanged) {
 609                                     // restart the main activity
 610                                     Intent i = new Intent(
 611                                             Preferences.this,
 612                                             FileDisplayActivity.class
 613                                     );
 614                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 615                                     i.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
 616                                     startActivity(i);
 617                                 } else {
 618                                     finish();
 619                                 }
 620                             } else {
 621                                 p.setChecked(false);
 622                             }
 623                         }
 624                         return (Boolean) newValue;
 625                     }
 626                 });
 627
 628             }
 629
 630             // Add Create Account preference at the end of account list if
 631             // Multiaccount is enabled
 632             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 633                 createAddAccountPreference();
 634             }
 635
 636         }
 637     }
 638
 639     /**
 640      * Create the preference for allow adding new accounts
 641      */
 642     private void createAddAccountPreference() {
 643         Preference addAccountPref = new Preference(this);
 644         addAccountPref.setKey("add_account");
 645         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 646         mAccountsPrefCategory.addPreference(addAccountPref);
 647
 648         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 649             @Override
 650             public boolean onPreferenceClick(Preference preference) {
 651                 AccountManager am = AccountManager.get(getApplicationContext());
 652                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
 653                 return true;
 654             }
 655         });
 656
 657     }
 658
 659     /**
 660      * Load upload path set on preferences
 661      */
 662     private void loadInstantUploadPath() {
 663         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 664         mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
 665         mPrefInstantUploadPath.setSummary(mUploadPath);
 666     }
 667
 668     /**
 669      * Save the "Instant Upload Path" on preferences
 670      */
 671     private void saveInstantUploadPathOnPreferences() {
 672         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 673         SharedPreferences.Editor editor = appPrefs.edit();
 674         editor.putString("instant_upload_path", mUploadPath);
 675         editor.commit();
 676     }
 677
 678     /**
 679      * Load upload video path set on preferences
 680      */
 681     private void loadInstantUploadVideoPath() {
 682         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 683         mUploadVideoPath = appPrefs.getString("instant_video_upload_path", getString(R.string.instant_upload_path));
 684         mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 685     }
 686
 687     /**
 688      * Save the "Instant Video Upload Path" on preferences
 689      */
 690     private void saveInstantUploadVideoPathOnPreferences() {
 691         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 692         SharedPreferences.Editor editor = appPrefs.edit();
 693         editor.putString("instant_video_upload_path", mUploadVideoPath);
 694         editor.commit();
 695     }
 696
 697     // Methods for ComponetsGetter
 698     @Override
 699     public FileDownloader.FileDownloaderBinder getFileDownloaderBinder() {
 700         return mDownloaderBinder;
 701     }
 702
 703
 704     @Override
 705     public FileUploader.FileUploaderBinder getFileUploaderBinder() {
 706         return mUploaderBinder;
 707     }
 708
 709     @Override
 710     public OperationsService.OperationsServiceBinder getOperationsServiceBinder() {
 711         return null;
 712     }
 713
 714     @Override
 715     public FileDataStorageManager getStorageManager() {
 716         return null;
 717     }
 718
 719     @Override
 720     public FileOperationsHelper getFileOperationsHelper() {
 721         return null;
 722     }
 723
 724     protected ServiceConnection newTransferenceServiceConnection() {
 725         return new PreferencesServiceConnection();
 726     }
 727
 728     /** Defines callbacks for service binding, passed to bindService() */
 729     private class PreferencesServiceConnection implements ServiceConnection {
 730
 731         @Override
 732         public void onServiceConnected(ComponentName component, IBinder service) {
 733
 734             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 735                 mDownloaderBinder = (FileDownloader.FileDownloaderBinder) service;
 736
 737             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 738                 Log_OC.d(TAG, "Upload service connected");
 739                 mUploaderBinder = (FileUploader.FileUploaderBinder) service;
 740             } else {
 741                 return;
 742             }
 743
 744         }
 745
 746         @Override
 747         public void onServiceDisconnected(ComponentName component) {
 748             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 749                 Log_OC.d(TAG, "Download service suddenly disconnected");
 750                 mDownloaderBinder = null;
 751             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 752                 Log_OC.d(TAG, "Upload service suddenly disconnected");
 753                 mUploaderBinder = null;
 754             }
 755         }
 756     };
 757 }