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.BuildConfig;
  58 import com.owncloud.android.MainApp;
  59 import com.owncloud.android.R;
  60 import com.owncloud.android.authentication.AccountUtils;
  61 import com.owncloud.android.authentication.AuthenticatorActivity;
  62 import com.owncloud.android.datamodel.FileDataStorageManager;
  63 import com.owncloud.android.datamodel.OCFile;
  64 import com.owncloud.android.db.DbHandler;
  65 import com.owncloud.android.files.FileOperationsHelper;
  66 import com.owncloud.android.files.services.FileDownloader;
  67 import com.owncloud.android.files.services.FileUploader;
  68 import com.owncloud.android.lib.common.utils.Log_OC;
  69 import com.owncloud.android.services.OperationsService;
  70 import com.owncloud.android.ui.RadioButtonPreference;
  71 import com.owncloud.android.utils.DisplayUtils;
  72
  73
  74 /**
  75  * An Activity that allows the user to change the application's settings.
  76  */
  77 public class Preferences extends PreferenceActivity
  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         // TODO: Add Toolbar
 115 //        ActionBar actionBar = getSherlock().getActionBar();
 116 //        actionBar.setIcon(DisplayUtils.getSeasonalIconId());
 117 //        actionBar.setDisplayHomeAsUpEnabled(true);
 118 //        actionBar.setTitle(R.string.actionbar_settings);
 119
 120         // For adding content description tag to a title field in the action bar
 121         int actionBarTitleId = getResources().getIdentifier("action_bar_title", "id", "android");
 122         View actionBarTitleView = getWindow().getDecorView().findViewById(actionBarTitleId);
 123         if (actionBarTitleView != null) {    // it's null in Android 2.x
 124             getWindow().getDecorView().findViewById(actionBarTitleId).
 125                     setContentDescription(getString(R.string.actionbar_settings));
 126         }
 127
 128         // Load the accounts category for adding the list of accounts
 129         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 130
 131         ListView listView = getListView();
 132         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
 133             @Override
 134             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
 135                 ListView listView = (ListView) parent;
 136                 ListAdapter listAdapter = listView.getAdapter();
 137                 Object obj = listAdapter.getItem(position);
 138
 139                 if (obj != null && obj instanceof RadioButtonPreference) {
 140                     mShowContextMenu = true;
 141                     mAccountName = ((RadioButtonPreference) obj).getKey();
 142
 143                     Preferences.this.openContextMenu(listView);
 144
 145                     View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
 146                     return longListener.onLongClick(view);
 147                 }
 148                 return false;
 149             }
 150         });
 151
 152         // Load package info
 153         String temp;
 154         try {
 155             PackageInfo pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 156             temp = pkg.versionName;
 157         } catch (NameNotFoundException e) {
 158             temp = "";
 159             Log_OC.e(TAG, "Error while showing about dialog", e);
 160         }
 161         final String appVersion = temp;
 162
 163         // Register context menu for list of preferences.
 164         registerForContextMenu(getListView());
 165
 166         pCode = (CheckBoxPreference) findPreference("set_pincode");
 167         if (pCode != null){
 168             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 169                 @Override
 170                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 171                     Intent i = new Intent(getApplicationContext(), PassCodeActivity.class);
 172                     Boolean enable = (Boolean) newValue;
 173                     i.setAction(
 174                             enable.booleanValue() ? PassCodeActivity.ACTION_ENABLE : PassCodeActivity.ACTION_DISABLE
 175                     );
 176                     startActivity(i);
 177
 178                     return true;
 179                 }
 180             });
 181
 182         }
 183
 184         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 185
 186         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 187         Preference pHelp =  findPreference("help");
 188         if (pHelp != null ){
 189             if (helpEnabled) {
 190                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 191                     @Override
 192                     public boolean onPreferenceClick(Preference preference) {
 193                         String helpWeb   =(String) getText(R.string.url_help);
 194                         if (helpWeb != null && helpWeb.length() > 0) {
 195                             Uri uriUrl = Uri.parse(helpWeb);
 196                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 197                             startActivity(intent);
 198                         }
 199                         return true;
 200                     }
 201                 });
 202             } else {
 203                 preferenceCategory.removePreference(pHelp);
 204             }
 205
 206         }
 207
 208         if (BuildConfig.DEBUG) {
 209             Preference pLog =  findPreference("log");
 210             if (pLog != null ){
 211                 pLog.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 212                     @Override
 213                     public boolean onPreferenceClick(Preference preference) {
 214                         Intent loggerIntent = new Intent(getApplicationContext(),LogHistoryActivity.class);
 215                         startActivity(loggerIntent);
 216                         return true;
 217                     }
 218                 });
 219             }
 220         }
 221
 222        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 223        Preference pRecommend =  findPreference("recommend");
 224         if (pRecommend != null){
 225             if (recommendEnabled) {
 226                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 227                     @Override
 228                     public boolean onPreferenceClick(Preference preference) {
 229
 230                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 231                         intent.setType("text/plain");
 232                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 233                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 234
 235                         String appName = getString(R.string.app_name);
 236                         String downloadUrl = getString(R.string.url_app_download);
 237                         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
 238                         String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@'));
 239
 240                         String recommendSubject = String.format(getString(R.string.recommend_subject),
 241                                 appName);
 242                         String recommendText = String.format(getString(R.string.recommend_text),
 243                                 appName, downloadUrl, username);
 244
 245                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 246                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 247                         startActivity(intent);
 248
 249                         return(true);
 250
 251                     }
 252                 });
 253             } else {
 254                 preferenceCategory.removePreference(pRecommend);
 255             }
 256
 257         }
 258
 259         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 260         Preference pFeedback =  findPreference("feedback");
 261         if (pFeedback != null){
 262             if (feedbackEnabled) {
 263                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 264                     @Override
 265                     public boolean onPreferenceClick(Preference preference) {
 266                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 267                         String feedback   =(String) getText(R.string.prefs_feedback) + " - android v" + appVersion;
 268                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 269                         intent.setType("text/plain");
 270                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 271
 272                         intent.setData(Uri.parse(feedbackMail));
 273                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 274                         startActivity(intent);
 275
 276                         return true;
 277                     }
 278                 });
 279             } else {
 280                 preferenceCategory.removePreference(pFeedback);
 281             }
 282
 283         }
 284
 285         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 286         Preference pImprint =  findPreference("imprint");
 287         if (pImprint != null) {
 288             if (imprintEnabled) {
 289                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 290                     @Override
 291                     public boolean onPreferenceClick(Preference preference) {
 292                         String imprintWeb = (String) getText(R.string.url_imprint);
 293                         if (imprintWeb != null && imprintWeb.length() > 0) {
 294                             Uri uriUrl = Uri.parse(imprintWeb);
 295                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 296                             startActivity(intent);
 297                         }
 298                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 299                         return true;
 300                     }
 301                 });
 302             } else {
 303                 preferenceCategory.removePreference(pImprint);
 304             }
 305         }
 306
 307         mPrefInstantUploadPath =  findPreference("instant_upload_path");
 308         if (mPrefInstantUploadPath != null){
 309
 310             mPrefInstantUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 311                     @Override
 312                     public boolean onPreferenceClick(Preference preference) {
 313                         if (!mUploadPath.endsWith(OCFile.PATH_SEPARATOR)) {
 314                             mUploadPath += OCFile.PATH_SEPARATOR;
 315                         }
 316                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 317                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadPath);
 318                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_PATH);
 319                         return true;
 320                     }
 321                 });
 322         }
 323
 324         mPrefInstantUploadCategory = (PreferenceCategory) findPreference("instant_uploading_category");
 325
 326         mPrefInstantUploadPathWiFi =  findPreference("instant_upload_on_wifi");
 327         mPrefInstantUpload = findPreference("instant_uploading");
 328
 329         toggleInstantPictureOptions(((CheckBoxPreference) mPrefInstantUpload).isChecked());
 330
 331         mPrefInstantUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 332
 333             @Override
 334             public boolean onPreferenceChange(Preference preference, Object newValue) {
 335                 toggleInstantPictureOptions((Boolean) newValue);
 336                 return true;
 337             }
 338         });
 339
 340         mPrefInstantVideoUploadPath =  findPreference("instant_video_upload_path");
 341         if (mPrefInstantVideoUploadPath != null){
 342
 343             mPrefInstantVideoUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 344                     @Override
 345                     public boolean onPreferenceClick(Preference preference) {
 346                         if (!mUploadVideoPath.endsWith(OCFile.PATH_SEPARATOR)) {
 347                             mUploadVideoPath += OCFile.PATH_SEPARATOR;
 348                         }
 349                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 350                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadVideoPath);
 351                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_VIDEO_PATH);
 352                         return true;
 353                     }
 354                 });
 355         }
 356
 357         mPrefInstantVideoUploadPathWiFi =  findPreference("instant_video_upload_on_wifi");
 358         mPrefInstantVideoUpload = findPreference("instant_video_uploading");
 359         toggleInstantVideoOptions(((CheckBoxPreference) mPrefInstantVideoUpload).isChecked());
 360
 361         mPrefInstantVideoUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 362
 363             @Override
 364             public boolean onPreferenceChange(Preference preference, Object newValue) {
 365                 toggleInstantVideoOptions((Boolean) newValue);
 366                 return true;
 367             }
 368         });
 369
 370         /* About App */
 371        pAboutApp = (Preference) findPreference("about_app");
 372        if (pAboutApp != null) {
 373                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 374                pAboutApp.setSummary(String.format(getString(R.string.about_version), appVersion));
 375        }
 376
 377        loadInstantUploadPath();
 378        loadInstantUploadVideoPath();
 379
 380         /* ComponentsGetter */
 381         mDownloadServiceConnection = newTransferenceServiceConnection();
 382         if (mDownloadServiceConnection != null) {
 383             bindService(new Intent(this, FileDownloader.class), mDownloadServiceConnection,
 384                     Context.BIND_AUTO_CREATE);
 385         }
 386         mUploadServiceConnection = newTransferenceServiceConnection();
 387         if (mUploadServiceConnection != null) {
 388             bindService(new Intent(this, FileUploader.class), mUploadServiceConnection,
 389                     Context.BIND_AUTO_CREATE);
 390         }
 391
 392     }
 393
 394     private void toggleInstantPictureOptions(Boolean value){
 395         if (value){
 396             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPathWiFi);
 397             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPath);
 398         } else {
 399             mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPathWiFi);
 400             mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPath);
 401         }
 402     }
 403
 404     private void toggleInstantVideoOptions(Boolean value){
 405         if (value){
 406             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPathWiFi);
 407             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPath);
 408         } else {
 409             mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPathWiFi);
 410             mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPath);
 411         }
 412     }
 413
 414     @Override
 415     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 416
 417         // Filter for only showing contextual menu when long press on the
 418         // accounts
 419         if (mShowContextMenu) {
 420             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 421             mShowContextMenu = false;
 422         }
 423         super.onCreateContextMenu(menu, v, menuInfo);
 424     }
 425
 426     /**
 427      * Called when the user clicked on an item into the context menu created at
 428      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
 429      * every ownCloud {@link Account} , containing 'secondary actions' for them.
 430      *
 431      * {@inheritDoc}
 432      */
 433     @Override
 434     public boolean onContextItemSelected(android.view.MenuItem item) {
 435         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 436         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 437         for (Account a : accounts) {
 438             if (a.name.equals(mAccountName)) {
 439                 if (item.getItemId() == R.id.change_password) {
 440
 441                     // Change account password
 442                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 443                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 444                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 445                             AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 446                     startActivity(updateAccountCredentials);
 447
 448                 } else if (item.getItemId() == R.id.delete_account) {
 449
 450                     // Remove account
 451                     am.removeAccount(a, this, mHandler);
 452                     Log_OC.d(TAG, "Remove an account " + a.name);
 453                 }
 454             }
 455         }
 456
 457         return true;
 458     }
 459
 460     @Override
 461     public void run(AccountManagerFuture<Boolean> future) {
 462         if (future.isDone()) {
 463             // after remove account
 464             Account account = new Account(mAccountName, MainApp.getAccountType());
 465             if (!AccountUtils.exists(account, MainApp.getAppContext())) {
 466                 // Cancel tranfers
 467                 if (mUploaderBinder != null) {
 468                     mUploaderBinder.cancel(account);
 469                 }
 470                 if (mDownloaderBinder != null) {
 471                     mDownloaderBinder.cancel(account);
 472                 }
 473             }
 474
 475             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 476             String accountName = "";
 477             if (a == null) {
 478                 Account[] accounts = AccountManager.get(this).getAccountsByType(MainApp.getAccountType());
 479                 if (accounts.length != 0)
 480                     accountName = accounts[0].name;
 481                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 482             }
 483             addAccountsCheckboxPreferences();
 484         }
 485     }
 486
 487     @Override
 488     protected void onResume() {
 489         super.onResume();
 490         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 491         boolean state = appPrefs.getBoolean("set_pincode", false);
 492         pCode.setChecked(state);
 493
 494         // Populate the accounts category with the list of accounts
 495         addAccountsCheckboxPreferences();
 496     }
 497
 498     @Override
 499     public boolean onCreateOptionsMenu(Menu menu) {
 500         super.onCreateOptionsMenu(menu);
 501         return true;
 502     }
 503
 504     @Override
 505     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 506         super.onMenuItemSelected(featureId, item);
 507         Intent intent;
 508
 509         switch (item.getItemId()) {
 510         case android.R.id.home:
 511             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 512             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 513             startActivity(intent);
 514             break;
 515         default:
 516             Log_OC.w(TAG, "Unknown menu item triggered");
 517             return false;
 518         }
 519         return true;
 520     }
 521
 522     @Override
 523     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 524         super.onActivityResult(requestCode, resultCode, data);
 525
 526         if (requestCode == ACTION_SELECT_UPLOAD_PATH && resultCode == RESULT_OK){
 527
 528             OCFile folderToUpload = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 529
 530             mUploadPath = folderToUpload.getRemotePath();
 531
 532             mUploadPath = DisplayUtils.getPathWithoutLastSlash(mUploadPath);
 533
 534             // Show the path on summary preference
 535             mPrefInstantUploadPath.setSummary(mUploadPath);
 536
 537             saveInstantUploadPathOnPreferences();
 538
 539         } else if (requestCode == ACTION_SELECT_UPLOAD_VIDEO_PATH && resultCode == RESULT_OK){
 540
 541             OCFile folderToUploadVideo = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 542
 543             mUploadVideoPath = folderToUploadVideo.getRemotePath();
 544
 545             mUploadVideoPath = DisplayUtils.getPathWithoutLastSlash(mUploadVideoPath);
 546
 547             // Show the video path on summary preference
 548             mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 549
 550             saveInstantUploadVideoPathOnPreferences();
 551         }
 552     }
 553
 554     @Override
 555     protected void onDestroy() {
 556         mDbHandler.close();
 557
 558         if (mDownloadServiceConnection != null) {
 559             unbindService(mDownloadServiceConnection);
 560             mDownloadServiceConnection = null;
 561         }
 562         if (mUploadServiceConnection != null) {
 563             unbindService(mUploadServiceConnection);
 564             mUploadServiceConnection = null;
 565         }
 566
 567         super.onDestroy();
 568     }
 569
 570     /**
 571      * Create the list of accounts that has been added into the app
 572      */
 573     @SuppressWarnings("deprecation")
 574     private void addAccountsCheckboxPreferences() {
 575
 576         // Remove accounts in case list is refreshing for avoiding to have
 577         // duplicate items
 578         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 579             mAccountsPrefCategory.removeAll();
 580         }
 581
 582         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 583         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 584         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 585
 586         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 587             // Show create account screen if there isn't any account
 588             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 589                     null,
 590                     null);
 591         }
 592         else {
 593
 594             for (Account a : accounts) {
 595                 RadioButtonPreference accountPreference = new RadioButtonPreference(this);
 596                 accountPreference.setKey(a.name);
 597                 // Handle internationalized domain names
 598                 accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
 599                 mAccountsPrefCategory.addPreference(accountPreference);
 600
 601                 // Check the current account that is being used
 602                 if (a.name.equals(currentAccount.name)) {
 603                     accountPreference.setChecked(true);
 604                 } else {
 605                     accountPreference.setChecked(false);
 606                 }
 607
 608                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 609                     @Override
 610                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 611                         String key = preference.getKey();
 612                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 613                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 614                         for (Account a : accounts) {
 615                             RadioButtonPreference p = (RadioButtonPreference) findPreference(a.name);
 616                             if (key.equals(a.name)) {
 617                                 boolean accountChanged = !p.isChecked();
 618                                 p.setChecked(true);
 619                                 AccountUtils.setCurrentOwnCloudAccount(
 620                                         getApplicationContext(),
 621                                         a.name
 622                                 );
 623                                 if (accountChanged) {
 624                                     // restart the main activity
 625                                     Intent i = new Intent(
 626                                             Preferences.this,
 627                                             FileDisplayActivity.class
 628                                     );
 629                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 630                                     i.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
 631                                     startActivity(i);
 632                                 } else {
 633                                     finish();
 634                                 }
 635                             } else {
 636                                 p.setChecked(false);
 637                             }
 638                         }
 639                         return (Boolean) newValue;
 640                     }
 641                 });
 642
 643             }
 644
 645             // Add Create Account preference at the end of account list if
 646             // Multiaccount is enabled
 647             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 648                 createAddAccountPreference();
 649             }
 650
 651         }
 652     }
 653
 654     /**
 655      * Create the preference for allow adding new accounts
 656      */
 657     private void createAddAccountPreference() {
 658         Preference addAccountPref = new Preference(this);
 659         addAccountPref.setKey("add_account");
 660         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 661         mAccountsPrefCategory.addPreference(addAccountPref);
 662
 663         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 664             @Override
 665             public boolean onPreferenceClick(Preference preference) {
 666                 AccountManager am = AccountManager.get(getApplicationContext());
 667                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
 668                 return true;
 669             }
 670         });
 671
 672     }
 673
 674     /**
 675      * Load upload path set on preferences
 676      */
 677     private void loadInstantUploadPath() {
 678         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 679         mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
 680         mPrefInstantUploadPath.setSummary(mUploadPath);
 681     }
 682
 683     /**
 684      * Save the "Instant Upload Path" on preferences
 685      */
 686     private void saveInstantUploadPathOnPreferences() {
 687         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 688         SharedPreferences.Editor editor = appPrefs.edit();
 689         editor.putString("instant_upload_path", mUploadPath);
 690         editor.commit();
 691     }
 692
 693     /**
 694      * Load upload video path set on preferences
 695      */
 696     private void loadInstantUploadVideoPath() {
 697         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 698         mUploadVideoPath = appPrefs.getString("instant_video_upload_path", getString(R.string.instant_upload_path));
 699         mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 700     }
 701
 702     /**
 703      * Save the "Instant Video Upload Path" on preferences
 704      */
 705     private void saveInstantUploadVideoPathOnPreferences() {
 706         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 707         SharedPreferences.Editor editor = appPrefs.edit();
 708         editor.putString("instant_video_upload_path", mUploadVideoPath);
 709         editor.commit();
 710     }
 711
 712     // Methods for ComponetsGetter
 713     @Override
 714     public FileDownloader.FileDownloaderBinder getFileDownloaderBinder() {
 715         return mDownloaderBinder;
 716     }
 717
 718
 719     @Override
 720     public FileUploader.FileUploaderBinder getFileUploaderBinder() {
 721         return mUploaderBinder;
 722     }
 723
 724     @Override
 725     public OperationsService.OperationsServiceBinder getOperationsServiceBinder() {
 726         return null;
 727     }
 728
 729     @Override
 730     public FileDataStorageManager getStorageManager() {
 731         return null;
 732     }
 733
 734     @Override
 735     public FileOperationsHelper getFileOperationsHelper() {
 736         return null;
 737     }
 738
 739     protected ServiceConnection newTransferenceServiceConnection() {
 740         return new PreferencesServiceConnection();
 741     }
 742
 743     /** Defines callbacks for service binding, passed to bindService() */
 744     private class PreferencesServiceConnection implements ServiceConnection {
 745
 746         @Override
 747         public void onServiceConnected(ComponentName component, IBinder service) {
 748
 749             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 750                 mDownloaderBinder = (FileDownloader.FileDownloaderBinder) service;
 751
 752             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 753                 Log_OC.d(TAG, "Upload service connected");
 754                 mUploaderBinder = (FileUploader.FileUploaderBinder) service;
 755             } else {
 756                 return;
 757             }
 758
 759         }
 760
 761         @Override
 762         public void onServiceDisconnected(ComponentName component) {
 763             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 764                 Log_OC.d(TAG, "Download service suddenly disconnected");
 765                 mDownloaderBinder = null;
 766             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 767                 Log_OC.d(TAG, "Upload service suddenly disconnected");
 768                 mUploaderBinder = null;
 769             }
 770         }
 771     };
 772 }