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.content.res.Configuration;
  36 import android.net.Uri;
  37 import android.os.AsyncTask;
  38 import android.os.Bundle;
  39 import android.os.Handler;
  40 import android.os.IBinder;
  41 import android.preference.CheckBoxPreference;
  42 import android.preference.Preference;
  43 import android.preference.Preference.OnPreferenceChangeListener;
  44 import android.preference.Preference.OnPreferenceClickListener;
  45 import android.preference.PreferenceActivity;
  46 import android.preference.PreferenceCategory;
  47 import android.preference.PreferenceManager;
  48 import android.support.annotation.LayoutRes;
  49 import android.support.annotation.Nullable;
  50 import android.support.v7.app.ActionBar;
  51 import android.support.v7.app.AlertDialog;
  52 import android.support.v7.app.AppCompatDelegate;
  53 import android.support.v7.widget.Toolbar;
  54 import android.view.ContextMenu;
  55 import android.view.ContextMenu.ContextMenuInfo;
  56 import android.view.Menu;
  57 import android.view.MenuInflater;
  58 import android.view.MenuItem;
  59 import android.view.View;
  60 import android.view.ViewGroup;
  61 import android.widget.AdapterView;
  62 import android.widget.AdapterView.OnItemLongClickListener;
  63 import android.widget.ArrayAdapter;
  64 import android.widget.ListAdapter;
  65 import android.widget.ListView;
  66 import android.widget.Toast;
  67
  68 import com.owncloud.android.BuildConfig;
  69 import com.owncloud.android.MainApp;
  70 import com.owncloud.android.R;
  71 import com.owncloud.android.authentication.AccountUtils;
  72 import com.owncloud.android.authentication.AuthenticatorActivity;
  73 import com.owncloud.android.datamodel.FileDataStorageManager;
  74 import com.owncloud.android.datamodel.OCFile;
  75 import com.owncloud.android.datamodel.ThumbnailsCacheManager;
  76 import com.owncloud.android.db.DbHandler;
  77 import com.owncloud.android.files.FileOperationsHelper;
  78 import com.owncloud.android.files.services.FileDownloader;
  79 import com.owncloud.android.files.services.FileUploader;
  80 import com.owncloud.android.lib.common.utils.Log_OC;
  81 import com.owncloud.android.services.OperationsService;
  82 import com.owncloud.android.ui.RadioButtonPreference;
  83 import com.owncloud.android.utils.DisplayUtils;
  84
  85 import java.io.BufferedReader;
  86 import java.io.IOException;
  87 import java.io.InputStreamReader;
  88 import java.net.MalformedURLException;
  89 import java.net.URL;
  90 import java.util.concurrent.ExecutionException;
  91
  92
  93 /**
  94  * An Activity that allows the user to change the application's settings.
  95  *
  96  * It proxies the necessary calls via {@link android.support.v7.app.AppCompatDelegate} to be used
  97  * with AppCompat.
  98  */
  99 public class Preferences extends PreferenceActivity
 100         implements AccountManagerCallback<Boolean>, ComponentsGetter {
 101
 102     private static final String TAG = "OwnCloudPreferences";
 103
 104     private static final int ACTION_SELECT_UPLOAD_PATH = 1;
 105     private static final int ACTION_SELECT_UPLOAD_VIDEO_PATH = 2;
 106
 107     private DbHandler mDbHandler;
 108     private CheckBoxPreference pCode;
 109     private Preference pAboutApp;
 110     private AppCompatDelegate mDelegate;
 111
 112     private PreferenceCategory mAccountsPrefCategory = null;
 113     private final Handler mHandler = new Handler();
 114     private String mAccountName;
 115     private boolean mShowContextMenu = false;
 116     private String mUploadPath;
 117     private PreferenceCategory mPrefInstantUploadCategory;
 118     private Preference mPrefInstantUpload;
 119     private Preference mPrefInstantUploadPath;
 120     private Preference mPrefInstantUploadPathWiFi;
 121     private Preference mPrefInstantVideoUpload;
 122     private Preference mPrefInstantVideoUploadPath;
 123     private Preference mPrefInstantVideoUploadPathWiFi;
 124     private String mUploadVideoPath;
 125
 126     protected FileDownloader.FileDownloaderBinder mDownloaderBinder = null;
 127     protected FileUploader.FileUploaderBinder mUploaderBinder = null;
 128     private ServiceConnection mDownloadServiceConnection, mUploadServiceConnection = null;
 129
 130     @SuppressWarnings("deprecation")
 131     @Override
 132     public void onCreate(Bundle savedInstanceState) {
 133         getDelegate().installViewFactory();
 134         getDelegate().onCreate(savedInstanceState);
 135         super.onCreate(savedInstanceState);
 136         mDbHandler = new DbHandler(getBaseContext());
 137         addPreferencesFromResource(R.xml.preferences);
 138
 139         ActionBar actionBar = getSupportActionBar();
 140         actionBar.setDisplayHomeAsUpEnabled(true);
 141         actionBar.setTitle(R.string.actionbar_settings);
 142
 143         // For adding content description tag to a title field in the action bar
 144         int actionBarTitleId = getResources().getIdentifier("action_bar_title", "id", "android");
 145         View actionBarTitleView = getWindow().getDecorView().findViewById(actionBarTitleId);
 146         if (actionBarTitleView != null) {    // it's null in Android 2.x
 147             getWindow().getDecorView().findViewById(actionBarTitleId).
 148                     setContentDescription(getString(R.string.actionbar_settings));
 149         }
 150
 151         // Load the accounts category for adding the list of accounts
 152         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 153
 154         ListView listView = getListView();
 155         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
 156             @Override
 157             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
 158                 ListView listView = (ListView) parent;
 159                 ListAdapter listAdapter = listView.getAdapter();
 160                 Object obj = listAdapter.getItem(position);
 161
 162                 if (obj != null && obj instanceof RadioButtonPreference) {
 163                     mShowContextMenu = true;
 164                     mAccountName = ((RadioButtonPreference) obj).getKey();
 165
 166                     String[] items = {
 167                             getResources().getString(R.string.change_password),
 168                             getResources().getString(R.string.delete_account)
 169                     };
 170                     final AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(Preferences.this);
 171                     View convertView = getLayoutInflater().inflate(R.layout.alert_dialog_list_view, null);
 172                     alertDialogBuilder.setView(convertView);
 173                     ListView lv = (ListView) convertView.findViewById(R.id.list);
 174                     ArrayAdapter<String> adapter = new ArrayAdapter<String>(
 175                             Preferences.this,R.layout.simple_dialog_list_item,items);
 176                     lv.setAdapter(adapter);
 177
 178                     //Setup proper inline listener
 179                     final AlertDialog alertDialog = alertDialogBuilder.create();
 180                     lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
 181                         @Override
 182                         public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
 183                             AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 184                             Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 185                             for (Account a : accounts) {
 186                                 if (a.name.equals(mAccountName)) {
 187                                     if (position==0) {
 188
 189                                         // Change account password
 190                                         Intent updateAccountCredentials = new Intent(Preferences.this, AuthenticatorActivity.class);
 191                                         updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 192                                         updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 193                                                 AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 194                                         startActivity(updateAccountCredentials);
 195                                         alertDialog.cancel();
 196
 197                                     } else if (position==1) {
 198
 199                                         // Remove account
 200                                         am.removeAccount(a, Preferences.this, mHandler);
 201                                         Log_OC.d(TAG, "Remove an account " + a.name);
 202                                         alertDialog.cancel();
 203                                     }
 204                                 }
 205                             }
 206                         }
 207                     });
 208                     alertDialog.show();
 209
 210                     View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
 211                     return longListener.onLongClick(view);
 212                 }
 213                 return false;
 214             }
 215         });
 216
 217         // Load package info
 218         String temp;
 219         try {
 220             PackageInfo pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 221             temp = pkg.versionName;
 222         } catch (NameNotFoundException e) {
 223             temp = "";
 224             Log_OC.e(TAG, "Error while showing about dialog", e);
 225         }
 226         final String appVersion = temp;
 227
 228         // Register context menu for list of preferences.
 229         registerForContextMenu(getListView());
 230
 231         pCode = (CheckBoxPreference) findPreference("set_pincode");
 232         if (pCode != null){
 233             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 234                 @Override
 235                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 236                     Intent i = new Intent(getApplicationContext(), PassCodeActivity.class);
 237                     Boolean enable = (Boolean) newValue;
 238                     i.setAction(
 239                             enable.booleanValue() ? PassCodeActivity.ACTION_ENABLE :
 240                                     PassCodeActivity.ACTION_DISABLE
 241                     );
 242                     startActivity(i);
 243
 244                     return true;
 245                 }
 246             });
 247
 248         }
 249
 250         final Preference pCacheSize = findPreference("pref_cache_size");
 251         if (pCacheSize != null){
 252             final SharedPreferences appPrefs =
 253                     PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 254             Long cacheSize = ThumbnailsCacheManager.getMaxSize();
 255             pCacheSize.setSummary(cacheSize + " Mb");
 256             pCacheSize.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 257                 @Override
 258                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 259                     Long size = Long.decode((String) newValue);
 260                     if (ThumbnailsCacheManager.setMaxSize(size)){
 261                         appPrefs.edit().putString("pref_cache_size", size.toString());
 262                         pCacheSize.setSummary(size + " MB");
 263                         return true;
 264                     } else {
 265                         return false;
 266                     }
 267                 }
 268             });
 269         }
 270
 271         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 272
 273         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 274         Preference pHelp =  findPreference("help");
 275         if (pHelp != null ){
 276             if (helpEnabled) {
 277                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 278                     @Override
 279                     public boolean onPreferenceClick(Preference preference) {
 280                         String helpWeb   =(String) getText(R.string.url_help);
 281                         if (helpWeb != null && helpWeb.length() > 0) {
 282                             Uri uriUrl = Uri.parse(helpWeb);
 283                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 284                             startActivity(intent);
 285                         }
 286                         return true;
 287                     }
 288                 });
 289             } else {
 290                 preferenceCategory.removePreference(pHelp);
 291             }
 292
 293         }
 294
 295         if (BuildConfig.DEBUG) {
 296             Preference pLog =  findPreference("log");
 297             if (pLog != null ){
 298                 pLog.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 299                     @Override
 300                     public boolean onPreferenceClick(Preference preference) {
 301                         Intent loggerIntent = new Intent(getApplicationContext(),
 302                                 LogHistoryActivity.class);
 303                         startActivity(loggerIntent);
 304                         return true;
 305                     }
 306                 });
 307             }
 308         }
 309
 310        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 311        Preference pRecommend =  findPreference("recommend");
 312         if (pRecommend != null){
 313             if (recommendEnabled) {
 314                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 315                     @Override
 316                     public boolean onPreferenceClick(Preference preference) {
 317
 318                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 319                         intent.setType("text/plain");
 320                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 321                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 322
 323                         String appName = getString(R.string.app_name);
 324                         String downloadUrl = getString(R.string.url_app_download);
 325                         Account currentAccount = AccountUtils.
 326                                 getCurrentOwnCloudAccount(Preferences.this);
 327                         String username = currentAccount.name.substring(0,
 328                                 currentAccount.name.lastIndexOf('@'));
 329
 330                         String recommendSubject = String.format(getString(R.string.recommend_subject),
 331                                 appName);
 332                         String recommendText = String.format(getString(R.string.recommend_text),
 333                                 appName, downloadUrl);
 334
 335                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 336                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 337                         startActivity(intent);
 338
 339                         return(true);
 340
 341                     }
 342                 });
 343             } else {
 344                 preferenceCategory.removePreference(pRecommend);
 345             }
 346
 347         }
 348
 349         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 350         Preference pFeedback =  findPreference("feedback");
 351         if (pFeedback != null){
 352             if (feedbackEnabled) {
 353                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 354                     @Override
 355                     public boolean onPreferenceClick(Preference preference) {
 356                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 357                         String feedback   =(String) getText(R.string.prefs_feedback) + " - android v" + appVersion;
 358                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 359                         intent.setType("text/plain");
 360                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 361
 362                         intent.setData(Uri.parse(feedbackMail));
 363                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 364                         startActivity(intent);
 365
 366                         return true;
 367                     }
 368                 });
 369             } else {
 370                 preferenceCategory.removePreference(pFeedback);
 371             }
 372
 373         }
 374
 375         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 376         Preference pImprint =  findPreference("imprint");
 377         if (pImprint != null) {
 378             if (imprintEnabled) {
 379                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 380                     @Override
 381                     public boolean onPreferenceClick(Preference preference) {
 382                         String imprintWeb = (String) getText(R.string.url_imprint);
 383                         if (imprintWeb != null && imprintWeb.length() > 0) {
 384                             Uri uriUrl = Uri.parse(imprintWeb);
 385                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 386                             startActivity(intent);
 387                         }
 388                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 389                         return true;
 390                     }
 391                 });
 392             } else {
 393                 preferenceCategory.removePreference(pImprint);
 394             }
 395         }
 396
 397         mPrefInstantUploadPath =  findPreference("instant_upload_path");
 398         if (mPrefInstantUploadPath != null){
 399
 400             mPrefInstantUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 401                     @Override
 402                     public boolean onPreferenceClick(Preference preference) {
 403                         if (!mUploadPath.endsWith(OCFile.PATH_SEPARATOR)) {
 404                             mUploadPath += OCFile.PATH_SEPARATOR;
 405                         }
 406                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 407                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadPath);
 408                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_PATH);
 409                         return true;
 410                     }
 411                 });
 412         }
 413
 414         mPrefInstantUploadCategory =
 415                 (PreferenceCategory) findPreference("instant_uploading_category");
 416
 417         mPrefInstantUploadPathWiFi =  findPreference("instant_upload_on_wifi");
 418         mPrefInstantUpload = findPreference("instant_uploading");
 419
 420         toggleInstantPictureOptions(((CheckBoxPreference) mPrefInstantUpload).isChecked());
 421
 422         mPrefInstantUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 423
 424             @Override
 425             public boolean onPreferenceChange(Preference preference, Object newValue) {
 426                 toggleInstantPictureOptions((Boolean) newValue);
 427                 return true;
 428             }
 429         });
 430
 431         mPrefInstantVideoUploadPath =  findPreference("instant_video_upload_path");
 432         if (mPrefInstantVideoUploadPath != null){
 433
 434             mPrefInstantVideoUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 435                     @Override
 436                     public boolean onPreferenceClick(Preference preference) {
 437                         if (!mUploadVideoPath.endsWith(OCFile.PATH_SEPARATOR)) {
 438                             mUploadVideoPath += OCFile.PATH_SEPARATOR;
 439                         }
 440                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 441                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH,
 442                                 mUploadVideoPath);
 443                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_VIDEO_PATH);
 444                         return true;
 445                     }
 446                 });
 447         }
 448
 449         mPrefInstantVideoUploadPathWiFi =  findPreference("instant_video_upload_on_wifi");
 450         mPrefInstantVideoUpload = findPreference("instant_video_uploading");
 451         toggleInstantVideoOptions(((CheckBoxPreference) mPrefInstantVideoUpload).isChecked());
 452
 453         mPrefInstantVideoUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 454
 455             @Override
 456             public boolean onPreferenceChange(Preference preference, Object newValue) {
 457                 toggleInstantVideoOptions((Boolean) newValue);
 458                 return true;
 459             }
 460         });
 461
 462         /* About App */
 463        pAboutApp = (Preference) findPreference("about_app");
 464        if (pAboutApp != null) {
 465                pAboutApp.setTitle(String.format(getString(R.string.about_android),
 466                                                 getString(R.string.app_name)));
 467            try {
 468                Integer currentVersion = getPackageManager().getPackageInfo
 469                   (getPackageName(), 0).versionCode;
 470                pAboutApp.setSummary(String.format(getString(R.string.about_version),
 471                                     currentVersion));
 472            } catch (NameNotFoundException e) {
 473            }
 474        }
 475
 476        loadInstantUploadPath();
 477        loadInstantUploadVideoPath();
 478
 479         /* ComponentsGetter */
 480         mDownloadServiceConnection = newTransferenceServiceConnection();
 481         if (mDownloadServiceConnection != null) {
 482             bindService(new Intent(this, FileDownloader.class), mDownloadServiceConnection,
 483                     Context.BIND_AUTO_CREATE);
 484         }
 485         mUploadServiceConnection = newTransferenceServiceConnection();
 486         if (mUploadServiceConnection != null) {
 487             bindService(new Intent(this, FileUploader.class), mUploadServiceConnection,
 488                     Context.BIND_AUTO_CREATE);
 489         }
 490
 491         /* Link to Beta apks */
 492         Preference pBetaLink =  findPreference("beta_link");
 493         if (pBetaLink != null ){
 494             pBetaLink.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 495                 @Override
 496                 public boolean onPreferenceClick(Preference preference) {
 497                     Integer latestVersion = -1;
 498                     Integer currentVersion = -1;
 499                     try {
 500                         currentVersion = getPackageManager().getPackageInfo
 501                                                  (getPackageName(), 0).versionCode;
 502                         LoadingVersionNumberTask loadTask = new LoadingVersionNumberTask();
 503                         loadTask.execute();
 504                         latestVersion = loadTask.get();
 505                     } catch (InterruptedException | ExecutionException e) {
 506                         e.printStackTrace();
 507                     } catch (NameNotFoundException e) {
 508                         e.printStackTrace();
 509                     }
 510                     if (latestVersion == -1 || currentVersion == -1) {
 511                         Toast.makeText(getApplicationContext(), "No information available!",
 512                                        Toast.LENGTH_SHORT).show();
 513                     }
 514                     if (latestVersion > currentVersion) {
 515                         String betaLinkWeb = (String) getText(R.string.beta_link) +
 516                                                               latestVersion + ".apk";
 517                         if (betaLinkWeb != null && betaLinkWeb.length() > 0) {
 518                             Uri uriUrl = Uri.parse(betaLinkWeb);
 519                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 520                             startActivity(intent);
 521                             return true;
 522                         }
 523                     } else {
 524                         Toast.makeText(getApplicationContext(), "No new version available!",
 525                                        Toast.LENGTH_SHORT).show();
 526                         return true;
 527                     }
 528                     return true;
 529                 }
 530             });
 531         }
 532
 533         /* Link to Beta apks */
 534         Preference pChangelogLink =  findPreference("changelog_link");
 535         if (pChangelogLink != null) {
 536             pChangelogLink.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 537                 @Override
 538                 public boolean onPreferenceClick(Preference preference) {
 539                     String betaLinkWeb = getString(R.string.changelog);
 540                     if (betaLinkWeb != null && betaLinkWeb.length() > 0) {
 541                         Uri uriUrl = Uri.parse(betaLinkWeb);
 542                         Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 543                         startActivity(intent);
 544                         return true;
 545                     }
 546                     return true;
 547                 }
 548             });
 549         }
 550     }
 551
 552     private void toggleInstantPictureOptions(Boolean value){
 553         if (value){
 554             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPathWiFi);
 555             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPath);
 556         } else {
 557 //            mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPathWiFi);
 558 //            mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPath);
 559         }
 560     }
 561
 562     private void toggleInstantVideoOptions(Boolean value){
 563         if (value){
 564             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPathWiFi);
 565             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPath);
 566         } else {
 567 //            mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPathWiFi);
 568 //            mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPath);
 569         }
 570     }
 571
 572     @Override
 573     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 574
 575         // Filter for only showing contextual menu when long press on the
 576         // accounts
 577         if (mShowContextMenu) {
 578             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 579             mShowContextMenu = false;
 580         }
 581         super.onCreateContextMenu(menu, v, menuInfo);
 582     }
 583
 584     @Override
 585     public void run(AccountManagerFuture<Boolean> future) {
 586         if (future.isDone()) {
 587             // after remove account
 588             Account account = new Account(mAccountName, MainApp.getAccountType());
 589             if (!AccountUtils.exists(account, MainApp.getAppContext())) {
 590                 // Cancel tranfers
 591                 if (mUploaderBinder != null) {
 592                     mUploaderBinder.cancel(account);
 593                 }
 594                 if (mDownloaderBinder != null) {
 595                     mDownloaderBinder.cancel(account);
 596                 }
 597             }
 598
 599             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 600             String accountName = "";
 601             if (a == null) {
 602                 Account[] accounts = AccountManager.get(this)
 603                         .getAccountsByType(MainApp.getAccountType());
 604                 if (accounts.length != 0)
 605                     accountName = accounts[0].name;
 606                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 607             }
 608             addAccountsCheckboxPreferences();
 609         }
 610     }
 611
 612     @Override
 613     protected void onResume() {
 614         super.onResume();
 615         SharedPreferences appPrefs =
 616                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 617         boolean state = appPrefs.getBoolean("set_pincode", false);
 618         pCode.setChecked(state);
 619
 620         // Populate the accounts category with the list of accounts
 621         addAccountsCheckboxPreferences();
 622     }
 623
 624     @Override
 625     public boolean onCreateOptionsMenu(Menu menu) {
 626         super.onCreateOptionsMenu(menu);
 627         return true;
 628     }
 629
 630     @Override
 631     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 632         super.onMenuItemSelected(featureId, item);
 633         Intent intent;
 634
 635         switch (item.getItemId()) {
 636         case android.R.id.home:
 637             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 638             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 639             startActivity(intent);
 640             break;
 641         default:
 642             Log_OC.w(TAG, "Unknown menu item triggered");
 643             return false;
 644         }
 645         return true;
 646     }
 647
 648     @Override
 649     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 650         super.onActivityResult(requestCode, resultCode, data);
 651
 652         if (requestCode == ACTION_SELECT_UPLOAD_PATH && resultCode == RESULT_OK){
 653
 654             OCFile folderToUpload =
 655                     (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 656
 657             mUploadPath = folderToUpload.getRemotePath();
 658
 659             mUploadPath = DisplayUtils.getPathWithoutLastSlash(mUploadPath);
 660
 661             // Show the path on summary preference
 662             mPrefInstantUploadPath.setSummary(mUploadPath);
 663
 664             saveInstantUploadPathOnPreferences();
 665
 666         } else if (requestCode == ACTION_SELECT_UPLOAD_VIDEO_PATH && resultCode == RESULT_OK){
 667
 668             OCFile folderToUploadVideo =
 669                     (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 670
 671             mUploadVideoPath = folderToUploadVideo.getRemotePath();
 672
 673             mUploadVideoPath = DisplayUtils.getPathWithoutLastSlash(mUploadVideoPath);
 674
 675             // Show the video path on summary preference
 676             mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 677
 678             saveInstantUploadVideoPathOnPreferences();
 679         }
 680     }
 681
 682     public ActionBar getSupportActionBar() {
 683         return getDelegate().getSupportActionBar();
 684     }
 685
 686     public void setSupportActionBar(@Nullable Toolbar toolbar) {
 687         getDelegate().setSupportActionBar(toolbar);
 688     }
 689
 690     @Override
 691     public MenuInflater getMenuInflater() {
 692         return getDelegate().getMenuInflater();
 693     }
 694
 695     @Override
 696     public void setContentView(@LayoutRes int layoutResID) {
 697         getDelegate().setContentView(layoutResID);
 698     }
 699     @Override
 700     public void setContentView(View view) {
 701         getDelegate().setContentView(view);
 702     }
 703
 704     @Override
 705     public void setContentView(View view, ViewGroup.LayoutParams params) {
 706         getDelegate().setContentView(view, params);
 707     }
 708
 709     @Override
 710     public void addContentView(View view, ViewGroup.LayoutParams params) {
 711         getDelegate().addContentView(view, params);
 712     }
 713
 714     @Override
 715     protected void onPostResume() {
 716         super.onPostResume();
 717         getDelegate().onPostResume();
 718     }
 719
 720     @Override
 721     protected void onTitleChanged(CharSequence title, int color) {
 722         super.onTitleChanged(title, color);
 723         getDelegate().setTitle(title);
 724     }
 725
 726     @Override
 727     public void onConfigurationChanged(Configuration newConfig) {
 728         super.onConfigurationChanged(newConfig);
 729         getDelegate().onConfigurationChanged(newConfig);
 730     }
 731
 732     @Override
 733     protected void onPostCreate(Bundle savedInstanceState) {
 734         super.onPostCreate(savedInstanceState);
 735         getDelegate().onPostCreate(savedInstanceState);
 736     }
 737
 738     @Override
 739     protected void onDestroy() {
 740         mDbHandler.close();
 741
 742         if (mDownloadServiceConnection != null) {
 743             unbindService(mDownloadServiceConnection);
 744             mDownloadServiceConnection = null;
 745         }
 746         if (mUploadServiceConnection != null) {
 747             unbindService(mUploadServiceConnection);
 748             mUploadServiceConnection = null;
 749         }
 750
 751         super.onDestroy();
 752         getDelegate().onDestroy();
 753     }
 754
 755     @Override
 756     protected void onStop() {
 757         super.onStop();
 758         getDelegate().onStop();
 759     }
 760
 761     public void invalidateOptionsMenu() {
 762         getDelegate().invalidateOptionsMenu();
 763     }
 764
 765     private AppCompatDelegate getDelegate() {
 766         if (mDelegate == null) {
 767             mDelegate = AppCompatDelegate.create(this, null);
 768         }
 769         return mDelegate;
 770     }
 771
 772     /**
 773      * Create the list of accounts that has been added into the app
 774      */
 775     @SuppressWarnings("deprecation")
 776     private void addAccountsCheckboxPreferences() {
 777
 778         // Remove accounts in case list is refreshing for avoiding to have
 779         // duplicate items
 780         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 781             mAccountsPrefCategory.removeAll();
 782         }
 783
 784         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 785         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 786         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 787
 788         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 789             // Show create account screen if there isn't any account
 790             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 791                     null,
 792                     null);
 793         }
 794         else {
 795
 796             for (Account a : accounts) {
 797                 RadioButtonPreference accountPreference = new RadioButtonPreference(this);
 798                 accountPreference.setKey(a.name);
 799                 // Handle internationalized domain names
 800                 accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
 801                 mAccountsPrefCategory.addPreference(accountPreference);
 802
 803                 // Check the current account that is being used
 804                 if (a.name.equals(currentAccount.name)) {
 805                     accountPreference.setChecked(true);
 806                 } else {
 807                     accountPreference.setChecked(false);
 808                 }
 809
 810                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 811                     @Override
 812                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 813                         String key = preference.getKey();
 814                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 815                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 816                         for (Account a : accounts) {
 817                             RadioButtonPreference p =
 818                                     (RadioButtonPreference) findPreference(a.name);
 819                             if (key.equals(a.name)) {
 820                                 boolean accountChanged = !p.isChecked();
 821                                 p.setChecked(true);
 822                                 AccountUtils.setCurrentOwnCloudAccount(
 823                                         getApplicationContext(),
 824                                         a.name
 825                                 );
 826                                 if (accountChanged) {
 827                                     // restart the main activity
 828                                     Intent i = new Intent(
 829                                             Preferences.this,
 830                                             FileDisplayActivity.class
 831                                     );
 832                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 833                                     i.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
 834                                     startActivity(i);
 835                                 } else {
 836                                     finish();
 837                                 }
 838                             } else {
 839                                 p.setChecked(false);
 840                             }
 841                         }
 842                         return (Boolean) newValue;
 843                     }
 844                 });
 845
 846             }
 847
 848             // Add Create Account preference at the end of account list if
 849             // Multiaccount is enabled
 850             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 851                 createAddAccountPreference();
 852             }
 853
 854         }
 855     }
 856
 857     /**
 858      * Create the preference for allow adding new accounts
 859      */
 860     private void createAddAccountPreference() {
 861         Preference addAccountPref = new Preference(this);
 862         addAccountPref.setKey("add_account");
 863         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 864         mAccountsPrefCategory.addPreference(addAccountPref);
 865
 866         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 867             @Override
 868             public boolean onPreferenceClick(Preference preference) {
 869                 AccountManager am = AccountManager.get(getApplicationContext());
 870                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this,
 871                         null, null);
 872                 return true;
 873             }
 874         });
 875
 876     }
 877
 878     /**
 879      * Load upload path set on preferences
 880      */
 881     private void loadInstantUploadPath() {
 882         SharedPreferences appPrefs =
 883                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 884         mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
 885         mPrefInstantUploadPath.setSummary(mUploadPath);
 886     }
 887
 888     /**
 889      * Save the "Instant Upload Path" on preferences
 890      */
 891     private void saveInstantUploadPathOnPreferences() {
 892         SharedPreferences appPrefs =
 893                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 894         SharedPreferences.Editor editor = appPrefs.edit();
 895         editor.putString("instant_upload_path", mUploadPath);
 896         editor.commit();
 897     }
 898
 899     /**
 900      * Load upload video path set on preferences
 901      */
 902     private void loadInstantUploadVideoPath() {
 903         SharedPreferences appPrefs =
 904                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 905         mUploadVideoPath = appPrefs.getString("instant_video_upload_path", getString(R.string.instant_upload_path));
 906         mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 907     }
 908
 909     /**
 910      * Save the "Instant Video Upload Path" on preferences
 911      */
 912     private void saveInstantUploadVideoPathOnPreferences() {
 913         SharedPreferences appPrefs =
 914                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 915         SharedPreferences.Editor editor = appPrefs.edit();
 916         editor.putString("instant_video_upload_path", mUploadVideoPath);
 917         editor.commit();
 918     }
 919
 920     // Methods for ComponetsGetter
 921     @Override
 922     public FileDownloader.FileDownloaderBinder getFileDownloaderBinder() {
 923         return mDownloaderBinder;
 924     }
 925
 926
 927     @Override
 928     public FileUploader.FileUploaderBinder getFileUploaderBinder() {
 929         return mUploaderBinder;
 930     }
 931
 932     @Override
 933     public OperationsService.OperationsServiceBinder getOperationsServiceBinder() {
 934         return null;
 935     }
 936
 937     @Override
 938     public FileDataStorageManager getStorageManager() {
 939         return null;
 940     }
 941
 942     @Override
 943     public FileOperationsHelper getFileOperationsHelper() {
 944         return null;
 945     }
 946
 947     protected ServiceConnection newTransferenceServiceConnection() {
 948         return new PreferencesServiceConnection();
 949     }
 950
 951     /** Defines callbacks for service binding, passed to bindService() */
 952     private class PreferencesServiceConnection implements ServiceConnection {
 953
 954         @Override
 955         public void onServiceConnected(ComponentName component, IBinder service) {
 956
 957             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 958                 mDownloaderBinder = (FileDownloader.FileDownloaderBinder) service;
 959
 960             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 961                 Log_OC.d(TAG, "Upload service connected");
 962                 mUploaderBinder = (FileUploader.FileUploaderBinder) service;
 963             } else {
 964                 return;
 965             }
 966
 967         }
 968
 969         @Override
 970         public void onServiceDisconnected(ComponentName component) {
 971             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 972                 Log_OC.d(TAG, "Download service suddenly disconnected");
 973                 mDownloaderBinder = null;
 974             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 975                 Log_OC.d(TAG, "Upload service suddenly disconnected");
 976                 mUploaderBinder = null;
 977             }
 978         }
 979     };
 980
 981     /**
 982      *
 983      * Class for loading the version number
 984      *
 985      */
 986     private class LoadingVersionNumberTask extends AsyncTask<Void, Void, Integer> {
 987         protected Integer doInBackground(Void... args) {
 988             try {
 989                 URL url = new URL("https://github.com/owncloud/android/raw/beta/apks/latest");
 990                 BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
 991
 992                 Integer latestVersion = Integer.parseInt(in.readLine());
 993                 in.close();
 994
 995                 return latestVersion;
 996
 997             } catch (MalformedURLException e) {
 998                 e.printStackTrace();
 999             } catch (IOException e) {
1000                 e.printStackTrace();
1001             }
1002             return -1;
1003         }
1004     }
1005 }