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), getString(R.string.app_name)));
 466                pAboutApp.setSummary(String.format(getString(R.string.about_version), BuildConfig.VERSION_CODE));
 467        }
 468
 469        loadInstantUploadPath();
 470        loadInstantUploadVideoPath();
 471
 472         /* ComponentsGetter */
 473         mDownloadServiceConnection = newTransferenceServiceConnection();
 474         if (mDownloadServiceConnection != null) {
 475             bindService(new Intent(this, FileDownloader.class), mDownloadServiceConnection,
 476                     Context.BIND_AUTO_CREATE);
 477         }
 478         mUploadServiceConnection = newTransferenceServiceConnection();
 479         if (mUploadServiceConnection != null) {
 480             bindService(new Intent(this, FileUploader.class), mUploadServiceConnection,
 481                     Context.BIND_AUTO_CREATE);
 482         }
 483
 484         /* Link to Beta apks */
 485         Preference pBetaLink =  findPreference("beta_link");
 486         if (pBetaLink != null ){
 487             pBetaLink.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 488                 @Override
 489                 public boolean onPreferenceClick(Preference preference) {
 490                     Integer latestVersion = -1;
 491                     Integer currentVersion = -1;
 492                     try {
 493                         currentVersion = getPackageManager().getPackageInfo
 494                                                  (getPackageName(), 0).versionCode;
 495                         LoadingVersionNumberTask loadTask = new LoadingVersionNumberTask();
 496                         loadTask.execute();
 497                         latestVersion = loadTask.get();
 498                     } catch (InterruptedException | ExecutionException e) {
 499                         e.printStackTrace();
 500                     } catch (NameNotFoundException e) {
 501                         e.printStackTrace();
 502                     }
 503                     if (latestVersion == -1 || currentVersion == -1) {
 504                         Toast.makeText(getApplicationContext(), "No information available!",
 505                                        Toast.LENGTH_SHORT).show();
 506                     }
 507                     if (latestVersion > currentVersion) {
 508                         String betaLinkWeb = (String) getText(R.string.beta_link) +
 509                                                               latestVersion + ".apk";
 510                         if (betaLinkWeb != null && betaLinkWeb.length() > 0) {
 511                             Uri uriUrl = Uri.parse(betaLinkWeb);
 512                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 513                             startActivity(intent);
 514                             return true;
 515                         }
 516                     } else {
 517                         Toast.makeText(getApplicationContext(), "No new version available!",
 518                                        Toast.LENGTH_SHORT).show();
 519                         return true;
 520                     }
 521                     return true;
 522                 }
 523             });
 524         }
 525
 526         /* Link to Beta apks */
 527         Preference pChangelogLink =  findPreference("changelog_link");
 528         if (pChangelogLink != null) {
 529             pChangelogLink.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 530                 @Override
 531                 public boolean onPreferenceClick(Preference preference) {
 532                     String betaLinkWeb = getString(R.string.changelog);
 533                     if (betaLinkWeb != null && betaLinkWeb.length() > 0) {
 534                         Uri uriUrl = Uri.parse(betaLinkWeb);
 535                         Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 536                         startActivity(intent);
 537                         return true;
 538                     }
 539                     return true;
 540                 }
 541             });
 542         }
 543     }
 544
 545     private void toggleInstantPictureOptions(Boolean value){
 546         if (value){
 547             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPathWiFi);
 548             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPath);
 549         } else {
 550 //            mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPathWiFi);
 551 //            mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPath);
 552         }
 553     }
 554
 555     private void toggleInstantVideoOptions(Boolean value){
 556         if (value){
 557             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPathWiFi);
 558             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPath);
 559         } else {
 560 //            mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPathWiFi);
 561 //            mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPath);
 562         }
 563     }
 564
 565     @Override
 566     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 567
 568         // Filter for only showing contextual menu when long press on the
 569         // accounts
 570         if (mShowContextMenu) {
 571             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 572             mShowContextMenu = false;
 573         }
 574         super.onCreateContextMenu(menu, v, menuInfo);
 575     }
 576
 577     @Override
 578     public void run(AccountManagerFuture<Boolean> future) {
 579         if (future.isDone()) {
 580             // after remove account
 581             Account account = new Account(mAccountName, MainApp.getAccountType());
 582             if (!AccountUtils.exists(account, MainApp.getAppContext())) {
 583                 // Cancel tranfers
 584                 if (mUploaderBinder != null) {
 585                     mUploaderBinder.cancel(account);
 586                 }
 587                 if (mDownloaderBinder != null) {
 588                     mDownloaderBinder.cancel(account);
 589                 }
 590             }
 591
 592             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 593             String accountName = "";
 594             if (a == null) {
 595                 Account[] accounts = AccountManager.get(this)
 596                         .getAccountsByType(MainApp.getAccountType());
 597                 if (accounts.length != 0)
 598                     accountName = accounts[0].name;
 599                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 600             }
 601             addAccountsCheckboxPreferences();
 602         }
 603     }
 604
 605     @Override
 606     protected void onResume() {
 607         super.onResume();
 608         SharedPreferences appPrefs =
 609                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 610         boolean state = appPrefs.getBoolean("set_pincode", false);
 611         pCode.setChecked(state);
 612
 613         // Populate the accounts category with the list of accounts
 614         addAccountsCheckboxPreferences();
 615     }
 616
 617     @Override
 618     public boolean onCreateOptionsMenu(Menu menu) {
 619         super.onCreateOptionsMenu(menu);
 620         return true;
 621     }
 622
 623     @Override
 624     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 625         super.onMenuItemSelected(featureId, item);
 626         Intent intent;
 627
 628         switch (item.getItemId()) {
 629         case android.R.id.home:
 630             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 631             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 632             startActivity(intent);
 633             break;
 634         default:
 635             Log_OC.w(TAG, "Unknown menu item triggered");
 636             return false;
 637         }
 638         return true;
 639     }
 640
 641     @Override
 642     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 643         super.onActivityResult(requestCode, resultCode, data);
 644
 645         if (requestCode == ACTION_SELECT_UPLOAD_PATH && resultCode == RESULT_OK){
 646
 647             OCFile folderToUpload =
 648                     (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 649
 650             mUploadPath = folderToUpload.getRemotePath();
 651
 652             mUploadPath = DisplayUtils.getPathWithoutLastSlash(mUploadPath);
 653
 654             // Show the path on summary preference
 655             mPrefInstantUploadPath.setSummary(mUploadPath);
 656
 657             saveInstantUploadPathOnPreferences();
 658
 659         } else if (requestCode == ACTION_SELECT_UPLOAD_VIDEO_PATH && resultCode == RESULT_OK){
 660
 661             OCFile folderToUploadVideo =
 662                     (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 663
 664             mUploadVideoPath = folderToUploadVideo.getRemotePath();
 665
 666             mUploadVideoPath = DisplayUtils.getPathWithoutLastSlash(mUploadVideoPath);
 667
 668             // Show the video path on summary preference
 669             mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 670
 671             saveInstantUploadVideoPathOnPreferences();
 672         }
 673     }
 674
 675     public ActionBar getSupportActionBar() {
 676         return getDelegate().getSupportActionBar();
 677     }
 678
 679     public void setSupportActionBar(@Nullable Toolbar toolbar) {
 680         getDelegate().setSupportActionBar(toolbar);
 681     }
 682
 683     @Override
 684     public MenuInflater getMenuInflater() {
 685         return getDelegate().getMenuInflater();
 686     }
 687
 688     @Override
 689     public void setContentView(@LayoutRes int layoutResID) {
 690         getDelegate().setContentView(layoutResID);
 691     }
 692     @Override
 693     public void setContentView(View view) {
 694         getDelegate().setContentView(view);
 695     }
 696
 697     @Override
 698     public void setContentView(View view, ViewGroup.LayoutParams params) {
 699         getDelegate().setContentView(view, params);
 700     }
 701
 702     @Override
 703     public void addContentView(View view, ViewGroup.LayoutParams params) {
 704         getDelegate().addContentView(view, params);
 705     }
 706
 707     @Override
 708     protected void onPostResume() {
 709         super.onPostResume();
 710         getDelegate().onPostResume();
 711     }
 712
 713     @Override
 714     protected void onTitleChanged(CharSequence title, int color) {
 715         super.onTitleChanged(title, color);
 716         getDelegate().setTitle(title);
 717     }
 718
 719     @Override
 720     public void onConfigurationChanged(Configuration newConfig) {
 721         super.onConfigurationChanged(newConfig);
 722         getDelegate().onConfigurationChanged(newConfig);
 723     }
 724
 725     @Override
 726     protected void onPostCreate(Bundle savedInstanceState) {
 727         super.onPostCreate(savedInstanceState);
 728         getDelegate().onPostCreate(savedInstanceState);
 729     }
 730
 731     @Override
 732     protected void onDestroy() {
 733         mDbHandler.close();
 734
 735         if (mDownloadServiceConnection != null) {
 736             unbindService(mDownloadServiceConnection);
 737             mDownloadServiceConnection = null;
 738         }
 739         if (mUploadServiceConnection != null) {
 740             unbindService(mUploadServiceConnection);
 741             mUploadServiceConnection = null;
 742         }
 743
 744         super.onDestroy();
 745         getDelegate().onDestroy();
 746     }
 747
 748     @Override
 749     protected void onStop() {
 750         super.onStop();
 751         getDelegate().onStop();
 752     }
 753
 754     public void invalidateOptionsMenu() {
 755         getDelegate().invalidateOptionsMenu();
 756     }
 757
 758     private AppCompatDelegate getDelegate() {
 759         if (mDelegate == null) {
 760             mDelegate = AppCompatDelegate.create(this, null);
 761         }
 762         return mDelegate;
 763     }
 764
 765     /**
 766      * Create the list of accounts that has been added into the app
 767      */
 768     @SuppressWarnings("deprecation")
 769     private void addAccountsCheckboxPreferences() {
 770
 771         // Remove accounts in case list is refreshing for avoiding to have
 772         // duplicate items
 773         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 774             mAccountsPrefCategory.removeAll();
 775         }
 776
 777         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 778         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 779         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 780
 781         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 782             // Show create account screen if there isn't any account
 783             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 784                     null,
 785                     null);
 786         }
 787         else {
 788
 789             for (Account a : accounts) {
 790                 RadioButtonPreference accountPreference = new RadioButtonPreference(this);
 791                 accountPreference.setKey(a.name);
 792                 // Handle internationalized domain names
 793                 accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
 794                 mAccountsPrefCategory.addPreference(accountPreference);
 795
 796                 // Check the current account that is being used
 797                 if (a.name.equals(currentAccount.name)) {
 798                     accountPreference.setChecked(true);
 799                 } else {
 800                     accountPreference.setChecked(false);
 801                 }
 802
 803                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 804                     @Override
 805                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 806                         String key = preference.getKey();
 807                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 808                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 809                         for (Account a : accounts) {
 810                             RadioButtonPreference p =
 811                                     (RadioButtonPreference) findPreference(a.name);
 812                             if (key.equals(a.name)) {
 813                                 boolean accountChanged = !p.isChecked();
 814                                 p.setChecked(true);
 815                                 AccountUtils.setCurrentOwnCloudAccount(
 816                                         getApplicationContext(),
 817                                         a.name
 818                                 );
 819                                 if (accountChanged) {
 820                                     // restart the main activity
 821                                     Intent i = new Intent(
 822                                             Preferences.this,
 823                                             FileDisplayActivity.class
 824                                     );
 825                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 826                                     i.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
 827                                     startActivity(i);
 828                                 } else {
 829                                     finish();
 830                                 }
 831                             } else {
 832                                 p.setChecked(false);
 833                             }
 834                         }
 835                         return (Boolean) newValue;
 836                     }
 837                 });
 838
 839             }
 840
 841             // Add Create Account preference at the end of account list if
 842             // Multiaccount is enabled
 843             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 844                 createAddAccountPreference();
 845             }
 846
 847         }
 848     }
 849
 850     /**
 851      * Create the preference for allow adding new accounts
 852      */
 853     private void createAddAccountPreference() {
 854         Preference addAccountPref = new Preference(this);
 855         addAccountPref.setKey("add_account");
 856         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 857         mAccountsPrefCategory.addPreference(addAccountPref);
 858
 859         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 860             @Override
 861             public boolean onPreferenceClick(Preference preference) {
 862                 AccountManager am = AccountManager.get(getApplicationContext());
 863                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this,
 864                         null, null);
 865                 return true;
 866             }
 867         });
 868
 869     }
 870
 871     /**
 872      * Load upload path set on preferences
 873      */
 874     private void loadInstantUploadPath() {
 875         SharedPreferences appPrefs =
 876                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 877         mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
 878         mPrefInstantUploadPath.setSummary(mUploadPath);
 879     }
 880
 881     /**
 882      * Save the "Instant Upload Path" on preferences
 883      */
 884     private void saveInstantUploadPathOnPreferences() {
 885         SharedPreferences appPrefs =
 886                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 887         SharedPreferences.Editor editor = appPrefs.edit();
 888         editor.putString("instant_upload_path", mUploadPath);
 889         editor.commit();
 890     }
 891
 892     /**
 893      * Load upload video path set on preferences
 894      */
 895     private void loadInstantUploadVideoPath() {
 896         SharedPreferences appPrefs =
 897                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 898         mUploadVideoPath = appPrefs.getString("instant_video_upload_path", getString(R.string.instant_upload_path));
 899         mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 900     }
 901
 902     /**
 903      * Save the "Instant Video Upload Path" on preferences
 904      */
 905     private void saveInstantUploadVideoPathOnPreferences() {
 906         SharedPreferences appPrefs =
 907                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 908         SharedPreferences.Editor editor = appPrefs.edit();
 909         editor.putString("instant_video_upload_path", mUploadVideoPath);
 910         editor.commit();
 911     }
 912
 913     // Methods for ComponetsGetter
 914     @Override
 915     public FileDownloader.FileDownloaderBinder getFileDownloaderBinder() {
 916         return mDownloaderBinder;
 917     }
 918
 919
 920     @Override
 921     public FileUploader.FileUploaderBinder getFileUploaderBinder() {
 922         return mUploaderBinder;
 923     }
 924
 925     @Override
 926     public OperationsService.OperationsServiceBinder getOperationsServiceBinder() {
 927         return null;
 928     }
 929
 930     @Override
 931     public FileDataStorageManager getStorageManager() {
 932         return null;
 933     }
 934
 935     @Override
 936     public FileOperationsHelper getFileOperationsHelper() {
 937         return null;
 938     }
 939
 940     protected ServiceConnection newTransferenceServiceConnection() {
 941         return new PreferencesServiceConnection();
 942     }
 943
 944     /** Defines callbacks for service binding, passed to bindService() */
 945     private class PreferencesServiceConnection implements ServiceConnection {
 946
 947         @Override
 948         public void onServiceConnected(ComponentName component, IBinder service) {
 949
 950             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 951                 mDownloaderBinder = (FileDownloader.FileDownloaderBinder) service;
 952
 953             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 954                 Log_OC.d(TAG, "Upload service connected");
 955                 mUploaderBinder = (FileUploader.FileUploaderBinder) service;
 956             } else {
 957                 return;
 958             }
 959
 960         }
 961
 962         @Override
 963         public void onServiceDisconnected(ComponentName component) {
 964             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 965                 Log_OC.d(TAG, "Download service suddenly disconnected");
 966                 mDownloaderBinder = null;
 967             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 968                 Log_OC.d(TAG, "Upload service suddenly disconnected");
 969                 mUploaderBinder = null;
 970             }
 971         }
 972     };
 973
 974     /**
 975      *
 976      * Class for loading the version number
 977      *
 978      */
 979     private class LoadingVersionNumberTask extends AsyncTask<Void, Void, Integer> {
 980         protected Integer doInBackground(Void... args) {
 981             try {
 982                 URL url = new URL("https://github.com/owncloud/android/raw/beta/apks/latest");
 983                 BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
 984
 985                 Integer latestVersion = Integer.parseInt(in.readLine());
 986                 in.close();
 987
 988                 return latestVersion;
 989
 990             } catch (MalformedURLException e) {
 991                 e.printStackTrace();
 992             } catch (IOException e) {
 993                 e.printStackTrace();
 994             }
 995             return -1;
 996         }
 997     }
 998 }