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