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.Environment;
  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
  67 import com.owncloud.android.BuildConfig;
  68 import com.owncloud.android.MainApp;
  69 import com.owncloud.android.R;
  70 import com.owncloud.android.authentication.AccountUtils;
  71 import com.owncloud.android.authentication.AuthenticatorActivity;
  72 import com.owncloud.android.datamodel.FileDataStorageManager;
  73 import com.owncloud.android.datamodel.OCFile;
  74 import com.owncloud.android.db.DbHandler;
  75 import com.owncloud.android.files.FileOperationsHelper;
  76 import com.owncloud.android.files.services.FileDownloader;
  77 import com.owncloud.android.files.services.FileUploader;
  78 import com.owncloud.android.lib.common.utils.Log_OC;
  79 import com.owncloud.android.services.OperationsService;
  80 import com.owncloud.android.ui.PreferenceWithLongSummary;
  81 import com.owncloud.android.ui.RadioButtonPreference;
  82 import com.owncloud.android.utils.DisplayUtils;
  83
  84 import java.io.File;
  85
  86
  87 /**
  88  * An Activity that allows the user to change the application's settings.
  89  *
  90  * It proxies the necessary calls via {@link android.support.v7.app.AppCompatDelegate} to be used
  91  * with AppCompat.
  92  */
  93 public class Preferences extends PreferenceActivity
  94         implements AccountManagerCallback<Boolean>, ComponentsGetter {
  95
  96     private static final String TAG = "OwnCloudPreferences";
  97
  98     private static final int ACTION_SELECT_UPLOAD_PATH = 1;
  99     private static final int ACTION_SELECT_UPLOAD_VIDEO_PATH = 2;
 100     private static final int ACTION_SELECT_STORAGE_PATH = 3;
 101     private static final int ACTION_PERFORM_MIGRATION = 4;
 102
 103     private DbHandler mDbHandler;
 104     private CheckBoxPreference pCode;
 105     private Preference pAboutApp;
 106     private AppCompatDelegate mDelegate;
 107
 108     private PreferenceCategory mAccountsPrefCategory = null;
 109     private final Handler mHandler = new Handler();
 110     private String mAccountName;
 111     private boolean mShowContextMenu = false;
 112     private String mUploadPath;
 113     private PreferenceCategory mPrefInstantUploadCategory;
 114     private Preference mPrefInstantUpload;
 115     private Preference mPrefInstantUploadPath;
 116     private Preference mPrefInstantUploadPathWiFi;
 117     private Preference mPrefInstantVideoUpload;
 118     private Preference mPrefInstantVideoUploadPath;
 119     private Preference mPrefInstantVideoUploadPathWiFi;
 120     private String mUploadVideoPath;
 121
 122     protected FileDownloader.FileDownloaderBinder mDownloaderBinder = null;
 123     protected FileUploader.FileUploaderBinder mUploaderBinder = null;
 124     private ServiceConnection mDownloadServiceConnection, mUploadServiceConnection = null;
 125     private PreferenceWithLongSummary mPrefStoragePath;
 126     private String mStoragePath;
 127
 128     @SuppressWarnings("deprecation")
 129     @Override
 130     public void onCreate(Bundle savedInstanceState) {
 131         getDelegate().installViewFactory();
 132         getDelegate().onCreate(savedInstanceState);
 133         super.onCreate(savedInstanceState);
 134         mDbHandler = new DbHandler(getBaseContext());
 135         addPreferencesFromResource(R.xml.preferences);
 136
 137         ActionBar actionBar = getSupportActionBar();
 138         actionBar.setDisplayHomeAsUpEnabled(true);
 139         actionBar.setTitle(R.string.actionbar_settings);
 140
 141         // For adding content description tag to a title field in the action bar
 142         int actionBarTitleId = getResources().getIdentifier("action_bar_title", "id", "android");
 143         View actionBarTitleView = getWindow().getDecorView().findViewById(actionBarTitleId);
 144         if (actionBarTitleView != null) {    // it's null in Android 2.x
 145             getWindow().getDecorView().findViewById(actionBarTitleId).
 146                     setContentDescription(getString(R.string.actionbar_settings));
 147         }
 148
 149         // Load the accounts category for adding the list of accounts
 150         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 151
 152         ListView listView = getListView();
 153         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
 154             @Override
 155             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
 156                 ListView listView = (ListView) parent;
 157                 ListAdapter listAdapter = listView.getAdapter();
 158                 Object obj = listAdapter.getItem(position);
 159
 160                 if (obj != null && obj instanceof RadioButtonPreference) {
 161                     mShowContextMenu = true;
 162                     mAccountName = ((RadioButtonPreference) obj).getKey();
 163
 164                     String[] items = {
 165                             getResources().getString(R.string.change_password),
 166                             getResources().getString(R.string.delete_account)
 167                     };
 168                     final AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(Preferences.this);
 169                     View convertView = getLayoutInflater().inflate(R.layout.alert_dialog_list_view, null);
 170                     alertDialogBuilder.setView(convertView);
 171                     ListView lv = (ListView) convertView.findViewById(R.id.list);
 172                     ArrayAdapter<String> adapter = new ArrayAdapter<String>(
 173                             Preferences.this,R.layout.simple_dialog_list_item,items);
 174                     lv.setAdapter(adapter);
 175
 176                     //Setup proper inline listener
 177                     final AlertDialog alertDialog = alertDialogBuilder.create();
 178                     lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
 179                         @Override
 180                         public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
 181                             AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 182                             Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 183                             for (Account a : accounts) {
 184                                 if (a.name.equals(mAccountName)) {
 185                                     if (position==0) {
 186
 187                                         // Change account password
 188                                         Intent updateAccountCredentials = new Intent(Preferences.this, AuthenticatorActivity.class);
 189                                         updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 190                                         updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 191                                                 AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 192                                         startActivity(updateAccountCredentials);
 193                                         alertDialog.cancel();
 194
 195                                     } else if (position==1) {
 196
 197                                         // Remove account
 198                                         am.removeAccount(a, Preferences.this, mHandler);
 199                                         Log_OC.d(TAG, "Remove an account " + a.name);
 200                                         alertDialog.cancel();
 201                                     }
 202                                 }
 203                             }
 204                         }
 205                     });
 206                     alertDialog.show();
 207
 208                     View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
 209                     return longListener.onLongClick(view);
 210                 }
 211                 return false;
 212             }
 213         });
 214
 215         // Load package info
 216         String temp;
 217         try {
 218             PackageInfo pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 219             temp = pkg.versionName;
 220         } catch (NameNotFoundException e) {
 221             temp = "";
 222             Log_OC.e(TAG, "Error while showing about dialog", e);
 223         }
 224         final String appVersion = temp;
 225
 226         // Register context menu for list of preferences.
 227         registerForContextMenu(getListView());
 228
 229         pCode = (CheckBoxPreference) findPreference("set_pincode");
 230         if (pCode != null){
 231             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 232                 @Override
 233                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 234                     Intent i = new Intent(getApplicationContext(), PassCodeActivity.class);
 235                     Boolean enable = (Boolean) newValue;
 236                     i.setAction(
 237                             enable.booleanValue() ? PassCodeActivity.ACTION_ENABLE :
 238                                     PassCodeActivity.ACTION_DISABLE
 239                     );
 240                     startActivity(i);
 241
 242                     return true;
 243                 }
 244             });
 245
 246         }
 247
 248         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 249
 250         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 251         Preference pHelp =  findPreference("help");
 252         if (pHelp != null ){
 253             if (helpEnabled) {
 254                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 255                     @Override
 256                     public boolean onPreferenceClick(Preference preference) {
 257                         String helpWeb   =(String) getText(R.string.url_help);
 258                         if (helpWeb != null && helpWeb.length() > 0) {
 259                             Uri uriUrl = Uri.parse(helpWeb);
 260                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 261                             startActivity(intent);
 262                         }
 263                         return true;
 264                     }
 265                 });
 266             } else {
 267                 preferenceCategory.removePreference(pHelp);
 268             }
 269
 270         }
 271
 272         if (BuildConfig.DEBUG) {
 273             Preference pLog =  findPreference("log");
 274             if (pLog != null ){
 275                 pLog.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 276                     @Override
 277                     public boolean onPreferenceClick(Preference preference) {
 278                         Intent loggerIntent = new Intent(getApplicationContext(),
 279                                 LogHistoryActivity.class);
 280                         startActivity(loggerIntent);
 281                         return true;
 282                     }
 283                 });
 284             }
 285         }
 286
 287        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 288        Preference pRecommend =  findPreference("recommend");
 289         if (pRecommend != null){
 290             if (recommendEnabled) {
 291                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 292                     @Override
 293                     public boolean onPreferenceClick(Preference preference) {
 294
 295                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 296                         intent.setType("text/plain");
 297                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 298                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 299
 300                         String appName = getString(R.string.app_name);
 301                         String downloadUrl = getString(R.string.url_app_download);
 302                         Account currentAccount = AccountUtils.
 303                                 getCurrentOwnCloudAccount(Preferences.this);
 304                         String username = currentAccount.name.substring(0,
 305                                 currentAccount.name.lastIndexOf('@'));
 306
 307                         String recommendSubject = String.format(getString(R.string.recommend_subject),
 308                                 appName);
 309                         String recommendText = String.format(getString(R.string.recommend_text),
 310                                 appName, downloadUrl);
 311
 312                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 313                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 314                         startActivity(intent);
 315
 316                         return(true);
 317
 318                     }
 319                 });
 320             } else {
 321                 preferenceCategory.removePreference(pRecommend);
 322             }
 323
 324         }
 325
 326         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 327         Preference pFeedback =  findPreference("feedback");
 328         if (pFeedback != null){
 329             if (feedbackEnabled) {
 330                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 331                     @Override
 332                     public boolean onPreferenceClick(Preference preference) {
 333                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 334                         String feedback   =(String) getText(R.string.prefs_feedback) + " - android v" + appVersion;
 335                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 336                         intent.setType("text/plain");
 337                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 338
 339                         intent.setData(Uri.parse(feedbackMail));
 340                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 341                         startActivity(intent);
 342
 343                         return true;
 344                     }
 345                 });
 346             } else {
 347                 preferenceCategory.removePreference(pFeedback);
 348             }
 349
 350         }
 351
 352         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 353         Preference pImprint =  findPreference("imprint");
 354         if (pImprint != null) {
 355             if (imprintEnabled) {
 356                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 357                     @Override
 358                     public boolean onPreferenceClick(Preference preference) {
 359                         String imprintWeb = (String) getText(R.string.url_imprint);
 360                         if (imprintWeb != null && imprintWeb.length() > 0) {
 361                             Uri uriUrl = Uri.parse(imprintWeb);
 362                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 363                             startActivity(intent);
 364                         }
 365                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 366                         return true;
 367                     }
 368                 });
 369             } else {
 370                 preferenceCategory.removePreference(pImprint);
 371             }
 372         }
 373
 374         mPrefStoragePath =  findPreference("storage_path");
 375         if (mPrefStoragePath != null) {
 376
 377             mPrefStoragePath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 378                 @Override
 379                 public boolean onPreferenceClick(Preference preference) {
 380                     Intent intent = new Intent(Preferences.this, LocalDirectorySelectorActivity.class);
 381                     intent.putExtra(UploadFilesActivity.KEY_DIRECTORY_PATH, mStoragePath);
 382                     startActivityForResult(intent, ACTION_SELECT_STORAGE_PATH);
 383                     return true;
 384                 }
 385             });
 386
 387             mPrefStoragePath.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 388                     @Override
 389                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 390                         MainApp.setStoragePath((String) newValue);
 391                         return true;
 392                     }
 393                 });
 394         }
 395
 396         mPrefInstantUploadPath =  findPreference("instant_upload_path");
 397         if (mPrefInstantUploadPath != null){
 398
 399             mPrefInstantUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 400                     @Override
 401                     public boolean onPreferenceClick(Preference preference) {
 402                         if (!mUploadPath.endsWith(OCFile.PATH_SEPARATOR)) {
 403                             mUploadPath += OCFile.PATH_SEPARATOR;
 404                         }
 405                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 406                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadPath);
 407                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_PATH);
 408                         return true;
 409                     }
 410                 });
 411         }
 412
 413         mPrefInstantUploadCategory =
 414                 (PreferenceCategory) findPreference("instant_uploading_category");
 415
 416         mPrefInstantUploadPathWiFi =  findPreference("instant_upload_on_wifi");
 417         mPrefInstantUpload = findPreference("instant_uploading");
 418
 419         toggleInstantPictureOptions(((CheckBoxPreference) mPrefInstantUpload).isChecked());
 420
 421         mPrefInstantUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 422
 423             @Override
 424             public boolean onPreferenceChange(Preference preference, Object newValue) {
 425                 toggleInstantPictureOptions((Boolean) newValue);
 426                 return true;
 427             }
 428         });
 429
 430         mPrefInstantVideoUploadPath =  findPreference("instant_video_upload_path");
 431         if (mPrefInstantVideoUploadPath != null){
 432
 433             mPrefInstantVideoUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 434                     @Override
 435                     public boolean onPreferenceClick(Preference preference) {
 436                         if (!mUploadVideoPath.endsWith(OCFile.PATH_SEPARATOR)) {
 437                             mUploadVideoPath += OCFile.PATH_SEPARATOR;
 438                         }
 439                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 440                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH,
 441                                 mUploadVideoPath);
 442                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_VIDEO_PATH);
 443                         return true;
 444                     }
 445                 });
 446         }
 447
 448         mPrefInstantVideoUploadPathWiFi =  findPreference("instant_video_upload_on_wifi");
 449         mPrefInstantVideoUpload = findPreference("instant_video_uploading");
 450         toggleInstantVideoOptions(((CheckBoxPreference) mPrefInstantVideoUpload).isChecked());
 451
 452         mPrefInstantVideoUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 453
 454             @Override
 455             public boolean onPreferenceChange(Preference preference, Object newValue) {
 456                 toggleInstantVideoOptions((Boolean) newValue);
 457                 return true;
 458             }
 459         });
 460
 461         /* About App */
 462        pAboutApp = (Preference) findPreference("about_app");
 463        if (pAboutApp != null) {
 464                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 465                pAboutApp.setSummary(String.format(getString(R.string.about_version), appVersion));
 466        }
 467
 468        loadInstantUploadPath();
 469        loadStoragePath();
 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     }
 485
 486     private void toggleInstantPictureOptions(Boolean value){
 487         if (value){
 488             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPathWiFi);
 489             mPrefInstantUploadCategory.addPreference(mPrefInstantUploadPath);
 490         } else {
 491             mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPathWiFi);
 492             mPrefInstantUploadCategory.removePreference(mPrefInstantUploadPath);
 493         }
 494     }
 495
 496     private void toggleInstantVideoOptions(Boolean value){
 497         if (value){
 498             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPathWiFi);
 499             mPrefInstantUploadCategory.addPreference(mPrefInstantVideoUploadPath);
 500         } else {
 501             mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPathWiFi);
 502             mPrefInstantUploadCategory.removePreference(mPrefInstantVideoUploadPath);
 503         }
 504     }
 505
 506     @Override
 507     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 508
 509         // Filter for only showing contextual menu when long press on the
 510         // accounts
 511         if (mShowContextMenu) {
 512             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 513             mShowContextMenu = false;
 514         }
 515         super.onCreateContextMenu(menu, v, menuInfo);
 516     }
 517
 518     @Override
 519     public void run(AccountManagerFuture<Boolean> future) {
 520         if (future.isDone()) {
 521             // after remove account
 522             Account account = new Account(mAccountName, MainApp.getAccountType());
 523             if (!AccountUtils.exists(account, MainApp.getAppContext())) {
 524                 // Cancel tranfers
 525                 if (mUploaderBinder != null) {
 526                     mUploaderBinder.cancel(account);
 527                 }
 528                 if (mDownloaderBinder != null) {
 529                     mDownloaderBinder.cancel(account);
 530                 }
 531             }
 532
 533             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 534             String accountName = "";
 535             if (a == null) {
 536                 Account[] accounts = AccountManager.get(this)
 537                         .getAccountsByType(MainApp.getAccountType());
 538                 if (accounts.length != 0)
 539                     accountName = accounts[0].name;
 540                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 541             }
 542             addAccountsCheckboxPreferences();
 543         }
 544     }
 545
 546     @Override
 547     protected void onResume() {
 548         super.onResume();
 549         SharedPreferences appPrefs =
 550                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 551         boolean state = appPrefs.getBoolean("set_pincode", false);
 552         pCode.setChecked(state);
 553
 554         // Populate the accounts category with the list of accounts
 555         addAccountsCheckboxPreferences();
 556     }
 557
 558     @Override
 559     public boolean onCreateOptionsMenu(Menu menu) {
 560         super.onCreateOptionsMenu(menu);
 561         return true;
 562     }
 563
 564     @Override
 565     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 566         super.onMenuItemSelected(featureId, item);
 567         Intent intent;
 568
 569         switch (item.getItemId()) {
 570         case android.R.id.home:
 571             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 572             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 573             startActivity(intent);
 574             break;
 575         default:
 576             Log_OC.w(TAG, "Unknown menu item triggered");
 577             return false;
 578         }
 579         return true;
 580     }
 581
 582     @Override
 583     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 584         super.onActivityResult(requestCode, resultCode, data);
 585
 586         if (requestCode == ACTION_SELECT_UPLOAD_PATH && resultCode == RESULT_OK){
 587
 588             OCFile folderToUpload =
 589                     (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 590
 591             mUploadPath = folderToUpload.getRemotePath();
 592
 593             mUploadPath = DisplayUtils.getPathWithoutLastSlash(mUploadPath);
 594
 595             // Show the path on summary preference
 596             mPrefInstantUploadPath.setSummary(mUploadPath);
 597
 598             saveInstantUploadPathOnPreferences();
 599
 600         } else if (requestCode == ACTION_SELECT_UPLOAD_VIDEO_PATH && resultCode == RESULT_OK) {
 601
 602             OCFile folderToUploadVideo =
 603                     (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 604
 605             mUploadVideoPath = folderToUploadVideo.getRemotePath();
 606
 607             mUploadVideoPath = DisplayUtils.getPathWithoutLastSlash(mUploadVideoPath);
 608
 609             // Show the video path on summary preference
 610             mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 611
 612             saveInstantUploadVideoPathOnPreferences();
 613         } else if (requestCode == ACTION_SELECT_STORAGE_PATH && resultCode == RESULT_OK) {
 614             File currentStorageDir = new File(mStoragePath);
 615             File upcomingStorageDir = new File(data.getStringExtra(UploadFilesActivity.EXTRA_CHOSEN_FILES));
 616
 617             if (currentStorageDir != upcomingStorageDir) {
 618                 Intent migrationIntent = new Intent(this, StorageMigrationActivity.class);
 619                 migrationIntent.putExtra(StorageMigrationActivity.KEY_MIGRATION_SOURCE_DIR,
 620                         currentStorageDir.getAbsolutePath());
 621                 migrationIntent.putExtra(StorageMigrationActivity.KEY_MIGRATION_TARGET_DIR,
 622                         currentStorageDir.getAbsolutePath());
 623                 startActivityForResult(migrationIntent, ACTION_PERFORM_MIGRATION);
 624             }
 625         } else if (requestCode == ACTION_PERFORM_MIGRATION && resultCode == RESULT_OK) {
 626             String resultStorageDir = data.getStringExtra(StorageMigrationActivity.KEY_MIGRATION_TARGET_DIR);
 627             mStoragePath = resultStorageDir;
 628             mPrefStoragePath.setSummary(mStoragePath);
 629         }
 630     }
 631
 632     public ActionBar getSupportActionBar() {
 633         return getDelegate().getSupportActionBar();
 634     }
 635
 636     public void setSupportActionBar(@Nullable Toolbar toolbar) {
 637         getDelegate().setSupportActionBar(toolbar);
 638     }
 639
 640     @Override
 641     public MenuInflater getMenuInflater() {
 642         return getDelegate().getMenuInflater();
 643     }
 644
 645     @Override
 646     public void setContentView(@LayoutRes int layoutResID) {
 647         getDelegate().setContentView(layoutResID);
 648     }
 649     @Override
 650     public void setContentView(View view) {
 651         getDelegate().setContentView(view);
 652     }
 653     @Override
 654     public void setContentView(View view, ViewGroup.LayoutParams params) {
 655         getDelegate().setContentView(view, params);
 656     }
 657
 658     @Override
 659     public void addContentView(View view, ViewGroup.LayoutParams params) {
 660         getDelegate().addContentView(view, params);
 661     }
 662
 663     @Override
 664     protected void onPostResume() {
 665         super.onPostResume();
 666         getDelegate().onPostResume();
 667     }
 668
 669     @Override
 670     protected void onTitleChanged(CharSequence title, int color) {
 671         super.onTitleChanged(title, color);
 672         getDelegate().setTitle(title);
 673     }
 674
 675     @Override
 676     public void onConfigurationChanged(Configuration newConfig) {
 677         super.onConfigurationChanged(newConfig);
 678         getDelegate().onConfigurationChanged(newConfig);
 679     }
 680
 681     @Override
 682     protected void onPostCreate(Bundle savedInstanceState) {
 683         super.onPostCreate(savedInstanceState);
 684         getDelegate().onPostCreate(savedInstanceState);
 685     }
 686
 687     @Override
 688     protected void onDestroy() {
 689         mDbHandler.close();
 690
 691         if (mDownloadServiceConnection != null) {
 692             unbindService(mDownloadServiceConnection);
 693             mDownloadServiceConnection = null;
 694         }
 695         if (mUploadServiceConnection != null) {
 696             unbindService(mUploadServiceConnection);
 697             mUploadServiceConnection = null;
 698         }
 699
 700         super.onDestroy();
 701         getDelegate().onDestroy();
 702     }
 703
 704     @Override
 705     protected void onStop() {
 706         super.onStop();
 707         getDelegate().onStop();
 708     }
 709
 710     public void invalidateOptionsMenu() {
 711         getDelegate().invalidateOptionsMenu();
 712     }
 713
 714     private AppCompatDelegate getDelegate() {
 715         if (mDelegate == null) {
 716             mDelegate = AppCompatDelegate.create(this, null);
 717         }
 718         return mDelegate;
 719     }
 720
 721     /**
 722      * Create the list of accounts that has been added into the app
 723      */
 724     @SuppressWarnings("deprecation")
 725     private void addAccountsCheckboxPreferences() {
 726
 727         // Remove accounts in case list is refreshing for avoiding to have
 728         // duplicate items
 729         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 730             mAccountsPrefCategory.removeAll();
 731         }
 732
 733         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 734         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 735         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 736
 737         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 738             // Show create account screen if there isn't any account
 739             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 740                     null,
 741                     null);
 742         }
 743         else {
 744
 745             for (Account a : accounts) {
 746                 RadioButtonPreference accountPreference = new RadioButtonPreference(this);
 747                 accountPreference.setKey(a.name);
 748                 // Handle internationalized domain names
 749                 accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
 750                 mAccountsPrefCategory.addPreference(accountPreference);
 751
 752                 // Check the current account that is being used
 753                 if (a.name.equals(currentAccount.name)) {
 754                     accountPreference.setChecked(true);
 755                 } else {
 756                     accountPreference.setChecked(false);
 757                 }
 758
 759                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 760                     @Override
 761                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 762                         String key = preference.getKey();
 763                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 764                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 765                         for (Account a : accounts) {
 766                             RadioButtonPreference p =
 767                                     (RadioButtonPreference) findPreference(a.name);
 768                             if (key.equals(a.name)) {
 769                                 boolean accountChanged = !p.isChecked();
 770                                 p.setChecked(true);
 771                                 AccountUtils.setCurrentOwnCloudAccount(
 772                                         getApplicationContext(),
 773                                         a.name
 774                                 );
 775                                 if (accountChanged) {
 776                                     // restart the main activity
 777                                     Intent i = new Intent(
 778                                             Preferences.this,
 779                                             FileDisplayActivity.class
 780                                     );
 781                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 782                                     i.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
 783                                     startActivity(i);
 784                                 } else {
 785                                     finish();
 786                                 }
 787                             } else {
 788                                 p.setChecked(false);
 789                             }
 790                         }
 791                         return (Boolean) newValue;
 792                     }
 793                 });
 794
 795             }
 796
 797             // Add Create Account preference at the end of account list if
 798             // Multiaccount is enabled
 799             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 800                 createAddAccountPreference();
 801             }
 802
 803         }
 804     }
 805
 806     /**
 807      * Create the preference for allow adding new accounts
 808      */
 809     private void createAddAccountPreference() {
 810         Preference addAccountPref = new Preference(this);
 811         addAccountPref.setKey("add_account");
 812         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 813         mAccountsPrefCategory.addPreference(addAccountPref);
 814
 815         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 816             @Override
 817             public boolean onPreferenceClick(Preference preference) {
 818                 AccountManager am = AccountManager.get(getApplicationContext());
 819                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this,
 820                         null, null);
 821                 return true;
 822             }
 823         });
 824
 825     }
 826
 827     /**
 828      * Load upload path set on preferences
 829      */
 830     private void loadInstantUploadPath() {
 831         SharedPreferences appPrefs =
 832                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 833         mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
 834         mPrefInstantUploadPath.setSummary(mUploadPath);
 835     }
 836
 837     /**
 838      * Load storage path set on preferences
 839      */
 840     private void loadStoragePath() {
 841         SharedPreferences appPrefs =
 842                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 843         mStoragePath = appPrefs.getString("storage_path", Environment.getExternalStorageDirectory()
 844                                                          .getAbsolutePath());
 845         mPrefStoragePath.setSummary(mStoragePath + File.separator + MainApp.getDataFolder());
 846     }
 847
 848     /**
 849      * Save the "Instant Upload Path" on preferences
 850      */
 851     private void saveInstantUploadPathOnPreferences() {
 852         SharedPreferences appPrefs =
 853                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 854         SharedPreferences.Editor editor = appPrefs.edit();
 855         editor.putString("instant_upload_path", mUploadPath);
 856         editor.commit();
 857     }
 858
 859     /**
 860      * Load upload video path set on preferences
 861      */
 862     private void loadInstantUploadVideoPath() {
 863         mPrefInstantVideoUploadPath.setSummary(MainApp.getStoragePath());
 864     }
 865
 866     /**
 867      * Save the "Instant Video Upload Path" on preferences
 868      */
 869     private void saveInstantUploadVideoPathOnPreferences() {
 870         SharedPreferences appPrefs =
 871                 PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 872         SharedPreferences.Editor editor = appPrefs.edit();
 873         editor.putString("instant_video_upload_path", mUploadVideoPath);
 874         editor.commit();
 875     }
 876
 877     // Methods for ComponetsGetter
 878     @Override
 879     public FileDownloader.FileDownloaderBinder getFileDownloaderBinder() {
 880         return mDownloaderBinder;
 881     }
 882
 883
 884     @Override
 885     public FileUploader.FileUploaderBinder getFileUploaderBinder() {
 886         return mUploaderBinder;
 887     }
 888
 889     @Override
 890     public OperationsService.OperationsServiceBinder getOperationsServiceBinder() {
 891         return null;
 892     }
 893
 894     @Override
 895     public FileDataStorageManager getStorageManager() {
 896         return null;
 897     }
 898
 899     @Override
 900     public FileOperationsHelper getFileOperationsHelper() {
 901         return null;
 902     }
 903
 904     protected ServiceConnection newTransferenceServiceConnection() {
 905         return new PreferencesServiceConnection();
 906     }
 907
 908     /** Defines callbacks for service binding, passed to bindService() */
 909     private class PreferencesServiceConnection implements ServiceConnection {
 910
 911         @Override
 912         public void onServiceConnected(ComponentName component, IBinder service) {
 913
 914             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 915                 mDownloaderBinder = (FileDownloader.FileDownloaderBinder) service;
 916
 917             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 918                 Log_OC.d(TAG, "Upload service connected");
 919                 mUploaderBinder = (FileUploader.FileUploaderBinder) service;
 920             } else {
 921                 return;
 922             }
 923
 924         }
 925
 926         @Override
 927         public void onServiceDisconnected(ComponentName component) {
 928             if (component.equals(new ComponentName(Preferences.this, FileDownloader.class))) {
 929                 Log_OC.d(TAG, "Download service suddenly disconnected");
 930                 mDownloaderBinder = null;
 931             } else if (component.equals(new ComponentName(Preferences.this, FileUploader.class))) {
 932                 Log_OC.d(TAG, "Upload service suddenly disconnected");
 933                 mUploaderBinder = null;
 934             }
 935         }
 936     };
 937 }