src/com/owncloud/android/ui/activity/Preferences.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2011  Bartek Przybylski
   3  *   Copyright (C) 2012-2013 ownCloud Inc.
   4  *
   5  *   This program is free software: you can redistribute it and/or modify
   6  *   it under the terms of the GNU General Public License version 2,
   7  *   as published by the Free Software Foundation.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18 package com.owncloud.android.ui.activity;
  19
  20 import android.accounts.Account;
  21 import android.accounts.AccountManager;
  22 import android.accounts.AccountManagerCallback;
  23 import android.accounts.AccountManagerFuture;
  24 import android.content.Intent;
  25 import android.content.SharedPreferences;
  26 import android.content.pm.PackageInfo;
  27 import android.content.pm.PackageManager.NameNotFoundException;
  28 import android.net.Uri;
  29 import android.os.Bundle;
  30 import android.os.Handler;
  31 import android.preference.CheckBoxPreference;
  32 import android.preference.Preference;
  33 import android.preference.Preference.OnPreferenceChangeListener;
  34 import android.preference.Preference.OnPreferenceClickListener;
  35 import android.preference.PreferenceCategory;
  36 import android.preference.PreferenceManager;
  37 import android.view.ContextMenu;
  38 import android.view.ContextMenu.ContextMenuInfo;
  39 import android.view.View;
  40 import android.widget.AdapterView;
  41 import android.widget.AdapterView.OnItemLongClickListener;
  42 import android.widget.ListAdapter;
  43 import android.widget.ListView;
  44
  45 import com.actionbarsherlock.app.ActionBar;
  46 import com.actionbarsherlock.app.SherlockPreferenceActivity;
  47 import com.actionbarsherlock.view.Menu;
  48 import com.actionbarsherlock.view.MenuItem;
  49 import com.owncloud.android.MainApp;
  50 import com.owncloud.android.R;
  51 import com.owncloud.android.authentication.AccountUtils;
  52 import com.owncloud.android.authentication.AuthenticatorActivity;
  53 import com.owncloud.android.datamodel.OCFile;
  54 import com.owncloud.android.db.DbHandler;
  55 import com.owncloud.android.lib.common.utils.Log_OC;
  56 import com.owncloud.android.ui.RadioButtonPreference;
  57 import com.owncloud.android.utils.DisplayUtils;
  58
  59
  60 /**
  61  * An Activity that allows the user to change the application's settings.
  62  *
  63  * @author Bartek Przybylski
  64  * @author David A. Velasco
  65  */
  66 public class Preferences extends SherlockPreferenceActivity implements AccountManagerCallback<Boolean> {
  67
  68     private static final String TAG = "OwnCloudPreferences";
  69
  70     private static final int ACTION_SELECT_UPLOAD_PATH = 1;
  71     private static final int ACTION_SELECT_UPLOAD_VIDEO_PATH = 2;
  72
  73     private DbHandler mDbHandler;
  74     private CheckBoxPreference pCode;
  75     private Preference pAboutApp;
  76
  77     private PreferenceCategory mAccountsPrefCategory = null;
  78     private final Handler mHandler = new Handler();
  79     private String mAccountName;
  80     private boolean mShowContextMenu = false;
  81     private String mUploadPath;
  82     private Preference mPrefInstantUploadPath;
  83     private Preference mPrefInstantVideoUploadPath;
  84     private String mUploadVideoPath;
  85
  86
  87     @SuppressWarnings("deprecation")
  88     @Override
  89     public void onCreate(Bundle savedInstanceState) {
  90         super.onCreate(savedInstanceState);
  91         mDbHandler = new DbHandler(getBaseContext());
  92         addPreferencesFromResource(R.xml.preferences);
  93
  94         ActionBar actionBar = getSherlock().getActionBar();
  95         actionBar.setIcon(DisplayUtils.getSeasonalIconId());
  96         actionBar.setDisplayHomeAsUpEnabled(true);
  97         actionBar.setTitle(R.string.actionbar_settings);
  98
  99         // For adding content description tag to a title field in the action bar
 100         int actionBarTitleId = getResources().getIdentifier("action_bar_title", "id", "android");
 101         getWindow().getDecorView().findViewById(actionBarTitleId).setContentDescription(getString(R.string.actionbar_settings));
 102
 103         // Load the accounts category for adding the list of accounts
 104         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 105
 106         ListView listView = getListView();
 107         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
 108             @Override
 109             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
 110                 ListView listView = (ListView) parent;
 111                 ListAdapter listAdapter = listView.getAdapter();
 112                 Object obj = listAdapter.getItem(position);
 113
 114                 if (obj != null && obj instanceof RadioButtonPreference) {
 115                     mShowContextMenu = true;
 116                     mAccountName = ((RadioButtonPreference) obj).getKey();
 117
 118                     Preferences.this.openContextMenu(listView);
 119
 120                     View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
 121                     return longListener.onLongClick(view);
 122                 }
 123                 return false;
 124             }
 125         });
 126
 127         // Load package info
 128         String temp;
 129         try {
 130             PackageInfo pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 131             temp = pkg.versionName;
 132         } catch (NameNotFoundException e) {
 133             temp = "";
 134             Log_OC.e(TAG, "Error while showing about dialog", e);
 135         }
 136         final String appVersion = temp;
 137
 138         // Register context menu for list of preferences.
 139         registerForContextMenu(getListView());
 140
 141         pCode = (CheckBoxPreference) findPreference("set_pincode");
 142         if (pCode != null){
 143             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 144                 @Override
 145                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 146                     Intent i = new Intent(getApplicationContext(), PinCodeActivity.class);
 147                     i.putExtra(PinCodeActivity.EXTRA_ACTIVITY, "preferences");
 148                     i.putExtra(PinCodeActivity.EXTRA_NEW_STATE, newValue.toString());
 149                     startActivity(i);
 150
 151                     return true;
 152                 }
 153             });
 154
 155         }
 156
 157         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 158
 159         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 160         Preference pHelp =  findPreference("help");
 161         if (pHelp != null ){
 162             if (helpEnabled) {
 163                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 164                     @Override
 165                     public boolean onPreferenceClick(Preference preference) {
 166                         String helpWeb   =(String) getText(R.string.url_help);
 167                         if (helpWeb != null && helpWeb.length() > 0) {
 168                             Uri uriUrl = Uri.parse(helpWeb);
 169                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 170                             startActivity(intent);
 171                         }
 172                         return true;
 173                     }
 174                 });
 175             } else {
 176                 preferenceCategory.removePreference(pHelp);
 177             }
 178
 179         }
 180
 181
 182        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 183        Preference pRecommend =  findPreference("recommend");
 184         if (pRecommend != null){
 185             if (recommendEnabled) {
 186                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 187                     @Override
 188                     public boolean onPreferenceClick(Preference preference) {
 189
 190                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 191                         intent.setType("text/plain");
 192                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 193                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 194
 195                         String appName = getString(R.string.app_name);
 196                         String downloadUrl = getString(R.string.url_app_download);
 197                         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
 198                         String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@'));
 199
 200                         String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
 201                         String recommendText = String.format(getString(R.string.recommend_text), appName, downloadUrl, username);
 202
 203                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 204                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 205                         startActivity(intent);
 206
 207
 208                         return(true);
 209
 210                     }
 211                 });
 212             } else {
 213                 preferenceCategory.removePreference(pRecommend);
 214             }
 215
 216         }
 217
 218         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 219         Preference pFeedback =  findPreference("feedback");
 220         if (pFeedback != null){
 221             if (feedbackEnabled) {
 222                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 223                     @Override
 224                     public boolean onPreferenceClick(Preference preference) {
 225                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 226                         String feedback   =(String) getText(R.string.prefs_feedback) + " - android v" + appVersion;
 227                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 228                         intent.setType("text/plain");
 229                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 230
 231                         intent.setData(Uri.parse(feedbackMail));
 232                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 233                         startActivity(intent);
 234
 235                         return true;
 236                     }
 237                 });
 238             } else {
 239                 preferenceCategory.removePreference(pFeedback);
 240             }
 241
 242         }
 243
 244         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 245         Preference pImprint =  findPreference("imprint");
 246         if (pImprint != null) {
 247             if (imprintEnabled) {
 248                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 249                     @Override
 250                     public boolean onPreferenceClick(Preference preference) {
 251                         String imprintWeb = (String) getText(R.string.url_imprint);
 252                         if (imprintWeb != null && imprintWeb.length() > 0) {
 253                             Uri uriUrl = Uri.parse(imprintWeb);
 254                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 255                             startActivity(intent);
 256                         }
 257                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 258                         return true;
 259                     }
 260                 });
 261             } else {
 262                 preferenceCategory.removePreference(pImprint);
 263             }
 264         }
 265
 266         mPrefInstantUploadPath =  findPreference("instant_upload_path");
 267         if (mPrefInstantUploadPath != null){
 268
 269             mPrefInstantUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 270                     @Override
 271                     public boolean onPreferenceClick(Preference preference) {
 272                         if (!mUploadPath.endsWith(OCFile.PATH_SEPARATOR)) {
 273                             mUploadPath += OCFile.PATH_SEPARATOR;
 274                         }
 275                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 276                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadPath);
 277                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_PATH);
 278                         return true;
 279                     }
 280                 });
 281         }
 282
 283         mPrefInstantVideoUploadPath =  findPreference("instant_video_upload_path");
 284         if (mPrefInstantVideoUploadPath != null){
 285
 286             mPrefInstantVideoUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 287                     @Override
 288                     public boolean onPreferenceClick(Preference preference) {
 289                         if (!mUploadVideoPath.endsWith(OCFile.PATH_SEPARATOR)) {
 290                             mUploadVideoPath += OCFile.PATH_SEPARATOR;
 291                         }
 292                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 293                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadVideoPath);
 294                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_VIDEO_PATH);
 295                         return true;
 296                     }
 297                 });
 298         }
 299
 300         /* About App */
 301        pAboutApp = (Preference) findPreference("about_app");
 302        if (pAboutApp != null) {
 303                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 304                pAboutApp.setSummary(String.format(getString(R.string.about_version), appVersion));
 305        }
 306
 307        loadInstantUploadPath();
 308        loadInstantUploadVideoPath();
 309
 310     }
 311
 312     @Override
 313     protected void onPause() {
 314         super.onPause();
 315     }
 316
 317     @Override
 318     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 319
 320         // Filter for only showing contextual menu when long press on the
 321         // accounts
 322         if (mShowContextMenu) {
 323             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 324             mShowContextMenu = false;
 325         }
 326         super.onCreateContextMenu(menu, v, menuInfo);
 327     }
 328
 329     /**
 330      * Called when the user clicked on an item into the context menu created at
 331      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
 332      * every ownCloud {@link Account} , containing 'secondary actions' for them.
 333      *
 334      * {@inheritDoc}
 335      */
 336     @Override
 337     public boolean onContextItemSelected(android.view.MenuItem item) {
 338         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 339         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 340         for (Account a : accounts) {
 341             if (a.name.equals(mAccountName)) {
 342                 if (item.getItemId() == R.id.change_password) {
 343
 344                     // Change account password
 345                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 346                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 347                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 348                             AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 349                     startActivity(updateAccountCredentials);
 350
 351                 } else if (item.getItemId() == R.id.delete_account) {
 352
 353                     // Remove account
 354                     am.removeAccount(a, this, mHandler);
 355                 }
 356             }
 357         }
 358
 359         return true;
 360     }
 361
 362     @Override
 363     public void run(AccountManagerFuture<Boolean> future) {
 364         if (future.isDone()) {
 365             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 366             String accountName = "";
 367             if (a == null) {
 368                 Account[] accounts = AccountManager.get(this).getAccountsByType(MainApp.getAccountType());
 369                 if (accounts.length != 0)
 370                     accountName = accounts[0].name;
 371                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 372             }
 373             addAccountsCheckboxPreferences();
 374         }
 375     }
 376
 377     @Override
 378     protected void onResume() {
 379         super.onResume();
 380         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 381         boolean state = appPrefs.getBoolean("set_pincode", false);
 382         pCode.setChecked(state);
 383
 384         // Populate the accounts category with the list of accounts
 385         addAccountsCheckboxPreferences();
 386     }
 387
 388     @Override
 389     public boolean onCreateOptionsMenu(Menu menu) {
 390         super.onCreateOptionsMenu(menu);
 391         return true;
 392     }
 393
 394     @Override
 395     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 396         super.onMenuItemSelected(featureId, item);
 397         Intent intent;
 398
 399         switch (item.getItemId()) {
 400         case android.R.id.home:
 401             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 402             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 403             startActivity(intent);
 404             break;
 405         default:
 406             Log_OC.w(TAG, "Unknown menu item triggered");
 407             return false;
 408         }
 409         return true;
 410     }
 411
 412     @Override
 413     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 414         super.onActivityResult(requestCode, resultCode, data);
 415
 416         if (requestCode == ACTION_SELECT_UPLOAD_PATH && resultCode == RESULT_OK){
 417
 418             OCFile folderToUpload = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 419
 420             mUploadPath = folderToUpload.getRemotePath();
 421
 422             mUploadPath = DisplayUtils.getPathWithoutLastSlash(mUploadPath);
 423
 424             // Show the path on summary preference
 425             mPrefInstantUploadPath.setSummary(mUploadPath);
 426
 427             saveInstantUploadPathOnPreferences();
 428
 429         } else if (requestCode == ACTION_SELECT_UPLOAD_VIDEO_PATH && resultCode == RESULT_OK){
 430
 431             OCFile folderToUploadVideo = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 432
 433             mUploadVideoPath = folderToUploadVideo.getRemotePath();
 434
 435             mUploadVideoPath = DisplayUtils.getPathWithoutLastSlash(mUploadVideoPath);
 436
 437             // Show the video path on summary preference
 438             mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 439
 440             saveInstantUploadVideoPathOnPreferences();
 441         }
 442     }
 443
 444     @Override
 445     protected void onDestroy() {
 446         mDbHandler.close();
 447         super.onDestroy();
 448     }
 449
 450     /**
 451      * Create the list of accounts that has been added into the app
 452      */
 453     @SuppressWarnings("deprecation")
 454     private void addAccountsCheckboxPreferences() {
 455
 456         // Remove accounts in case list is refreshing for avoiding to have
 457         // duplicate items
 458         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 459             mAccountsPrefCategory.removeAll();
 460         }
 461
 462         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 463         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 464         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 465
 466         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 467             // Show create account screen if there isn't any account
 468             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 469                     null,
 470                     null);
 471         }
 472         else {
 473
 474             for (Account a : accounts) {
 475                 RadioButtonPreference accountPreference = new RadioButtonPreference(this);
 476                 accountPreference.setKey(a.name);
 477                 // Handle internationalized domain names
 478                 accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
 479                 mAccountsPrefCategory.addPreference(accountPreference);
 480
 481                 // Check the current account that is being used
 482                 if (a.name.equals(currentAccount.name)) {
 483                     accountPreference.setChecked(true);
 484                 } else {
 485                     accountPreference.setChecked(false);
 486                 }
 487
 488                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 489                     @Override
 490                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 491                         String key = preference.getKey();
 492                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 493                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 494                         for (Account a : accounts) {
 495                             RadioButtonPreference p = (RadioButtonPreference) findPreference(a.name);
 496                             if (key.equals(a.name)) {
 497                                 boolean accountChanged = !p.isChecked();
 498                                 p.setChecked(true);
 499                                 AccountUtils.setCurrentOwnCloudAccount(
 500                                         getApplicationContext(),
 501                                         a.name
 502                                 );
 503                                 if (accountChanged) {
 504                                     // restart the main activity
 505                                     Intent i = new Intent(
 506                                             Preferences.this,
 507                                             FileDisplayActivity.class
 508                                     );
 509                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 510                                     startActivity(i);
 511                                 } else {
 512                                     finish();
 513                                 }
 514                             } else {
 515                                 p.setChecked(false);
 516                             }
 517                         }
 518                         return (Boolean) newValue;
 519                     }
 520                 });
 521
 522             }
 523
 524             // Add Create Account preference at the end of account list if
 525             // Multiaccount is enabled
 526             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 527                 createAddAccountPreference();
 528             }
 529
 530         }
 531     }
 532
 533     /**
 534      * Create the preference for allow adding new accounts
 535      */
 536     private void createAddAccountPreference() {
 537         Preference addAccountPref = new Preference(this);
 538         addAccountPref.setKey("add_account");
 539         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 540         mAccountsPrefCategory.addPreference(addAccountPref);
 541
 542         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 543             @Override
 544             public boolean onPreferenceClick(Preference preference) {
 545                 AccountManager am = AccountManager.get(getApplicationContext());
 546                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
 547                 return true;
 548             }
 549         });
 550
 551     }
 552
 553     /**
 554      * Load upload path set on preferences
 555      */
 556     private void loadInstantUploadPath() {
 557         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 558         mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
 559         mPrefInstantUploadPath.setSummary(mUploadPath);
 560     }
 561
 562     /**
 563      * Save the "Instant Upload Path" on preferences
 564      */
 565     private void saveInstantUploadPathOnPreferences() {
 566         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 567         SharedPreferences.Editor editor = appPrefs.edit();
 568         editor.putString("instant_upload_path", mUploadPath);
 569         editor.commit();
 570     }
 571
 572     /**
 573      * Load upload video path set on preferences
 574      */
 575     private void loadInstantUploadVideoPath() {
 576         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 577         mUploadVideoPath = appPrefs.getString("instant_video_upload_path", getString(R.string.instant_upload_path));
 578         mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 579     }
 580
 581     /**
 582      * Save the "Instant Video Upload Path" on preferences
 583      */
 584     private void saveInstantUploadVideoPathOnPreferences() {
 585         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 586         SharedPreferences.Editor editor = appPrefs.edit();
 587         editor.putString("instant_video_upload_path", mUploadVideoPath);
 588         editor.commit();
 589     }
 590 }