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         // Load the accounts category for adding the list of accounts
 100         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 101
 102         ListView listView = getListView();
 103         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
 104             @Override
 105             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
 106                 ListView listView = (ListView) parent;
 107                 ListAdapter listAdapter = listView.getAdapter();
 108                 Object obj = listAdapter.getItem(position);
 109
 110                 if (obj != null && obj instanceof RadioButtonPreference) {
 111                     mShowContextMenu = true;
 112                     mAccountName = ((RadioButtonPreference) obj).getKey();
 113
 114                     Preferences.this.openContextMenu(listView);
 115
 116                     View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
 117                     return longListener.onLongClick(view);
 118                 }
 119                 return false;
 120             }
 121         });
 122
 123         // Register context menu for list of preferences.
 124         registerForContextMenu(getListView());
 125
 126         pCode = (CheckBoxPreference) findPreference("set_pincode");
 127         if (pCode != null){
 128             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 129                 @Override
 130                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 131                     Intent i = new Intent(getApplicationContext(), PinCodeActivity.class);
 132                     i.putExtra(PinCodeActivity.EXTRA_ACTIVITY, "preferences");
 133                     i.putExtra(PinCodeActivity.EXTRA_NEW_STATE, newValue.toString());
 134                     startActivity(i);
 135
 136                     return true;
 137                 }
 138             });
 139
 140         }
 141
 142         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 143
 144         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 145         Preference pHelp =  findPreference("help");
 146         if (pHelp != null ){
 147             if (helpEnabled) {
 148                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 149                     @Override
 150                     public boolean onPreferenceClick(Preference preference) {
 151                         String helpWeb   =(String) getText(R.string.url_help);
 152                         if (helpWeb != null && helpWeb.length() > 0) {
 153                             Uri uriUrl = Uri.parse(helpWeb);
 154                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 155                             startActivity(intent);
 156                         }
 157                         return true;
 158                     }
 159                 });
 160             } else {
 161                 preferenceCategory.removePreference(pHelp);
 162             }
 163
 164         }
 165
 166
 167        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 168        Preference pRecommend =  findPreference("recommend");
 169         if (pRecommend != null){
 170             if (recommendEnabled) {
 171                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 172                     @Override
 173                     public boolean onPreferenceClick(Preference preference) {
 174
 175                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 176                         intent.setType("text/plain");
 177                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 178                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 179
 180                         String appName = getString(R.string.app_name);
 181                         String downloadUrl = getString(R.string.url_app_download);
 182                         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
 183                         String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@'));
 184
 185                         String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
 186                         String recommendText = String.format(getString(R.string.recommend_text), appName, downloadUrl, username);
 187
 188                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 189                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 190                         startActivity(intent);
 191
 192
 193                         return(true);
 194
 195                     }
 196                 });
 197             } else {
 198                 preferenceCategory.removePreference(pRecommend);
 199             }
 200
 201         }
 202
 203         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 204         Preference pFeedback =  findPreference("feedback");
 205         if (pFeedback != null){
 206             if (feedbackEnabled) {
 207                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 208                     @Override
 209                     public boolean onPreferenceClick(Preference preference) {
 210                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 211                         String feedback   =(String) getText(R.string.prefs_feedback);
 212                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 213                         intent.setType("text/plain");
 214                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 215
 216                         intent.setData(Uri.parse(feedbackMail));
 217                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 218                         startActivity(intent);
 219
 220                         return true;
 221                     }
 222                 });
 223             } else {
 224                 preferenceCategory.removePreference(pFeedback);
 225             }
 226
 227         }
 228
 229         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 230         Preference pImprint =  findPreference("imprint");
 231         if (pImprint != null) {
 232             if (imprintEnabled) {
 233                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 234                     @Override
 235                     public boolean onPreferenceClick(Preference preference) {
 236                         String imprintWeb = (String) getText(R.string.url_imprint);
 237                         if (imprintWeb != null && imprintWeb.length() > 0) {
 238                             Uri uriUrl = Uri.parse(imprintWeb);
 239                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 240                             startActivity(intent);
 241                         }
 242                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 243                         return true;
 244                     }
 245                 });
 246             } else {
 247                 preferenceCategory.removePreference(pImprint);
 248             }
 249         }
 250
 251         mPrefInstantUploadPath =  findPreference("instant_upload_path");
 252         if (mPrefInstantUploadPath != null){
 253
 254             mPrefInstantUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 255                     @Override
 256                     public boolean onPreferenceClick(Preference preference) {
 257                         if (!mUploadPath.endsWith(OCFile.PATH_SEPARATOR)) {
 258                             mUploadPath += OCFile.PATH_SEPARATOR;
 259                         }
 260                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 261                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadPath);
 262                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_PATH);
 263                         return true;
 264                     }
 265                 });
 266         }
 267
 268         mPrefInstantVideoUploadPath =  findPreference("instant_video_upload_path");
 269         if (mPrefInstantVideoUploadPath != null){
 270
 271             mPrefInstantVideoUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 272                     @Override
 273                     public boolean onPreferenceClick(Preference preference) {
 274                         if (!mUploadVideoPath.endsWith(OCFile.PATH_SEPARATOR)) {
 275                             mUploadVideoPath += OCFile.PATH_SEPARATOR;
 276                         }
 277                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 278                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadVideoPath);
 279                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_VIDEO_PATH);
 280                         return true;
 281                     }
 282                 });
 283         }
 284
 285         /* About App */
 286        pAboutApp = (Preference) findPreference("about_app");
 287        if (pAboutApp != null) {
 288                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 289                PackageInfo pkg;
 290                try {
 291                    pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 292                    pAboutApp.setSummary(String.format(getString(R.string.about_version), pkg.versionName));
 293                } catch (NameNotFoundException e) {
 294                    Log_OC.e(TAG, "Error while showing about dialog", e);
 295                }
 296        }
 297
 298        loadInstantUploadPath();
 299        loadInstantUploadVideoPath();
 300
 301     }
 302
 303     @Override
 304     protected void onPause() {
 305         super.onPause();
 306     }
 307
 308     @Override
 309     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 310
 311         // Filter for only showing contextual menu when long press on the
 312         // accounts
 313         if (mShowContextMenu) {
 314             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 315             mShowContextMenu = false;
 316         }
 317         super.onCreateContextMenu(menu, v, menuInfo);
 318     }
 319
 320     /**
 321      * Called when the user clicked on an item into the context menu created at
 322      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
 323      * every ownCloud {@link Account} , containing 'secondary actions' for them.
 324      *
 325      * {@inheritDoc}
 326      */
 327     @Override
 328     public boolean onContextItemSelected(android.view.MenuItem item) {
 329         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 330         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 331         for (Account a : accounts) {
 332             if (a.name.equals(mAccountName)) {
 333                 if (item.getItemId() == R.id.change_password) {
 334
 335                     // Change account password
 336                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 337                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 338                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 339                             AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 340                     startActivity(updateAccountCredentials);
 341
 342                 } else if (item.getItemId() == R.id.delete_account) {
 343
 344                     // Remove account
 345                     am.removeAccount(a, this, mHandler);
 346                 }
 347             }
 348         }
 349
 350         return true;
 351     }
 352
 353     @Override
 354     public void run(AccountManagerFuture<Boolean> future) {
 355         if (future.isDone()) {
 356             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 357             String accountName = "";
 358             if (a == null) {
 359                 Account[] accounts = AccountManager.get(this).getAccountsByType(MainApp.getAccountType());
 360                 if (accounts.length != 0)
 361                     accountName = accounts[0].name;
 362                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 363             }
 364             addAccountsCheckboxPreferences();
 365         }
 366     }
 367
 368     @Override
 369     protected void onResume() {
 370         super.onResume();
 371         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 372         boolean state = appPrefs.getBoolean("set_pincode", false);
 373         pCode.setChecked(state);
 374
 375         // Populate the accounts category with the list of accounts
 376         addAccountsCheckboxPreferences();
 377     }
 378
 379     @Override
 380     public boolean onCreateOptionsMenu(Menu menu) {
 381         super.onCreateOptionsMenu(menu);
 382         return true;
 383     }
 384
 385     @Override
 386     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 387         super.onMenuItemSelected(featureId, item);
 388         Intent intent;
 389
 390         switch (item.getItemId()) {
 391         case android.R.id.home:
 392             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 393             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 394             startActivity(intent);
 395             break;
 396         default:
 397             Log_OC.w(TAG, "Unknown menu item triggered");
 398             return false;
 399         }
 400         return true;
 401     }
 402
 403     @Override
 404     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 405         super.onActivityResult(requestCode, resultCode, data);
 406
 407         if (requestCode == ACTION_SELECT_UPLOAD_PATH && resultCode == RESULT_OK){
 408
 409             OCFile folderToUpload = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 410
 411             mUploadPath = folderToUpload.getRemotePath();
 412
 413             mUploadPath = DisplayUtils.getPathWithoutLastSlash(mUploadPath);
 414
 415             // Show the path on summary preference
 416             mPrefInstantUploadPath.setSummary(mUploadPath);
 417
 418             saveInstantUploadPathOnPreferences();
 419
 420         } else if (requestCode == ACTION_SELECT_UPLOAD_VIDEO_PATH && resultCode == RESULT_OK){
 421
 422             OCFile folderToUploadVideo = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 423
 424             mUploadVideoPath = folderToUploadVideo.getRemotePath();
 425
 426             mUploadVideoPath = DisplayUtils.getPathWithoutLastSlash(mUploadVideoPath);
 427
 428             // Show the video path on summary preference
 429             mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 430
 431             saveInstantUploadVideoPathOnPreferences();
 432         }
 433     }
 434
 435     @Override
 436     protected void onDestroy() {
 437         mDbHandler.close();
 438         super.onDestroy();
 439     }
 440
 441     /**
 442      * Create the list of accounts that has been added into the app
 443      */
 444     @SuppressWarnings("deprecation")
 445     private void addAccountsCheckboxPreferences() {
 446
 447         // Remove accounts in case list is refreshing for avoiding to have
 448         // duplicate items
 449         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 450             mAccountsPrefCategory.removeAll();
 451         }
 452
 453         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 454         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 455         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 456
 457         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 458             // Show create account screen if there isn't any account
 459             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 460                     null,
 461                     null);
 462         }
 463         else {
 464
 465             for (Account a : accounts) {
 466                 RadioButtonPreference accountPreference = new RadioButtonPreference(this);
 467                 accountPreference.setKey(a.name);
 468                 // Handle internationalized domain names
 469                 accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
 470                 mAccountsPrefCategory.addPreference(accountPreference);
 471
 472                 // Check the current account that is being used
 473                 if (a.name.equals(currentAccount.name)) {
 474                     accountPreference.setChecked(true);
 475                 } else {
 476                     accountPreference.setChecked(false);
 477                 }
 478
 479                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 480                     @Override
 481                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 482                         String key = preference.getKey();
 483                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 484                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 485                         for (Account a : accounts) {
 486                             RadioButtonPreference p = (RadioButtonPreference) findPreference(a.name);
 487                             if (key.equals(a.name)) {
 488                                 boolean accountChanged = !p.isChecked();
 489                                 p.setChecked(true);
 490                                 AccountUtils.setCurrentOwnCloudAccount(
 491                                         getApplicationContext(),
 492                                         a.name
 493                                 );
 494                                 if (accountChanged) {
 495                                     // restart the main activity
 496                                     Intent i = new Intent(
 497                                             Preferences.this,
 498                                             FileDisplayActivity.class
 499                                     );
 500                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 501                                     startActivity(i);
 502                                 } else {
 503                                     finish();
 504                                 }
 505                             } else {
 506                                 p.setChecked(false);
 507                             }
 508                         }
 509                         return (Boolean) newValue;
 510                     }
 511                 });
 512
 513             }
 514
 515             // Add Create Account preference at the end of account list if
 516             // Multiaccount is enabled
 517             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 518                 createAddAccountPreference();
 519             }
 520
 521         }
 522     }
 523
 524     /**
 525      * Create the preference for allow adding new accounts
 526      */
 527     private void createAddAccountPreference() {
 528         Preference addAccountPref = new Preference(this);
 529         addAccountPref.setKey("add_account");
 530         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 531         mAccountsPrefCategory.addPreference(addAccountPref);
 532
 533         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 534             @Override
 535             public boolean onPreferenceClick(Preference preference) {
 536                 AccountManager am = AccountManager.get(getApplicationContext());
 537                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
 538                 return true;
 539             }
 540         });
 541
 542     }
 543
 544     /**
 545      * Load upload path set on preferences
 546      */
 547     private void loadInstantUploadPath() {
 548         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 549         mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
 550         mPrefInstantUploadPath.setSummary(mUploadPath);
 551     }
 552
 553     /**
 554      * Save the "Instant Upload Path" on preferences
 555      */
 556     private void saveInstantUploadPathOnPreferences() {
 557         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 558         SharedPreferences.Editor editor = appPrefs.edit();
 559         editor.putString("instant_upload_path", mUploadPath);
 560         editor.commit();
 561     }
 562
 563     /**
 564      * Load upload video path set on preferences
 565      */
 566     private void loadInstantUploadVideoPath() {
 567         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 568         mUploadVideoPath = appPrefs.getString("instant_video_upload_path", getString(R.string.instant_upload_path));
 569         mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 570     }
 571
 572     /**
 573      * Save the "Instant Video Upload Path" on preferences
 574      */
 575     private void saveInstantUploadVideoPathOnPreferences() {
 576         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 577         SharedPreferences.Editor editor = appPrefs.edit();
 578         editor.putString("instant_video_upload_path", mUploadVideoPath);
 579         editor.commit();
 580     }
 581 }