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         // Load package info
 124         String temp;
 125         try {
 126             PackageInfo pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 127             temp = pkg.versionName;
 128         } catch (NameNotFoundException e) {
 129             temp = "";
 130             Log_OC.e(TAG, "Error while showing about dialog", e);
 131         }
 132         final String appVersion = temp;
 133
 134         // Register context menu for list of preferences.
 135         registerForContextMenu(getListView());
 136
 137         pCode = (CheckBoxPreference) findPreference("set_pincode");
 138         if (pCode != null){
 139             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 140                 @Override
 141                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 142                     Intent i = new Intent(getApplicationContext(), PinCodeActivity.class);
 143                     i.putExtra(PinCodeActivity.EXTRA_ACTIVITY, "preferences");
 144                     i.putExtra(PinCodeActivity.EXTRA_NEW_STATE, newValue.toString());
 145                     startActivity(i);
 146
 147                     return true;
 148                 }
 149             });
 150
 151         }
 152
 153         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 154
 155         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 156         Preference pHelp =  findPreference("help");
 157         if (pHelp != null ){
 158             if (helpEnabled) {
 159                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 160                     @Override
 161                     public boolean onPreferenceClick(Preference preference) {
 162                         String helpWeb   =(String) getText(R.string.url_help);
 163                         if (helpWeb != null && helpWeb.length() > 0) {
 164                             Uri uriUrl = Uri.parse(helpWeb);
 165                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 166                             startActivity(intent);
 167                         }
 168                         return true;
 169                     }
 170                 });
 171             } else {
 172                 preferenceCategory.removePreference(pHelp);
 173             }
 174
 175         }
 176
 177
 178        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 179        Preference pRecommend =  findPreference("recommend");
 180         if (pRecommend != null){
 181             if (recommendEnabled) {
 182                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 183                     @Override
 184                     public boolean onPreferenceClick(Preference preference) {
 185
 186                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 187                         intent.setType("text/plain");
 188                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 189                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 190
 191                         String appName = getString(R.string.app_name);
 192                         String downloadUrl = getString(R.string.url_app_download);
 193                         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
 194                         String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@'));
 195
 196                         String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
 197                         String recommendText = String.format(getString(R.string.recommend_text), appName, downloadUrl, username);
 198
 199                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 200                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 201                         startActivity(intent);
 202
 203
 204                         return(true);
 205
 206                     }
 207                 });
 208             } else {
 209                 preferenceCategory.removePreference(pRecommend);
 210             }
 211
 212         }
 213
 214         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 215         Preference pFeedback =  findPreference("feedback");
 216         if (pFeedback != null){
 217             if (feedbackEnabled) {
 218                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 219                     @Override
 220                     public boolean onPreferenceClick(Preference preference) {
 221                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 222                         String feedback   =(String) getText(R.string.prefs_feedback) + " - android v" + appVersion;
 223                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 224                         intent.setType("text/plain");
 225                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 226
 227                         intent.setData(Uri.parse(feedbackMail));
 228                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 229                         startActivity(intent);
 230
 231                         return true;
 232                     }
 233                 });
 234             } else {
 235                 preferenceCategory.removePreference(pFeedback);
 236             }
 237
 238         }
 239
 240         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 241         Preference pImprint =  findPreference("imprint");
 242         if (pImprint != null) {
 243             if (imprintEnabled) {
 244                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 245                     @Override
 246                     public boolean onPreferenceClick(Preference preference) {
 247                         String imprintWeb = (String) getText(R.string.url_imprint);
 248                         if (imprintWeb != null && imprintWeb.length() > 0) {
 249                             Uri uriUrl = Uri.parse(imprintWeb);
 250                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 251                             startActivity(intent);
 252                         }
 253                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 254                         return true;
 255                     }
 256                 });
 257             } else {
 258                 preferenceCategory.removePreference(pImprint);
 259             }
 260         }
 261
 262         mPrefInstantUploadPath =  findPreference("instant_upload_path");
 263         if (mPrefInstantUploadPath != null){
 264
 265             mPrefInstantUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 266                     @Override
 267                     public boolean onPreferenceClick(Preference preference) {
 268                         if (!mUploadPath.endsWith(OCFile.PATH_SEPARATOR)) {
 269                             mUploadPath += OCFile.PATH_SEPARATOR;
 270                         }
 271                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 272                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadPath);
 273                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_PATH);
 274                         return true;
 275                     }
 276                 });
 277         }
 278
 279         mPrefInstantVideoUploadPath =  findPreference("instant_video_upload_path");
 280         if (mPrefInstantVideoUploadPath != null){
 281
 282             mPrefInstantVideoUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 283                     @Override
 284                     public boolean onPreferenceClick(Preference preference) {
 285                         if (!mUploadVideoPath.endsWith(OCFile.PATH_SEPARATOR)) {
 286                             mUploadVideoPath += OCFile.PATH_SEPARATOR;
 287                         }
 288                         Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
 289                         intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadVideoPath);
 290                         startActivityForResult(intent, ACTION_SELECT_UPLOAD_VIDEO_PATH);
 291                         return true;
 292                     }
 293                 });
 294         }
 295
 296         /* About App */
 297        pAboutApp = (Preference) findPreference("about_app");
 298        if (pAboutApp != null) {
 299                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 300                pAboutApp.setSummary(String.format(getString(R.string.about_version), appVersion));
 301        }
 302
 303        loadInstantUploadPath();
 304        loadInstantUploadVideoPath();
 305
 306     }
 307
 308     @Override
 309     protected void onPause() {
 310         super.onPause();
 311     }
 312
 313     @Override
 314     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 315
 316         // Filter for only showing contextual menu when long press on the
 317         // accounts
 318         if (mShowContextMenu) {
 319             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 320             mShowContextMenu = false;
 321         }
 322         super.onCreateContextMenu(menu, v, menuInfo);
 323     }
 324
 325     /**
 326      * Called when the user clicked on an item into the context menu created at
 327      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
 328      * every ownCloud {@link Account} , containing 'secondary actions' for them.
 329      *
 330      * {@inheritDoc}
 331      */
 332     @Override
 333     public boolean onContextItemSelected(android.view.MenuItem item) {
 334         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 335         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 336         for (Account a : accounts) {
 337             if (a.name.equals(mAccountName)) {
 338                 if (item.getItemId() == R.id.change_password) {
 339
 340                     // Change account password
 341                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 342                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 343                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 344                             AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 345                     startActivity(updateAccountCredentials);
 346
 347                 } else if (item.getItemId() == R.id.delete_account) {
 348
 349                     // Remove account
 350                     am.removeAccount(a, this, mHandler);
 351                 }
 352             }
 353         }
 354
 355         return true;
 356     }
 357
 358     @Override
 359     public void run(AccountManagerFuture<Boolean> future) {
 360         if (future.isDone()) {
 361             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 362             String accountName = "";
 363             if (a == null) {
 364                 Account[] accounts = AccountManager.get(this).getAccountsByType(MainApp.getAccountType());
 365                 if (accounts.length != 0)
 366                     accountName = accounts[0].name;
 367                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 368             }
 369             addAccountsCheckboxPreferences();
 370         }
 371     }
 372
 373     @Override
 374     protected void onResume() {
 375         super.onResume();
 376         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 377         boolean state = appPrefs.getBoolean("set_pincode", false);
 378         pCode.setChecked(state);
 379
 380         // Populate the accounts category with the list of accounts
 381         addAccountsCheckboxPreferences();
 382     }
 383
 384     @Override
 385     public boolean onCreateOptionsMenu(Menu menu) {
 386         super.onCreateOptionsMenu(menu);
 387         return true;
 388     }
 389
 390     @Override
 391     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 392         super.onMenuItemSelected(featureId, item);
 393         Intent intent;
 394
 395         switch (item.getItemId()) {
 396         case android.R.id.home:
 397             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 398             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 399             startActivity(intent);
 400             break;
 401         default:
 402             Log_OC.w(TAG, "Unknown menu item triggered");
 403             return false;
 404         }
 405         return true;
 406     }
 407
 408     @Override
 409     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 410         super.onActivityResult(requestCode, resultCode, data);
 411
 412         if (requestCode == ACTION_SELECT_UPLOAD_PATH && resultCode == RESULT_OK){
 413
 414             OCFile folderToUpload = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 415
 416             mUploadPath = folderToUpload.getRemotePath();
 417
 418             mUploadPath = DisplayUtils.getPathWithoutLastSlash(mUploadPath);
 419
 420             // Show the path on summary preference
 421             mPrefInstantUploadPath.setSummary(mUploadPath);
 422
 423             saveInstantUploadPathOnPreferences();
 424
 425         } else if (requestCode == ACTION_SELECT_UPLOAD_VIDEO_PATH && resultCode == RESULT_OK){
 426
 427             OCFile folderToUploadVideo = (OCFile) data.getParcelableExtra(UploadPathActivity.EXTRA_FOLDER);
 428
 429             mUploadVideoPath = folderToUploadVideo.getRemotePath();
 430
 431             mUploadVideoPath = DisplayUtils.getPathWithoutLastSlash(mUploadVideoPath);
 432
 433             // Show the video path on summary preference
 434             mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 435
 436             saveInstantUploadVideoPathOnPreferences();
 437         }
 438     }
 439
 440     @Override
 441     protected void onDestroy() {
 442         mDbHandler.close();
 443         super.onDestroy();
 444     }
 445
 446     /**
 447      * Create the list of accounts that has been added into the app
 448      */
 449     @SuppressWarnings("deprecation")
 450     private void addAccountsCheckboxPreferences() {
 451
 452         // Remove accounts in case list is refreshing for avoiding to have
 453         // duplicate items
 454         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 455             mAccountsPrefCategory.removeAll();
 456         }
 457
 458         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 459         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 460         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 461
 462         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 463             // Show create account screen if there isn't any account
 464             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 465                     null,
 466                     null);
 467         }
 468         else {
 469
 470             for (Account a : accounts) {
 471                 RadioButtonPreference accountPreference = new RadioButtonPreference(this);
 472                 accountPreference.setKey(a.name);
 473                 // Handle internationalized domain names
 474                 accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
 475                 mAccountsPrefCategory.addPreference(accountPreference);
 476
 477                 // Check the current account that is being used
 478                 if (a.name.equals(currentAccount.name)) {
 479                     accountPreference.setChecked(true);
 480                 } else {
 481                     accountPreference.setChecked(false);
 482                 }
 483
 484                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 485                     @Override
 486                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 487                         String key = preference.getKey();
 488                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 489                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 490                         for (Account a : accounts) {
 491                             RadioButtonPreference p = (RadioButtonPreference) findPreference(a.name);
 492                             if (key.equals(a.name)) {
 493                                 boolean accountChanged = !p.isChecked();
 494                                 p.setChecked(true);
 495                                 AccountUtils.setCurrentOwnCloudAccount(
 496                                         getApplicationContext(),
 497                                         a.name
 498                                 );
 499                                 if (accountChanged) {
 500                                     // restart the main activity
 501                                     Intent i = new Intent(
 502                                             Preferences.this,
 503                                             FileDisplayActivity.class
 504                                     );
 505                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 506                                     startActivity(i);
 507                                 } else {
 508                                     finish();
 509                                 }
 510                             } else {
 511                                 p.setChecked(false);
 512                             }
 513                         }
 514                         return (Boolean) newValue;
 515                     }
 516                 });
 517
 518             }
 519
 520             // Add Create Account preference at the end of account list if
 521             // Multiaccount is enabled
 522             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 523                 createAddAccountPreference();
 524             }
 525
 526         }
 527     }
 528
 529     /**
 530      * Create the preference for allow adding new accounts
 531      */
 532     private void createAddAccountPreference() {
 533         Preference addAccountPref = new Preference(this);
 534         addAccountPref.setKey("add_account");
 535         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 536         mAccountsPrefCategory.addPreference(addAccountPref);
 537
 538         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 539             @Override
 540             public boolean onPreferenceClick(Preference preference) {
 541                 AccountManager am = AccountManager.get(getApplicationContext());
 542                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
 543                 return true;
 544             }
 545         });
 546
 547     }
 548
 549     /**
 550      * Load upload path set on preferences
 551      */
 552     private void loadInstantUploadPath() {
 553         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 554         mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
 555         mPrefInstantUploadPath.setSummary(mUploadPath);
 556     }
 557
 558     /**
 559      * Save the "Instant Upload Path" on preferences
 560      */
 561     private void saveInstantUploadPathOnPreferences() {
 562         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 563         SharedPreferences.Editor editor = appPrefs.edit();
 564         editor.putString("instant_upload_path", mUploadPath);
 565         editor.commit();
 566     }
 567
 568     /**
 569      * Load upload video path set on preferences
 570      */
 571     private void loadInstantUploadVideoPath() {
 572         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 573         mUploadVideoPath = appPrefs.getString("instant_video_upload_path", getString(R.string.instant_upload_path));
 574         mPrefInstantVideoUploadPath.setSummary(mUploadVideoPath);
 575     }
 576
 577     /**
 578      * Save the "Instant Video Upload Path" on preferences
 579      */
 580     private void saveInstantUploadVideoPathOnPreferences() {
 581         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 582         SharedPreferences.Editor editor = appPrefs.edit();
 583         editor.putString("instant_video_upload_path", mUploadVideoPath);
 584         editor.commit();
 585     }
 586 }