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