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