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.db.DbHandler;
  54 import com.owncloud.android.ui.LongClickableCheckBoxPreference;
  55 import com.owncloud.android.utils.DisplayUtils;
  56 import com.owncloud.android.utils.Log_OC;
  57
  58
  59 /**
  60  * An Activity that allows the user to change the application's settings.
  61  *
  62  * @author Bartek Przybylski
  63  * @author David A. Velasco
  64  */
  65 public class Preferences extends SherlockPreferenceActivity implements AccountManagerCallback<Boolean> {
  66
  67     private static final String TAG = "OwnCloudPreferences";
  68
  69     private static final String PREVIOUS_ACCOUNT_KEY = "ACCOUNT";
  70
  71     private DbHandler mDbHandler;
  72     private CheckBoxPreference pCode;
  73     //private CheckBoxPreference pLogging;
  74     //private Preference pLoggingHistory;
  75     private Preference pAboutApp;
  76
  77     private Account mPreviousAccount = null;
  78     private PreferenceCategory mAccountsPrefCategory = null;
  79     private final Handler mHandler = new Handler();
  80     private String mAccountName;
  81     private boolean mShowContextMenu = false;
  82
  83
  84     @SuppressWarnings("deprecation")
  85     @Override
  86     public void onCreate(Bundle savedInstanceState) {
  87         super.onCreate(savedInstanceState);
  88         mDbHandler = new DbHandler(getBaseContext());
  89         addPreferencesFromResource(R.xml.preferences);
  90
  91         ActionBar actionBar = getSherlock().getActionBar();
  92         actionBar.setIcon(DisplayUtils.getSeasonalIconId());
  93         actionBar.setDisplayHomeAsUpEnabled(true);
  94
  95         if (savedInstanceState != null) {
  96             mPreviousAccount = savedInstanceState.getParcelable(PREVIOUS_ACCOUNT_KEY);
  97         } else {
  98             mPreviousAccount = AccountUtils.getCurrentOwnCloudAccount(this);
  99         }
 100
 101         // Load the accounts category for adding the list of accounts
 102         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 103
 104         ListView listView = getListView();
 105         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
 106             @Override
 107             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
 108                 ListView listView = (ListView) parent;
 109                 ListAdapter listAdapter = listView.getAdapter();
 110                 Object obj = listAdapter.getItem(position);
 111                 if (obj != null && obj instanceof LongClickableCheckBoxPreference) {
 112                     mShowContextMenu = true;
 113                     mAccountName = obj.toString();
 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         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         /* About App */
 252        pAboutApp = (Preference) findPreference("about_app");
 253        if (pAboutApp != null) {
 254                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 255                PackageInfo pkg;
 256                try {
 257                    pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 258                    pAboutApp.setSummary(String.format(getString(R.string.about_version), pkg.versionName));
 259                } catch (NameNotFoundException e) {
 260                    Log_OC.e(TAG, "Error while showing about dialog", e);
 261                }
 262        }
 263
 264        /* DISABLED FOR RELEASE UNTIL FIXED
 265        pLogging = (CheckBoxPreference) findPreference("log_to_file");
 266        if (pLogging != null) {
 267            pLogging.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 268                @Override
 269                public boolean onPreferenceChange(Preference preference, Object newValue) {
 270
 271                    String logpath = Environment.getExternalStorageDirectory()+File.separator+"owncloud"+File.separator+"log";
 272
 273                    if(!pLogging.isChecked()) {
 274                        Log_OC.d("Debug", "start logging");
 275                        Log_OC.v("PATH", logpath);
 276                        Log_OC.startLogging(logpath);
 277                    }
 278                    else {
 279                        Log_OC.d("Debug", "stop logging");
 280                        Log_OC.stopLogging();
 281                    }
 282                    return true;
 283                }
 284            });
 285        }
 286
 287        pLoggingHistory = (Preference) findPreference("log_history");
 288        if (pLoggingHistory != null) {
 289            pLoggingHistory.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 290
 291             @Override
 292             public boolean onPreferenceClick(Preference preference) {
 293                 Intent intent = new Intent(getApplicationContext(),LogHistoryActivity.class);
 294                 startActivity(intent);
 295                 return true;
 296             }
 297         });
 298        }
 299        */
 300
 301     }
 302
 303     @Override
 304     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 305         if (mShowContextMenu) {
 306             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 307             mShowContextMenu = false;
 308         }
 309         super.onCreateContextMenu(menu, v, menuInfo);
 310     }
 311
 312     /**
 313      * Called when the user clicked on an item into the context menu created at
 314      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
 315      * every ownCloud {@link Account} , containing 'secondary actions' for them.
 316      *
 317      * {@inheritDoc}
 318      */
 319     @Override
 320     public boolean onContextItemSelected(android.view.MenuItem item) {
 321         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 322         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 323         for (Account a : accounts) {
 324             if (a.name.equals(mAccountName)) {
 325                 if (item.getItemId() == R.id.change_password) {
 326                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 327                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 328                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 329                             AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 330                     startActivity(updateAccountCredentials);
 331
 332                 } else if (item.getItemId() == R.id.delete_account) {
 333                     am.removeAccount(a, this, mHandler);
 334                 }
 335             }
 336         }
 337
 338         return true;
 339     }
 340
 341     @Override
 342     public void run(AccountManagerFuture<Boolean> future) {
 343         if (future.isDone()) {
 344             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 345             String accountName = "";
 346             if (a == null) {
 347                 Account[] accounts = AccountManager.get(this).getAccountsByType(MainApp.getAccountType());
 348                 if (accounts.length != 0)
 349                     accountName = accounts[0].name;
 350                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 351             }
 352             createAccountsCheckboxPreferences();
 353         }
 354     }
 355
 356     @Override
 357     protected void onResume() {
 358         super.onResume();
 359         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 360         boolean state = appPrefs.getBoolean("set_pincode", false);
 361         pCode.setChecked(state);
 362
 363         // Populate the accounts category with the list of accounts
 364         createAccountsCheckboxPreferences();
 365     }
 366
 367     @Override
 368     public boolean onCreateOptionsMenu(Menu menu) {
 369         super.onCreateOptionsMenu(menu);
 370         return true;
 371     }
 372
 373     @Override
 374     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 375         super.onMenuItemSelected(featureId, item);
 376         Intent intent;
 377
 378         switch (item.getItemId()) {
 379         case android.R.id.home:
 380             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 381             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 382             startActivity(intent);
 383             break;
 384         default:
 385             Log_OC.w(TAG, "Unknown menu item triggered");
 386             return false;
 387         }
 388         return true;
 389     }
 390
 391     @Override
 392     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 393         super.onActivityResult(requestCode, resultCode, data);
 394     }
 395
 396     @Override
 397     protected void onDestroy() {
 398         mDbHandler.close();
 399         super.onDestroy();
 400     }
 401
 402     /**
 403      * Create the list of accounts that has been added into the app
 404      */
 405     @SuppressWarnings("deprecation")
 406     private void createAccountsCheckboxPreferences() {
 407
 408         // Remove accounts in case list is refreshing for avoiding to have
 409         // duplicate items
 410         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 411             mAccountsPrefCategory.removeAll();
 412         }
 413
 414         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 415         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 416         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 417
 418         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 419             // Show create account screen if there isn't any account
 420             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 421                     null,
 422                     null);
 423         }
 424         else {
 425
 426             for (Account a : accounts) {
 427                 LongClickableCheckBoxPreference accountPreference = new LongClickableCheckBoxPreference(this);
 428                 accountPreference.setKey(a.name);
 429                 accountPreference.setTitle(a.name);
 430
 431                 // Check the current account that is being used
 432                 if (a.name.equals(currentAccount.name)) {
 433                     accountPreference.setChecked(true);
 434                 } else {
 435                     accountPreference.setChecked(false);
 436                 }
 437
 438                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 439                     @Override
 440                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 441                         String key = preference.getKey();
 442                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 443                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 444                         for (Account a : accounts) {
 445                             CheckBoxPreference p = (CheckBoxPreference) findPreference(a.name);
 446                             if (key.equals(a.name)) {
 447                                 p.setChecked(true);
 448                                 AccountUtils.setCurrentOwnCloudAccount(getApplicationContext(), a.name);
 449                             } else {
 450                                 p.setChecked(false);
 451                             }
 452                         }
 453                         return (Boolean) newValue;
 454                     }
 455                 });
 456
 457                 mAccountsPrefCategory.addPreference(accountPreference);
 458             }
 459
 460             // Add Create Account preference at the end of account list if
 461             // Multiaccount is enabled
 462             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 463                 createAddAccountPreference();
 464             }
 465
 466         }
 467     }
 468
 469     /**
 470      * Create the preference for allow adding new accounts
 471      */
 472     private void createAddAccountPreference() {
 473         Preference addAccountPref = new Preference(this);
 474         addAccountPref.setKey("add_account");
 475         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 476         mAccountsPrefCategory.addPreference(addAccountPref);
 477
 478         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 479             @Override
 480             public boolean onPreferenceClick(Preference preference) {
 481                 AccountManager am = AccountManager.get(getApplicationContext());
 482                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
 483                 return true;
 484             }
 485         });
 486
 487     }
 488
 489     @Override
 490     protected void onPause() {
 491         if (this.isFinishing()) {
 492             Account current = AccountUtils.getCurrentOwnCloudAccount(this);
 493             if ((mPreviousAccount == null && current != null)
 494                     || (mPreviousAccount != null && !mPreviousAccount.equals(current))) {
 495                 // the account set as default changed since this activity was
 496                 // created
 497
 498                 // restart the main activity
 499                 Intent i = new Intent(this, FileDisplayActivity.class);
 500                 i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 501                 startActivity(i);
 502             }
 503         }
 504         super.onPause();
 505     }
 506
 507 }