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