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 DbHandler mDbHandler;
  70     private CheckBoxPreference pCode;
  71     //private CheckBoxPreference pLogging;
  72     //private Preference pLoggingHistory;
  73     private Preference pAboutApp;
  74
  75     private PreferenceCategory mAccountsPrefCategory = null;
  76     private final Handler mHandler = new Handler();
  77     private String mAccountName;
  78     private boolean mShowContextMenu = false;
  79
  80
  81     @SuppressWarnings("deprecation")
  82     @Override
  83     public void onCreate(Bundle savedInstanceState) {
  84         super.onCreate(savedInstanceState);
  85         mDbHandler = new DbHandler(getBaseContext());
  86         addPreferencesFromResource(R.xml.preferences);
  87
  88         ActionBar actionBar = getSherlock().getActionBar();
  89         actionBar.setIcon(DisplayUtils.getSeasonalIconId());
  90         actionBar.setDisplayHomeAsUpEnabled(true);
  91         actionBar.setTitle(R.string.actionbar_settings);
  92
  93         // Load the accounts category for adding the list of accounts
  94         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
  95
  96         ListView listView = getListView();
  97         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
  98             @Override
  99             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
 100                 ListView listView = (ListView) parent;
 101                 ListAdapter listAdapter = listView.getAdapter();
 102                 Object obj = listAdapter.getItem(position);
 103
 104                 if (obj != null && obj instanceof LongClickableCheckBoxPreference) {
 105                     mShowContextMenu = true;
 106                     mAccountName = obj.toString();
 107
 108                     Preferences.this.openContextMenu(listView);
 109
 110                     View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
 111                     return longListener.onLongClick(view);
 112                 }
 113                 return false;
 114             }
 115         });
 116
 117         // Register context menu for list of preferences.
 118         registerForContextMenu(getListView());
 119
 120         pCode = (CheckBoxPreference) findPreference("set_pincode");
 121         if (pCode != null){
 122             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 123                 @Override
 124                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 125                     Intent i = new Intent(getApplicationContext(), PinCodeActivity.class);
 126                     i.putExtra(PinCodeActivity.EXTRA_ACTIVITY, "preferences");
 127                     i.putExtra(PinCodeActivity.EXTRA_NEW_STATE, newValue.toString());
 128                     startActivity(i);
 129
 130                     return true;
 131                 }
 132             });
 133
 134         }
 135
 136         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 137
 138         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 139         Preference pHelp =  findPreference("help");
 140         if (pHelp != null ){
 141             if (helpEnabled) {
 142                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 143                     @Override
 144                     public boolean onPreferenceClick(Preference preference) {
 145                         String helpWeb   =(String) getText(R.string.url_help);
 146                         if (helpWeb != null && helpWeb.length() > 0) {
 147                             Uri uriUrl = Uri.parse(helpWeb);
 148                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 149                             startActivity(intent);
 150                         }
 151                         return true;
 152                     }
 153                 });
 154             } else {
 155                 preferenceCategory.removePreference(pHelp);
 156             }
 157
 158         }
 159
 160
 161        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 162        Preference pRecommend =  findPreference("recommend");
 163         if (pRecommend != null){
 164             if (recommendEnabled) {
 165                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 166                     @Override
 167                     public boolean onPreferenceClick(Preference preference) {
 168
 169                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 170                         intent.setType("text/plain");
 171                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 172                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 173
 174                         String appName = getString(R.string.app_name);
 175                         String downloadUrl = getString(R.string.url_app_download);
 176                         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
 177                         String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@'));
 178
 179                         String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
 180                         String recommendText = String.format(getString(R.string.recommend_text), appName, downloadUrl, username);
 181
 182                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 183                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 184                         startActivity(intent);
 185
 186
 187                         return(true);
 188
 189                     }
 190                 });
 191             } else {
 192                 preferenceCategory.removePreference(pRecommend);
 193             }
 194
 195         }
 196
 197         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 198         Preference pFeedback =  findPreference("feedback");
 199         if (pFeedback != null){
 200             if (feedbackEnabled) {
 201                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 202                     @Override
 203                     public boolean onPreferenceClick(Preference preference) {
 204                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 205                         String feedback   =(String) getText(R.string.prefs_feedback);
 206                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 207                         intent.setType("text/plain");
 208                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 209
 210                         intent.setData(Uri.parse(feedbackMail));
 211                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 212                         startActivity(intent);
 213
 214                         return true;
 215                     }
 216                 });
 217             } else {
 218                 preferenceCategory.removePreference(pFeedback);
 219             }
 220
 221         }
 222
 223         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 224         Preference pImprint =  findPreference("imprint");
 225         if (pImprint != null) {
 226             if (imprintEnabled) {
 227                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 228                     @Override
 229                     public boolean onPreferenceClick(Preference preference) {
 230                         String imprintWeb = (String) getText(R.string.url_imprint);
 231                         if (imprintWeb != null && imprintWeb.length() > 0) {
 232                             Uri uriUrl = Uri.parse(imprintWeb);
 233                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 234                             startActivity(intent);
 235                         }
 236                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 237                         return true;
 238                     }
 239                 });
 240             } else {
 241                 preferenceCategory.removePreference(pImprint);
 242             }
 243         }
 244
 245         /* About App */
 246        pAboutApp = (Preference) findPreference("about_app");
 247        if (pAboutApp != null) {
 248                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 249                PackageInfo pkg;
 250                try {
 251                    pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 252                    pAboutApp.setSummary(String.format(getString(R.string.about_version), pkg.versionName));
 253                } catch (NameNotFoundException e) {
 254                    Log_OC.e(TAG, "Error while showing about dialog", e);
 255                }
 256        }
 257
 258        /* DISABLED FOR RELEASE UNTIL FIXED
 259        pLogging = (CheckBoxPreference) findPreference("log_to_file");
 260        if (pLogging != null) {
 261            pLogging.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 262                @Override
 263                public boolean onPreferenceChange(Preference preference, Object newValue) {
 264
 265                    String logpath = Environment.getExternalStorageDirectory()+File.separator+"owncloud"+File.separator+"log";
 266
 267                    if(!pLogging.isChecked()) {
 268                        Log_OC.d("Debug", "start logging");
 269                        Log_OC.v("PATH", logpath);
 270                        Log_OC.startLogging(logpath);
 271                    }
 272                    else {
 273                        Log_OC.d("Debug", "stop logging");
 274                        Log_OC.stopLogging();
 275                    }
 276                    return true;
 277                }
 278            });
 279        }
 280
 281        pLoggingHistory = (Preference) findPreference("log_history");
 282        if (pLoggingHistory != null) {
 283            pLoggingHistory.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 284
 285             @Override
 286             public boolean onPreferenceClick(Preference preference) {
 287                 Intent intent = new Intent(getApplicationContext(),LogHistoryActivity.class);
 288                 startActivity(intent);
 289                 return true;
 290             }
 291         });
 292        }
 293        */
 294
 295     }
 296
 297     @Override
 298     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 299
 300         // Filter for only showing contextual menu when long press on the
 301         // accounts
 302         if (mShowContextMenu) {
 303             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 304             mShowContextMenu = false;
 305         }
 306         super.onCreateContextMenu(menu, v, menuInfo);
 307     }
 308
 309     /**
 310      * Called when the user clicked on an item into the context menu created at
 311      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
 312      * every ownCloud {@link Account} , containing 'secondary actions' for them.
 313      *
 314      * {@inheritDoc}
 315      */
 316     @Override
 317     public boolean onContextItemSelected(android.view.MenuItem item) {
 318         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 319         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 320         for (Account a : accounts) {
 321             if (a.name.equals(mAccountName)) {
 322                 if (item.getItemId() == R.id.change_password) {
 323
 324                     // Change account password
 325                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 326                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 327                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 328                             AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 329                     startActivity(updateAccountCredentials);
 330
 331                 } else if (item.getItemId() == R.id.delete_account) {
 332
 333                     // Remove account
 334                     am.removeAccount(a, this, mHandler);
 335                 }
 336             }
 337         }
 338
 339         return true;
 340     }
 341
 342     @Override
 343     public void run(AccountManagerFuture<Boolean> future) {
 344         if (future.isDone()) {
 345             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 346             String accountName = "";
 347             if (a == null) {
 348                 Account[] accounts = AccountManager.get(this).getAccountsByType(MainApp.getAccountType());
 349                 if (accounts.length != 0)
 350                     accountName = accounts[0].name;
 351                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 352             }
 353             addAccountsCheckboxPreferences();
 354         }
 355     }
 356
 357     @Override
 358     protected void onResume() {
 359         super.onResume();
 360         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
 361         boolean state = appPrefs.getBoolean("set_pincode", false);
 362         pCode.setChecked(state);
 363
 364         // Populate the accounts category with the list of accounts
 365         addAccountsCheckboxPreferences();
 366     }
 367
 368     @Override
 369     public boolean onCreateOptionsMenu(Menu menu) {
 370         super.onCreateOptionsMenu(menu);
 371         return true;
 372     }
 373
 374     @Override
 375     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 376         super.onMenuItemSelected(featureId, item);
 377         Intent intent;
 378
 379         switch (item.getItemId()) {
 380         case android.R.id.home:
 381             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 382             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 383             startActivity(intent);
 384             break;
 385         default:
 386             Log_OC.w(TAG, "Unknown menu item triggered");
 387             return false;
 388         }
 389         return true;
 390     }
 391
 392     @Override
 393     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 394         super.onActivityResult(requestCode, resultCode, data);
 395     }
 396
 397     @Override
 398     protected void onDestroy() {
 399         mDbHandler.close();
 400         super.onDestroy();
 401     }
 402
 403     /**
 404      * Create the list of accounts that has been added into the app
 405      */
 406     @SuppressWarnings("deprecation")
 407     private void addAccountsCheckboxPreferences() {
 408
 409         // Remove accounts in case list is refreshing for avoiding to have
 410         // duplicate items
 411         if (mAccountsPrefCategory.getPreferenceCount() > 0) {
 412             mAccountsPrefCategory.removeAll();
 413         }
 414
 415         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 416         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 417         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
 418
 419         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 420             // Show create account screen if there isn't any account
 421             am.addAccount(MainApp.getAccountType(), null, null, null, this,
 422                     null,
 423                     null);
 424         }
 425         else {
 426
 427             for (Account a : accounts) {
 428                 LongClickableCheckBoxPreference accountPreference = new LongClickableCheckBoxPreference(this);
 429                 accountPreference.setKey(a.name);
 430                 accountPreference.setTitle(a.name);
 431                 mAccountsPrefCategory.addPreference(accountPreference);
 432
 433                 // Check the current account that is being used
 434                 if (a.name.equals(currentAccount.name)) {
 435                     accountPreference.setChecked(true);
 436                 } else {
 437                     accountPreference.setChecked(false);
 438                 }
 439
 440                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 441                     @Override
 442                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 443                         String key = preference.getKey();
 444                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 445                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 446                         for (Account a : accounts) {
 447                             CheckBoxPreference p = (CheckBoxPreference) findPreference(a.name);
 448                             if (key.equals(a.name)) {
 449                                 boolean accountChanged = !p.isChecked();
 450                                 p.setChecked(true);
 451                                 AccountUtils.setCurrentOwnCloudAccount(
 452                                         getApplicationContext(),
 453                                         a.name
 454                                 );
 455                                 if (accountChanged) {
 456                                     // restart the main activity
 457                                     Intent i = new Intent(
 458                                             Preferences.this,
 459                                             FileDisplayActivity.class
 460                                     );
 461                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 462                                     startActivity(i);
 463                                 } else {
 464                                     finish();
 465                                 }
 466                             } else {
 467                                 p.setChecked(false);
 468                             }
 469                         }
 470                         return (Boolean) newValue;
 471                     }
 472                 });
 473
 474             }
 475
 476             // Add Create Account preference at the end of account list if
 477             // Multiaccount is enabled
 478             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 479                 createAddAccountPreference();
 480             }
 481
 482         }
 483     }
 484
 485     /**
 486      * Create the preference for allow adding new accounts
 487      */
 488     private void createAddAccountPreference() {
 489         Preference addAccountPref = new Preference(this);
 490         addAccountPref.setKey("add_account");
 491         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 492         mAccountsPrefCategory.addPreference(addAccountPref);
 493
 494         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 495             @Override
 496             public boolean onPreferenceClick(Preference preference) {
 497                 AccountManager am = AccountManager.get(getApplicationContext());
 498                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
 499                 return true;
 500             }
 501         });
 502
 503     }
 504
 505 }