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
  92         // Load the accounts category for adding the list of accounts
  93         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
  94
  95         ListView listView = getListView();
  96         listView.setOnItemLongClickListener(new OnItemLongClickListener() {
  97             @Override
  98             public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
  99                 ListView listView = (ListView) parent;
 100                 ListAdapter listAdapter = listView.getAdapter();
 101                 Object obj = listAdapter.getItem(position);
 102
 103                 if (obj != null && obj instanceof LongClickableCheckBoxPreference) {
 104                     mShowContextMenu = true;
 105                     mAccountName = obj.toString();
 106
 107                     Preferences.this.openContextMenu(listView);
 108
 109                     View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
 110                     return longListener.onLongClick(view);
 111                 }
 112                 return false;
 113             }
 114         });
 115
 116         // Register context menu for list of preferences.
 117         registerForContextMenu(getListView());
 118
 119         pCode = (CheckBoxPreference) findPreference("set_pincode");
 120         if (pCode != null){
 121             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 122                 @Override
 123                 public boolean onPreferenceChange(Preference preference, Object newValue) {
 124                     Intent i = new Intent(getApplicationContext(), PinCodeActivity.class);
 125                     i.putExtra(PinCodeActivity.EXTRA_ACTIVITY, "preferences");
 126                     i.putExtra(PinCodeActivity.EXTRA_NEW_STATE, newValue.toString());
 127                     startActivity(i);
 128
 129                     return true;
 130                 }
 131             });
 132
 133         }
 134
 135         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
 136
 137         boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
 138         Preference pHelp =  findPreference("help");
 139         if (pHelp != null ){
 140             if (helpEnabled) {
 141                 pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 142                     @Override
 143                     public boolean onPreferenceClick(Preference preference) {
 144                         String helpWeb   =(String) getText(R.string.url_help);
 145                         if (helpWeb != null && helpWeb.length() > 0) {
 146                             Uri uriUrl = Uri.parse(helpWeb);
 147                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 148                             startActivity(intent);
 149                         }
 150                         return true;
 151                     }
 152                 });
 153             } else {
 154                 preferenceCategory.removePreference(pHelp);
 155             }
 156
 157         }
 158
 159
 160        boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
 161        Preference pRecommend =  findPreference("recommend");
 162         if (pRecommend != null){
 163             if (recommendEnabled) {
 164                 pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 165                     @Override
 166                     public boolean onPreferenceClick(Preference preference) {
 167
 168                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 169                         intent.setType("text/plain");
 170                         intent.setData(Uri.parse(getString(R.string.mail_recommend)));
 171                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 172
 173                         String appName = getString(R.string.app_name);
 174                         String downloadUrl = getString(R.string.url_app_download);
 175                         Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
 176                         String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@'));
 177
 178                         String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
 179                         String recommendText = String.format(getString(R.string.recommend_text), appName, downloadUrl, username);
 180
 181                         intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
 182                         intent.putExtra(Intent.EXTRA_TEXT, recommendText);
 183                         startActivity(intent);
 184
 185
 186                         return(true);
 187
 188                     }
 189                 });
 190             } else {
 191                 preferenceCategory.removePreference(pRecommend);
 192             }
 193
 194         }
 195
 196         boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
 197         Preference pFeedback =  findPreference("feedback");
 198         if (pFeedback != null){
 199             if (feedbackEnabled) {
 200                 pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 201                     @Override
 202                     public boolean onPreferenceClick(Preference preference) {
 203                         String feedbackMail   =(String) getText(R.string.mail_feedback);
 204                         String feedback   =(String) getText(R.string.prefs_feedback);
 205                         Intent intent = new Intent(Intent.ACTION_SENDTO);
 206                         intent.setType("text/plain");
 207                         intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
 208
 209                         intent.setData(Uri.parse(feedbackMail));
 210                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 211                         startActivity(intent);
 212
 213                         return true;
 214                     }
 215                 });
 216             } else {
 217                 preferenceCategory.removePreference(pFeedback);
 218             }
 219
 220         }
 221
 222         boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
 223         Preference pImprint =  findPreference("imprint");
 224         if (pImprint != null) {
 225             if (imprintEnabled) {
 226                 pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 227                     @Override
 228                     public boolean onPreferenceClick(Preference preference) {
 229                         String imprintWeb = (String) getText(R.string.url_imprint);
 230                         if (imprintWeb != null && imprintWeb.length() > 0) {
 231                             Uri uriUrl = Uri.parse(imprintWeb);
 232                             Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
 233                             startActivity(intent);
 234                         }
 235                         //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
 236                         return true;
 237                     }
 238                 });
 239             } else {
 240                 preferenceCategory.removePreference(pImprint);
 241             }
 242         }
 243
 244         /* About App */
 245        pAboutApp = (Preference) findPreference("about_app");
 246        if (pAboutApp != null) {
 247                pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
 248                PackageInfo pkg;
 249                try {
 250                    pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
 251                    pAboutApp.setSummary(String.format(getString(R.string.about_version), pkg.versionName));
 252                } catch (NameNotFoundException e) {
 253                    Log_OC.e(TAG, "Error while showing about dialog", e);
 254                }
 255        }
 256
 257        /* DISABLED FOR RELEASE UNTIL FIXED
 258        pLogging = (CheckBoxPreference) findPreference("log_to_file");
 259        if (pLogging != null) {
 260            pLogging.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 261                @Override
 262                public boolean onPreferenceChange(Preference preference, Object newValue) {
 263
 264                    String logpath = Environment.getExternalStorageDirectory()+File.separator+"owncloud"+File.separator+"log";
 265
 266                    if(!pLogging.isChecked()) {
 267                        Log_OC.d("Debug", "start logging");
 268                        Log_OC.v("PATH", logpath);
 269                        Log_OC.startLogging(logpath);
 270                    }
 271                    else {
 272                        Log_OC.d("Debug", "stop logging");
 273                        Log_OC.stopLogging();
 274                    }
 275                    return true;
 276                }
 277            });
 278        }
 279
 280        pLoggingHistory = (Preference) findPreference("log_history");
 281        if (pLoggingHistory != null) {
 282            pLoggingHistory.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 283
 284             @Override
 285             public boolean onPreferenceClick(Preference preference) {
 286                 Intent intent = new Intent(getApplicationContext(),LogHistoryActivity.class);
 287                 startActivity(intent);
 288                 return true;
 289             }
 290         });
 291        }
 292        */
 293
 294     }
 295
 296     @Override
 297     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 298
 299         // Filter for only showing contextual menu when long press on the
 300         // accounts
 301         if (mShowContextMenu) {
 302             getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 303             mShowContextMenu = false;
 304         }
 305         super.onCreateContextMenu(menu, v, menuInfo);
 306     }
 307
 308     /**
 309      * Called when the user clicked on an item into the context menu created at
 310      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
 311      * every ownCloud {@link Account} , containing 'secondary actions' for them.
 312      *
 313      * {@inheritDoc}
 314      */
 315     @Override
 316     public boolean onContextItemSelected(android.view.MenuItem item) {
 317         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 318         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 319         for (Account a : accounts) {
 320             if (a.name.equals(mAccountName)) {
 321                 if (item.getItemId() == R.id.change_password) {
 322
 323                     // Change account password
 324                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 325                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 326                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
 327                             AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 328                     startActivity(updateAccountCredentials);
 329
 330                 } else if (item.getItemId() == R.id.delete_account) {
 331
 332                     // Remove 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             addAccountsCheckboxPreferences();
 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         addAccountsCheckboxPreferences();
 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 addAccountsCheckboxPreferences() {
 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                 mAccountsPrefCategory.addPreference(accountPreference);
 431
 432                 // Check the current account that is being used
 433                 if (a.name.equals(currentAccount.name)) {
 434                     accountPreference.setChecked(true);
 435                 } else {
 436                     accountPreference.setChecked(false);
 437                 }
 438
 439                 accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
 440                     @Override
 441                     public boolean onPreferenceChange(Preference preference, Object newValue) {
 442                         String key = preference.getKey();
 443                         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 444                         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 445                         for (Account a : accounts) {
 446                             CheckBoxPreference p = (CheckBoxPreference) findPreference(a.name);
 447                             if (key.equals(a.name)) {
 448                                 boolean accountChanged = !p.isChecked();
 449                                 p.setChecked(true);
 450                                 AccountUtils.setCurrentOwnCloudAccount(
 451                                         getApplicationContext(),
 452                                         a.name
 453                                 );
 454                                 if (accountChanged) {
 455                                     // restart the main activity
 456                                     Intent i = new Intent(
 457                                             Preferences.this,
 458                                             FileDisplayActivity.class
 459                                     );
 460                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 461                                     startActivity(i);
 462                                 } else {
 463                                     finish();
 464                                 }
 465                             } else {
 466                                 p.setChecked(false);
 467                             }
 468                         }
 469                         return (Boolean) newValue;
 470                     }
 471                 });
 472
 473             }
 474
 475             // Add Create Account preference at the end of account list if
 476             // Multiaccount is enabled
 477             if (getResources().getBoolean(R.bool.multiaccount_support)) {
 478                 createAddAccountPreference();
 479             }
 480
 481         }
 482     }
 483
 484     /**
 485      * Create the preference for allow adding new accounts
 486      */
 487     private void createAddAccountPreference() {
 488         Preference addAccountPref = new Preference(this);
 489         addAccountPref.setKey("add_account");
 490         addAccountPref.setTitle(getString(R.string.prefs_add_account));
 491         mAccountsPrefCategory.addPreference(addAccountPref);
 492
 493         addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 494             @Override
 495             public boolean onPreferenceClick(Preference preference) {
 496                 AccountManager am = AccountManager.get(getApplicationContext());
 497                 am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
 498                 return true;
 499             }
 500         });
 501
 502     }
 503
 504 }