src/com/owncloud/android/ui/activity/AuthenticatorActivity.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2012  Bartek Przybylski
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation, either version 3 of the License, or
   7  *   (at your option) any later version.
   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
  19 package com.owncloud.android.ui.activity;
  20
  21 import java.net.MalformedURLException;
  22 import java.net.URL;
  23
  24 import com.owncloud.android.AccountUtils;
  25 import com.owncloud.android.authenticator.AccountAuthenticator;
  26 import com.owncloud.android.authenticator.AuthenticationRunnable;
  27 import com.owncloud.android.authenticator.ConnectionCheckOperation;
  28 import com.owncloud.android.authenticator.OnAuthenticationResultListener;
  29 import com.owncloud.android.authenticator.OnConnectCheckListener;
  30 import com.owncloud.android.ui.dialog.SslValidatorDialog;
  31 import com.owncloud.android.ui.dialog.SslValidatorDialog.OnSslValidatorListener;
  32 import com.owncloud.android.network.OwnCloudClientUtils;
  33 import com.owncloud.android.operations.OnRemoteOperationListener;
  34 import com.owncloud.android.operations.RemoteOperation;
  35 import com.owncloud.android.operations.RemoteOperationResult;
  36
  37 import android.accounts.Account;
  38 import android.accounts.AccountAuthenticatorActivity;
  39 import android.accounts.AccountManager;
  40 import android.app.AlertDialog;
  41 import android.app.Dialog;
  42 import android.app.ProgressDialog;
  43 import android.content.ContentResolver;
  44 import android.content.DialogInterface;
  45 import android.content.Intent;
  46 import android.content.SharedPreferences;
  47 import android.net.Uri;
  48 import android.os.Bundle;
  49 import android.os.Handler;
  50 import android.preference.PreferenceManager;
  51 import android.text.InputType;
  52 import android.util.Log;
  53 import android.view.View;
  54 import android.view.View.OnClickListener;
  55 import android.view.View.OnFocusChangeListener;
  56 import android.view.Window;
  57 import android.widget.ImageView;
  58 import android.widget.TextView;
  59 import com.owncloud.android.R;
  60
  61 import eu.alefzero.webdav.WebdavClient;
  62
  63 /**
  64  * This Activity is used to add an ownCloud account to the App
  65  *
  66  * @author Bartek Przybylski
  67  *
  68  */
  69 public class AuthenticatorActivity extends AccountAuthenticatorActivity
  70         implements OnAuthenticationResultListener, OnConnectCheckListener, OnRemoteOperationListener, OnSslValidatorListener,
  71         OnFocusChangeListener, OnClickListener {
  72
  73     private static final int DIALOG_LOGIN_PROGRESS = 0;
  74     private static final int DIALOG_SSL_VALIDATOR = 1;
  75     private static final int DIALOG_CERT_NOT_SAVED = 2;
  76
  77     private static final String TAG = "AuthActivity";
  78
  79     private Thread mAuthThread;
  80     private AuthenticationRunnable mAuthRunnable;
  81     //private ConnectionCheckerRunnable mConnChkRunnable = null;
  82     private ConnectionCheckOperation mConnChkRunnable;
  83     private final Handler mHandler = new Handler();
  84     private String mBaseUrl;
  85
  86     private static final String STATUS_TEXT = "STATUS_TEXT";
  87     private static final String STATUS_ICON = "STATUS_ICON";
  88     private static final String STATUS_CORRECT = "STATUS_CORRECT";
  89     private static final String IS_SSL_CONN = "IS_SSL_CONN";
  90     private int mStatusText, mStatusIcon;
  91     private boolean mStatusCorrect, mIsSslConn;
  92     private RemoteOperationResult mLastSslFailedResult;
  93
  94     public static final String PARAM_USERNAME = "param_Username";
  95     public static final String PARAM_HOSTNAME = "param_Hostname";
  96
  97     @Override
  98     protected void onCreate(Bundle savedInstanceState) {
  99         super.onCreate(savedInstanceState);
 100         getWindow().requestFeature(Window.FEATURE_NO_TITLE);
 101         setContentView(R.layout.account_setup);
 102         ImageView iv = (ImageView) findViewById(R.id.refreshButton);
 103         ImageView iv2 = (ImageView) findViewById(R.id.viewPassword);
 104         TextView tv = (TextView) findViewById(R.id.host_URL);
 105         TextView tv2 = (TextView) findViewById(R.id.account_password);
 106
 107         if (savedInstanceState != null) {
 108             mStatusIcon = savedInstanceState.getInt(STATUS_ICON);
 109             mStatusText = savedInstanceState.getInt(STATUS_TEXT);
 110             mStatusCorrect = savedInstanceState.getBoolean(STATUS_CORRECT);
 111             mIsSslConn = savedInstanceState.getBoolean(IS_SSL_CONN);
 112             setResultIconAndText(mStatusIcon, mStatusText);
 113             findViewById(R.id.buttonOK).setEnabled(mStatusCorrect);
 114             if (!mStatusCorrect)
 115                 iv.setVisibility(View.VISIBLE);
 116             else
 117                 iv.setVisibility(View.INVISIBLE);
 118
 119         } else {
 120             mStatusText = mStatusIcon = 0;
 121             mStatusCorrect = false;
 122             mIsSslConn = false;
 123         }
 124         iv.setOnClickListener(this);
 125         iv2.setOnClickListener(this);
 126         tv.setOnFocusChangeListener(this);
 127         tv2.setOnFocusChangeListener(this);
 128     }
 129
 130     @Override
 131     protected void onSaveInstanceState(Bundle outState) {
 132         outState.putInt(STATUS_ICON, mStatusIcon);
 133         outState.putInt(STATUS_TEXT, mStatusText);
 134         outState.putBoolean(STATUS_CORRECT, mStatusCorrect);
 135         super.onSaveInstanceState(outState);
 136     }
 137
 138     @Override
 139     protected Dialog onCreateDialog(int id) {
 140         Dialog dialog = null;
 141         switch (id) {
 142         case DIALOG_LOGIN_PROGRESS: {
 143             ProgressDialog working_dialog = new ProgressDialog(this);
 144             working_dialog.setMessage(getResources().getString(
 145                     R.string.auth_trying_to_login));
 146             working_dialog.setIndeterminate(true);
 147             working_dialog.setCancelable(true);
 148             working_dialog
 149                     .setOnCancelListener(new DialogInterface.OnCancelListener() {
 150                         @Override
 151                         public void onCancel(DialogInterface dialog) {
 152                             Log.i(TAG, "Login canceled");
 153                             if (mAuthThread != null) {
 154                                 mAuthThread.interrupt();
 155                                 finish();
 156                             }
 157                         }
 158                     });
 159             dialog = working_dialog;
 160             break;
 161         }
 162         case DIALOG_SSL_VALIDATOR: {
 163             SslValidatorDialog sslValidator = SslValidatorDialog.newInstance(this, mLastSslFailedResult, this);
 164             if (sslValidator != null)
 165                 dialog = sslValidator;
 166             // else, mLastSslFailedResult is not an SSL fail recoverable by accepting the server certificate as reliable; dialog will still be null
 167             break;
 168         }
 169         case DIALOG_CERT_NOT_SAVED: {
 170             AlertDialog.Builder builder = new AlertDialog.Builder(this);
 171             builder.setMessage(getResources().getString(R.string.ssl_validator_not_saved));
 172             builder.setCancelable(false);
 173             builder.setPositiveButton(R.string.common_ok, new DialogInterface.OnClickListener() {
 174                     @Override
 175                     public void onClick(DialogInterface dialog, int which) {
 176                         dialog.dismiss();
 177                     };
 178                 });
 179             dialog = builder.create();
 180             break;
 181         }
 182         default:
 183             Log.e(TAG, "Incorrect dialog called with id = " + id);
 184         }
 185         return dialog;
 186     }
 187
 188     @Override
 189     protected void onPrepareDialog(int id, Dialog dialog, Bundle args) {
 190         switch (id) {
 191         case DIALOG_LOGIN_PROGRESS:
 192         case DIALOG_CERT_NOT_SAVED:
 193             break;
 194         case DIALOG_SSL_VALIDATOR: {
 195             ((SslValidatorDialog)dialog).updateResult(mLastSslFailedResult);
 196             break;
 197         }
 198         default:
 199             Log.e(TAG, "Incorrect dialog called with id = " + id);
 200         }
 201     }
 202
 203     public void onAuthenticationResult(boolean success, String message) {
 204         if (success) {
 205             TextView username_text = (TextView) findViewById(R.id.account_username), password_text = (TextView) findViewById(R.id.account_password);
 206
 207             URL url;
 208             try {
 209                 url = new URL(message);
 210             } catch (MalformedURLException e) {
 211                 // should never happen
 212                 Log.e(getClass().getName(), "Malformed URL: " + message);
 213                 return;
 214             }
 215
 216             String username = username_text.getText().toString().trim();
 217             String accountName = username + "@" + url.getHost();
 218             if (url.getPort() >= 0) {
 219                 accountName += ":" + url.getPort();
 220             }
 221             Account account = new Account(accountName,
 222                     AccountAuthenticator.ACCOUNT_TYPE);
 223             AccountManager accManager = AccountManager.get(this);
 224             accManager.addAccountExplicitly(account, password_text.getText()
 225                     .toString(), null);
 226
 227             // Add this account as default in the preferences, if there is none
 228             // already
 229             Account defaultAccount = AccountUtils
 230                     .getCurrentOwnCloudAccount(this);
 231             if (defaultAccount == null) {
 232                 SharedPreferences.Editor editor = PreferenceManager
 233                         .getDefaultSharedPreferences(this).edit();
 234                 editor.putString("select_oc_account", accountName);
 235                 editor.commit();
 236             }
 237
 238             final Intent intent = new Intent();
 239             intent.putExtra(AccountManager.KEY_ACCOUNT_TYPE,
 240                     AccountAuthenticator.ACCOUNT_TYPE);
 241             intent.putExtra(AccountManager.KEY_ACCOUNT_NAME, account.name);
 242             intent.putExtra(AccountManager.KEY_AUTHTOKEN,
 243                     AccountAuthenticator.ACCOUNT_TYPE);
 244             intent.putExtra(AccountManager.KEY_USERDATA, username);
 245
 246             accManager.setUserData(account, AccountAuthenticator.KEY_OC_URL,
 247                     url.toString());
 248             accManager.setUserData(account,
 249                     AccountAuthenticator.KEY_OC_VERSION, mConnChkRunnable
 250                             .getDiscoveredVersion().toString());
 251
 252             accManager.setUserData(account,
 253                     AccountAuthenticator.KEY_OC_BASE_URL, mBaseUrl);
 254
 255             setAccountAuthenticatorResult(intent.getExtras());
 256             setResult(RESULT_OK, intent);
 257             Bundle bundle = new Bundle();
 258             bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
 259             //getContentResolver().startSync(ProviderTableMeta.CONTENT_URI,
 260             //        bundle);
 261             ContentResolver.requestSync(account, "org.owncloud", bundle);
 262
 263             /*
 264              * if
 265              * (mConnChkRunnable.getDiscoveredVersion().compareTo(OwnCloudVersion
 266              * .owncloud_v2) >= 0) { Intent i = new Intent(this,
 267              * ExtensionsAvailableActivity.class); startActivity(i); }
 268              */
 269
 270             finish();
 271         } else {
 272             try {
 273                 dismissDialog(DIALOG_LOGIN_PROGRESS);
 274             } catch (IllegalArgumentException e) {
 275                 // NOTHING TO DO ; can't find out what situation that leads to the exception in this code, but user logs signal that it happens
 276             }
 277             TextView tv = (TextView) findViewById(R.id.account_username);
 278             tv.setError(message);
 279         }
 280     }
 281     public void onCancelClick(View view) {
 282         setResult(RESULT_CANCELED);
 283         finish();
 284     }
 285
 286     public void onOkClick(View view) {
 287         String prefix = "";
 288         String url = ((TextView) findViewById(R.id.host_URL)).getText()
 289                 .toString().trim();
 290         if (mIsSslConn) {
 291             prefix = "https://";
 292         } else {
 293             prefix = "http://";
 294         }
 295         if (url.toLowerCase().startsWith("http://")
 296                 || url.toLowerCase().startsWith("https://")) {
 297             prefix = "";
 298         }
 299         continueConnection(prefix);
 300     }
 301
 302     public void onRegisterClick(View view) {
 303         Intent register = new Intent(Intent.ACTION_VIEW, Uri.parse("https://owncloud.com/mobile/new"));
 304         setResult(RESULT_CANCELED);
 305         startActivity(register);
 306     }
 307
 308     private void continueConnection(String prefix) {
 309         String url = ((TextView) findViewById(R.id.host_URL)).getText()
 310                 .toString().trim();
 311         String username = ((TextView) findViewById(R.id.account_username))
 312                 .getText().toString();
 313         String password = ((TextView) findViewById(R.id.account_password))
 314                 .getText().toString();
 315         if (url.endsWith("/"))
 316             url = url.substring(0, url.length() - 1);
 317
 318         URL uri = null;
 319         String webdav_path = AccountUtils.getWebdavPath(mConnChkRunnable
 320                 .getDiscoveredVersion());
 321
 322         if (webdav_path == null) {
 323             onAuthenticationResult(false, getString(R.string.auth_bad_oc_version_title));
 324             return;
 325         }
 326
 327         try {
 328             mBaseUrl = prefix + url;
 329             String url_str = prefix + url + webdav_path;
 330             uri = new URL(url_str);
 331         } catch (MalformedURLException e) {
 332             // should never happen
 333             onAuthenticationResult(false, getString(R.string.auth_incorrect_address_title));
 334             return;
 335         }
 336
 337         showDialog(DIALOG_LOGIN_PROGRESS);
 338         mAuthRunnable = new AuthenticationRunnable(uri, username, password, this);
 339         mAuthRunnable.setOnAuthenticationResultListener(this, mHandler);
 340         mAuthThread = new Thread(mAuthRunnable);
 341         mAuthThread.start();
 342     }
 343
 344     @Override
 345     public void onConnectionCheckResult(ResultType type) {
 346         mStatusText = mStatusIcon = 0;
 347         mStatusCorrect = false;
 348         String t_url = ((TextView) findViewById(R.id.host_URL)).getText()
 349                 .toString().trim().toLowerCase();
 350
 351         switch (type) {
 352         case OK_SSL:
 353             mIsSslConn = true;
 354             mStatusIcon = android.R.drawable.ic_secure;
 355             mStatusText = R.string.auth_secure_connection;
 356             mStatusCorrect = true;
 357             break;
 358         case OK_NO_SSL:
 359             mIsSslConn = false;
 360             mStatusCorrect = true;
 361             if (t_url.startsWith("http://") ) {
 362                 mStatusText = R.string.auth_connection_established;
 363                 mStatusIcon = R.drawable.ic_ok;
 364             } else {
 365                 mStatusText = R.string.auth_nossl_plain_ok_title;
 366                 mStatusIcon = android.R.drawable.ic_partial_secure;
 367             }
 368             break;
 369         case BAD_OC_VERSION:
 370             mStatusIcon = R.drawable.common_error;
 371             mStatusText = R.string.auth_bad_oc_version_title;
 372             break;
 373         case WRONG_CONNECTION:
 374             mStatusIcon = R.drawable.common_error;
 375             mStatusText = R.string.auth_wrong_connection_title;
 376             break;
 377         case TIMEOUT:
 378             mStatusIcon = R.drawable.common_error;
 379             mStatusText = R.string.auth_timeout_title;
 380             break;
 381         case INCORRECT_ADDRESS:
 382             mStatusIcon = R.drawable.common_error;
 383             mStatusText = R.string.auth_incorrect_address_title;
 384             break;
 385         case SSL_UNVERIFIED_SERVER:
 386             mStatusIcon = R.drawable.common_error;
 387             mStatusText = R.string.auth_ssl_unverified_server_title;
 388             break;
 389         case SSL_INIT_ERROR:
 390             mStatusIcon = R.drawable.common_error;
 391             mStatusText = R.string.auth_ssl_general_error_title;
 392             break;
 393         case HOST_NOT_AVAILABLE:
 394             mStatusIcon = R.drawable.common_error;
 395             mStatusText = R.string.auth_unknown_host_title;
 396             break;
 397         case NO_NETWORK_CONNECTION:
 398             mStatusIcon = R.drawable.no_network;
 399             mStatusText = R.string.auth_no_net_conn_title;
 400             break;
 401         case INSTANCE_NOT_CONFIGURED:
 402             mStatusIcon = R.drawable.common_error;
 403             mStatusText = R.string.auth_not_configured_title;
 404             break;
 405         case UNKNOWN_ERROR:
 406             mStatusIcon = R.drawable.common_error;
 407             mStatusText = R.string.auth_unknown_error_title;
 408             break;
 409         case FILE_NOT_FOUND:
 410             mStatusIcon = R.drawable.common_error;
 411             mStatusText = R.string.auth_incorrect_path_title;
 412             break;
 413         default:
 414             Log.e(TAG, "Incorrect connection checker result type: " + type);
 415         }
 416         setResultIconAndText(mStatusIcon, mStatusText);
 417         if (!mStatusCorrect)
 418             findViewById(R.id.refreshButton).setVisibility(View.VISIBLE);
 419         else
 420             findViewById(R.id.refreshButton).setVisibility(View.INVISIBLE);
 421         findViewById(R.id.buttonOK).setEnabled(mStatusCorrect);
 422     }
 423
 424     @Override
 425     public void onFocusChange(View view, boolean hasFocus) {
 426         if (view.getId() == R.id.host_URL) {
 427             if (!hasFocus) {
 428                 TextView tv = ((TextView) findViewById(R.id.host_URL));
 429                 String uri = tv.getText().toString().trim();
 430                 if (uri.length() != 0) {
 431                     setResultIconAndText(R.drawable.progress_small,
 432                             R.string.auth_testing_connection);
 433                     //mConnChkRunnable = new ConnectionCheckerRunnable(uri, this);
 434                     mConnChkRunnable = new ConnectionCheckOperation(uri, this);
 435                     //mConnChkRunnable.setListener(this, mHandler);
 436                     //mAuthThread = new Thread(mConnChkRunnable);
 437                     //mAuthThread.start();
 438                         WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(uri), this);
 439                     mAuthThread = mConnChkRunnable.execute(client, this, mHandler);
 440                 } else {
 441                     findViewById(R.id.refreshButton).setVisibility(
 442                             View.INVISIBLE);
 443                     setResultIconAndText(0, 0);
 444                 }
 445             } else {
 446                 // avoids that the 'connect' button can be clicked if the test was previously passed
 447                 findViewById(R.id.buttonOK).setEnabled(false);
 448             }
 449         } else if (view.getId() == R.id.account_password) {
 450             ImageView iv = (ImageView) findViewById(R.id.viewPassword);
 451             if (hasFocus) {
 452                 iv.setVisibility(View.VISIBLE);
 453             } else {
 454                 TextView v = (TextView) findViewById(R.id.account_password);
 455                 int input_type = InputType.TYPE_CLASS_TEXT
 456                         | InputType.TYPE_TEXT_VARIATION_PASSWORD;
 457                 v.setInputType(input_type);
 458                 iv.setVisibility(View.INVISIBLE);
 459             }
 460         }
 461     }
 462
 463     private void setResultIconAndText(int drawable_id, int text_id) {
 464         ImageView iv = (ImageView) findViewById(R.id.action_indicator);
 465         TextView tv = (TextView) findViewById(R.id.status_text);
 466
 467         if (drawable_id == 0 && text_id == 0) {
 468             iv.setVisibility(View.INVISIBLE);
 469             tv.setVisibility(View.INVISIBLE);
 470         } else {
 471             iv.setImageResource(drawable_id);
 472             tv.setText(text_id);
 473             iv.setVisibility(View.VISIBLE);
 474             tv.setVisibility(View.VISIBLE);
 475         }
 476     }
 477
 478     @Override
 479     public void onClick(View v) {
 480         if (v.getId() == R.id.refreshButton) {
 481             onFocusChange(findViewById(R.id.host_URL), false);
 482         } else if (v.getId() == R.id.viewPassword) {
 483             TextView view = (TextView) findViewById(R.id.account_password);
 484             int input_type = InputType.TYPE_CLASS_TEXT
 485                     | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD;
 486             view.setInputType(input_type);
 487         }
 488     }
 489
 490         @Override
 491         public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
 492                 if (operation.equals(mConnChkRunnable)) {
 493
 494                 mStatusText = mStatusIcon = 0;
 495                 mStatusCorrect = false;
 496                 String t_url = ((TextView) findViewById(R.id.host_URL)).getText()
 497                         .toString().trim().toLowerCase();
 498
 499                 switch (result.getCode()) {
 500                 case OK_SSL:
 501                     mIsSslConn = true;
 502                     mStatusIcon = android.R.drawable.ic_secure;
 503                     mStatusText = R.string.auth_secure_connection;
 504                     mStatusCorrect = true;
 505                     break;
 506
 507                 case OK_NO_SSL:
 508                 case OK:
 509                     mIsSslConn = false;
 510                     mStatusCorrect = true;
 511                     if (t_url.startsWith("http://") ) {
 512                         mStatusText = R.string.auth_connection_established;
 513                         mStatusIcon = R.drawable.ic_ok;
 514                     } else {
 515                         mStatusText = R.string.auth_nossl_plain_ok_title;
 516                         mStatusIcon = android.R.drawable.ic_partial_secure;
 517                     }
 518                     break;
 519
 520
 521                 case BAD_OC_VERSION:
 522                     mStatusIcon = R.drawable.common_error;
 523                     mStatusText = R.string.auth_bad_oc_version_title;
 524                     break;
 525                 case WRONG_CONNECTION:
 526                     mStatusIcon = R.drawable.common_error;
 527                     mStatusText = R.string.auth_wrong_connection_title;
 528                     break;
 529                 case TIMEOUT:
 530                     mStatusIcon = R.drawable.common_error;
 531                     mStatusText = R.string.auth_timeout_title;
 532                     break;
 533                 case INCORRECT_ADDRESS:
 534                     mStatusIcon = R.drawable.common_error;
 535                     mStatusText = R.string.auth_incorrect_address_title;
 536                     break;
 537
 538                 case SSL_ERROR:
 539                 mStatusIcon = R.drawable.common_error;
 540                 mStatusText = R.string.auth_ssl_general_error_title;
 541                 //mStatusText = R.string.auth_ssl_unverified_server_title;
 542                 mLastSslFailedResult = result;
 543                 showDialog(DIALOG_SSL_VALIDATOR);   // see onCreateDialog(); it does not always show the dialog
 544                     /*if (InteractiveSslValidatorActivity.isRecoverable(result)) {
 545                         Intent intent = new Intent(this, InteractiveSslValidatorActivity.class);
 546                         startActivityForResult(intent, REQUEST_FOR_SSL_CERT);
 547                     }*/
 548                     break;
 549
 550                 case HOST_NOT_AVAILABLE:
 551                     mStatusIcon = R.drawable.common_error;
 552                     mStatusText = R.string.auth_unknown_host_title;
 553                     break;
 554                 case NO_NETWORK_CONNECTION:
 555                     mStatusIcon = R.drawable.no_network;
 556                     mStatusText = R.string.auth_no_net_conn_title;
 557                     break;
 558                 case INSTANCE_NOT_CONFIGURED:
 559                     mStatusIcon = R.drawable.common_error;
 560                     mStatusText = R.string.auth_not_configured_title;
 561                     break;
 562                 case FILE_NOT_FOUND:
 563                     mStatusIcon = R.drawable.common_error;
 564                     mStatusText = R.string.auth_incorrect_path_title;
 565                     break;
 566             case UNHANDLED_HTTP_CODE:
 567             case UNKNOWN_ERROR:
 568                 mStatusIcon = R.drawable.common_error;
 569                 mStatusText = R.string.auth_unknown_error_title;
 570                 break;
 571                 default:
 572                     Log.e(TAG, "Incorrect connection checker result type: " + operation);
 573                 }
 574                 setResultIconAndText(mStatusIcon, mStatusText);
 575                 if (!mStatusCorrect)
 576                     findViewById(R.id.refreshButton).setVisibility(View.VISIBLE);
 577                 else
 578                     findViewById(R.id.refreshButton).setVisibility(View.INVISIBLE);
 579                 findViewById(R.id.buttonOK).setEnabled(mStatusCorrect);
 580                 }
 581         }
 582
 583
 584     public void onSavedCertificate() {
 585         mAuthThread = mConnChkRunnable.retry(this, mHandler);
 586     }
 587
 588     @Override
 589     public void onFailedSavingCertificate() {
 590         showDialog(DIALOG_CERT_NOT_SAVED);
 591     }
 592
 593 }