1package eu.siacs.conversations.ui;
   2
   3import android.app.Activity;
   4import android.app.PendingIntent;
   5import android.content.ActivityNotFoundException;
   6import android.content.Intent;
   7import android.content.IntentSender;
   8import android.content.SharedPreferences;
   9import android.databinding.DataBindingUtil;
  10import android.graphics.Bitmap;
  11import android.net.Uri;
  12import android.os.Bundle;
  13import android.os.Handler;
  14import android.preference.PreferenceManager;
  15import android.provider.Settings;
  16import android.security.KeyChain;
  17import android.security.KeyChainAliasCallback;
  18import android.support.design.widget.TextInputLayout;
  19import android.support.v7.app.ActionBar;
  20import android.support.v7.app.AlertDialog;
  21import android.support.v7.app.AlertDialog.Builder;
  22import android.support.v7.widget.Toolbar;
  23import android.text.Editable;
  24import android.text.TextUtils;
  25import android.text.TextWatcher;
  26import android.util.Log;
  27import android.view.Menu;
  28import android.view.MenuItem;
  29import android.view.View;
  30import android.view.View.OnClickListener;
  31import android.widget.CompoundButton.OnCheckedChangeListener;
  32import android.widget.EditText;
  33import android.widget.ImageView;
  34import android.widget.Toast;
  35
  36import org.openintents.openpgp.util.OpenPgpUtils;
  37
  38import java.net.URL;
  39import java.util.Arrays;
  40import java.util.List;
  41import java.util.Set;
  42import java.util.concurrent.atomic.AtomicBoolean;
  43import java.util.concurrent.atomic.AtomicInteger;
  44
  45import eu.siacs.conversations.Config;
  46import eu.siacs.conversations.R;
  47import eu.siacs.conversations.crypto.axolotl.AxolotlService;
  48import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
  49import eu.siacs.conversations.databinding.ActivityEditAccountBinding;
  50import eu.siacs.conversations.databinding.DialogPresenceBinding;
  51import eu.siacs.conversations.entities.Account;
  52import eu.siacs.conversations.entities.Presence;
  53import eu.siacs.conversations.entities.PresenceTemplate;
  54import eu.siacs.conversations.services.BarcodeProvider;
  55import eu.siacs.conversations.services.QuickConversationsService;
  56import eu.siacs.conversations.services.XmppConnectionService;
  57import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
  58import eu.siacs.conversations.services.XmppConnectionService.OnCaptchaRequested;
  59import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
  60import eu.siacs.conversations.ui.adapter.PresenceTemplateAdapter;
  61import eu.siacs.conversations.ui.util.AvatarWorkerTask;
  62import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
  63import eu.siacs.conversations.ui.util.PendingItem;
  64import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
  65import eu.siacs.conversations.ui.util.StyledAttributes;
  66import eu.siacs.conversations.utils.CryptoHelper;
  67import eu.siacs.conversations.utils.Resolver;
  68import eu.siacs.conversations.utils.SignupUtils;
  69import eu.siacs.conversations.utils.TorServiceUtils;
  70import eu.siacs.conversations.utils.UIHelper;
  71import eu.siacs.conversations.utils.XmppUri;
  72import eu.siacs.conversations.xml.Element;
  73import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
  74import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
  75import eu.siacs.conversations.xmpp.XmppConnection;
  76import eu.siacs.conversations.xmpp.XmppConnection.Features;
  77import eu.siacs.conversations.xmpp.forms.Data;
  78import eu.siacs.conversations.xmpp.pep.Avatar;
  79import rocks.xmpp.addr.Jid;
  80
  81public class EditAccountActivity extends OmemoActivity implements OnAccountUpdate, OnUpdateBlocklist,
  82        OnKeyStatusUpdated, OnCaptchaRequested, KeyChainAliasCallback, XmppConnectionService.OnShowErrorToast, XmppConnectionService.OnMamPreferencesFetched {
  83
  84    public static final String EXTRA_OPENED_FROM_NOTIFICATION = "opened_from_notification";
  85
  86    private static final int REQUEST_DATA_SAVER = 0xf244;
  87    private static final int REQUEST_CHANGE_STATUS = 0xee11;
  88    private static final int REQUEST_ORBOT = 0xff22;
  89    private final PendingItem<PresenceTemplate> mPendingPresenceTemplate = new PendingItem<>();
  90    private final AtomicBoolean mPendingReconnect = new AtomicBoolean(false);
  91    private AlertDialog mCaptchaDialog = null;
  92    private Jid jidToEdit;
  93    private boolean mInitMode = false;
  94    private boolean mUsernameMode = Config.DOMAIN_LOCK != null;
  95    private boolean mShowOptions = false;
  96    private Account mAccount;
  97    private final OnClickListener mCancelButtonClickListener = v -> {
  98        deleteAccountAndReturnIfNecessary();
  99        finish();
 100    };
 101    private final UiCallback<Avatar> mAvatarFetchCallback = new UiCallback<Avatar>() {
 102
 103        @Override
 104        public void userInputRequried(final PendingIntent pi, final Avatar avatar) {
 105            finishInitialSetup(avatar);
 106        }
 107
 108        @Override
 109        public void success(final Avatar avatar) {
 110            finishInitialSetup(avatar);
 111        }
 112
 113        @Override
 114        public void error(final int errorCode, final Avatar avatar) {
 115            finishInitialSetup(avatar);
 116        }
 117    };
 118    private final OnClickListener mAvatarClickListener = new OnClickListener() {
 119        @Override
 120        public void onClick(final View view) {
 121            if (mAccount != null) {
 122                final Intent intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 123                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toString());
 124                startActivity(intent);
 125            }
 126        }
 127    };
 128    private String messageFingerprint;
 129    private boolean mFetchingAvatar = false;
 130    private Toast mFetchingMamPrefsToast;
 131    private String mSavedInstanceAccount;
 132    private boolean mSavedInstanceInit = false;
 133    private XmppUri pendingUri = null;
 134    private boolean mUseTor;
 135    private ActivityEditAccountBinding binding;
 136    private final OnClickListener mSaveButtonClickListener = new OnClickListener() {
 137
 138        @Override
 139        public void onClick(final View v) {
 140            final String password = binding.accountPassword.getText().toString();
 141            final boolean wasDisabled = mAccount != null && mAccount.getStatus() == Account.State.DISABLED;
 142            final boolean accountInfoEdited = accountInfoEdited();
 143
 144            if (mInitMode && mAccount != null) {
 145                mAccount.setOption(Account.OPTION_DISABLED, false);
 146            }
 147            if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !accountInfoEdited) {
 148                mAccount.setOption(Account.OPTION_DISABLED, false);
 149                if (!xmppConnectionService.updateAccount(mAccount)) {
 150                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 151                }
 152                return;
 153            }
 154            final boolean registerNewAccount = binding.accountRegisterNew.isChecked() && !Config.DISALLOW_REGISTRATION_IN_UI;
 155            if (mUsernameMode && binding.accountJid.getText().toString().contains("@")) {
 156                binding.accountJidLayout.setError(getString(R.string.invalid_username));
 157                removeErrorsOnAllBut(binding.accountJidLayout);
 158                binding.accountJid.requestFocus();
 159                return;
 160            }
 161
 162            XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 163            final boolean startOrbot = mAccount != null && mAccount.getStatus() == Account.State.TOR_NOT_AVAILABLE;
 164            if (startOrbot) {
 165                if (TorServiceUtils.isOrbotInstalled(EditAccountActivity.this)) {
 166                    TorServiceUtils.startOrbot(EditAccountActivity.this, REQUEST_ORBOT);
 167                } else {
 168                    TorServiceUtils.downloadOrbot(EditAccountActivity.this, REQUEST_ORBOT);
 169                }
 170                return;
 171            }
 172
 173            if (inNeedOfSaslAccept()) {
 174                mAccount.setKey(Account.PINNED_MECHANISM_KEY, String.valueOf(-1));
 175                if (!xmppConnectionService.updateAccount(mAccount)) {
 176                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 177                }
 178                return;
 179            }
 180
 181            final boolean openRegistrationUrl = registerNewAccount && !accountInfoEdited && mAccount != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB;
 182            final boolean openPaymentUrl = mAccount != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED;
 183            final boolean redirectionWorthyStatus = openPaymentUrl || openRegistrationUrl;
 184            URL url = connection != null && redirectionWorthyStatus ? connection.getRedirectionUrl() : null;
 185            if (url != null && !wasDisabled) {
 186                try {
 187                    startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url.toString())));
 188                    return;
 189                } catch (ActivityNotFoundException e) {
 190                    Toast.makeText(EditAccountActivity.this, R.string.application_found_to_open_website, Toast.LENGTH_SHORT).show();
 191                    return;
 192                }
 193            }
 194
 195            final Jid jid;
 196            try {
 197                if (mUsernameMode) {
 198                    jid = Jid.of(binding.accountJid.getText().toString(), getUserModeDomain(), null);
 199                } else {
 200                    jid = Jid.of(binding.accountJid.getText().toString());
 201                }
 202            } catch (final NullPointerException | IllegalArgumentException e) {
 203                if (mUsernameMode) {
 204                    binding.accountJidLayout.setError(getString(R.string.invalid_username));
 205                } else {
 206                    binding.accountJidLayout.setError(getString(R.string.invalid_jid));
 207                }
 208                binding.accountJid.requestFocus();
 209                removeErrorsOnAllBut(binding.accountJidLayout);
 210                return;
 211            }
 212            String hostname = null;
 213            int numericPort = 5222;
 214            if (mShowOptions) {
 215                hostname = binding.hostname.getText().toString().replaceAll("\\s", "");
 216                final String port = binding.port.getText().toString().replaceAll("\\s", "");
 217                if (hostname.contains(" ")) {
 218                    binding.hostnameLayout.setError(getString(R.string.not_valid_hostname));
 219                    binding.hostname.requestFocus();
 220                    removeErrorsOnAllBut(binding.hostnameLayout);
 221                    return;
 222                }
 223                try {
 224                    numericPort = Integer.parseInt(port);
 225                    if (numericPort < 0 || numericPort > 65535) {
 226                        binding.portLayout.setError(getString(R.string.not_a_valid_port));
 227                        removeErrorsOnAllBut(binding.portLayout);
 228                        binding.port.requestFocus();
 229                        return;
 230                    }
 231
 232                } catch (NumberFormatException e) {
 233                    binding.portLayout.setError(getString(R.string.not_a_valid_port));
 234                    removeErrorsOnAllBut(binding.portLayout);
 235                    binding.port.requestFocus();
 236                    return;
 237                }
 238            }
 239
 240            if (jid.getLocal() == null) {
 241                if (mUsernameMode) {
 242                    binding.accountJidLayout.setError(getString(R.string.invalid_username));
 243                } else {
 244                    binding.accountJidLayout.setError(getString(R.string.invalid_jid));
 245                }
 246                removeErrorsOnAllBut(binding.accountJidLayout);
 247                binding.accountJid.requestFocus();
 248                return;
 249            }
 250            if (mAccount != null) {
 251                if (mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)) {
 252                    mAccount.setOption(Account.OPTION_MAGIC_CREATE, mAccount.getPassword().contains(password));
 253                }
 254                mAccount.setJid(jid);
 255                mAccount.setPort(numericPort);
 256                mAccount.setHostname(hostname);
 257                binding.accountJidLayout.setError(null);
 258                mAccount.setPassword(password);
 259                mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 260                if (!xmppConnectionService.updateAccount(mAccount)) {
 261                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 262                    return;
 263                }
 264            } else {
 265                if (xmppConnectionService.findAccountByJid(jid) != null) {
 266                    binding.accountJidLayout.setError(getString(R.string.account_already_exists));
 267                    removeErrorsOnAllBut(binding.accountJidLayout);
 268                    binding.accountJid.requestFocus();
 269                    return;
 270                }
 271                mAccount = new Account(jid.asBareJid(), password);
 272                mAccount.setPort(numericPort);
 273                mAccount.setHostname(hostname);
 274                mAccount.setOption(Account.OPTION_USETLS, true);
 275                mAccount.setOption(Account.OPTION_USECOMPRESSION, true);
 276                mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 277                xmppConnectionService.createAccount(mAccount);
 278            }
 279            binding.hostnameLayout.setError(null);
 280            binding.portLayout.setError(null);
 281            if (mAccount.isEnabled()
 282                    && !registerNewAccount
 283                    && !mInitMode) {
 284                finish();
 285            } else {
 286                updateSaveButton();
 287                updateAccountInformation(true);
 288            }
 289
 290        }
 291    };
 292    private final TextWatcher mTextWatcher = new TextWatcher() {
 293
 294        @Override
 295        public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
 296            updatePortLayout();
 297            updateSaveButton();
 298        }
 299
 300        @Override
 301        public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
 302        }
 303
 304        @Override
 305        public void afterTextChanged(final Editable s) {
 306
 307        }
 308    };
 309    private View.OnFocusChangeListener mEditTextFocusListener = new View.OnFocusChangeListener() {
 310        @Override
 311        public void onFocusChange(View view, boolean b) {
 312            EditText et = (EditText) view;
 313            if (b) {
 314                int resId = mUsernameMode ? R.string.username : R.string.account_settings_example_jabber_id;
 315                if (view.getId() == R.id.hostname) {
 316                    resId = mUseTor ? R.string.hostname_or_onion : R.string.hostname_example;
 317                }
 318                final int res = resId;
 319                new Handler().postDelayed(() -> et.setHint(res), 200);
 320            } else {
 321                et.setHint(null);
 322            }
 323        }
 324    };
 325
 326    private static void setAvailabilityRadioButton(Presence.Status status, DialogPresenceBinding binding) {
 327        if (status == null) {
 328            binding.online.setChecked(true);
 329            return;
 330        }
 331        switch (status) {
 332            case DND:
 333                binding.dnd.setChecked(true);
 334                break;
 335            case XA:
 336                binding.xa.setChecked(true);
 337                break;
 338            case AWAY:
 339                binding.xa.setChecked(true);
 340                break;
 341            default:
 342                binding.online.setChecked(true);
 343        }
 344    }
 345
 346    private static Presence.Status getAvailabilityRadioButton(DialogPresenceBinding binding) {
 347        if (binding.dnd.isChecked()) {
 348            return Presence.Status.DND;
 349        } else if (binding.xa.isChecked()) {
 350            return Presence.Status.XA;
 351        } else if (binding.away.isChecked()) {
 352            return Presence.Status.AWAY;
 353        } else {
 354            return Presence.Status.ONLINE;
 355        }
 356    }
 357
 358    public void refreshUiReal() {
 359        invalidateOptionsMenu();
 360        if (mAccount != null
 361                && mAccount.getStatus() != Account.State.ONLINE
 362                && mFetchingAvatar) {
 363            Intent intent = new Intent(this, StartConversationActivity.class);
 364            StartConversationActivity.addInviteUri(intent, getIntent());
 365            startActivity(intent);
 366            finish();
 367        } else if (mInitMode && mAccount != null && mAccount.getStatus() == Account.State.ONLINE) {
 368            if (!mFetchingAvatar) {
 369                mFetchingAvatar = true;
 370                xmppConnectionService.checkForAvatar(mAccount, mAvatarFetchCallback);
 371            }
 372        }
 373        if (mAccount != null) {
 374            updateAccountInformation(false);
 375        }
 376        updateSaveButton();
 377    }
 378
 379    @Override
 380    public boolean onNavigateUp() {
 381        deleteAccountAndReturnIfNecessary();
 382        return super.onNavigateUp();
 383    }
 384
 385    @Override
 386    public void onBackPressed() {
 387        deleteAccountAndReturnIfNecessary();
 388        super.onBackPressed();
 389    }
 390
 391    private void deleteAccountAndReturnIfNecessary() {
 392        if (mInitMode && mAccount != null && !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
 393            xmppConnectionService.deleteAccount(mAccount);
 394        }
 395
 396        if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
 397            Intent intent = SignupUtils.getSignUpIntent(this);
 398            startActivity(intent);
 399        }
 400    }
 401
 402    @Override
 403    public void onAccountUpdate() {
 404        refreshUi();
 405    }
 406
 407    protected void finishInitialSetup(final Avatar avatar) {
 408        runOnUiThread(() -> {
 409            SoftKeyboardUtils.hideSoftKeyboard(EditAccountActivity.this);
 410            final Intent intent;
 411            final XmppConnection connection = mAccount.getXmppConnection();
 412            final boolean wasFirstAccount = xmppConnectionService != null && xmppConnectionService.getAccounts().size() == 1;
 413            if (avatar != null || (connection != null && !connection.getFeatures().pep())) {
 414                intent = new Intent(getApplicationContext(), StartConversationActivity.class);
 415                if (wasFirstAccount) {
 416                    intent.putExtra("init", true);
 417                }
 418            } else {
 419                intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 420                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toString());
 421                intent.putExtra("setup", true);
 422            }
 423            if (wasFirstAccount) {
 424                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
 425            }
 426            StartConversationActivity.addInviteUri(intent, getIntent());
 427            startActivity(intent);
 428            finish();
 429        });
 430    }
 431
 432    @Override
 433    public void onActivityResult(int requestCode, int resultCode, Intent data) {
 434        super.onActivityResult(requestCode, resultCode, data);
 435        if (requestCode == REQUEST_BATTERY_OP || requestCode == REQUEST_DATA_SAVER) {
 436            updateAccountInformation(mAccount == null);
 437        }
 438        if (requestCode == REQUEST_CHANGE_STATUS) {
 439            PresenceTemplate template = mPendingPresenceTemplate.pop();
 440            if (template != null && resultCode == Activity.RESULT_OK) {
 441                generateSignature(data, template);
 442            } else {
 443                Log.d(Config.LOGTAG, "pgp result not ok");
 444            }
 445        }
 446        if (requestCode == REQUEST_ORBOT) {
 447            if (xmppConnectionService != null && mAccount != null) {
 448                xmppConnectionService.reconnectAccountInBackground(mAccount);
 449            } else {
 450                mPendingReconnect.set(true);
 451            }
 452        }
 453    }
 454
 455    @Override
 456    protected void processFingerprintVerification(XmppUri uri) {
 457        processFingerprintVerification(uri, true);
 458    }
 459
 460    protected void processFingerprintVerification(XmppUri uri, boolean showWarningToast) {
 461        if (mAccount != null && mAccount.getJid().asBareJid().equals(uri.getJid()) && uri.hasFingerprints()) {
 462            if (xmppConnectionService.verifyFingerprints(mAccount, uri.getFingerprints())) {
 463                Toast.makeText(this, R.string.verified_fingerprints, Toast.LENGTH_SHORT).show();
 464                updateAccountInformation(false);
 465            }
 466        } else if (showWarningToast) {
 467            Toast.makeText(this, R.string.invalid_barcode, Toast.LENGTH_SHORT).show();
 468        }
 469    }
 470
 471    private void updatePortLayout() {
 472        String hostname = this.binding.hostname.getText().toString();
 473        this.binding.portLayout.setEnabled(!TextUtils.isEmpty(hostname));
 474    }
 475
 476    protected void updateSaveButton() {
 477        boolean accountInfoEdited = accountInfoEdited();
 478
 479        if (accountInfoEdited && !mInitMode) {
 480            this.binding.saveButton.setText(R.string.save);
 481            this.binding.saveButton.setEnabled(true);
 482        } else if (mAccount != null
 483                && (mAccount.getStatus() == Account.State.CONNECTING || mAccount.getStatus() == Account.State.REGISTRATION_SUCCESSFUL || mFetchingAvatar)) {
 484            this.binding.saveButton.setEnabled(false);
 485            this.binding.saveButton.setText(R.string.account_status_connecting);
 486        } else if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !mInitMode) {
 487            this.binding.saveButton.setEnabled(true);
 488            this.binding.saveButton.setText(R.string.enable);
 489        } else if (torNeedsInstall(mAccount)) {
 490            this.binding.saveButton.setEnabled(true);
 491            this.binding.saveButton.setText(R.string.install_orbot);
 492        } else if (torNeedsStart(mAccount)) {
 493            this.binding.saveButton.setEnabled(true);
 494            this.binding.saveButton.setText(R.string.start_orbot);
 495        } else {
 496            this.binding.saveButton.setEnabled(true);
 497            if (!mInitMode) {
 498                if (mAccount != null && mAccount.isOnlineAndConnected()) {
 499                    this.binding.saveButton.setText(R.string.save);
 500                    if (!accountInfoEdited) {
 501                        this.binding.saveButton.setEnabled(false);
 502                    }
 503                } else {
 504                    XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 505                    URL url = connection != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED ? connection.getRedirectionUrl() : null;
 506                    if (url != null) {
 507                        this.binding.saveButton.setText(R.string.open_website);
 508                    } else if (inNeedOfSaslAccept()) {
 509                        this.binding.saveButton.setText(R.string.accept);
 510                    } else {
 511                        this.binding.saveButton.setText(R.string.connect);
 512                    }
 513                }
 514            } else {
 515                XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 516                URL url = connection != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB ? connection.getRedirectionUrl() : null;
 517                if (url != null && this.binding.accountRegisterNew.isChecked() && !accountInfoEdited) {
 518                    this.binding.saveButton.setText(R.string.open_website);
 519                } else {
 520                    this.binding.saveButton.setText(R.string.next);
 521                }
 522            }
 523        }
 524    }
 525
 526    private boolean torNeedsInstall(final Account account) {
 527        return account != null && account.getStatus() == Account.State.TOR_NOT_AVAILABLE && !TorServiceUtils.isOrbotInstalled(this);
 528    }
 529
 530    private boolean torNeedsStart(final Account account) {
 531        return account != null && account.getStatus() == Account.State.TOR_NOT_AVAILABLE;
 532    }
 533
 534    protected boolean accountInfoEdited() {
 535        if (this.mAccount == null) {
 536            return false;
 537        }
 538        return jidEdited() ||
 539                !this.mAccount.getPassword().equals(this.binding.accountPassword.getText().toString()) ||
 540                !this.mAccount.getHostname().equals(this.binding.hostname.getText().toString()) ||
 541                !String.valueOf(this.mAccount.getPort()).equals(this.binding.port.getText().toString());
 542    }
 543
 544    protected boolean jidEdited() {
 545        final String unmodified;
 546        if (mUsernameMode) {
 547            unmodified = this.mAccount.getJid().getLocal();
 548        } else {
 549            unmodified = this.mAccount.getJid().asBareJid().toString();
 550        }
 551        return !unmodified.equals(this.binding.accountJid.getText().toString());
 552    }
 553
 554    @Override
 555    protected String getShareableUri(boolean http) {
 556        if (mAccount != null) {
 557            return http ? mAccount.getShareableLink() : mAccount.getShareableUri();
 558        } else {
 559            return null;
 560        }
 561    }
 562
 563    @Override
 564    protected void onCreate(final Bundle savedInstanceState) {
 565        super.onCreate(savedInstanceState);
 566        if (savedInstanceState != null) {
 567            this.mSavedInstanceAccount = savedInstanceState.getString("account");
 568            this.mSavedInstanceInit = savedInstanceState.getBoolean("initMode", false);
 569        }
 570        this.binding = DataBindingUtil.setContentView(this, R.layout.activity_edit_account);
 571        setSupportActionBar((Toolbar) binding.toolbar);
 572        binding.accountJid.addTextChangedListener(this.mTextWatcher);
 573        binding.accountJid.setOnFocusChangeListener(this.mEditTextFocusListener);
 574        this.binding.accountPassword.addTextChangedListener(this.mTextWatcher);
 575
 576        this.binding.avater.setOnClickListener(this.mAvatarClickListener);
 577        this.binding.hostname.addTextChangedListener(mTextWatcher);
 578        this.binding.hostname.setOnFocusChangeListener(mEditTextFocusListener);
 579        this.binding.clearDevices.setOnClickListener(v -> showWipePepDialog());
 580        this.binding.port.setText(String.valueOf(Resolver.DEFAULT_PORT_XMPP));
 581        this.binding.port.addTextChangedListener(mTextWatcher);
 582        this.binding.saveButton.setOnClickListener(this.mSaveButtonClickListener);
 583        this.binding.cancelButton.setOnClickListener(this.mCancelButtonClickListener);
 584        if (savedInstanceState != null && savedInstanceState.getBoolean("showMoreTable")) {
 585            changeMoreTableVisibility(true);
 586        }
 587        final OnCheckedChangeListener OnCheckedShowConfirmPassword = (buttonView, isChecked) -> updateSaveButton();
 588        this.binding.accountRegisterNew.setOnCheckedChangeListener(OnCheckedShowConfirmPassword);
 589        if (Config.DISALLOW_REGISTRATION_IN_UI) {
 590            this.binding.accountRegisterNew.setVisibility(View.GONE);
 591        }
 592        this.binding.yourNameBox.setVisibility(QuickConversationsService.isQuicksy() ? View.VISIBLE : View.GONE);
 593        this.binding.actionEditYourName.setOnClickListener(this::onEditYourNameClicked);
 594    }
 595
 596    private void onEditYourNameClicked(View view) {
 597        quickEdit(mAccount.getDisplayName(), R.string.your_name, value -> {
 598            final String displayName = value.trim();
 599            updateDisplayName(displayName);
 600            mAccount.setDisplayName(displayName);
 601            xmppConnectionService.publishDisplayName(mAccount);
 602            refreshAvatar();
 603            return null;
 604        }, true);
 605    }
 606
 607    private void refreshAvatar() {
 608        AvatarWorkerTask.loadAvatar(mAccount,binding.avater,R.dimen.avatar_on_details_screen_size);
 609    }
 610
 611    @Override
 612    public boolean onCreateOptionsMenu(final Menu menu) {
 613        super.onCreateOptionsMenu(menu);
 614        getMenuInflater().inflate(R.menu.editaccount, menu);
 615        final MenuItem showBlocklist = menu.findItem(R.id.action_show_block_list);
 616        final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 617        final MenuItem changePassword = menu.findItem(R.id.action_change_password_on_server);
 618        final MenuItem renewCertificate = menu.findItem(R.id.action_renew_certificate);
 619        final MenuItem mamPrefs = menu.findItem(R.id.action_mam_prefs);
 620        final MenuItem changePresence = menu.findItem(R.id.action_change_presence);
 621        final MenuItem share = menu.findItem(R.id.action_share);
 622        renewCertificate.setVisible(mAccount != null && mAccount.getPrivateKeyAlias() != null);
 623
 624        share.setVisible(mAccount != null && !mInitMode);
 625
 626        if (mAccount != null && mAccount.isOnlineAndConnected()) {
 627            if (!mAccount.getXmppConnection().getFeatures().blocking()) {
 628                showBlocklist.setVisible(false);
 629            }
 630
 631            if (!mAccount.getXmppConnection().getFeatures().register()) {
 632                changePassword.setVisible(false);
 633            }
 634            mamPrefs.setVisible(mAccount.getXmppConnection().getFeatures().mam());
 635            changePresence.setVisible(!mInitMode);
 636        } else {
 637            showBlocklist.setVisible(false);
 638            showMoreInfo.setVisible(false);
 639            changePassword.setVisible(false);
 640            mamPrefs.setVisible(false);
 641            changePresence.setVisible(false);
 642        }
 643        return super.onCreateOptionsMenu(menu);
 644    }
 645
 646    @Override
 647    public boolean onPrepareOptionsMenu(Menu menu) {
 648        final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 649        if (showMoreInfo.isVisible()) {
 650            showMoreInfo.setChecked(binding.serverInfoMore.getVisibility() == View.VISIBLE);
 651        }
 652        return super.onPrepareOptionsMenu(menu);
 653    }
 654
 655    @Override
 656    protected void onStart() {
 657        super.onStart();
 658        final Intent intent = getIntent();
 659        final int theme = findTheme();
 660        if (this.mTheme != theme) {
 661            recreate();
 662        } else if (intent != null) {
 663            try {
 664                this.jidToEdit = Jid.of(intent.getStringExtra("jid"));
 665            } catch (final IllegalArgumentException | NullPointerException ignored) {
 666                this.jidToEdit = null;
 667            }
 668            if (jidToEdit != null && intent.getData() != null && intent.getBooleanExtra("scanned", false)) {
 669                final XmppUri uri = new XmppUri(intent.getData());
 670                if (xmppConnectionServiceBound) {
 671                    processFingerprintVerification(uri, false);
 672                } else {
 673                    this.pendingUri = uri;
 674                }
 675            }
 676            boolean init = intent.getBooleanExtra("init", false);
 677            boolean openedFromNotification = intent.getBooleanExtra(EXTRA_OPENED_FROM_NOTIFICATION, false);
 678            this.mInitMode = init || this.jidToEdit == null;
 679            this.messageFingerprint = intent.getStringExtra("fingerprint");
 680            if (!mInitMode) {
 681                this.binding.accountRegisterNew.setVisibility(View.GONE);
 682                setTitle(getString(R.string.account_details));
 683                configureActionBar(getSupportActionBar(), !openedFromNotification);
 684            } else {
 685                this.binding.avater.setVisibility(View.GONE);
 686                configureActionBar(getSupportActionBar(), !(init && Config.MAGIC_CREATE_DOMAIN == null));
 687                setTitle(R.string.action_add_account);
 688            }
 689        }
 690        SharedPreferences preferences = getPreferences();
 691        mUseTor = QuickConversationsService.isConversations() && preferences.getBoolean("use_tor", getResources().getBoolean(R.bool.use_tor));
 692        this.mShowOptions = mUseTor || (QuickConversationsService.isConversations() && preferences.getBoolean("show_connection_options", getResources().getBoolean(R.bool.show_connection_options)));
 693        this.binding.namePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 694    }
 695
 696    @Override
 697    public void onNewIntent(Intent intent) {
 698        if (intent != null && intent.getData() != null) {
 699            final XmppUri uri = new XmppUri(intent.getData());
 700            if (xmppConnectionServiceBound) {
 701                processFingerprintVerification(uri, false);
 702            } else {
 703                this.pendingUri = uri;
 704            }
 705        }
 706    }
 707
 708    @Override
 709    public void onSaveInstanceState(final Bundle savedInstanceState) {
 710        if (mAccount != null) {
 711            savedInstanceState.putString("account", mAccount.getJid().asBareJid().toString());
 712            savedInstanceState.putBoolean("initMode", mInitMode);
 713            savedInstanceState.putBoolean("showMoreTable", binding.serverInfoMore.getVisibility() == View.VISIBLE);
 714        }
 715        super.onSaveInstanceState(savedInstanceState);
 716    }
 717
 718    protected void onBackendConnected() {
 719        boolean init = true;
 720        if (mSavedInstanceAccount != null) {
 721            try {
 722                this.mAccount = xmppConnectionService.findAccountByJid(Jid.of(mSavedInstanceAccount));
 723                this.mInitMode = mSavedInstanceInit;
 724                init = false;
 725            } catch (IllegalArgumentException e) {
 726                this.mAccount = null;
 727            }
 728
 729        } else if (this.jidToEdit != null) {
 730            this.mAccount = xmppConnectionService.findAccountByJid(jidToEdit);
 731        }
 732
 733        if (mAccount != null) {
 734
 735            if (mPendingReconnect.compareAndSet(true, false)) {
 736                xmppConnectionService.reconnectAccountInBackground(mAccount);
 737            }
 738
 739            this.mInitMode |= this.mAccount.isOptionSet(Account.OPTION_REGISTER);
 740            this.mUsernameMode |= mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) && mAccount.isOptionSet(Account.OPTION_REGISTER);
 741            if (this.mAccount.getPrivateKeyAlias() != null) {
 742                this.binding.accountPassword.setHint(R.string.authenticate_with_certificate);
 743                if (this.mInitMode) {
 744                    this.binding.accountPassword.requestFocus();
 745                }
 746            }
 747            if (mPendingFingerprintVerificationUri != null) {
 748                processFingerprintVerification(mPendingFingerprintVerificationUri, false);
 749                mPendingFingerprintVerificationUri = null;
 750            }
 751            updateAccountInformation(init);
 752        }
 753
 754
 755        if (Config.MAGIC_CREATE_DOMAIN == null && this.xmppConnectionService.getAccounts().size() == 0) {
 756            this.binding.cancelButton.setEnabled(false);
 757        }
 758        if (mUsernameMode) {
 759            this.binding.accountJidLayout.setHint(getString(R.string.username_hint));
 760            this.binding.accountJid.setHint(R.string.username_hint);
 761        } else {
 762            final KnownHostsAdapter mKnownHostsAdapter = new KnownHostsAdapter(this,
 763                    R.layout.simple_list_item,
 764                    xmppConnectionService.getKnownHosts());
 765            this.binding.accountJid.setAdapter(mKnownHostsAdapter);
 766        }
 767
 768        if (pendingUri != null) {
 769            processFingerprintVerification(pendingUri, false);
 770            pendingUri = null;
 771        }
 772        updatePortLayout();
 773        updateSaveButton();
 774        invalidateOptionsMenu();
 775    }
 776
 777    private String getUserModeDomain() {
 778        if (mAccount != null && mAccount.getJid().getDomain() != null) {
 779            return mAccount.getJid().getDomain();
 780        } else {
 781            return Config.DOMAIN_LOCK;
 782        }
 783    }
 784
 785    @Override
 786    public boolean onOptionsItemSelected(final MenuItem item) {
 787        if (MenuDoubleTabUtil.shouldIgnoreTap()) {
 788            return false;
 789        }
 790        switch (item.getItemId()) {
 791            case R.id.action_show_block_list:
 792                final Intent showBlocklistIntent = new Intent(this, BlocklistActivity.class);
 793                showBlocklistIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toString());
 794                startActivity(showBlocklistIntent);
 795                break;
 796            case R.id.action_server_info_show_more:
 797                changeMoreTableVisibility(!item.isChecked());
 798                break;
 799            case R.id.action_share_barcode:
 800                shareBarcode();
 801                break;
 802            case R.id.action_share_http:
 803                shareLink(true);
 804                break;
 805            case R.id.action_share_uri:
 806                shareLink(false);
 807                break;
 808            case R.id.action_change_password_on_server:
 809                gotoChangePassword(null);
 810                break;
 811            case R.id.action_mam_prefs:
 812                editMamPrefs();
 813                break;
 814            case R.id.action_renew_certificate:
 815                renewCertificate();
 816                break;
 817            case R.id.action_change_presence:
 818                changePresence();
 819                break;
 820        }
 821        return super.onOptionsItemSelected(item);
 822    }
 823
 824    private boolean inNeedOfSaslAccept() {
 825        return mAccount != null && mAccount.getLastErrorStatus() == Account.State.DOWNGRADE_ATTACK && mAccount.getKeyAsInt(Account.PINNED_MECHANISM_KEY, -1) >= 0 && !accountInfoEdited();
 826    }
 827
 828    private void shareBarcode() {
 829        Intent intent = new Intent(Intent.ACTION_SEND);
 830        intent.putExtra(Intent.EXTRA_STREAM, BarcodeProvider.getUriForAccount(this, mAccount));
 831        intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
 832        intent.setType("image/png");
 833        startActivity(Intent.createChooser(intent, getText(R.string.share_with)));
 834    }
 835
 836    private void changeMoreTableVisibility(boolean visible) {
 837        binding.serverInfoMore.setVisibility(visible ? View.VISIBLE : View.GONE);
 838    }
 839
 840    private void gotoChangePassword(String newPassword) {
 841        final Intent changePasswordIntent = new Intent(this, ChangePasswordActivity.class);
 842        changePasswordIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toString());
 843        if (newPassword != null) {
 844            changePasswordIntent.putExtra("password", newPassword);
 845        }
 846        startActivity(changePasswordIntent);
 847    }
 848
 849    private void renewCertificate() {
 850        KeyChain.choosePrivateKeyAlias(this, this, null, null, null, -1, null);
 851    }
 852
 853    private void changePresence() {
 854        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
 855        boolean manualStatus = sharedPreferences.getBoolean(SettingsActivity.MANUALLY_CHANGE_PRESENCE, getResources().getBoolean(R.bool.manually_change_presence));
 856        AlertDialog.Builder builder = new AlertDialog.Builder(this);
 857        final DialogPresenceBinding binding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dialog_presence, null, false);
 858        String current = mAccount.getPresenceStatusMessage();
 859        if (current != null && !current.trim().isEmpty()) {
 860            binding.statusMessage.append(current);
 861        }
 862        setAvailabilityRadioButton(mAccount.getPresenceStatus(), binding);
 863        binding.show.setVisibility(manualStatus ? View.VISIBLE : View.GONE);
 864        List<PresenceTemplate> templates = xmppConnectionService.getPresenceTemplates(mAccount);
 865        PresenceTemplateAdapter presenceTemplateAdapter = new PresenceTemplateAdapter(this, R.layout.simple_list_item, templates);
 866        binding.statusMessage.setAdapter(presenceTemplateAdapter);
 867        binding.statusMessage.setOnItemClickListener((parent, view, position, id) -> {
 868            PresenceTemplate template = (PresenceTemplate) parent.getItemAtPosition(position);
 869            setAvailabilityRadioButton(template.getStatus(), binding);
 870        });
 871        builder.setTitle(R.string.edit_status_message_title);
 872        builder.setView(binding.getRoot());
 873        builder.setNegativeButton(R.string.cancel, null);
 874        builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
 875            PresenceTemplate template = new PresenceTemplate(getAvailabilityRadioButton(binding), binding.statusMessage.getText().toString().trim());
 876            if (mAccount.getPgpId() != 0 && hasPgp()) {
 877                generateSignature(null, template);
 878            } else {
 879                xmppConnectionService.changeStatus(mAccount, template, null);
 880            }
 881        });
 882        builder.create().show();
 883    }
 884
 885    private void generateSignature(Intent intent, PresenceTemplate template) {
 886        xmppConnectionService.getPgpEngine().generateSignature(intent, mAccount, template.getStatusMessage(), new UiCallback<String>() {
 887            @Override
 888            public void success(String signature) {
 889                xmppConnectionService.changeStatus(mAccount, template, signature);
 890            }
 891
 892            @Override
 893            public void error(int errorCode, String object) {
 894
 895            }
 896
 897            @Override
 898            public void userInputRequried(PendingIntent pi, String object) {
 899                mPendingPresenceTemplate.push(template);
 900                try {
 901                    startIntentSenderForResult(pi.getIntentSender(), REQUEST_CHANGE_STATUS, null, 0, 0, 0);
 902                } catch (final IntentSender.SendIntentException ignored) {
 903                }
 904            }
 905        });
 906    }
 907
 908    @Override
 909    public void alias(String alias) {
 910        if (alias != null) {
 911            xmppConnectionService.updateKeyInAccount(mAccount, alias);
 912        }
 913    }
 914
 915    private void updateAccountInformation(boolean init) {
 916        if (init) {
 917            this.binding.accountJid.getEditableText().clear();
 918            if (mUsernameMode) {
 919                this.binding.accountJid.getEditableText().append(this.mAccount.getJid().getLocal());
 920            } else {
 921                this.binding.accountJid.getEditableText().append(this.mAccount.getJid().asBareJid().toString());
 922            }
 923            this.binding.accountPassword.getEditableText().clear();
 924            this.binding.accountPassword.getEditableText().append(this.mAccount.getPassword());
 925            this.binding.hostname.setText("");
 926            this.binding.hostname.getEditableText().append(this.mAccount.getHostname());
 927            this.binding.port.setText("");
 928            this.binding.port.getEditableText().append(String.valueOf(this.mAccount.getPort()));
 929            this.binding.namePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 930
 931        }
 932
 933        final boolean editable = !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY) && QuickConversationsService.isConversations();
 934        this.binding.accountJid.setEnabled(editable);
 935        this.binding.accountJid.setFocusable(editable);
 936        this.binding.accountJid.setFocusableInTouchMode(editable);
 937        this.binding.accountJid.setCursorVisible(editable);
 938
 939
 940        final String displayName = mAccount.getDisplayName();
 941        updateDisplayName(displayName);
 942
 943
 944        final boolean tooglePassword = mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) || !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY);
 945        final boolean editPassword = !mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) || (!mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY) && QuickConversationsService.isConversations()) || mAccount.getLastErrorStatus() == Account.State.UNAUTHORIZED;
 946
 947        this.binding.accountPasswordLayout.setPasswordVisibilityToggleEnabled(tooglePassword);
 948
 949        this.binding.accountPassword.setFocusable(editPassword);
 950        this.binding.accountPassword.setFocusableInTouchMode(editPassword);
 951        this.binding.accountPassword.setCursorVisible(editPassword);
 952        this.binding.accountPassword.setEnabled(editPassword);
 953
 954        if (!mInitMode) {
 955            this.binding.avater.setVisibility(View.VISIBLE);
 956            AvatarWorkerTask.loadAvatar(mAccount,binding.avater,R.dimen.avatar_on_details_screen_size);
 957        } else {
 958            this.binding.avater.setVisibility(View.GONE);
 959        }
 960        this.binding.accountRegisterNew.setChecked(this.mAccount.isOptionSet(Account.OPTION_REGISTER));
 961        if (this.mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)) {
 962            if (this.mAccount.isOptionSet(Account.OPTION_REGISTER)) {
 963                ActionBar actionBar = getSupportActionBar();
 964                if (actionBar != null) {
 965                    actionBar.setTitle(R.string.create_account);
 966                }
 967            }
 968            this.binding.accountRegisterNew.setVisibility(View.GONE);
 969        } else if (this.mAccount.isOptionSet(Account.OPTION_REGISTER)) {
 970            this.binding.accountRegisterNew.setVisibility(View.VISIBLE);
 971        } else {
 972            this.binding.accountRegisterNew.setVisibility(View.GONE);
 973        }
 974        if (this.mAccount.isOnlineAndConnected() && !this.mFetchingAvatar) {
 975            Features features = this.mAccount.getXmppConnection().getFeatures();
 976            this.binding.stats.setVisibility(View.VISIBLE);
 977            boolean showBatteryWarning = !xmppConnectionService.getPushManagementService().available(mAccount) && isOptimizingBattery();
 978            boolean showDataSaverWarning = isAffectedByDataSaver();
 979            showOsOptimizationWarning(showBatteryWarning, showDataSaverWarning);
 980            this.binding.sessionEst.setText(UIHelper.readableTimeDifferenceFull(this, this.mAccount.getXmppConnection()
 981                    .getLastSessionEstablished()));
 982            if (features.rosterVersioning()) {
 983                this.binding.serverInfoRosterVersion.setText(R.string.server_info_available);
 984            } else {
 985                this.binding.serverInfoRosterVersion.setText(R.string.server_info_unavailable);
 986            }
 987            if (features.carbons()) {
 988                this.binding.serverInfoCarbons.setText(R.string.server_info_available);
 989            } else {
 990                this.binding.serverInfoCarbons.setText(R.string.server_info_unavailable);
 991            }
 992            if (features.mam()) {
 993                this.binding.serverInfoMam.setText(R.string.server_info_available);
 994            } else {
 995                this.binding.serverInfoMam.setText(R.string.server_info_unavailable);
 996            }
 997            if (features.csi()) {
 998                this.binding.serverInfoCsi.setText(R.string.server_info_available);
 999            } else {
1000                this.binding.serverInfoCsi.setText(R.string.server_info_unavailable);
1001            }
1002            if (features.blocking()) {
1003                this.binding.serverInfoBlocking.setText(R.string.server_info_available);
1004            } else {
1005                this.binding.serverInfoBlocking.setText(R.string.server_info_unavailable);
1006            }
1007            if (features.sm()) {
1008                this.binding.serverInfoSm.setText(R.string.server_info_available);
1009            } else {
1010                this.binding.serverInfoSm.setText(R.string.server_info_unavailable);
1011            }
1012            if (features.pep()) {
1013                AxolotlService axolotlService = this.mAccount.getAxolotlService();
1014                if (axolotlService != null && axolotlService.isPepBroken()) {
1015                    this.binding.serverInfoPep.setText(R.string.server_info_broken);
1016                } else if (features.pepPublishOptions() || features.pepOmemoWhitelisted()) {
1017                    this.binding.serverInfoPep.setText(R.string.server_info_available);
1018                } else {
1019                    this.binding.serverInfoPep.setText(R.string.server_info_partial);
1020                }
1021            } else {
1022                this.binding.serverInfoPep.setText(R.string.server_info_unavailable);
1023            }
1024            if (features.httpUpload(0)) {
1025                this.binding.serverInfoHttpUpload.setText(R.string.server_info_available);
1026            } else if (features.p1S3FileTransfer()) {
1027                this.binding.serverInfoHttpUploadDescription.setText(R.string.p1_s3_filetransfer);
1028                this.binding.serverInfoHttpUpload.setText(R.string.server_info_available);
1029            } else {
1030                this.binding.serverInfoHttpUpload.setText(R.string.server_info_unavailable);
1031            }
1032
1033            this.binding.pushRow.setVisibility(xmppConnectionService.getPushManagementService().isStub() ? View.GONE : View.VISIBLE);
1034
1035            if (xmppConnectionService.getPushManagementService().available(mAccount)) {
1036                this.binding.serverInfoPush.setText(R.string.server_info_available);
1037            } else {
1038                this.binding.serverInfoPush.setText(R.string.server_info_unavailable);
1039            }
1040            final long pgpKeyId = this.mAccount.getPgpId();
1041            if (pgpKeyId != 0 && Config.supportOpenPgp()) {
1042                OnClickListener openPgp = view -> launchOpenKeyChain(pgpKeyId);
1043                OnClickListener delete = view -> showDeletePgpDialog();
1044                this.binding.pgpFingerprintBox.setVisibility(View.VISIBLE);
1045                this.binding.pgpFingerprint.setText(OpenPgpUtils.convertKeyIdToHex(pgpKeyId));
1046                this.binding.pgpFingerprint.setOnClickListener(openPgp);
1047                if ("pgp".equals(messageFingerprint)) {
1048                    this.binding.pgpFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption_Highlight);
1049                }
1050                this.binding.pgpFingerprintDesc.setOnClickListener(openPgp);
1051                this.binding.actionDeletePgp.setOnClickListener(delete);
1052            } else {
1053                this.binding.pgpFingerprintBox.setVisibility(View.GONE);
1054            }
1055            final String ownAxolotlFingerprint = this.mAccount.getAxolotlService().getOwnFingerprint();
1056            if (ownAxolotlFingerprint != null && Config.supportOmemo()) {
1057                this.binding.axolotlFingerprintBox.setVisibility(View.VISIBLE);
1058                if (ownAxolotlFingerprint.equals(messageFingerprint)) {
1059                    this.binding.ownFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption_Highlight);
1060                    this.binding.ownFingerprintDesc.setText(R.string.omemo_fingerprint_selected_message);
1061                } else {
1062                    this.binding.ownFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption);
1063                    this.binding.ownFingerprintDesc.setText(R.string.omemo_fingerprint);
1064                }
1065                this.binding.axolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(ownAxolotlFingerprint.substring(2)));
1066                this.binding.actionCopyAxolotlToClipboard.setVisibility(View.VISIBLE);
1067                this.binding.actionCopyAxolotlToClipboard.setOnClickListener(v -> copyOmemoFingerprint(ownAxolotlFingerprint));
1068            } else {
1069                this.binding.axolotlFingerprintBox.setVisibility(View.GONE);
1070            }
1071            boolean hasKeys = false;
1072            binding.otherDeviceKeys.removeAllViews();
1073            for (XmppAxolotlSession session : mAccount.getAxolotlService().findOwnSessions()) {
1074                if (!session.getTrust().isCompromised()) {
1075                    boolean highlight = session.getFingerprint().equals(messageFingerprint);
1076                    addFingerprintRow(binding.otherDeviceKeys, session, highlight);
1077                    hasKeys = true;
1078                }
1079            }
1080            if (hasKeys && Config.supportOmemo()) { //TODO: either the button should be visible if we print an active device or the device list should be fed with reactived devices
1081                this.binding.otherDeviceKeysCard.setVisibility(View.VISIBLE);
1082                Set<Integer> otherDevices = mAccount.getAxolotlService().getOwnDeviceIds();
1083                if (otherDevices == null || otherDevices.isEmpty()) {
1084                    binding.clearDevices.setVisibility(View.GONE);
1085                } else {
1086                    binding.clearDevices.setVisibility(View.VISIBLE);
1087                }
1088            } else {
1089                this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1090            }
1091        } else {
1092            final TextInputLayout errorLayout;
1093            if (this.mAccount.errorStatus()) {
1094                if (this.mAccount.getStatus() == Account.State.UNAUTHORIZED || this.mAccount.getStatus() == Account.State.DOWNGRADE_ATTACK) {
1095                    errorLayout = this.binding.accountPasswordLayout;
1096                } else if (mShowOptions
1097                        && this.mAccount.getStatus() == Account.State.SERVER_NOT_FOUND
1098                        && this.binding.hostname.getText().length() > 0) {
1099                    errorLayout = this.binding.hostnameLayout;
1100                } else {
1101                    errorLayout = this.binding.accountJidLayout;
1102                }
1103                errorLayout.setError(getString(this.mAccount.getStatus().getReadableId()));
1104                if (init || !accountInfoEdited()) {
1105                    errorLayout.requestFocus();
1106                }
1107            } else {
1108                errorLayout = null;
1109            }
1110            removeErrorsOnAllBut(errorLayout);
1111            this.binding.stats.setVisibility(View.GONE);
1112            this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1113        }
1114    }
1115
1116    private void updateDisplayName(String displayName) {
1117        if (TextUtils.isEmpty(displayName)) {
1118            this.binding.yourName.setText(R.string.no_name_set_instructions);
1119            this.binding.yourName.setTextAppearance(this, R.style.TextAppearance_Conversations_Body1_Tertiary);
1120        } else {
1121            this.binding.yourName.setText(displayName);
1122            this.binding.yourName.setTextAppearance(this, R.style.TextAppearance_Conversations_Body1);
1123        }
1124    }
1125
1126    private void removeErrorsOnAllBut(TextInputLayout exception) {
1127        if (this.binding.accountJidLayout != exception) {
1128            this.binding.accountJidLayout.setErrorEnabled(false);
1129            this.binding.accountJidLayout.setError(null);
1130        }
1131        if (this.binding.accountPasswordLayout != exception) {
1132            this.binding.accountPasswordLayout.setErrorEnabled(false);
1133            this.binding.accountPasswordLayout.setError(null);
1134        }
1135        if (this.binding.hostnameLayout != exception) {
1136            this.binding.hostnameLayout.setErrorEnabled(false);
1137            this.binding.hostnameLayout.setError(null);
1138        }
1139        if (this.binding.portLayout != exception) {
1140            this.binding.portLayout.setErrorEnabled(false);
1141            this.binding.portLayout.setError(null);
1142        }
1143    }
1144
1145    private void showDeletePgpDialog() {
1146        AlertDialog.Builder builder = new AlertDialog.Builder(this);
1147        builder.setTitle(R.string.unpublish_pgp);
1148        builder.setMessage(R.string.unpublish_pgp_message);
1149        builder.setNegativeButton(R.string.cancel, null);
1150        builder.setPositiveButton(R.string.confirm, (dialogInterface, i) -> {
1151            mAccount.setPgpSignId(0);
1152            mAccount.unsetPgpSignature();
1153            xmppConnectionService.databaseBackend.updateAccount(mAccount);
1154            xmppConnectionService.sendPresence(mAccount);
1155            refreshUiReal();
1156        });
1157        builder.create().show();
1158    }
1159
1160    private void showOsOptimizationWarning(boolean showBatteryWarning, boolean showDataSaverWarning) {
1161        this.binding.osOptimization.setVisibility(showBatteryWarning || showDataSaverWarning ? View.VISIBLE : View.GONE);
1162        if (showDataSaverWarning && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
1163            this.binding.osOptimizationHeadline.setText(R.string.data_saver_enabled);
1164            this.binding.osOptimizationBody.setText(R.string.data_saver_enabled_explained);
1165            this.binding.osOptimizationDisable.setText(R.string.allow);
1166            this.binding.osOptimizationDisable.setOnClickListener(v -> {
1167                Intent intent = new Intent(Settings.ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS);
1168                Uri uri = Uri.parse("package:" + getPackageName());
1169                intent.setData(uri);
1170                try {
1171                    startActivityForResult(intent, REQUEST_DATA_SAVER);
1172                } catch (ActivityNotFoundException e) {
1173                    Toast.makeText(EditAccountActivity.this, R.string.device_does_not_support_data_saver, Toast.LENGTH_SHORT).show();
1174                }
1175            });
1176        } else if (showBatteryWarning && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) {
1177            this.binding.osOptimizationDisable.setText(R.string.disable);
1178            this.binding.osOptimizationHeadline.setText(R.string.battery_optimizations_enabled);
1179            this.binding.osOptimizationBody.setText(R.string.battery_optimizations_enabled_explained);
1180            this.binding.osOptimizationDisable.setOnClickListener(v -> {
1181                Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
1182                Uri uri = Uri.parse("package:" + getPackageName());
1183                intent.setData(uri);
1184                try {
1185                    startActivityForResult(intent, REQUEST_BATTERY_OP);
1186                } catch (ActivityNotFoundException e) {
1187                    Toast.makeText(EditAccountActivity.this, R.string.device_does_not_support_battery_op, Toast.LENGTH_SHORT).show();
1188                }
1189            });
1190        }
1191    }
1192
1193    public void showWipePepDialog() {
1194        Builder builder = new Builder(this);
1195        builder.setTitle(getString(R.string.clear_other_devices));
1196        builder.setIconAttribute(android.R.attr.alertDialogIcon);
1197        builder.setMessage(getString(R.string.clear_other_devices_desc));
1198        builder.setNegativeButton(getString(R.string.cancel), null);
1199        builder.setPositiveButton(getString(R.string.accept),
1200                (dialog, which) -> mAccount.getAxolotlService().wipeOtherPepDevices());
1201        builder.create().show();
1202    }
1203
1204    private void editMamPrefs() {
1205        this.mFetchingMamPrefsToast = Toast.makeText(this, R.string.fetching_mam_prefs, Toast.LENGTH_LONG);
1206        this.mFetchingMamPrefsToast.show();
1207        xmppConnectionService.fetchMamPreferences(mAccount, this);
1208    }
1209
1210    @Override
1211    public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
1212        refreshUi();
1213    }
1214
1215    @Override
1216    public void onCaptchaRequested(final Account account, final String id, final Data data, final Bitmap captcha) {
1217        runOnUiThread(() -> {
1218            if (mCaptchaDialog != null && mCaptchaDialog.isShowing()) {
1219                mCaptchaDialog.dismiss();
1220            }
1221            final Builder builder = new Builder(EditAccountActivity.this);
1222            final View view = getLayoutInflater().inflate(R.layout.captcha, null);
1223            final ImageView imageView = view.findViewById(R.id.captcha);
1224            final EditText input = view.findViewById(R.id.input);
1225            imageView.setImageBitmap(captcha);
1226
1227            builder.setTitle(getString(R.string.captcha_required));
1228            builder.setView(view);
1229
1230            builder.setPositiveButton(getString(R.string.ok),
1231                    (dialog, which) -> {
1232                        String rc = input.getText().toString();
1233                        data.put("username", account.getUsername());
1234                        data.put("password", account.getPassword());
1235                        data.put("ocr", rc);
1236                        data.submit();
1237
1238                        if (xmppConnectionServiceBound) {
1239                            xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, id, data);
1240                        }
1241                    });
1242            builder.setNegativeButton(getString(R.string.cancel), (dialog, which) -> {
1243                if (xmppConnectionService != null) {
1244                    xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1245                }
1246            });
1247
1248            builder.setOnCancelListener(dialog -> {
1249                if (xmppConnectionService != null) {
1250                    xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1251                }
1252            });
1253            mCaptchaDialog = builder.create();
1254            mCaptchaDialog.show();
1255            input.requestFocus();
1256        });
1257    }
1258
1259    public void onShowErrorToast(final int resId) {
1260        runOnUiThread(() -> Toast.makeText(EditAccountActivity.this, resId, Toast.LENGTH_SHORT).show());
1261    }
1262
1263    @Override
1264    public void onPreferencesFetched(final Element prefs) {
1265        runOnUiThread(() -> {
1266            if (mFetchingMamPrefsToast != null) {
1267                mFetchingMamPrefsToast.cancel();
1268            }
1269            Builder builder = new Builder(EditAccountActivity.this);
1270            builder.setTitle(R.string.server_side_mam_prefs);
1271            String defaultAttr = prefs.getAttribute("default");
1272            final List<String> defaults = Arrays.asList("never", "roster", "always");
1273            final AtomicInteger choice = new AtomicInteger(Math.max(0, defaults.indexOf(defaultAttr)));
1274            builder.setSingleChoiceItems(R.array.mam_prefs, choice.get(), (dialog, which) -> choice.set(which));
1275            builder.setNegativeButton(R.string.cancel, null);
1276            builder.setPositiveButton(R.string.ok, (dialog, which) -> {
1277                prefs.setAttribute("default", defaults.get(choice.get()));
1278                xmppConnectionService.pushMamPreferences(mAccount, prefs);
1279            });
1280            builder.create().show();
1281        });
1282    }
1283
1284    @Override
1285    public void onPreferencesFetchFailed() {
1286        runOnUiThread(() -> {
1287            if (mFetchingMamPrefsToast != null) {
1288                mFetchingMamPrefsToast.cancel();
1289            }
1290            Toast.makeText(EditAccountActivity.this, R.string.unable_to_fetch_mam_prefs, Toast.LENGTH_LONG).show();
1291        });
1292    }
1293
1294    @Override
1295    public void OnUpdateBlocklist(Status status) {
1296        refreshUi();
1297    }
1298}