1package eu.siacs.conversations.ui;
   2
   3import android.app.Activity;
   4import android.app.PendingIntent;
   5import android.content.ActivityNotFoundException;
   6import android.content.Context;
   7import android.content.Intent;
   8import android.content.IntentSender;
   9import android.content.SharedPreferences;
  10import android.databinding.DataBindingUtil;
  11import android.graphics.Bitmap;
  12import android.net.Uri;
  13import android.os.Bundle;
  14import android.os.Handler;
  15import android.preference.PreferenceManager;
  16import android.provider.Settings;
  17import android.security.KeyChain;
  18import android.security.KeyChainAliasCallback;
  19import android.support.design.widget.TextInputLayout;
  20import android.support.v7.app.ActionBar;
  21import android.support.v7.app.AlertDialog;
  22import android.support.v7.app.AlertDialog.Builder;
  23import android.support.v7.widget.Toolbar;
  24import android.text.Editable;
  25import android.text.TextUtils;
  26import android.text.TextWatcher;
  27import android.util.Log;
  28import android.view.Menu;
  29import android.view.MenuItem;
  30import android.view.View;
  31import android.view.View.OnClickListener;
  32import android.widget.CompoundButton.OnCheckedChangeListener;
  33import android.widget.EditText;
  34import android.widget.ImageView;
  35import android.widget.Toast;
  36
  37import org.openintents.openpgp.util.OpenPgpUtils;
  38
  39import java.net.URL;
  40import java.util.Arrays;
  41import java.util.List;
  42import java.util.Set;
  43import java.util.concurrent.atomic.AtomicBoolean;
  44import java.util.concurrent.atomic.AtomicInteger;
  45
  46import eu.siacs.conversations.Config;
  47import eu.siacs.conversations.R;
  48import eu.siacs.conversations.crypto.axolotl.AxolotlService;
  49import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
  50import eu.siacs.conversations.databinding.ActivityEditAccountBinding;
  51import eu.siacs.conversations.databinding.DialogPresenceBinding;
  52import eu.siacs.conversations.entities.Account;
  53import eu.siacs.conversations.entities.Presence;
  54import eu.siacs.conversations.entities.PresenceTemplate;
  55import eu.siacs.conversations.services.BarcodeProvider;
  56import eu.siacs.conversations.services.QuickConversationsService;
  57import eu.siacs.conversations.services.XmppConnectionService;
  58import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
  59import eu.siacs.conversations.services.XmppConnectionService.OnCaptchaRequested;
  60import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
  61import eu.siacs.conversations.ui.adapter.PresenceTemplateAdapter;
  62import eu.siacs.conversations.ui.util.AvatarWorkerTask;
  63import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
  64import eu.siacs.conversations.ui.util.PendingItem;
  65import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
  66import eu.siacs.conversations.ui.util.StyledAttributes;
  67import eu.siacs.conversations.utils.CryptoHelper;
  68import eu.siacs.conversations.utils.Resolver;
  69import eu.siacs.conversations.utils.SignupUtils;
  70import eu.siacs.conversations.utils.TorServiceUtils;
  71import eu.siacs.conversations.utils.UIHelper;
  72import eu.siacs.conversations.utils.XmppUri;
  73import eu.siacs.conversations.xml.Element;
  74import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
  75import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
  76import eu.siacs.conversations.xmpp.XmppConnection;
  77import eu.siacs.conversations.xmpp.XmppConnection.Features;
  78import eu.siacs.conversations.xmpp.forms.Data;
  79import eu.siacs.conversations.xmpp.pep.Avatar;
  80import rocks.xmpp.addr.Jid;
  81
  82public class EditAccountActivity extends OmemoActivity implements OnAccountUpdate, OnUpdateBlocklist,
  83        OnKeyStatusUpdated, OnCaptchaRequested, KeyChainAliasCallback, XmppConnectionService.OnShowErrorToast, XmppConnectionService.OnMamPreferencesFetched {
  84
  85    public static final String EXTRA_OPENED_FROM_NOTIFICATION = "opened_from_notification";
  86
  87    private static final int REQUEST_DATA_SAVER = 0xf244;
  88    private static final int REQUEST_CHANGE_STATUS = 0xee11;
  89    private static final int REQUEST_ORBOT = 0xff22;
  90    private final PendingItem<PresenceTemplate> mPendingPresenceTemplate = new PendingItem<>();
  91    private final AtomicBoolean mPendingReconnect = new AtomicBoolean(false);
  92    private AlertDialog mCaptchaDialog = null;
  93    private Jid jidToEdit;
  94    private boolean mInitMode = false;
  95    private boolean mUsernameMode = Config.DOMAIN_LOCK != null;
  96    private boolean mShowOptions = false;
  97    private Account mAccount;
  98    private final OnClickListener mCancelButtonClickListener = v -> {
  99        deleteAccountAndReturnIfNecessary();
 100        finish();
 101    };
 102    private final UiCallback<Avatar> mAvatarFetchCallback = new UiCallback<Avatar>() {
 103
 104        @Override
 105        public void userInputRequried(final PendingIntent pi, final Avatar avatar) {
 106            finishInitialSetup(avatar);
 107        }
 108
 109        @Override
 110        public void success(final Avatar avatar) {
 111            finishInitialSetup(avatar);
 112        }
 113
 114        @Override
 115        public void error(final int errorCode, final Avatar avatar) {
 116            finishInitialSetup(avatar);
 117        }
 118    };
 119    private final OnClickListener mAvatarClickListener = new OnClickListener() {
 120        @Override
 121        public void onClick(final View view) {
 122            if (mAccount != null) {
 123                final Intent intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 124                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toString());
 125                startActivity(intent);
 126            }
 127        }
 128    };
 129    private String messageFingerprint;
 130    private boolean mFetchingAvatar = false;
 131    private Toast mFetchingMamPrefsToast;
 132    private String mSavedInstanceAccount;
 133    private boolean mSavedInstanceInit = false;
 134    private XmppUri pendingUri = null;
 135    private boolean mUseTor;
 136    private ActivityEditAccountBinding binding;
 137    private final OnClickListener mSaveButtonClickListener = new OnClickListener() {
 138
 139        @Override
 140        public void onClick(final View v) {
 141            final String password = binding.accountPassword.getText().toString();
 142            final boolean wasDisabled = mAccount != null && mAccount.getStatus() == Account.State.DISABLED;
 143            final boolean accountInfoEdited = accountInfoEdited();
 144
 145            if (mInitMode && mAccount != null) {
 146                mAccount.setOption(Account.OPTION_DISABLED, false);
 147            }
 148            if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !accountInfoEdited) {
 149                mAccount.setOption(Account.OPTION_DISABLED, false);
 150                if (!xmppConnectionService.updateAccount(mAccount)) {
 151                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 152                }
 153                return;
 154            }
 155            final boolean registerNewAccount = binding.accountRegisterNew.isChecked() && !Config.DISALLOW_REGISTRATION_IN_UI;
 156            if (mUsernameMode && binding.accountJid.getText().toString().contains("@")) {
 157                binding.accountJidLayout.setError(getString(R.string.invalid_username));
 158                removeErrorsOnAllBut(binding.accountJidLayout);
 159                binding.accountJid.requestFocus();
 160                return;
 161            }
 162
 163            XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 164            final boolean startOrbot = mAccount != null && mAccount.getStatus() == Account.State.TOR_NOT_AVAILABLE;
 165            if (startOrbot) {
 166                if (TorServiceUtils.isOrbotInstalled(EditAccountActivity.this)) {
 167                    TorServiceUtils.startOrbot(EditAccountActivity.this, REQUEST_ORBOT);
 168                } else {
 169                    TorServiceUtils.downloadOrbot(EditAccountActivity.this, REQUEST_ORBOT);
 170                }
 171                return;
 172            }
 173
 174            if (inNeedOfSaslAccept()) {
 175                mAccount.setKey(Account.PINNED_MECHANISM_KEY, String.valueOf(-1));
 176                if (!xmppConnectionService.updateAccount(mAccount)) {
 177                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 178                }
 179                return;
 180            }
 181
 182            final boolean openRegistrationUrl = registerNewAccount && !accountInfoEdited && mAccount != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB;
 183            final boolean openPaymentUrl = mAccount != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED;
 184            final boolean redirectionWorthyStatus = openPaymentUrl || openRegistrationUrl;
 185            URL url = connection != null && redirectionWorthyStatus ? connection.getRedirectionUrl() : null;
 186            if (url != null && !wasDisabled) {
 187                try {
 188                    startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url.toString())));
 189                    return;
 190                } catch (ActivityNotFoundException e) {
 191                    Toast.makeText(EditAccountActivity.this, R.string.application_found_to_open_website, Toast.LENGTH_SHORT).show();
 192                    return;
 193                }
 194            }
 195
 196            final Jid jid;
 197            try {
 198                if (mUsernameMode) {
 199                    jid = Jid.of(binding.accountJid.getText().toString(), getUserModeDomain(), null);
 200                } else {
 201                    jid = Jid.of(binding.accountJid.getText().toString());
 202                }
 203            } catch (final NullPointerException | IllegalArgumentException e) {
 204                if (mUsernameMode) {
 205                    binding.accountJidLayout.setError(getString(R.string.invalid_username));
 206                } else {
 207                    binding.accountJidLayout.setError(getString(R.string.invalid_jid));
 208                }
 209                binding.accountJid.requestFocus();
 210                removeErrorsOnAllBut(binding.accountJidLayout);
 211                return;
 212            }
 213            String hostname = null;
 214            int numericPort = 5222;
 215            if (mShowOptions) {
 216                hostname = binding.hostname.getText().toString().replaceAll("\\s", "");
 217                final String port = binding.port.getText().toString().replaceAll("\\s", "");
 218                if (hostname.contains(" ")) {
 219                    binding.hostnameLayout.setError(getString(R.string.not_valid_hostname));
 220                    binding.hostname.requestFocus();
 221                    removeErrorsOnAllBut(binding.hostnameLayout);
 222                    return;
 223                }
 224                try {
 225                    numericPort = Integer.parseInt(port);
 226                    if (numericPort < 0 || numericPort > 65535) {
 227                        binding.portLayout.setError(getString(R.string.not_a_valid_port));
 228                        removeErrorsOnAllBut(binding.portLayout);
 229                        binding.port.requestFocus();
 230                        return;
 231                    }
 232
 233                } catch (NumberFormatException e) {
 234                    binding.portLayout.setError(getString(R.string.not_a_valid_port));
 235                    removeErrorsOnAllBut(binding.portLayout);
 236                    binding.port.requestFocus();
 237                    return;
 238                }
 239            }
 240
 241            if (jid.getLocal() == null) {
 242                if (mUsernameMode) {
 243                    binding.accountJidLayout.setError(getString(R.string.invalid_username));
 244                } else {
 245                    binding.accountJidLayout.setError(getString(R.string.invalid_jid));
 246                }
 247                removeErrorsOnAllBut(binding.accountJidLayout);
 248                binding.accountJid.requestFocus();
 249                return;
 250            }
 251            if (mAccount != null) {
 252                if (mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)) {
 253                    mAccount.setOption(Account.OPTION_MAGIC_CREATE, mAccount.getPassword().contains(password));
 254                }
 255                mAccount.setJid(jid);
 256                mAccount.setPort(numericPort);
 257                mAccount.setHostname(hostname);
 258                binding.accountJidLayout.setError(null);
 259                mAccount.setPassword(password);
 260                mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 261                if (!xmppConnectionService.updateAccount(mAccount)) {
 262                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 263                    return;
 264                }
 265            } else {
 266                if (xmppConnectionService.findAccountByJid(jid) != null) {
 267                    binding.accountJidLayout.setError(getString(R.string.account_already_exists));
 268                    removeErrorsOnAllBut(binding.accountJidLayout);
 269                    binding.accountJid.requestFocus();
 270                    return;
 271                }
 272                mAccount = new Account(jid.asBareJid(), password);
 273                mAccount.setPort(numericPort);
 274                mAccount.setHostname(hostname);
 275                mAccount.setOption(Account.OPTION_USETLS, true);
 276                mAccount.setOption(Account.OPTION_USECOMPRESSION, true);
 277                mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 278                xmppConnectionService.createAccount(mAccount);
 279            }
 280            binding.hostnameLayout.setError(null);
 281            binding.portLayout.setError(null);
 282            if (mAccount.isEnabled()
 283                    && !registerNewAccount
 284                    && !mInitMode) {
 285                finish();
 286            } else {
 287                updateSaveButton();
 288                updateAccountInformation(true);
 289            }
 290
 291        }
 292    };
 293    private final TextWatcher mTextWatcher = new TextWatcher() {
 294
 295        @Override
 296        public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
 297            updatePortLayout();
 298            updateSaveButton();
 299        }
 300
 301        @Override
 302        public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
 303        }
 304
 305        @Override
 306        public void afterTextChanged(final Editable s) {
 307
 308        }
 309    };
 310    private View.OnFocusChangeListener mEditTextFocusListener = new View.OnFocusChangeListener() {
 311        @Override
 312        public void onFocusChange(View view, boolean b) {
 313            EditText et = (EditText) view;
 314            if (b) {
 315                int resId = mUsernameMode ? R.string.username : R.string.account_settings_example_jabber_id;
 316                if (view.getId() == R.id.hostname) {
 317                    resId = mUseTor ? R.string.hostname_or_onion : R.string.hostname_example;
 318                }
 319                final int res = resId;
 320                new Handler().postDelayed(() -> et.setHint(res), 200);
 321            } else {
 322                et.setHint(null);
 323            }
 324        }
 325    };
 326
 327    private static void setAvailabilityRadioButton(Presence.Status status, DialogPresenceBinding binding) {
 328        if (status == null) {
 329            binding.online.setChecked(true);
 330            return;
 331        }
 332        switch (status) {
 333            case DND:
 334                binding.dnd.setChecked(true);
 335                break;
 336            case XA:
 337                binding.xa.setChecked(true);
 338                break;
 339            case AWAY:
 340                binding.away.setChecked(true);
 341                break;
 342            default:
 343                binding.online.setChecked(true);
 344        }
 345    }
 346
 347    private static Presence.Status getAvailabilityRadioButton(DialogPresenceBinding binding) {
 348        if (binding.dnd.isChecked()) {
 349            return Presence.Status.DND;
 350        } else if (binding.xa.isChecked()) {
 351            return Presence.Status.XA;
 352        } else if (binding.away.isChecked()) {
 353            return Presence.Status.AWAY;
 354        } else {
 355            return Presence.Status.ONLINE;
 356        }
 357    }
 358
 359    public void refreshUiReal() {
 360        invalidateOptionsMenu();
 361        if (mAccount != null
 362                && mAccount.getStatus() != Account.State.ONLINE
 363                && mFetchingAvatar) {
 364            Intent intent = new Intent(this, StartConversationActivity.class);
 365            StartConversationActivity.addInviteUri(intent, getIntent());
 366            startActivity(intent);
 367            finish();
 368        } else if (mInitMode && mAccount != null && mAccount.getStatus() == Account.State.ONLINE) {
 369            if (!mFetchingAvatar) {
 370                mFetchingAvatar = true;
 371                xmppConnectionService.checkForAvatar(mAccount, mAvatarFetchCallback);
 372            }
 373        }
 374        if (mAccount != null) {
 375            updateAccountInformation(false);
 376        }
 377        updateSaveButton();
 378    }
 379
 380    @Override
 381    public boolean onNavigateUp() {
 382        deleteAccountAndReturnIfNecessary();
 383        return super.onNavigateUp();
 384    }
 385
 386    @Override
 387    public void onBackPressed() {
 388        deleteAccountAndReturnIfNecessary();
 389        super.onBackPressed();
 390    }
 391
 392    private void deleteAccountAndReturnIfNecessary() {
 393        if (mInitMode && mAccount != null && !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
 394            xmppConnectionService.deleteAccount(mAccount);
 395        }
 396
 397        if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
 398            Intent intent = SignupUtils.getSignUpIntent(this);
 399            startActivity(intent);
 400        }
 401    }
 402
 403    @Override
 404    public void onAccountUpdate() {
 405        refreshUi();
 406    }
 407
 408    protected void finishInitialSetup(final Avatar avatar) {
 409        runOnUiThread(() -> {
 410            SoftKeyboardUtils.hideSoftKeyboard(EditAccountActivity.this);
 411            final Intent intent;
 412            final XmppConnection connection = mAccount.getXmppConnection();
 413            final boolean wasFirstAccount = xmppConnectionService != null && xmppConnectionService.getAccounts().size() == 1;
 414            if (avatar != null || (connection != null && !connection.getFeatures().pep())) {
 415                intent = new Intent(getApplicationContext(), StartConversationActivity.class);
 416                if (wasFirstAccount) {
 417                    intent.putExtra("init", true);
 418                }
 419            } else {
 420                intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 421                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toString());
 422                intent.putExtra("setup", true);
 423            }
 424            if (wasFirstAccount) {
 425                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
 426            }
 427            StartConversationActivity.addInviteUri(intent, getIntent());
 428            startActivity(intent);
 429            finish();
 430        });
 431    }
 432
 433    @Override
 434    public void onActivityResult(int requestCode, int resultCode, Intent data) {
 435        super.onActivityResult(requestCode, resultCode, data);
 436        if (requestCode == REQUEST_BATTERY_OP || requestCode == REQUEST_DATA_SAVER) {
 437            updateAccountInformation(mAccount == null);
 438        }
 439        if (requestCode == REQUEST_CHANGE_STATUS) {
 440            PresenceTemplate template = mPendingPresenceTemplate.pop();
 441            if (template != null && resultCode == Activity.RESULT_OK) {
 442                generateSignature(data, template);
 443            } else {
 444                Log.d(Config.LOGTAG, "pgp result not ok");
 445            }
 446        }
 447        if (requestCode == REQUEST_ORBOT) {
 448            if (xmppConnectionService != null && mAccount != null) {
 449                xmppConnectionService.reconnectAccountInBackground(mAccount);
 450            } else {
 451                mPendingReconnect.set(true);
 452            }
 453        }
 454    }
 455
 456    @Override
 457    protected void processFingerprintVerification(XmppUri uri) {
 458        processFingerprintVerification(uri, true);
 459    }
 460
 461    protected void processFingerprintVerification(XmppUri uri, boolean showWarningToast) {
 462        if (mAccount != null && mAccount.getJid().asBareJid().equals(uri.getJid()) && uri.hasFingerprints()) {
 463            if (xmppConnectionService.verifyFingerprints(mAccount, uri.getFingerprints())) {
 464                Toast.makeText(this, R.string.verified_fingerprints, Toast.LENGTH_SHORT).show();
 465                updateAccountInformation(false);
 466            }
 467        } else if (showWarningToast) {
 468            Toast.makeText(this, R.string.invalid_barcode, Toast.LENGTH_SHORT).show();
 469        }
 470    }
 471
 472    private void updatePortLayout() {
 473        String hostname = this.binding.hostname.getText().toString();
 474        this.binding.portLayout.setEnabled(!TextUtils.isEmpty(hostname));
 475    }
 476
 477    protected void updateSaveButton() {
 478        boolean accountInfoEdited = accountInfoEdited();
 479
 480        if (accountInfoEdited && !mInitMode) {
 481            this.binding.saveButton.setText(R.string.save);
 482            this.binding.saveButton.setEnabled(true);
 483        } else if (mAccount != null
 484                && (mAccount.getStatus() == Account.State.CONNECTING || mAccount.getStatus() == Account.State.REGISTRATION_SUCCESSFUL || mFetchingAvatar)) {
 485            this.binding.saveButton.setEnabled(false);
 486            this.binding.saveButton.setText(R.string.account_status_connecting);
 487        } else if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !mInitMode) {
 488            this.binding.saveButton.setEnabled(true);
 489            this.binding.saveButton.setText(R.string.enable);
 490        } else if (torNeedsInstall(mAccount)) {
 491            this.binding.saveButton.setEnabled(true);
 492            this.binding.saveButton.setText(R.string.install_orbot);
 493        } else if (torNeedsStart(mAccount)) {
 494            this.binding.saveButton.setEnabled(true);
 495            this.binding.saveButton.setText(R.string.start_orbot);
 496        } else {
 497            this.binding.saveButton.setEnabled(true);
 498            if (!mInitMode) {
 499                if (mAccount != null && mAccount.isOnlineAndConnected()) {
 500                    this.binding.saveButton.setText(R.string.save);
 501                    if (!accountInfoEdited) {
 502                        this.binding.saveButton.setEnabled(false);
 503                    }
 504                } else {
 505                    XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 506                    URL url = connection != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED ? connection.getRedirectionUrl() : null;
 507                    if (url != null) {
 508                        this.binding.saveButton.setText(R.string.open_website);
 509                    } else if (inNeedOfSaslAccept()) {
 510                        this.binding.saveButton.setText(R.string.accept);
 511                    } else {
 512                        this.binding.saveButton.setText(R.string.connect);
 513                    }
 514                }
 515            } else {
 516                XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 517                URL url = connection != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB ? connection.getRedirectionUrl() : null;
 518                if (url != null && this.binding.accountRegisterNew.isChecked() && !accountInfoEdited) {
 519                    this.binding.saveButton.setText(R.string.open_website);
 520                } else {
 521                    this.binding.saveButton.setText(R.string.next);
 522                }
 523            }
 524        }
 525    }
 526
 527    private boolean torNeedsInstall(final Account account) {
 528        return account != null && account.getStatus() == Account.State.TOR_NOT_AVAILABLE && !TorServiceUtils.isOrbotInstalled(this);
 529    }
 530
 531    private boolean torNeedsStart(final Account account) {
 532        return account != null && account.getStatus() == Account.State.TOR_NOT_AVAILABLE;
 533    }
 534
 535    protected boolean accountInfoEdited() {
 536        if (this.mAccount == null) {
 537            return false;
 538        }
 539        return jidEdited() ||
 540                !this.mAccount.getPassword().equals(this.binding.accountPassword.getText().toString()) ||
 541                !this.mAccount.getHostname().equals(this.binding.hostname.getText().toString()) ||
 542                !String.valueOf(this.mAccount.getPort()).equals(this.binding.port.getText().toString());
 543    }
 544
 545    protected boolean jidEdited() {
 546        final String unmodified;
 547        if (mUsernameMode) {
 548            unmodified = this.mAccount.getJid().getLocal();
 549        } else {
 550            unmodified = this.mAccount.getJid().asBareJid().toString();
 551        }
 552        return !unmodified.equals(this.binding.accountJid.getText().toString());
 553    }
 554
 555    @Override
 556    protected String getShareableUri(boolean http) {
 557        if (mAccount != null) {
 558            return http ? mAccount.getShareableLink() : mAccount.getShareableUri();
 559        } else {
 560            return null;
 561        }
 562    }
 563
 564    @Override
 565    protected void onCreate(final Bundle savedInstanceState) {
 566        super.onCreate(savedInstanceState);
 567        if (savedInstanceState != null) {
 568            this.mSavedInstanceAccount = savedInstanceState.getString("account");
 569            this.mSavedInstanceInit = savedInstanceState.getBoolean("initMode", false);
 570        }
 571        this.binding = DataBindingUtil.setContentView(this, R.layout.activity_edit_account);
 572        setSupportActionBar((Toolbar) binding.toolbar);
 573        binding.accountJid.addTextChangedListener(this.mTextWatcher);
 574        binding.accountJid.setOnFocusChangeListener(this.mEditTextFocusListener);
 575        this.binding.accountPassword.addTextChangedListener(this.mTextWatcher);
 576
 577        this.binding.avater.setOnClickListener(this.mAvatarClickListener);
 578        this.binding.hostname.addTextChangedListener(mTextWatcher);
 579        this.binding.hostname.setOnFocusChangeListener(mEditTextFocusListener);
 580        this.binding.clearDevices.setOnClickListener(v -> showWipePepDialog());
 581        this.binding.port.setText(String.valueOf(Resolver.DEFAULT_PORT_XMPP));
 582        this.binding.port.addTextChangedListener(mTextWatcher);
 583        this.binding.saveButton.setOnClickListener(this.mSaveButtonClickListener);
 584        this.binding.cancelButton.setOnClickListener(this.mCancelButtonClickListener);
 585        if (savedInstanceState != null && savedInstanceState.getBoolean("showMoreTable")) {
 586            changeMoreTableVisibility(true);
 587        }
 588        final OnCheckedChangeListener OnCheckedShowConfirmPassword = (buttonView, isChecked) -> updateSaveButton();
 589        this.binding.accountRegisterNew.setOnCheckedChangeListener(OnCheckedShowConfirmPassword);
 590        if (Config.DISALLOW_REGISTRATION_IN_UI) {
 591            this.binding.accountRegisterNew.setVisibility(View.GONE);
 592        }
 593        this.binding.yourNameBox.setVisibility(QuickConversationsService.isQuicksy() ? View.VISIBLE : View.GONE);
 594        this.binding.actionEditYourName.setOnClickListener(this::onEditYourNameClicked);
 595    }
 596
 597    private void onEditYourNameClicked(View view) {
 598        quickEdit(mAccount.getDisplayName(), R.string.your_name, value -> {
 599            final String displayName = value.trim();
 600            updateDisplayName(displayName);
 601            mAccount.setDisplayName(displayName);
 602            xmppConnectionService.publishDisplayName(mAccount);
 603            refreshAvatar();
 604            return null;
 605        }, true);
 606    }
 607
 608    private void refreshAvatar() {
 609        AvatarWorkerTask.loadAvatar(mAccount,binding.avater,R.dimen.avatar_on_details_screen_size);
 610    }
 611
 612    @Override
 613    public boolean onCreateOptionsMenu(final Menu menu) {
 614        super.onCreateOptionsMenu(menu);
 615        getMenuInflater().inflate(R.menu.editaccount, menu);
 616        final MenuItem showBlocklist = menu.findItem(R.id.action_show_block_list);
 617        final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 618        final MenuItem changePassword = menu.findItem(R.id.action_change_password_on_server);
 619        final MenuItem renewCertificate = menu.findItem(R.id.action_renew_certificate);
 620        final MenuItem mamPrefs = menu.findItem(R.id.action_mam_prefs);
 621        final MenuItem changePresence = menu.findItem(R.id.action_change_presence);
 622        final MenuItem share = menu.findItem(R.id.action_share);
 623        renewCertificate.setVisible(mAccount != null && mAccount.getPrivateKeyAlias() != null);
 624
 625        share.setVisible(mAccount != null && !mInitMode);
 626
 627        if (mAccount != null && mAccount.isOnlineAndConnected()) {
 628            if (!mAccount.getXmppConnection().getFeatures().blocking()) {
 629                showBlocklist.setVisible(false);
 630            }
 631
 632            if (!mAccount.getXmppConnection().getFeatures().register()) {
 633                changePassword.setVisible(false);
 634            }
 635            mamPrefs.setVisible(mAccount.getXmppConnection().getFeatures().mam());
 636            changePresence.setVisible(!mInitMode);
 637        } else {
 638            showBlocklist.setVisible(false);
 639            showMoreInfo.setVisible(false);
 640            changePassword.setVisible(false);
 641            mamPrefs.setVisible(false);
 642            changePresence.setVisible(false);
 643        }
 644        return super.onCreateOptionsMenu(menu);
 645    }
 646
 647    @Override
 648    public boolean onPrepareOptionsMenu(Menu menu) {
 649        final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 650        if (showMoreInfo.isVisible()) {
 651            showMoreInfo.setChecked(binding.serverInfoMore.getVisibility() == View.VISIBLE);
 652        }
 653        return super.onPrepareOptionsMenu(menu);
 654    }
 655
 656    @Override
 657    protected void onStart() {
 658        super.onStart();
 659        final Intent intent = getIntent();
 660        final int theme = findTheme();
 661        if (this.mTheme != theme) {
 662            recreate();
 663        } else if (intent != null) {
 664            try {
 665                this.jidToEdit = Jid.of(intent.getStringExtra("jid"));
 666            } catch (final IllegalArgumentException | NullPointerException ignored) {
 667                this.jidToEdit = null;
 668            }
 669            if (jidToEdit != null && intent.getData() != null && intent.getBooleanExtra("scanned", false)) {
 670                final XmppUri uri = new XmppUri(intent.getData());
 671                if (xmppConnectionServiceBound) {
 672                    processFingerprintVerification(uri, false);
 673                } else {
 674                    this.pendingUri = uri;
 675                }
 676            }
 677            boolean init = intent.getBooleanExtra("init", false);
 678            boolean openedFromNotification = intent.getBooleanExtra(EXTRA_OPENED_FROM_NOTIFICATION, false);
 679            this.mInitMode = init || this.jidToEdit == null;
 680            this.messageFingerprint = intent.getStringExtra("fingerprint");
 681            if (!mInitMode) {
 682                this.binding.accountRegisterNew.setVisibility(View.GONE);
 683                setTitle(getString(R.string.account_details));
 684                configureActionBar(getSupportActionBar(), !openedFromNotification);
 685            } else {
 686                this.binding.avater.setVisibility(View.GONE);
 687                configureActionBar(getSupportActionBar(), !(init && Config.MAGIC_CREATE_DOMAIN == null));
 688                setTitle(R.string.action_add_account);
 689            }
 690        }
 691        SharedPreferences preferences = getPreferences();
 692        mUseTor = QuickConversationsService.isConversations() && preferences.getBoolean("use_tor", getResources().getBoolean(R.bool.use_tor));
 693        this.mShowOptions = mUseTor || (QuickConversationsService.isConversations() && preferences.getBoolean("show_connection_options", getResources().getBoolean(R.bool.show_connection_options)));
 694        this.binding.namePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 695    }
 696
 697    @Override
 698    public void onNewIntent(Intent intent) {
 699        if (intent != null && intent.getData() != null) {
 700            final XmppUri uri = new XmppUri(intent.getData());
 701            if (xmppConnectionServiceBound) {
 702                processFingerprintVerification(uri, false);
 703            } else {
 704                this.pendingUri = uri;
 705            }
 706        }
 707    }
 708
 709    @Override
 710    public void onSaveInstanceState(final Bundle savedInstanceState) {
 711        if (mAccount != null) {
 712            savedInstanceState.putString("account", mAccount.getJid().asBareJid().toString());
 713            savedInstanceState.putBoolean("initMode", mInitMode);
 714            savedInstanceState.putBoolean("showMoreTable", binding.serverInfoMore.getVisibility() == View.VISIBLE);
 715        }
 716        super.onSaveInstanceState(savedInstanceState);
 717    }
 718
 719    protected void onBackendConnected() {
 720        boolean init = true;
 721        if (mSavedInstanceAccount != null) {
 722            try {
 723                this.mAccount = xmppConnectionService.findAccountByJid(Jid.of(mSavedInstanceAccount));
 724                this.mInitMode = mSavedInstanceInit;
 725                init = false;
 726            } catch (IllegalArgumentException e) {
 727                this.mAccount = null;
 728            }
 729
 730        } else if (this.jidToEdit != null) {
 731            this.mAccount = xmppConnectionService.findAccountByJid(jidToEdit);
 732        }
 733
 734        if (mAccount != null) {
 735
 736            if (mPendingReconnect.compareAndSet(true, false)) {
 737                xmppConnectionService.reconnectAccountInBackground(mAccount);
 738            }
 739
 740            this.mInitMode |= this.mAccount.isOptionSet(Account.OPTION_REGISTER);
 741            this.mUsernameMode |= mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) && mAccount.isOptionSet(Account.OPTION_REGISTER);
 742            if (this.mAccount.getPrivateKeyAlias() != null) {
 743                this.binding.accountPassword.setHint(R.string.authenticate_with_certificate);
 744                if (this.mInitMode) {
 745                    this.binding.accountPassword.requestFocus();
 746                }
 747            }
 748            if (mPendingFingerprintVerificationUri != null) {
 749                processFingerprintVerification(mPendingFingerprintVerificationUri, false);
 750                mPendingFingerprintVerificationUri = null;
 751            }
 752            updateAccountInformation(init);
 753        }
 754
 755
 756        if (Config.MAGIC_CREATE_DOMAIN == null && this.xmppConnectionService.getAccounts().size() == 0) {
 757            this.binding.cancelButton.setEnabled(false);
 758        }
 759        if (mUsernameMode) {
 760            this.binding.accountJidLayout.setHint(getString(R.string.username_hint));
 761            this.binding.accountJid.setHint(R.string.username_hint);
 762        } else {
 763            final KnownHostsAdapter mKnownHostsAdapter = new KnownHostsAdapter(this,
 764                    R.layout.simple_list_item,
 765                    xmppConnectionService.getKnownHosts());
 766            this.binding.accountJid.setAdapter(mKnownHostsAdapter);
 767        }
 768
 769        if (pendingUri != null) {
 770            processFingerprintVerification(pendingUri, false);
 771            pendingUri = null;
 772        }
 773        updatePortLayout();
 774        updateSaveButton();
 775        invalidateOptionsMenu();
 776    }
 777
 778    private String getUserModeDomain() {
 779        if (mAccount != null && mAccount.getJid().getDomain() != null) {
 780            return mAccount.getJid().getDomain();
 781        } else {
 782            return Config.DOMAIN_LOCK;
 783        }
 784    }
 785
 786    @Override
 787    public boolean onOptionsItemSelected(final MenuItem item) {
 788        if (MenuDoubleTabUtil.shouldIgnoreTap()) {
 789            return false;
 790        }
 791        switch (item.getItemId()) {
 792            case R.id.action_show_block_list:
 793                final Intent showBlocklistIntent = new Intent(this, BlocklistActivity.class);
 794                showBlocklistIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toString());
 795                startActivity(showBlocklistIntent);
 796                break;
 797            case R.id.action_server_info_show_more:
 798                changeMoreTableVisibility(!item.isChecked());
 799                break;
 800            case R.id.action_share_barcode:
 801                shareBarcode();
 802                break;
 803            case R.id.action_share_http:
 804                shareLink(true);
 805                break;
 806            case R.id.action_share_uri:
 807                shareLink(false);
 808                break;
 809            case R.id.action_change_password_on_server:
 810                gotoChangePassword(null);
 811                break;
 812            case R.id.action_mam_prefs:
 813                editMamPrefs();
 814                break;
 815            case R.id.action_renew_certificate:
 816                renewCertificate();
 817                break;
 818            case R.id.action_change_presence:
 819                changePresence();
 820                break;
 821        }
 822        return super.onOptionsItemSelected(item);
 823    }
 824
 825    private boolean inNeedOfSaslAccept() {
 826        return mAccount != null && mAccount.getLastErrorStatus() == Account.State.DOWNGRADE_ATTACK && mAccount.getKeyAsInt(Account.PINNED_MECHANISM_KEY, -1) >= 0 && !accountInfoEdited();
 827    }
 828
 829    private void shareBarcode() {
 830        Intent intent = new Intent(Intent.ACTION_SEND);
 831        intent.putExtra(Intent.EXTRA_STREAM, BarcodeProvider.getUriForAccount(this, mAccount));
 832        intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
 833        intent.setType("image/png");
 834        startActivity(Intent.createChooser(intent, getText(R.string.share_with)));
 835    }
 836
 837    private void changeMoreTableVisibility(boolean visible) {
 838        binding.serverInfoMore.setVisibility(visible ? View.VISIBLE : View.GONE);
 839    }
 840
 841    private void gotoChangePassword(String newPassword) {
 842        final Intent changePasswordIntent = new Intent(this, ChangePasswordActivity.class);
 843        changePasswordIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toString());
 844        if (newPassword != null) {
 845            changePasswordIntent.putExtra("password", newPassword);
 846        }
 847        startActivity(changePasswordIntent);
 848    }
 849
 850    private void renewCertificate() {
 851        KeyChain.choosePrivateKeyAlias(this, this, null, null, null, -1, null);
 852    }
 853
 854    private void changePresence() {
 855        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
 856        boolean manualStatus = sharedPreferences.getBoolean(SettingsActivity.MANUALLY_CHANGE_PRESENCE, getResources().getBoolean(R.bool.manually_change_presence));
 857        AlertDialog.Builder builder = new AlertDialog.Builder(this);
 858        final DialogPresenceBinding binding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dialog_presence, null, false);
 859        String current = mAccount.getPresenceStatusMessage();
 860        if (current != null && !current.trim().isEmpty()) {
 861            binding.statusMessage.append(current);
 862        }
 863        setAvailabilityRadioButton(mAccount.getPresenceStatus(), binding);
 864        binding.show.setVisibility(manualStatus ? View.VISIBLE : View.GONE);
 865        List<PresenceTemplate> templates = xmppConnectionService.getPresenceTemplates(mAccount);
 866        PresenceTemplateAdapter presenceTemplateAdapter = new PresenceTemplateAdapter(this, R.layout.simple_list_item, templates);
 867        binding.statusMessage.setAdapter(presenceTemplateAdapter);
 868        binding.statusMessage.setOnItemClickListener((parent, view, position, id) -> {
 869            PresenceTemplate template = (PresenceTemplate) parent.getItemAtPosition(position);
 870            setAvailabilityRadioButton(template.getStatus(), binding);
 871        });
 872        builder.setTitle(R.string.edit_status_message_title);
 873        builder.setView(binding.getRoot());
 874        builder.setNegativeButton(R.string.cancel, null);
 875        builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
 876            PresenceTemplate template = new PresenceTemplate(getAvailabilityRadioButton(binding), binding.statusMessage.getText().toString().trim());
 877            if (mAccount.getPgpId() != 0 && hasPgp()) {
 878                generateSignature(null, template);
 879            } else {
 880                xmppConnectionService.changeStatus(mAccount, template, null);
 881            }
 882        });
 883        builder.create().show();
 884    }
 885
 886    private void generateSignature(Intent intent, PresenceTemplate template) {
 887        xmppConnectionService.getPgpEngine().generateSignature(intent, mAccount, template.getStatusMessage(), new UiCallback<String>() {
 888            @Override
 889            public void success(String signature) {
 890                xmppConnectionService.changeStatus(mAccount, template, signature);
 891            }
 892
 893            @Override
 894            public void error(int errorCode, String object) {
 895
 896            }
 897
 898            @Override
 899            public void userInputRequried(PendingIntent pi, String object) {
 900                mPendingPresenceTemplate.push(template);
 901                try {
 902                    startIntentSenderForResult(pi.getIntentSender(), REQUEST_CHANGE_STATUS, null, 0, 0, 0);
 903                } catch (final IntentSender.SendIntentException ignored) {
 904                }
 905            }
 906        });
 907    }
 908
 909    @Override
 910    public void alias(String alias) {
 911        if (alias != null) {
 912            xmppConnectionService.updateKeyInAccount(mAccount, alias);
 913        }
 914    }
 915
 916    private void updateAccountInformation(boolean init) {
 917        if (init) {
 918            this.binding.accountJid.getEditableText().clear();
 919            if (mUsernameMode) {
 920                this.binding.accountJid.getEditableText().append(this.mAccount.getJid().getLocal());
 921            } else {
 922                this.binding.accountJid.getEditableText().append(this.mAccount.getJid().asBareJid().toString());
 923            }
 924            this.binding.accountPassword.getEditableText().clear();
 925            this.binding.accountPassword.getEditableText().append(this.mAccount.getPassword());
 926            this.binding.hostname.setText("");
 927            this.binding.hostname.getEditableText().append(this.mAccount.getHostname());
 928            this.binding.port.setText("");
 929            this.binding.port.getEditableText().append(String.valueOf(this.mAccount.getPort()));
 930            this.binding.namePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 931
 932        }
 933
 934        final boolean editable = !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY) && QuickConversationsService.isConversations();
 935        this.binding.accountJid.setEnabled(editable);
 936        this.binding.accountJid.setFocusable(editable);
 937        this.binding.accountJid.setFocusableInTouchMode(editable);
 938        this.binding.accountJid.setCursorVisible(editable);
 939
 940
 941        final String displayName = mAccount.getDisplayName();
 942        updateDisplayName(displayName);
 943
 944
 945        final boolean tooglePassword = mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) || !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY);
 946        final boolean editPassword = !mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) || (!mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY) && QuickConversationsService.isConversations()) || mAccount.getLastErrorStatus() == Account.State.UNAUTHORIZED;
 947
 948        this.binding.accountPasswordLayout.setPasswordVisibilityToggleEnabled(tooglePassword);
 949
 950        this.binding.accountPassword.setFocusable(editPassword);
 951        this.binding.accountPassword.setFocusableInTouchMode(editPassword);
 952        this.binding.accountPassword.setCursorVisible(editPassword);
 953        this.binding.accountPassword.setEnabled(editPassword);
 954
 955        if (!mInitMode) {
 956            this.binding.avater.setVisibility(View.VISIBLE);
 957            AvatarWorkerTask.loadAvatar(mAccount,binding.avater,R.dimen.avatar_on_details_screen_size);
 958        } else {
 959            this.binding.avater.setVisibility(View.GONE);
 960        }
 961        this.binding.accountRegisterNew.setChecked(this.mAccount.isOptionSet(Account.OPTION_REGISTER));
 962        if (this.mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)) {
 963            if (this.mAccount.isOptionSet(Account.OPTION_REGISTER)) {
 964                ActionBar actionBar = getSupportActionBar();
 965                if (actionBar != null) {
 966                    actionBar.setTitle(R.string.create_account);
 967                }
 968            }
 969            this.binding.accountRegisterNew.setVisibility(View.GONE);
 970        } else if (this.mAccount.isOptionSet(Account.OPTION_REGISTER)) {
 971            this.binding.accountRegisterNew.setVisibility(View.VISIBLE);
 972        } else {
 973            this.binding.accountRegisterNew.setVisibility(View.GONE);
 974        }
 975        if (this.mAccount.isOnlineAndConnected() && !this.mFetchingAvatar) {
 976            Features features = this.mAccount.getXmppConnection().getFeatures();
 977            this.binding.stats.setVisibility(View.VISIBLE);
 978            boolean showBatteryWarning = !xmppConnectionService.getPushManagementService().available(mAccount) && isOptimizingBattery();
 979            boolean showDataSaverWarning = isAffectedByDataSaver();
 980            showOsOptimizationWarning(showBatteryWarning, showDataSaverWarning);
 981            this.binding.sessionEst.setText(UIHelper.readableTimeDifferenceFull(this, this.mAccount.getXmppConnection()
 982                    .getLastSessionEstablished()));
 983            if (features.rosterVersioning()) {
 984                this.binding.serverInfoRosterVersion.setText(R.string.server_info_available);
 985            } else {
 986                this.binding.serverInfoRosterVersion.setText(R.string.server_info_unavailable);
 987            }
 988            if (features.carbons()) {
 989                this.binding.serverInfoCarbons.setText(R.string.server_info_available);
 990            } else {
 991                this.binding.serverInfoCarbons.setText(R.string.server_info_unavailable);
 992            }
 993            if (features.mam()) {
 994                this.binding.serverInfoMam.setText(R.string.server_info_available);
 995            } else {
 996                this.binding.serverInfoMam.setText(R.string.server_info_unavailable);
 997            }
 998            if (features.csi()) {
 999                this.binding.serverInfoCsi.setText(R.string.server_info_available);
1000            } else {
1001                this.binding.serverInfoCsi.setText(R.string.server_info_unavailable);
1002            }
1003            if (features.blocking()) {
1004                this.binding.serverInfoBlocking.setText(R.string.server_info_available);
1005            } else {
1006                this.binding.serverInfoBlocking.setText(R.string.server_info_unavailable);
1007            }
1008            if (features.sm()) {
1009                this.binding.serverInfoSm.setText(R.string.server_info_available);
1010            } else {
1011                this.binding.serverInfoSm.setText(R.string.server_info_unavailable);
1012            }
1013            if (features.pep()) {
1014                AxolotlService axolotlService = this.mAccount.getAxolotlService();
1015                if (axolotlService != null && axolotlService.isPepBroken()) {
1016                    this.binding.serverInfoPep.setText(R.string.server_info_broken);
1017                } else if (features.pepPublishOptions() || features.pepOmemoWhitelisted()) {
1018                    this.binding.serverInfoPep.setText(R.string.server_info_available);
1019                } else {
1020                    this.binding.serverInfoPep.setText(R.string.server_info_partial);
1021                }
1022            } else {
1023                this.binding.serverInfoPep.setText(R.string.server_info_unavailable);
1024            }
1025            if (features.httpUpload(0)) {
1026                this.binding.serverInfoHttpUpload.setText(UIHelper.filesizeToString(features.getMaxHttpUploadSize()));
1027            } else if (features.p1S3FileTransfer()) {
1028                this.binding.serverInfoHttpUploadDescription.setText(R.string.p1_s3_filetransfer);
1029                this.binding.serverInfoHttpUpload.setText(R.string.server_info_available);
1030            } else {
1031                this.binding.serverInfoHttpUpload.setText(R.string.server_info_unavailable);
1032            }
1033
1034            this.binding.pushRow.setVisibility(xmppConnectionService.getPushManagementService().isStub() ? View.GONE : View.VISIBLE);
1035
1036            if (xmppConnectionService.getPushManagementService().available(mAccount)) {
1037                this.binding.serverInfoPush.setText(R.string.server_info_available);
1038            } else {
1039                this.binding.serverInfoPush.setText(R.string.server_info_unavailable);
1040            }
1041            final long pgpKeyId = this.mAccount.getPgpId();
1042            if (pgpKeyId != 0 && Config.supportOpenPgp()) {
1043                OnClickListener openPgp = view -> launchOpenKeyChain(pgpKeyId);
1044                OnClickListener delete = view -> showDeletePgpDialog();
1045                this.binding.pgpFingerprintBox.setVisibility(View.VISIBLE);
1046                this.binding.pgpFingerprint.setText(OpenPgpUtils.convertKeyIdToHex(pgpKeyId));
1047                this.binding.pgpFingerprint.setOnClickListener(openPgp);
1048                if ("pgp".equals(messageFingerprint)) {
1049                    this.binding.pgpFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption_Highlight);
1050                }
1051                this.binding.pgpFingerprintDesc.setOnClickListener(openPgp);
1052                this.binding.actionDeletePgp.setOnClickListener(delete);
1053            } else {
1054                this.binding.pgpFingerprintBox.setVisibility(View.GONE);
1055            }
1056            final String ownAxolotlFingerprint = this.mAccount.getAxolotlService().getOwnFingerprint();
1057            if (ownAxolotlFingerprint != null && Config.supportOmemo()) {
1058                this.binding.axolotlFingerprintBox.setVisibility(View.VISIBLE);
1059                if (ownAxolotlFingerprint.equals(messageFingerprint)) {
1060                    this.binding.ownFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption_Highlight);
1061                    this.binding.ownFingerprintDesc.setText(R.string.omemo_fingerprint_selected_message);
1062                } else {
1063                    this.binding.ownFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption);
1064                    this.binding.ownFingerprintDesc.setText(R.string.omemo_fingerprint);
1065                }
1066                this.binding.axolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(ownAxolotlFingerprint.substring(2)));
1067                this.binding.actionCopyAxolotlToClipboard.setVisibility(View.VISIBLE);
1068                this.binding.actionCopyAxolotlToClipboard.setOnClickListener(v -> copyOmemoFingerprint(ownAxolotlFingerprint));
1069            } else {
1070                this.binding.axolotlFingerprintBox.setVisibility(View.GONE);
1071            }
1072            boolean hasKeys = false;
1073            binding.otherDeviceKeys.removeAllViews();
1074            for (XmppAxolotlSession session : mAccount.getAxolotlService().findOwnSessions()) {
1075                if (!session.getTrust().isCompromised()) {
1076                    boolean highlight = session.getFingerprint().equals(messageFingerprint);
1077                    addFingerprintRow(binding.otherDeviceKeys, session, highlight);
1078                    hasKeys = true;
1079                }
1080            }
1081            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
1082                this.binding.otherDeviceKeysCard.setVisibility(View.VISIBLE);
1083                Set<Integer> otherDevices = mAccount.getAxolotlService().getOwnDeviceIds();
1084                if (otherDevices == null || otherDevices.isEmpty()) {
1085                    binding.clearDevices.setVisibility(View.GONE);
1086                } else {
1087                    binding.clearDevices.setVisibility(View.VISIBLE);
1088                }
1089            } else {
1090                this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1091            }
1092        } else {
1093            final TextInputLayout errorLayout;
1094            if (this.mAccount.errorStatus()) {
1095                if (this.mAccount.getStatus() == Account.State.UNAUTHORIZED || this.mAccount.getStatus() == Account.State.DOWNGRADE_ATTACK) {
1096                    errorLayout = this.binding.accountPasswordLayout;
1097                } else if (mShowOptions
1098                        && this.mAccount.getStatus() == Account.State.SERVER_NOT_FOUND
1099                        && this.binding.hostname.getText().length() > 0) {
1100                    errorLayout = this.binding.hostnameLayout;
1101                } else {
1102                    errorLayout = this.binding.accountJidLayout;
1103                }
1104                errorLayout.setError(getString(this.mAccount.getStatus().getReadableId()));
1105                if (init || !accountInfoEdited()) {
1106                    errorLayout.requestFocus();
1107                }
1108            } else {
1109                errorLayout = null;
1110            }
1111            removeErrorsOnAllBut(errorLayout);
1112            this.binding.stats.setVisibility(View.GONE);
1113            this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1114        }
1115    }
1116
1117    private void updateDisplayName(String displayName) {
1118        if (TextUtils.isEmpty(displayName)) {
1119            this.binding.yourName.setText(R.string.no_name_set_instructions);
1120            this.binding.yourName.setTextAppearance(this, R.style.TextAppearance_Conversations_Body1_Tertiary);
1121        } else {
1122            this.binding.yourName.setText(displayName);
1123            this.binding.yourName.setTextAppearance(this, R.style.TextAppearance_Conversations_Body1);
1124        }
1125    }
1126
1127    private void removeErrorsOnAllBut(TextInputLayout exception) {
1128        if (this.binding.accountJidLayout != exception) {
1129            this.binding.accountJidLayout.setErrorEnabled(false);
1130            this.binding.accountJidLayout.setError(null);
1131        }
1132        if (this.binding.accountPasswordLayout != exception) {
1133            this.binding.accountPasswordLayout.setErrorEnabled(false);
1134            this.binding.accountPasswordLayout.setError(null);
1135        }
1136        if (this.binding.hostnameLayout != exception) {
1137            this.binding.hostnameLayout.setErrorEnabled(false);
1138            this.binding.hostnameLayout.setError(null);
1139        }
1140        if (this.binding.portLayout != exception) {
1141            this.binding.portLayout.setErrorEnabled(false);
1142            this.binding.portLayout.setError(null);
1143        }
1144    }
1145
1146    private void showDeletePgpDialog() {
1147        AlertDialog.Builder builder = new AlertDialog.Builder(this);
1148        builder.setTitle(R.string.unpublish_pgp);
1149        builder.setMessage(R.string.unpublish_pgp_message);
1150        builder.setNegativeButton(R.string.cancel, null);
1151        builder.setPositiveButton(R.string.confirm, (dialogInterface, i) -> {
1152            mAccount.setPgpSignId(0);
1153            mAccount.unsetPgpSignature();
1154            xmppConnectionService.databaseBackend.updateAccount(mAccount);
1155            xmppConnectionService.sendPresence(mAccount);
1156            refreshUiReal();
1157        });
1158        builder.create().show();
1159    }
1160
1161    private void showOsOptimizationWarning(boolean showBatteryWarning, boolean showDataSaverWarning) {
1162        this.binding.osOptimization.setVisibility(showBatteryWarning || showDataSaverWarning ? View.VISIBLE : View.GONE);
1163        if (showDataSaverWarning && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
1164            this.binding.osOptimizationHeadline.setText(R.string.data_saver_enabled);
1165            this.binding.osOptimizationBody.setText(R.string.data_saver_enabled_explained);
1166            this.binding.osOptimizationDisable.setText(R.string.allow);
1167            this.binding.osOptimizationDisable.setOnClickListener(v -> {
1168                Intent intent = new Intent(Settings.ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS);
1169                Uri uri = Uri.parse("package:" + getPackageName());
1170                intent.setData(uri);
1171                try {
1172                    startActivityForResult(intent, REQUEST_DATA_SAVER);
1173                } catch (ActivityNotFoundException e) {
1174                    Toast.makeText(EditAccountActivity.this, R.string.device_does_not_support_data_saver, Toast.LENGTH_SHORT).show();
1175                }
1176            });
1177        } else if (showBatteryWarning && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) {
1178            this.binding.osOptimizationDisable.setText(R.string.disable);
1179            this.binding.osOptimizationHeadline.setText(R.string.battery_optimizations_enabled);
1180            this.binding.osOptimizationBody.setText(R.string.battery_optimizations_enabled_explained);
1181            this.binding.osOptimizationDisable.setOnClickListener(v -> {
1182                Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
1183                Uri uri = Uri.parse("package:" + getPackageName());
1184                intent.setData(uri);
1185                try {
1186                    startActivityForResult(intent, REQUEST_BATTERY_OP);
1187                } catch (ActivityNotFoundException e) {
1188                    Toast.makeText(EditAccountActivity.this, R.string.device_does_not_support_battery_op, Toast.LENGTH_SHORT).show();
1189                }
1190            });
1191        }
1192    }
1193
1194    public void showWipePepDialog() {
1195        Builder builder = new Builder(this);
1196        builder.setTitle(getString(R.string.clear_other_devices));
1197        builder.setIconAttribute(android.R.attr.alertDialogIcon);
1198        builder.setMessage(getString(R.string.clear_other_devices_desc));
1199        builder.setNegativeButton(getString(R.string.cancel), null);
1200        builder.setPositiveButton(getString(R.string.accept),
1201                (dialog, which) -> mAccount.getAxolotlService().wipeOtherPepDevices());
1202        builder.create().show();
1203    }
1204
1205    private void editMamPrefs() {
1206        this.mFetchingMamPrefsToast = Toast.makeText(this, R.string.fetching_mam_prefs, Toast.LENGTH_LONG);
1207        this.mFetchingMamPrefsToast.show();
1208        xmppConnectionService.fetchMamPreferences(mAccount, this);
1209    }
1210
1211    @Override
1212    public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
1213        refreshUi();
1214    }
1215
1216    @Override
1217    public void onCaptchaRequested(final Account account, final String id, final Data data, final Bitmap captcha) {
1218        runOnUiThread(() -> {
1219            if (mCaptchaDialog != null && mCaptchaDialog.isShowing()) {
1220                mCaptchaDialog.dismiss();
1221            }
1222            final Builder builder = new Builder(EditAccountActivity.this);
1223            final View view = getLayoutInflater().inflate(R.layout.captcha, null);
1224            final ImageView imageView = view.findViewById(R.id.captcha);
1225            final EditText input = view.findViewById(R.id.input);
1226            imageView.setImageBitmap(captcha);
1227
1228            builder.setTitle(getString(R.string.captcha_required));
1229            builder.setView(view);
1230
1231            builder.setPositiveButton(getString(R.string.ok),
1232                    (dialog, which) -> {
1233                        String rc = input.getText().toString();
1234                        data.put("username", account.getUsername());
1235                        data.put("password", account.getPassword());
1236                        data.put("ocr", rc);
1237                        data.submit();
1238
1239                        if (xmppConnectionServiceBound) {
1240                            xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, id, data);
1241                        }
1242                    });
1243            builder.setNegativeButton(getString(R.string.cancel), (dialog, which) -> {
1244                if (xmppConnectionService != null) {
1245                    xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1246                }
1247            });
1248
1249            builder.setOnCancelListener(dialog -> {
1250                if (xmppConnectionService != null) {
1251                    xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1252                }
1253            });
1254            mCaptchaDialog = builder.create();
1255            mCaptchaDialog.show();
1256            input.requestFocus();
1257        });
1258    }
1259
1260    public void onShowErrorToast(final int resId) {
1261        runOnUiThread(() -> Toast.makeText(EditAccountActivity.this, resId, Toast.LENGTH_SHORT).show());
1262    }
1263
1264    @Override
1265    public void onPreferencesFetched(final Element prefs) {
1266        runOnUiThread(() -> {
1267            if (mFetchingMamPrefsToast != null) {
1268                mFetchingMamPrefsToast.cancel();
1269            }
1270            Builder builder = new Builder(EditAccountActivity.this);
1271            builder.setTitle(R.string.server_side_mam_prefs);
1272            String defaultAttr = prefs.getAttribute("default");
1273            final List<String> defaults = Arrays.asList("never", "roster", "always");
1274            final AtomicInteger choice = new AtomicInteger(Math.max(0, defaults.indexOf(defaultAttr)));
1275            builder.setSingleChoiceItems(R.array.mam_prefs, choice.get(), (dialog, which) -> choice.set(which));
1276            builder.setNegativeButton(R.string.cancel, null);
1277            builder.setPositiveButton(R.string.ok, (dialog, which) -> {
1278                prefs.setAttribute("default", defaults.get(choice.get()));
1279                xmppConnectionService.pushMamPreferences(mAccount, prefs);
1280            });
1281            builder.create().show();
1282        });
1283    }
1284
1285    @Override
1286    public void onPreferencesFetchFailed() {
1287        runOnUiThread(() -> {
1288            if (mFetchingMamPrefsToast != null) {
1289                mFetchingMamPrefsToast.cancel();
1290            }
1291            Toast.makeText(EditAccountActivity.this, R.string.unable_to_fetch_mam_prefs, Toast.LENGTH_LONG).show();
1292        });
1293    }
1294
1295    @Override
1296    public void OnUpdateBlocklist(Status status) {
1297        refreshUi();
1298    }
1299}