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.graphics.Bitmap;
  10import android.net.Uri;
  11import android.os.Build;
  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.text.Editable;
  19import android.text.TextUtils;
  20import android.text.TextWatcher;
  21import android.util.Log;
  22import android.view.Menu;
  23import android.view.MenuItem;
  24import android.view.View;
  25import android.view.View.OnClickListener;
  26import android.widget.CompoundButton.OnCheckedChangeListener;
  27import android.widget.EditText;
  28import android.widget.ImageView;
  29import android.widget.Toast;
  30
  31import androidx.appcompat.app.ActionBar;
  32import androidx.appcompat.app.AlertDialog;
  33import androidx.appcompat.app.AlertDialog.Builder;
  34import androidx.databinding.DataBindingUtil;
  35
  36import com.google.android.material.textfield.TextInputLayout;
  37import com.google.common.base.CharMatcher;
  38
  39import org.openintents.openpgp.util.OpenPgpUtils;
  40
  41import java.util.Arrays;
  42import java.util.List;
  43import java.util.Set;
  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.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.Jid;
  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 okhttp3.HttpUrl;
  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    public static final String EXTRA_FORCE_REGISTER = "force_register";
  87
  88    private static final int REQUEST_DATA_SAVER = 0xf244;
  89    private static final int REQUEST_CHANGE_STATUS = 0xee11;
  90    private static final int REQUEST_ORBOT = 0xff22;
  91    private final PendingItem<PresenceTemplate> mPendingPresenceTemplate = new PendingItem<>();
  92    private AlertDialog mCaptchaDialog = null;
  93    private Jid jidToEdit;
  94    private boolean mInitMode = false;
  95    private Boolean mForceRegister = null;
  96    private boolean mUsernameMode = Config.DOMAIN_LOCK != null;
  97    private boolean mShowOptions = false;
  98    private Account mAccount;
  99    private final OnClickListener mCancelButtonClickListener = v -> {
 100        deleteAccountAndReturnIfNecessary();
 101        finish();
 102    };
 103    private final UiCallback<Avatar> mAvatarFetchCallback = new UiCallback<Avatar>() {
 104
 105        @Override
 106        public void userInputRequired(final PendingIntent pi, final Avatar avatar) {
 107            finishInitialSetup(avatar);
 108        }
 109
 110        @Override
 111        public void success(final Avatar avatar) {
 112            finishInitialSetup(avatar);
 113        }
 114
 115        @Override
 116        public void error(final int errorCode, final Avatar avatar) {
 117            finishInitialSetup(avatar);
 118        }
 119    };
 120    private final OnClickListener mAvatarClickListener = new OnClickListener() {
 121        @Override
 122        public void onClick(final View view) {
 123            if (mAccount != null) {
 124                final Intent intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 125                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toEscapedString());
 126                startActivity(intent);
 127            }
 128        }
 129    };
 130    private String messageFingerprint;
 131    private boolean mFetchingAvatar = false;
 132    private Toast mFetchingMamPrefsToast;
 133    private String mSavedInstanceAccount;
 134    private boolean mSavedInstanceInit = false;
 135    private XmppUri pendingUri = null;
 136    private boolean mUseTor;
 137    private ActivityEditAccountBinding binding;
 138    private final OnClickListener mSaveButtonClickListener = new OnClickListener() {
 139
 140        @Override
 141        public void onClick(final View v) {
 142            final String password = binding.accountPassword.getText().toString();
 143            final boolean wasDisabled = mAccount != null && mAccount.getStatus() == Account.State.DISABLED;
 144            final boolean accountInfoEdited = accountInfoEdited();
 145
 146            if (mInitMode && mAccount != null) {
 147                mAccount.setOption(Account.OPTION_DISABLED, false);
 148            }
 149            if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !accountInfoEdited) {
 150                mAccount.setOption(Account.OPTION_DISABLED, false);
 151                if (!xmppConnectionService.updateAccount(mAccount)) {
 152                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 153                }
 154                return;
 155            }
 156            final boolean registerNewAccount;
 157            if (mForceRegister != null) {
 158                registerNewAccount = mForceRegister;
 159            } else {
 160                registerNewAccount = binding.accountRegisterNew.isChecked() && !Config.DISALLOW_REGISTRATION_IN_UI;
 161            }
 162            if (mUsernameMode && binding.accountJid.getText().toString().contains("@")) {
 163                binding.accountJidLayout.setError(getString(R.string.invalid_username));
 164                removeErrorsOnAllBut(binding.accountJidLayout);
 165                binding.accountJid.requestFocus();
 166                return;
 167            }
 168
 169            XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 170            final boolean startOrbot = mAccount != null && mAccount.getStatus() == Account.State.TOR_NOT_AVAILABLE;
 171            if (startOrbot) {
 172                if (TorServiceUtils.isOrbotInstalled(EditAccountActivity.this)) {
 173                    TorServiceUtils.startOrbot(EditAccountActivity.this, REQUEST_ORBOT);
 174                } else {
 175                    TorServiceUtils.downloadOrbot(EditAccountActivity.this, REQUEST_ORBOT);
 176                }
 177                return;
 178            }
 179
 180            if (inNeedOfSaslAccept()) {
 181                mAccount.setKey(Account.PINNED_MECHANISM_KEY, String.valueOf(-1));
 182                if (!xmppConnectionService.updateAccount(mAccount)) {
 183                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 184                }
 185                return;
 186            }
 187
 188            final boolean openRegistrationUrl = registerNewAccount && !accountInfoEdited && mAccount != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB;
 189            final boolean openPaymentUrl = mAccount != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED;
 190            final boolean redirectionWorthyStatus = openPaymentUrl || openRegistrationUrl;
 191            final HttpUrl url = connection != null && redirectionWorthyStatus ? connection.getRedirectionUrl() : null;
 192            if (url != null && !wasDisabled) {
 193                try {
 194                    startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url.toString())));
 195                    return;
 196                } catch (ActivityNotFoundException e) {
 197                    Toast.makeText(EditAccountActivity.this, R.string.application_found_to_open_website, Toast.LENGTH_SHORT).show();
 198                    return;
 199                }
 200            }
 201
 202            final Jid jid;
 203            try {
 204                if (mUsernameMode) {
 205                    jid = Jid.ofEscaped(binding.accountJid.getText().toString(), getUserModeDomain(), null);
 206                } else {
 207                    jid = Jid.ofEscaped(binding.accountJid.getText().toString());
 208                }
 209            } catch (final NullPointerException | IllegalArgumentException e) {
 210                if (mUsernameMode) {
 211                    binding.accountJidLayout.setError(getString(R.string.invalid_username));
 212                } else {
 213                    binding.accountJidLayout.setError(getString(R.string.invalid_jid));
 214                }
 215                binding.accountJid.requestFocus();
 216                removeErrorsOnAllBut(binding.accountJidLayout);
 217                return;
 218            }
 219            final String hostname;
 220            int numericPort = 5222;
 221            if (mShowOptions) {
 222                hostname = CharMatcher.whitespace().removeFrom(binding.hostname.getText());
 223                final String port = CharMatcher.whitespace().removeFrom(binding.port.getText());
 224                if (Resolver.invalidHostname(hostname)) {
 225                    binding.hostnameLayout.setError(getString(R.string.not_valid_hostname));
 226                    binding.hostname.requestFocus();
 227                    removeErrorsOnAllBut(binding.hostnameLayout);
 228                    return;
 229                }
 230                if (!hostname.isEmpty()) {
 231                    try {
 232                        numericPort = Integer.parseInt(port);
 233                        if (numericPort < 0 || numericPort > 65535) {
 234                            binding.portLayout.setError(getString(R.string.not_a_valid_port));
 235                            removeErrorsOnAllBut(binding.portLayout);
 236                            binding.port.requestFocus();
 237                            return;
 238                        }
 239
 240                    } catch (NumberFormatException e) {
 241                        binding.portLayout.setError(getString(R.string.not_a_valid_port));
 242                        removeErrorsOnAllBut(binding.portLayout);
 243                        binding.port.requestFocus();
 244                        return;
 245                    }
 246                }
 247            } else {
 248                hostname = null;
 249            }
 250
 251            if (jid.getLocal() == null) {
 252                if (mUsernameMode) {
 253                    binding.accountJidLayout.setError(getString(R.string.invalid_username));
 254                } else {
 255                    binding.accountJidLayout.setError(getString(R.string.invalid_jid));
 256                }
 257                removeErrorsOnAllBut(binding.accountJidLayout);
 258                binding.accountJid.requestFocus();
 259                return;
 260            }
 261            if (mAccount != null) {
 262                if (mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)) {
 263                    mAccount.setOption(Account.OPTION_MAGIC_CREATE, mAccount.getPassword().contains(password));
 264                }
 265                mAccount.setJid(jid);
 266                mAccount.setPort(numericPort);
 267                mAccount.setHostname(hostname);
 268                binding.accountJidLayout.setError(null);
 269                mAccount.setPassword(password);
 270                mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 271                if (!xmppConnectionService.updateAccount(mAccount)) {
 272                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 273                    return;
 274                }
 275            } else {
 276                if (xmppConnectionService.findAccountByJid(jid) != null) {
 277                    binding.accountJidLayout.setError(getString(R.string.account_already_exists));
 278                    removeErrorsOnAllBut(binding.accountJidLayout);
 279                    binding.accountJid.requestFocus();
 280                    return;
 281                }
 282                mAccount = new Account(jid.asBareJid(), password);
 283                mAccount.setPort(numericPort);
 284                mAccount.setHostname(hostname);
 285                mAccount.setOption(Account.OPTION_USETLS, true);
 286                mAccount.setOption(Account.OPTION_USECOMPRESSION, true);
 287                mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 288                xmppConnectionService.createAccount(mAccount);
 289            }
 290            binding.hostnameLayout.setError(null);
 291            binding.portLayout.setError(null);
 292            if (mAccount.isEnabled()
 293                    && !registerNewAccount
 294                    && !mInitMode) {
 295                finish();
 296            } else {
 297                updateSaveButton();
 298                updateAccountInformation(true);
 299            }
 300
 301        }
 302    };
 303    private final TextWatcher mTextWatcher = new TextWatcher() {
 304
 305        @Override
 306        public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
 307            updatePortLayout();
 308            updateSaveButton();
 309        }
 310
 311        @Override
 312        public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
 313        }
 314
 315        @Override
 316        public void afterTextChanged(final Editable s) {
 317
 318        }
 319    };
 320    private final View.OnFocusChangeListener mEditTextFocusListener = new View.OnFocusChangeListener() {
 321        @Override
 322        public void onFocusChange(View view, boolean b) {
 323            EditText et = (EditText) view;
 324            if (b) {
 325                int resId = mUsernameMode ? R.string.username : R.string.account_settings_example_jabber_id;
 326                if (view.getId() == R.id.hostname) {
 327                    resId = mUseTor ? R.string.hostname_or_onion : R.string.hostname_example;
 328                }
 329                final int res = resId;
 330                new Handler().postDelayed(() -> et.setHint(res), 200);
 331            } else {
 332                et.setHint(null);
 333            }
 334        }
 335    };
 336
 337    private static void setAvailabilityRadioButton(Presence.Status status, DialogPresenceBinding binding) {
 338        if (status == null) {
 339            binding.online.setChecked(true);
 340            return;
 341        }
 342        switch (status) {
 343            case DND:
 344                binding.dnd.setChecked(true);
 345                break;
 346            case XA:
 347                binding.xa.setChecked(true);
 348                break;
 349            case AWAY:
 350                binding.away.setChecked(true);
 351                break;
 352            default:
 353                binding.online.setChecked(true);
 354        }
 355    }
 356
 357    private static Presence.Status getAvailabilityRadioButton(DialogPresenceBinding binding) {
 358        if (binding.dnd.isChecked()) {
 359            return Presence.Status.DND;
 360        } else if (binding.xa.isChecked()) {
 361            return Presence.Status.XA;
 362        } else if (binding.away.isChecked()) {
 363            return Presence.Status.AWAY;
 364        } else {
 365            return Presence.Status.ONLINE;
 366        }
 367    }
 368
 369    public void refreshUiReal() {
 370        invalidateOptionsMenu();
 371        if (mAccount != null
 372                && mAccount.getStatus() != Account.State.ONLINE
 373                && mFetchingAvatar) {
 374            Intent intent = new Intent(this, StartConversationActivity.class);
 375            StartConversationActivity.addInviteUri(intent, getIntent());
 376            startActivity(intent);
 377            finish();
 378        } else if (mInitMode && mAccount != null && mAccount.getStatus() == Account.State.ONLINE) {
 379            if (!mFetchingAvatar) {
 380                mFetchingAvatar = true;
 381                xmppConnectionService.checkForAvatar(mAccount, mAvatarFetchCallback);
 382            }
 383        }
 384        if (mAccount != null) {
 385            updateAccountInformation(false);
 386        }
 387        updateSaveButton();
 388    }
 389
 390    @Override
 391    public boolean onNavigateUp() {
 392        deleteAccountAndReturnIfNecessary();
 393        return super.onNavigateUp();
 394    }
 395
 396    @Override
 397    public void onBackPressed() {
 398        deleteAccountAndReturnIfNecessary();
 399        super.onBackPressed();
 400    }
 401
 402    private void deleteAccountAndReturnIfNecessary() {
 403        if (mInitMode && mAccount != null && !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
 404            xmppConnectionService.deleteAccount(mAccount);
 405        }
 406
 407        final boolean magicCreate = mAccount != null && mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) && !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY);
 408        final Jid jid = mAccount == null ? null : mAccount.getJid();
 409
 410        if (SignupUtils.isSupportTokenRegistry() && jid != null && magicCreate && !jid.getDomain().equals(Config.MAGIC_CREATE_DOMAIN)) {
 411            final Jid preset;
 412            if (mAccount.isOptionSet(Account.OPTION_FIXED_USERNAME)) {
 413                preset = jid.asBareJid();
 414            } else {
 415                preset = jid.getDomain();
 416            }
 417            final Intent intent = SignupUtils.getTokenRegistrationIntent(this, preset, mAccount.getKey(Account.PRE_AUTH_REGISTRATION_TOKEN));
 418            StartConversationActivity.addInviteUri(intent, getIntent());
 419            startActivity(intent);
 420            return;
 421        }
 422
 423
 424        final List<Account> accounts = xmppConnectionService == null ? null : xmppConnectionService.getAccounts();
 425        if (accounts != null && accounts.size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
 426            Intent intent = SignupUtils.getSignUpIntent(this, mForceRegister != null && mForceRegister);
 427            StartConversationActivity.addInviteUri(intent, getIntent());
 428            startActivity(intent);
 429        }
 430    }
 431
 432    @Override
 433    public void onAccountUpdate() {
 434        refreshUi();
 435    }
 436
 437    protected void finishInitialSetup(final Avatar avatar) {
 438        runOnUiThread(() -> {
 439            SoftKeyboardUtils.hideSoftKeyboard(EditAccountActivity.this);
 440            final Intent intent;
 441            final XmppConnection connection = mAccount.getXmppConnection();
 442            final boolean wasFirstAccount = xmppConnectionService != null && xmppConnectionService.getAccounts().size() == 1;
 443            if (avatar != null || (connection != null && !connection.getFeatures().pep())) {
 444                intent = new Intent(getApplicationContext(), StartConversationActivity.class);
 445                if (wasFirstAccount) {
 446                    intent.putExtra("init", true);
 447                }
 448                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toEscapedString());
 449            } else {
 450                intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 451                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toEscapedString());
 452                intent.putExtra("setup", true);
 453            }
 454            if (wasFirstAccount) {
 455                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
 456            }
 457            StartConversationActivity.addInviteUri(intent, getIntent());
 458            startActivity(intent);
 459            finish();
 460        });
 461    }
 462
 463    @Override
 464    public void onActivityResult(int requestCode, int resultCode, Intent data) {
 465        super.onActivityResult(requestCode, resultCode, data);
 466        if (requestCode == REQUEST_BATTERY_OP || requestCode == REQUEST_DATA_SAVER) {
 467            updateAccountInformation(mAccount == null);
 468        }
 469        if (requestCode == REQUEST_CHANGE_STATUS) {
 470            PresenceTemplate template = mPendingPresenceTemplate.pop();
 471            if (template != null && resultCode == Activity.RESULT_OK) {
 472                generateSignature(data, template);
 473            } else {
 474                Log.d(Config.LOGTAG, "pgp result not ok");
 475            }
 476        }
 477    }
 478
 479    @Override
 480    protected void processFingerprintVerification(XmppUri uri) {
 481        processFingerprintVerification(uri, true);
 482    }
 483
 484    protected void processFingerprintVerification(XmppUri uri, boolean showWarningToast) {
 485        if (mAccount != null && mAccount.getJid().asBareJid().equals(uri.getJid()) && uri.hasFingerprints()) {
 486            if (xmppConnectionService.verifyFingerprints(mAccount, uri.getFingerprints())) {
 487                Toast.makeText(this, R.string.verified_fingerprints, Toast.LENGTH_SHORT).show();
 488                updateAccountInformation(false);
 489            }
 490        } else if (showWarningToast) {
 491            Toast.makeText(this, R.string.invalid_barcode, Toast.LENGTH_SHORT).show();
 492        }
 493    }
 494
 495    private void updatePortLayout() {
 496        final String hostname = this.binding.hostname.getText().toString();
 497        if (TextUtils.isEmpty(hostname)) {
 498            this.binding.portLayout.setEnabled(false);
 499            this.binding.portLayout.setError(null);
 500        } else {
 501            this.binding.portLayout.setEnabled(true);
 502        }
 503    }
 504
 505    protected void updateSaveButton() {
 506        boolean accountInfoEdited = accountInfoEdited();
 507
 508        if (accountInfoEdited && !mInitMode) {
 509            this.binding.saveButton.setText(R.string.save);
 510            this.binding.saveButton.setEnabled(true);
 511        } else if (mAccount != null
 512                && (mAccount.getStatus() == Account.State.CONNECTING || mAccount.getStatus() == Account.State.REGISTRATION_SUCCESSFUL || mFetchingAvatar)) {
 513            this.binding.saveButton.setEnabled(false);
 514            this.binding.saveButton.setText(R.string.account_status_connecting);
 515        } else if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !mInitMode) {
 516            this.binding.saveButton.setEnabled(true);
 517            this.binding.saveButton.setText(R.string.enable);
 518        } else if (torNeedsInstall(mAccount)) {
 519            this.binding.saveButton.setEnabled(true);
 520            this.binding.saveButton.setText(R.string.install_orbot);
 521        } else if (torNeedsStart(mAccount)) {
 522            this.binding.saveButton.setEnabled(true);
 523            this.binding.saveButton.setText(R.string.start_orbot);
 524        } else {
 525            this.binding.saveButton.setEnabled(true);
 526            if (!mInitMode) {
 527                if (mAccount != null && mAccount.isOnlineAndConnected()) {
 528                    this.binding.saveButton.setText(R.string.save);
 529                    if (!accountInfoEdited) {
 530                        this.binding.saveButton.setEnabled(false);
 531                    }
 532                } else {
 533                    XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 534                    HttpUrl url = connection != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED ? connection.getRedirectionUrl() : null;
 535                    if (url != null) {
 536                        this.binding.saveButton.setText(R.string.open_website);
 537                    } else if (inNeedOfSaslAccept()) {
 538                        this.binding.saveButton.setText(R.string.accept);
 539                    } else {
 540                        this.binding.saveButton.setText(R.string.connect);
 541                    }
 542                }
 543            } else {
 544                XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 545                HttpUrl url = connection != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB ? connection.getRedirectionUrl() : null;
 546                if (url != null && this.binding.accountRegisterNew.isChecked() && !accountInfoEdited) {
 547                    this.binding.saveButton.setText(R.string.open_website);
 548                } else {
 549                    this.binding.saveButton.setText(R.string.next);
 550                }
 551            }
 552        }
 553    }
 554
 555    private boolean torNeedsInstall(final Account account) {
 556        return account != null && account.getStatus() == Account.State.TOR_NOT_AVAILABLE && !TorServiceUtils.isOrbotInstalled(this);
 557    }
 558
 559    private boolean torNeedsStart(final Account account) {
 560        return account != null && account.getStatus() == Account.State.TOR_NOT_AVAILABLE;
 561    }
 562
 563    protected boolean accountInfoEdited() {
 564        if (this.mAccount == null) {
 565            return false;
 566        }
 567        return jidEdited() ||
 568                !this.mAccount.getPassword().equals(this.binding.accountPassword.getText().toString()) ||
 569                !this.mAccount.getHostname().equals(this.binding.hostname.getText().toString()) ||
 570                !String.valueOf(this.mAccount.getPort()).equals(this.binding.port.getText().toString());
 571    }
 572
 573    protected boolean jidEdited() {
 574        final String unmodified;
 575        if (mUsernameMode) {
 576            unmodified = this.mAccount.getJid().getEscapedLocal();
 577        } else {
 578            unmodified = this.mAccount.getJid().asBareJid().toEscapedString();
 579        }
 580        return !unmodified.equals(this.binding.accountJid.getText().toString());
 581    }
 582
 583    @Override
 584    protected String getShareableUri(boolean http) {
 585        if (mAccount != null) {
 586            return http ? mAccount.getShareableLink() : mAccount.getShareableUri();
 587        } else {
 588            return null;
 589        }
 590    }
 591
 592    @Override
 593    protected void onCreate(final Bundle savedInstanceState) {
 594        super.onCreate(savedInstanceState);
 595        if (savedInstanceState != null) {
 596            this.mSavedInstanceAccount = savedInstanceState.getString("account");
 597            this.mSavedInstanceInit = savedInstanceState.getBoolean("initMode", false);
 598        }
 599        this.binding = DataBindingUtil.setContentView(this, R.layout.activity_edit_account);
 600        setSupportActionBar(binding.toolbar);
 601        binding.accountJid.addTextChangedListener(this.mTextWatcher);
 602        binding.accountJid.setOnFocusChangeListener(this.mEditTextFocusListener);
 603        this.binding.accountPassword.addTextChangedListener(this.mTextWatcher);
 604
 605        this.binding.avater.setOnClickListener(this.mAvatarClickListener);
 606        this.binding.hostname.addTextChangedListener(mTextWatcher);
 607        this.binding.hostname.setOnFocusChangeListener(mEditTextFocusListener);
 608        this.binding.clearDevices.setOnClickListener(v -> showWipePepDialog());
 609        this.binding.port.setText(String.valueOf(Resolver.DEFAULT_PORT_XMPP));
 610        this.binding.port.addTextChangedListener(mTextWatcher);
 611        this.binding.saveButton.setOnClickListener(this.mSaveButtonClickListener);
 612        this.binding.cancelButton.setOnClickListener(this.mCancelButtonClickListener);
 613        if (savedInstanceState != null && savedInstanceState.getBoolean("showMoreTable")) {
 614            changeMoreTableVisibility(true);
 615        }
 616        final OnCheckedChangeListener OnCheckedShowConfirmPassword = (buttonView, isChecked) -> updateSaveButton();
 617        this.binding.accountRegisterNew.setOnCheckedChangeListener(OnCheckedShowConfirmPassword);
 618        if (Config.DISALLOW_REGISTRATION_IN_UI) {
 619            this.binding.accountRegisterNew.setVisibility(View.GONE);
 620        }
 621        this.binding.actionEditYourName.setOnClickListener(this::onEditYourNameClicked);
 622    }
 623
 624    private void onEditYourNameClicked(View view) {
 625        quickEdit(mAccount.getDisplayName(), R.string.your_name, value -> {
 626            final String displayName = value.trim();
 627            updateDisplayName(displayName);
 628            mAccount.setDisplayName(displayName);
 629            xmppConnectionService.publishDisplayName(mAccount);
 630            refreshAvatar();
 631            return null;
 632        }, true);
 633    }
 634
 635    private void refreshAvatar() {
 636        AvatarWorkerTask.loadAvatar(mAccount, binding.avater, R.dimen.avatar_on_details_screen_size);
 637    }
 638
 639    @Override
 640    public boolean onCreateOptionsMenu(final Menu menu) {
 641        super.onCreateOptionsMenu(menu);
 642        getMenuInflater().inflate(R.menu.editaccount, menu);
 643        final MenuItem showBlocklist = menu.findItem(R.id.action_show_block_list);
 644        final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 645        final MenuItem changePassword = menu.findItem(R.id.action_change_password_on_server);
 646        final MenuItem renewCertificate = menu.findItem(R.id.action_renew_certificate);
 647        final MenuItem mamPrefs = menu.findItem(R.id.action_mam_prefs);
 648        final MenuItem changePresence = menu.findItem(R.id.action_change_presence);
 649        final MenuItem share = menu.findItem(R.id.action_share);
 650        renewCertificate.setVisible(mAccount != null && mAccount.getPrivateKeyAlias() != null);
 651
 652        share.setVisible(mAccount != null && !mInitMode);
 653
 654        if (mAccount != null && mAccount.isOnlineAndConnected()) {
 655            if (!mAccount.getXmppConnection().getFeatures().blocking()) {
 656                showBlocklist.setVisible(false);
 657            }
 658
 659            if (!mAccount.getXmppConnection().getFeatures().register()) {
 660                changePassword.setVisible(false);
 661            }
 662            mamPrefs.setVisible(mAccount.getXmppConnection().getFeatures().mam());
 663            changePresence.setVisible(!mInitMode);
 664        } else {
 665            showBlocklist.setVisible(false);
 666            showMoreInfo.setVisible(false);
 667            changePassword.setVisible(false);
 668            mamPrefs.setVisible(false);
 669            changePresence.setVisible(false);
 670        }
 671        return super.onCreateOptionsMenu(menu);
 672    }
 673
 674    @Override
 675    public boolean onPrepareOptionsMenu(Menu menu) {
 676        final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 677        if (showMoreInfo.isVisible()) {
 678            showMoreInfo.setChecked(binding.serverInfoMore.getVisibility() == View.VISIBLE);
 679        }
 680        return super.onPrepareOptionsMenu(menu);
 681    }
 682
 683    @Override
 684    protected void onStart() {
 685        super.onStart();
 686        final Intent intent = getIntent();
 687        final int theme = findTheme();
 688        if (this.mTheme != theme) {
 689            recreate();
 690        } else if (intent != null) {
 691            try {
 692                this.jidToEdit = Jid.ofEscaped(intent.getStringExtra("jid"));
 693            } catch (final IllegalArgumentException | NullPointerException ignored) {
 694                this.jidToEdit = null;
 695            }
 696            if (jidToEdit != null && intent.getData() != null && intent.getBooleanExtra("scanned", false)) {
 697                final XmppUri uri = new XmppUri(intent.getData());
 698                if (xmppConnectionServiceBound) {
 699                    processFingerprintVerification(uri, false);
 700                } else {
 701                    this.pendingUri = uri;
 702                }
 703            }
 704            boolean init = intent.getBooleanExtra("init", false);
 705            boolean openedFromNotification = intent.getBooleanExtra(EXTRA_OPENED_FROM_NOTIFICATION, false);
 706            Log.d(Config.LOGTAG, "extras " + intent.getExtras());
 707            this.mForceRegister = intent.hasExtra(EXTRA_FORCE_REGISTER) ? intent.getBooleanExtra(EXTRA_FORCE_REGISTER, false) : null;
 708            Log.d(Config.LOGTAG, "force register=" + mForceRegister);
 709            this.mInitMode = init || this.jidToEdit == null;
 710            this.messageFingerprint = intent.getStringExtra("fingerprint");
 711            if (!mInitMode) {
 712                this.binding.accountRegisterNew.setVisibility(View.GONE);
 713                setTitle(getString(R.string.account_details));
 714                configureActionBar(getSupportActionBar(), !openedFromNotification);
 715            } else {
 716                this.binding.avater.setVisibility(View.GONE);
 717                configureActionBar(getSupportActionBar(), !(init && Config.MAGIC_CREATE_DOMAIN == null));
 718                if (mForceRegister != null) {
 719                    if (mForceRegister) {
 720                        setTitle(R.string.register_new_account);
 721                    } else {
 722                        setTitle(R.string.add_existing_account);
 723                    }
 724                } else {
 725                    setTitle(R.string.action_add_account);
 726                }
 727            }
 728        }
 729        SharedPreferences preferences = getPreferences();
 730        mUseTor = QuickConversationsService.isConversations() && preferences.getBoolean("use_tor", getResources().getBoolean(R.bool.use_tor));
 731        this.mShowOptions = mUseTor || (QuickConversationsService.isConversations() && preferences.getBoolean("show_connection_options", getResources().getBoolean(R.bool.show_connection_options)));
 732        this.binding.namePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 733        if (mForceRegister != null) {
 734            this.binding.accountRegisterNew.setVisibility(View.GONE);
 735        }
 736    }
 737
 738    @Override
 739    public void onNewIntent(final Intent intent) {
 740        super.onNewIntent(intent);
 741        if (intent != null && intent.getData() != null) {
 742            final XmppUri uri = new XmppUri(intent.getData());
 743            if (xmppConnectionServiceBound) {
 744                processFingerprintVerification(uri, false);
 745            } else {
 746                this.pendingUri = uri;
 747            }
 748        }
 749    }
 750
 751    @Override
 752    public void onSaveInstanceState(final Bundle savedInstanceState) {
 753        if (mAccount != null) {
 754            savedInstanceState.putString("account", mAccount.getJid().asBareJid().toEscapedString());
 755            savedInstanceState.putBoolean("initMode", mInitMode);
 756            savedInstanceState.putBoolean("showMoreTable", binding.serverInfoMore.getVisibility() == View.VISIBLE);
 757        }
 758        super.onSaveInstanceState(savedInstanceState);
 759    }
 760
 761    protected void onBackendConnected() {
 762        boolean init = true;
 763        if (mSavedInstanceAccount != null) {
 764            try {
 765                this.mAccount = xmppConnectionService.findAccountByJid(Jid.ofEscaped(mSavedInstanceAccount));
 766                this.mInitMode = mSavedInstanceInit;
 767                init = false;
 768            } catch (IllegalArgumentException e) {
 769                this.mAccount = null;
 770            }
 771
 772        } else if (this.jidToEdit != null) {
 773            this.mAccount = xmppConnectionService.findAccountByJid(jidToEdit);
 774        }
 775
 776        if (mAccount != null) {
 777            this.mInitMode |= this.mAccount.isOptionSet(Account.OPTION_REGISTER);
 778            this.mUsernameMode |= mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) && mAccount.isOptionSet(Account.OPTION_REGISTER);
 779            if (mPendingFingerprintVerificationUri != null) {
 780                processFingerprintVerification(mPendingFingerprintVerificationUri, false);
 781                mPendingFingerprintVerificationUri = null;
 782            }
 783            updateAccountInformation(init);
 784        }
 785
 786
 787        if (Config.MAGIC_CREATE_DOMAIN == null && this.xmppConnectionService.getAccounts().size() == 0) {
 788            this.binding.cancelButton.setEnabled(false);
 789        }
 790        if (mUsernameMode) {
 791            this.binding.accountJidLayout.setHint(getString(R.string.username_hint));
 792            this.binding.accountJid.setHint(R.string.username_hint);
 793        } else {
 794            final KnownHostsAdapter mKnownHostsAdapter = new KnownHostsAdapter(this,
 795                    R.layout.simple_list_item,
 796                    xmppConnectionService.getKnownHosts());
 797            this.binding.accountJid.setAdapter(mKnownHostsAdapter);
 798        }
 799
 800        if (pendingUri != null) {
 801            processFingerprintVerification(pendingUri, false);
 802            pendingUri = null;
 803        }
 804        updatePortLayout();
 805        updateSaveButton();
 806        invalidateOptionsMenu();
 807    }
 808
 809    private String getUserModeDomain() {
 810        if (mAccount != null && mAccount.getJid().getDomain() != null) {
 811            return mAccount.getServer();
 812        } else {
 813            return Config.DOMAIN_LOCK;
 814        }
 815    }
 816
 817    @Override
 818    public boolean onOptionsItemSelected(final MenuItem item) {
 819        if (MenuDoubleTabUtil.shouldIgnoreTap()) {
 820            return false;
 821        }
 822        switch (item.getItemId()) {
 823            case android.R.id.home:
 824                deleteAccountAndReturnIfNecessary();
 825                break;
 826            case R.id.action_show_block_list:
 827                final Intent showBlocklistIntent = new Intent(this, BlocklistActivity.class);
 828                showBlocklistIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toEscapedString());
 829                startActivity(showBlocklistIntent);
 830                break;
 831            case R.id.action_server_info_show_more:
 832                changeMoreTableVisibility(!item.isChecked());
 833                break;
 834            case R.id.action_share_barcode:
 835                shareBarcode();
 836                break;
 837            case R.id.action_share_http:
 838                shareLink(true);
 839                break;
 840            case R.id.action_share_uri:
 841                shareLink(false);
 842                break;
 843            case R.id.action_change_password_on_server:
 844                gotoChangePassword(null);
 845                break;
 846            case R.id.action_mam_prefs:
 847                editMamPrefs();
 848                break;
 849            case R.id.action_renew_certificate:
 850                renewCertificate();
 851                break;
 852            case R.id.action_change_presence:
 853                changePresence();
 854                break;
 855        }
 856        return super.onOptionsItemSelected(item);
 857    }
 858
 859    private boolean inNeedOfSaslAccept() {
 860        return mAccount != null && mAccount.getLastErrorStatus() == Account.State.DOWNGRADE_ATTACK && mAccount.getKeyAsInt(Account.PINNED_MECHANISM_KEY, -1) >= 0 && !accountInfoEdited();
 861    }
 862
 863    private void shareBarcode() {
 864        Intent intent = new Intent(Intent.ACTION_SEND);
 865        intent.putExtra(Intent.EXTRA_STREAM, BarcodeProvider.getUriForAccount(this, mAccount));
 866        intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
 867        intent.setType("image/png");
 868        startActivity(Intent.createChooser(intent, getText(R.string.share_with)));
 869    }
 870
 871    private void changeMoreTableVisibility(boolean visible) {
 872        binding.serverInfoMore.setVisibility(visible ? View.VISIBLE : View.GONE);
 873    }
 874
 875    private void gotoChangePassword(String newPassword) {
 876        final Intent changePasswordIntent = new Intent(this, ChangePasswordActivity.class);
 877        changePasswordIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toEscapedString());
 878        if (newPassword != null) {
 879            changePasswordIntent.putExtra("password", newPassword);
 880        }
 881        startActivity(changePasswordIntent);
 882    }
 883
 884    private void renewCertificate() {
 885        KeyChain.choosePrivateKeyAlias(this, this, null, null, null, -1, null);
 886    }
 887
 888    private void changePresence() {
 889        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
 890        boolean manualStatus = sharedPreferences.getBoolean(SettingsActivity.MANUALLY_CHANGE_PRESENCE, getResources().getBoolean(R.bool.manually_change_presence));
 891        AlertDialog.Builder builder = new AlertDialog.Builder(this);
 892        final DialogPresenceBinding binding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dialog_presence, null, false);
 893        String current = mAccount.getPresenceStatusMessage();
 894        if (current != null && !current.trim().isEmpty()) {
 895            binding.statusMessage.append(current);
 896        }
 897        setAvailabilityRadioButton(mAccount.getPresenceStatus(), binding);
 898        binding.show.setVisibility(manualStatus ? View.VISIBLE : View.GONE);
 899        List<PresenceTemplate> templates = xmppConnectionService.getPresenceTemplates(mAccount);
 900        PresenceTemplateAdapter presenceTemplateAdapter = new PresenceTemplateAdapter(this, R.layout.simple_list_item, templates);
 901        binding.statusMessage.setAdapter(presenceTemplateAdapter);
 902        binding.statusMessage.setOnItemClickListener((parent, view, position, id) -> {
 903            PresenceTemplate template = (PresenceTemplate) parent.getItemAtPosition(position);
 904            setAvailabilityRadioButton(template.getStatus(), binding);
 905        });
 906        builder.setTitle(R.string.edit_status_message_title);
 907        builder.setView(binding.getRoot());
 908        builder.setNegativeButton(R.string.cancel, null);
 909        builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
 910            PresenceTemplate template = new PresenceTemplate(getAvailabilityRadioButton(binding), binding.statusMessage.getText().toString().trim());
 911            if (mAccount.getPgpId() != 0 && hasPgp()) {
 912                generateSignature(null, template);
 913            } else {
 914                xmppConnectionService.changeStatus(mAccount, template, null);
 915            }
 916        });
 917        builder.create().show();
 918    }
 919
 920    private void generateSignature(Intent intent, PresenceTemplate template) {
 921        xmppConnectionService.getPgpEngine().generateSignature(intent, mAccount, template.getStatusMessage(), new UiCallback<String>() {
 922            @Override
 923            public void success(String signature) {
 924                xmppConnectionService.changeStatus(mAccount, template, signature);
 925            }
 926
 927            @Override
 928            public void error(int errorCode, String object) {
 929
 930            }
 931
 932            @Override
 933            public void userInputRequired(PendingIntent pi, String object) {
 934                mPendingPresenceTemplate.push(template);
 935                try {
 936                    startIntentSenderForResult(pi.getIntentSender(), REQUEST_CHANGE_STATUS, null, 0, 0, 0);
 937                } catch (final IntentSender.SendIntentException ignored) {
 938                }
 939            }
 940        });
 941    }
 942
 943    @Override
 944    public void alias(String alias) {
 945        if (alias != null) {
 946            xmppConnectionService.updateKeyInAccount(mAccount, alias);
 947        }
 948    }
 949
 950    private void updateAccountInformation(boolean init) {
 951        if (init) {
 952            this.binding.accountJid.getEditableText().clear();
 953            if (mUsernameMode) {
 954                this.binding.accountJid.getEditableText().append(this.mAccount.getJid().getEscapedLocal());
 955            } else {
 956                this.binding.accountJid.getEditableText().append(this.mAccount.getJid().asBareJid().toEscapedString());
 957            }
 958            this.binding.accountPassword.getEditableText().clear();
 959            this.binding.accountPassword.getEditableText().append(this.mAccount.getPassword());
 960            this.binding.hostname.setText("");
 961            this.binding.hostname.getEditableText().append(this.mAccount.getHostname());
 962            this.binding.port.setText("");
 963            this.binding.port.getEditableText().append(String.valueOf(this.mAccount.getPort()));
 964            this.binding.namePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 965
 966        }
 967
 968        if (!mInitMode && Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
 969            this.binding.accountPassword.setImportantForAutofill(View.IMPORTANT_FOR_AUTOFILL_NO);
 970        }
 971
 972        final boolean editable = !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY) && !mAccount.isOptionSet(Account.OPTION_FIXED_USERNAME) && QuickConversationsService.isConversations();
 973        this.binding.accountJid.setEnabled(editable);
 974        this.binding.accountJid.setFocusable(editable);
 975        this.binding.accountJid.setFocusableInTouchMode(editable);
 976        this.binding.accountJid.setCursorVisible(editable);
 977
 978
 979        final String displayName = mAccount.getDisplayName();
 980        updateDisplayName(displayName);
 981
 982
 983        final boolean togglePassword = mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) || !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY);
 984        final boolean editPassword = !mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) || (!mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY) && QuickConversationsService.isConversations()) || mAccount.getLastErrorStatus() == Account.State.UNAUTHORIZED;
 985
 986        this.binding.accountPasswordLayout.setPasswordVisibilityToggleEnabled(togglePassword);
 987
 988        this.binding.accountPassword.setFocusable(editPassword);
 989        this.binding.accountPassword.setFocusableInTouchMode(editPassword);
 990        this.binding.accountPassword.setCursorVisible(editPassword);
 991        this.binding.accountPassword.setEnabled(editPassword);
 992
 993        if (!mInitMode) {
 994            this.binding.avater.setVisibility(View.VISIBLE);
 995            AvatarWorkerTask.loadAvatar(mAccount, binding.avater, R.dimen.avatar_on_details_screen_size);
 996        } else {
 997            this.binding.avater.setVisibility(View.GONE);
 998        }
 999        this.binding.accountRegisterNew.setChecked(this.mAccount.isOptionSet(Account.OPTION_REGISTER));
1000        if (this.mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)) {
1001            if (this.mAccount.isOptionSet(Account.OPTION_REGISTER)) {
1002                ActionBar actionBar = getSupportActionBar();
1003                if (actionBar != null) {
1004                    actionBar.setTitle(R.string.create_account);
1005                }
1006            }
1007            this.binding.accountRegisterNew.setVisibility(View.GONE);
1008        } else if (this.mAccount.isOptionSet(Account.OPTION_REGISTER) && mForceRegister == null) {
1009            this.binding.accountRegisterNew.setVisibility(View.VISIBLE);
1010        } else {
1011            this.binding.accountRegisterNew.setVisibility(View.GONE);
1012        }
1013        if (this.mAccount.isOnlineAndConnected() && !this.mFetchingAvatar) {
1014            Features features = this.mAccount.getXmppConnection().getFeatures();
1015            this.binding.stats.setVisibility(View.VISIBLE);
1016            boolean showBatteryWarning = !xmppConnectionService.getPushManagementService().available(mAccount) && isOptimizingBattery();
1017            boolean showDataSaverWarning = isAffectedByDataSaver();
1018            showOsOptimizationWarning(showBatteryWarning, showDataSaverWarning);
1019            this.binding.sessionEst.setText(UIHelper.readableTimeDifferenceFull(this, this.mAccount.getXmppConnection()
1020                    .getLastSessionEstablished()));
1021            if (features.rosterVersioning()) {
1022                this.binding.serverInfoRosterVersion.setText(R.string.server_info_available);
1023            } else {
1024                this.binding.serverInfoRosterVersion.setText(R.string.server_info_unavailable);
1025            }
1026            if (features.carbons()) {
1027                this.binding.serverInfoCarbons.setText(R.string.server_info_available);
1028            } else {
1029                this.binding.serverInfoCarbons.setText(R.string.server_info_unavailable);
1030            }
1031            if (features.mam()) {
1032                this.binding.serverInfoMam.setText(R.string.server_info_available);
1033            } else {
1034                this.binding.serverInfoMam.setText(R.string.server_info_unavailable);
1035            }
1036            if (features.csi()) {
1037                this.binding.serverInfoCsi.setText(R.string.server_info_available);
1038            } else {
1039                this.binding.serverInfoCsi.setText(R.string.server_info_unavailable);
1040            }
1041            if (features.blocking()) {
1042                this.binding.serverInfoBlocking.setText(R.string.server_info_available);
1043            } else {
1044                this.binding.serverInfoBlocking.setText(R.string.server_info_unavailable);
1045            }
1046            if (features.sm()) {
1047                this.binding.serverInfoSm.setText(R.string.server_info_available);
1048            } else {
1049                this.binding.serverInfoSm.setText(R.string.server_info_unavailable);
1050            }
1051            if (features.externalServiceDiscovery()) {
1052                this.binding.serverInfoExternalService.setText(R.string.server_info_available);
1053            } else {
1054                this.binding.serverInfoExternalService.setText(R.string.server_info_unavailable);
1055            }
1056            if (features.pep()) {
1057                AxolotlService axolotlService = this.mAccount.getAxolotlService();
1058                if (axolotlService != null && axolotlService.isPepBroken()) {
1059                    this.binding.serverInfoPep.setText(R.string.server_info_broken);
1060                } else if (features.pepPublishOptions() || features.pepOmemoWhitelisted()) {
1061                    this.binding.serverInfoPep.setText(R.string.server_info_available);
1062                } else {
1063                    this.binding.serverInfoPep.setText(R.string.server_info_partial);
1064                }
1065            } else {
1066                this.binding.serverInfoPep.setText(R.string.server_info_unavailable);
1067            }
1068            if (features.httpUpload(0)) {
1069                final long maxFileSize = features.getMaxHttpUploadSize();
1070                if (maxFileSize > 0) {
1071                    this.binding.serverInfoHttpUpload.setText(UIHelper.filesizeToString(maxFileSize));
1072                } else {
1073                    this.binding.serverInfoHttpUpload.setText(R.string.server_info_available);
1074                }
1075            } else {
1076                this.binding.serverInfoHttpUpload.setText(R.string.server_info_unavailable);
1077            }
1078
1079            this.binding.pushRow.setVisibility(xmppConnectionService.getPushManagementService().isStub() ? View.GONE : View.VISIBLE);
1080
1081            if (xmppConnectionService.getPushManagementService().available(mAccount)) {
1082                this.binding.serverInfoPush.setText(R.string.server_info_available);
1083            } else {
1084                this.binding.serverInfoPush.setText(R.string.server_info_unavailable);
1085            }
1086            final long pgpKeyId = this.mAccount.getPgpId();
1087            if (pgpKeyId != 0 && Config.supportOpenPgp()) {
1088                OnClickListener openPgp = view -> launchOpenKeyChain(pgpKeyId);
1089                OnClickListener delete = view -> showDeletePgpDialog();
1090                this.binding.pgpFingerprintBox.setVisibility(View.VISIBLE);
1091                this.binding.pgpFingerprint.setText(OpenPgpUtils.convertKeyIdToHex(pgpKeyId));
1092                this.binding.pgpFingerprint.setOnClickListener(openPgp);
1093                if ("pgp".equals(messageFingerprint)) {
1094                    this.binding.pgpFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption_Highlight);
1095                }
1096                this.binding.pgpFingerprintDesc.setOnClickListener(openPgp);
1097                this.binding.actionDeletePgp.setOnClickListener(delete);
1098            } else {
1099                this.binding.pgpFingerprintBox.setVisibility(View.GONE);
1100            }
1101            final String ownAxolotlFingerprint = this.mAccount.getAxolotlService().getOwnFingerprint();
1102            if (ownAxolotlFingerprint != null && Config.supportOmemo()) {
1103                this.binding.axolotlFingerprintBox.setVisibility(View.VISIBLE);
1104                if (ownAxolotlFingerprint.equals(messageFingerprint)) {
1105                    this.binding.ownFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption_Highlight);
1106                    this.binding.ownFingerprintDesc.setText(R.string.omemo_fingerprint_selected_message);
1107                } else {
1108                    this.binding.ownFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption);
1109                    this.binding.ownFingerprintDesc.setText(R.string.omemo_fingerprint);
1110                }
1111                this.binding.axolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(ownAxolotlFingerprint.substring(2)));
1112                this.binding.actionCopyAxolotlToClipboard.setVisibility(View.VISIBLE);
1113                this.binding.actionCopyAxolotlToClipboard.setOnClickListener(v -> copyOmemoFingerprint(ownAxolotlFingerprint));
1114            } else {
1115                this.binding.axolotlFingerprintBox.setVisibility(View.GONE);
1116            }
1117            boolean hasKeys = false;
1118            binding.otherDeviceKeys.removeAllViews();
1119            for (XmppAxolotlSession session : mAccount.getAxolotlService().findOwnSessions()) {
1120                if (!session.getTrust().isCompromised()) {
1121                    boolean highlight = session.getFingerprint().equals(messageFingerprint);
1122                    addFingerprintRow(binding.otherDeviceKeys, session, highlight);
1123                    hasKeys = true;
1124                }
1125            }
1126            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
1127                this.binding.otherDeviceKeysCard.setVisibility(View.VISIBLE);
1128                Set<Integer> otherDevices = mAccount.getAxolotlService().getOwnDeviceIds();
1129                if (otherDevices == null || otherDevices.isEmpty()) {
1130                    binding.clearDevices.setVisibility(View.GONE);
1131                } else {
1132                    binding.clearDevices.setVisibility(View.VISIBLE);
1133                }
1134            } else {
1135                this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1136            }
1137        } else {
1138            final TextInputLayout errorLayout;
1139            if (this.mAccount.errorStatus()) {
1140                if (this.mAccount.getStatus() == Account.State.UNAUTHORIZED || this.mAccount.getStatus() == Account.State.DOWNGRADE_ATTACK) {
1141                    errorLayout = this.binding.accountPasswordLayout;
1142                } else if (mShowOptions
1143                        && this.mAccount.getStatus() == Account.State.SERVER_NOT_FOUND
1144                        && this.binding.hostname.getText().length() > 0) {
1145                    errorLayout = this.binding.hostnameLayout;
1146                } else {
1147                    errorLayout = this.binding.accountJidLayout;
1148                }
1149                errorLayout.setError(getString(this.mAccount.getStatus().getReadableId()));
1150                if (init || !accountInfoEdited()) {
1151                    errorLayout.requestFocus();
1152                }
1153            } else {
1154                errorLayout = null;
1155            }
1156            removeErrorsOnAllBut(errorLayout);
1157            this.binding.stats.setVisibility(View.GONE);
1158            this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1159        }
1160    }
1161
1162    private void updateDisplayName(String displayName) {
1163        if (TextUtils.isEmpty(displayName)) {
1164            this.binding.yourName.setText(R.string.no_name_set_instructions);
1165            this.binding.yourName.setTextAppearance(this, R.style.TextAppearance_Conversations_Body1_Tertiary);
1166        } else {
1167            this.binding.yourName.setText(displayName);
1168            this.binding.yourName.setTextAppearance(this, R.style.TextAppearance_Conversations_Body1);
1169        }
1170    }
1171
1172    private void removeErrorsOnAllBut(TextInputLayout exception) {
1173        if (this.binding.accountJidLayout != exception) {
1174            this.binding.accountJidLayout.setErrorEnabled(false);
1175            this.binding.accountJidLayout.setError(null);
1176        }
1177        if (this.binding.accountPasswordLayout != exception) {
1178            this.binding.accountPasswordLayout.setErrorEnabled(false);
1179            this.binding.accountPasswordLayout.setError(null);
1180        }
1181        if (this.binding.hostnameLayout != exception) {
1182            this.binding.hostnameLayout.setErrorEnabled(false);
1183            this.binding.hostnameLayout.setError(null);
1184        }
1185        if (this.binding.portLayout != exception) {
1186            this.binding.portLayout.setErrorEnabled(false);
1187            this.binding.portLayout.setError(null);
1188        }
1189    }
1190
1191    private void showDeletePgpDialog() {
1192        AlertDialog.Builder builder = new AlertDialog.Builder(this);
1193        builder.setTitle(R.string.unpublish_pgp);
1194        builder.setMessage(R.string.unpublish_pgp_message);
1195        builder.setNegativeButton(R.string.cancel, null);
1196        builder.setPositiveButton(R.string.confirm, (dialogInterface, i) -> {
1197            mAccount.setPgpSignId(0);
1198            mAccount.unsetPgpSignature();
1199            xmppConnectionService.databaseBackend.updateAccount(mAccount);
1200            xmppConnectionService.sendPresence(mAccount);
1201            refreshUiReal();
1202        });
1203        builder.create().show();
1204    }
1205
1206    private void showOsOptimizationWarning(boolean showBatteryWarning, boolean showDataSaverWarning) {
1207        this.binding.osOptimization.setVisibility(showBatteryWarning || showDataSaverWarning ? View.VISIBLE : View.GONE);
1208        if (showDataSaverWarning && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
1209            this.binding.osOptimizationHeadline.setText(R.string.data_saver_enabled);
1210            this.binding.osOptimizationBody.setText(getString(R.string.data_saver_enabled_explained, getString(R.string.app_name)));
1211            this.binding.osOptimizationDisable.setText(R.string.allow);
1212            this.binding.osOptimizationDisable.setOnClickListener(v -> {
1213                Intent intent = new Intent(Settings.ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS);
1214                Uri uri = Uri.parse("package:" + getPackageName());
1215                intent.setData(uri);
1216                try {
1217                    startActivityForResult(intent, REQUEST_DATA_SAVER);
1218                } catch (ActivityNotFoundException e) {
1219                    Toast.makeText(EditAccountActivity.this, getString(R.string.device_does_not_support_data_saver, getString(R.string.app_name)), Toast.LENGTH_SHORT).show();
1220                }
1221            });
1222        } else if (showBatteryWarning && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) {
1223            this.binding.osOptimizationDisable.setText(R.string.disable);
1224            this.binding.osOptimizationHeadline.setText(R.string.battery_optimizations_enabled);
1225            this.binding.osOptimizationBody.setText(getString(R.string.battery_optimizations_enabled_explained, getString(R.string.app_name)));
1226            this.binding.osOptimizationDisable.setOnClickListener(v -> {
1227                Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
1228                Uri uri = Uri.parse("package:" + getPackageName());
1229                intent.setData(uri);
1230                try {
1231                    startActivityForResult(intent, REQUEST_BATTERY_OP);
1232                } catch (ActivityNotFoundException e) {
1233                    Toast.makeText(EditAccountActivity.this, R.string.device_does_not_support_battery_op, Toast.LENGTH_SHORT).show();
1234                }
1235            });
1236        }
1237    }
1238
1239    public void showWipePepDialog() {
1240        Builder builder = new Builder(this);
1241        builder.setTitle(getString(R.string.clear_other_devices));
1242        builder.setIconAttribute(android.R.attr.alertDialogIcon);
1243        builder.setMessage(getString(R.string.clear_other_devices_desc));
1244        builder.setNegativeButton(getString(R.string.cancel), null);
1245        builder.setPositiveButton(getString(R.string.accept),
1246                (dialog, which) -> mAccount.getAxolotlService().wipeOtherPepDevices());
1247        builder.create().show();
1248    }
1249
1250    private void editMamPrefs() {
1251        this.mFetchingMamPrefsToast = Toast.makeText(this, R.string.fetching_mam_prefs, Toast.LENGTH_LONG);
1252        this.mFetchingMamPrefsToast.show();
1253        xmppConnectionService.fetchMamPreferences(mAccount, this);
1254    }
1255
1256    @Override
1257    public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
1258        refreshUi();
1259    }
1260
1261    @Override
1262    public void onCaptchaRequested(final Account account, final String id, final Data data, final Bitmap captcha) {
1263        runOnUiThread(() -> {
1264            if (mCaptchaDialog != null && mCaptchaDialog.isShowing()) {
1265                mCaptchaDialog.dismiss();
1266            }
1267            final Builder builder = new Builder(EditAccountActivity.this);
1268            final View view = getLayoutInflater().inflate(R.layout.captcha, null);
1269            final ImageView imageView = view.findViewById(R.id.captcha);
1270            final EditText input = view.findViewById(R.id.input);
1271            imageView.setImageBitmap(captcha);
1272
1273            builder.setTitle(getString(R.string.captcha_required));
1274            builder.setView(view);
1275
1276            builder.setPositiveButton(getString(R.string.ok),
1277                    (dialog, which) -> {
1278                        String rc = input.getText().toString();
1279                        data.put("username", account.getUsername());
1280                        data.put("password", account.getPassword());
1281                        data.put("ocr", rc);
1282                        data.submit();
1283
1284                        if (xmppConnectionServiceBound) {
1285                            xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, id, data);
1286                        }
1287                    });
1288            builder.setNegativeButton(getString(R.string.cancel), (dialog, which) -> {
1289                if (xmppConnectionService != null) {
1290                    xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1291                }
1292            });
1293
1294            builder.setOnCancelListener(dialog -> {
1295                if (xmppConnectionService != null) {
1296                    xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1297                }
1298            });
1299            mCaptchaDialog = builder.create();
1300            mCaptchaDialog.show();
1301            input.requestFocus();
1302        });
1303    }
1304
1305    public void onShowErrorToast(final int resId) {
1306        runOnUiThread(() -> Toast.makeText(EditAccountActivity.this, resId, Toast.LENGTH_SHORT).show());
1307    }
1308
1309    @Override
1310    public void onPreferencesFetched(final Element prefs) {
1311        runOnUiThread(() -> {
1312            if (mFetchingMamPrefsToast != null) {
1313                mFetchingMamPrefsToast.cancel();
1314            }
1315            Builder builder = new Builder(EditAccountActivity.this);
1316            builder.setTitle(R.string.server_side_mam_prefs);
1317            String defaultAttr = prefs.getAttribute("default");
1318            final List<String> defaults = Arrays.asList("never", "roster", "always");
1319            final AtomicInteger choice = new AtomicInteger(Math.max(0, defaults.indexOf(defaultAttr)));
1320            builder.setSingleChoiceItems(R.array.mam_prefs, choice.get(), (dialog, which) -> choice.set(which));
1321            builder.setNegativeButton(R.string.cancel, null);
1322            builder.setPositiveButton(R.string.ok, (dialog, which) -> {
1323                prefs.setAttribute("default", defaults.get(choice.get()));
1324                xmppConnectionService.pushMamPreferences(mAccount, prefs);
1325            });
1326            builder.create().show();
1327        });
1328    }
1329
1330    @Override
1331    public void onPreferencesFetchFailed() {
1332        runOnUiThread(() -> {
1333            if (mFetchingMamPrefsToast != null) {
1334                mFetchingMamPrefsToast.cancel();
1335            }
1336            Toast.makeText(EditAccountActivity.this, R.string.unable_to_fetch_mam_prefs, Toast.LENGTH_LONG).show();
1337        });
1338    }
1339
1340    @Override
1341    public void OnUpdateBlocklist(Status status) {
1342        refreshUi();
1343    }
1344}