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.CheckBox;
  27import android.widget.CompoundButton.OnCheckedChangeListener;
  28import android.widget.EditText;
  29import android.widget.ImageView;
  30import android.widget.TextView;
  31import android.widget.Toast;
  32
  33import androidx.annotation.NonNull;
  34import androidx.appcompat.app.ActionBar;
  35import androidx.appcompat.app.AlertDialog;
  36import androidx.appcompat.app.AlertDialog.Builder;
  37import androidx.databinding.DataBindingUtil;
  38
  39import com.google.android.material.textfield.TextInputLayout;
  40import com.google.common.base.CharMatcher;
  41
  42import org.openintents.openpgp.util.OpenPgpUtils;
  43
  44import java.util.Arrays;
  45import java.util.List;
  46import java.util.Set;
  47import java.util.concurrent.atomic.AtomicInteger;
  48
  49import eu.siacs.conversations.Config;
  50import eu.siacs.conversations.R;
  51import eu.siacs.conversations.crypto.axolotl.AxolotlService;
  52import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
  53import eu.siacs.conversations.databinding.ActivityEditAccountBinding;
  54import eu.siacs.conversations.databinding.DialogPresenceBinding;
  55import eu.siacs.conversations.entities.Account;
  56import eu.siacs.conversations.entities.Presence;
  57import eu.siacs.conversations.entities.PresenceTemplate;
  58import eu.siacs.conversations.services.BarcodeProvider;
  59import eu.siacs.conversations.services.QuickConversationsService;
  60import eu.siacs.conversations.services.XmppConnectionService;
  61import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
  62import eu.siacs.conversations.services.XmppConnectionService.OnCaptchaRequested;
  63import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
  64import eu.siacs.conversations.ui.adapter.PresenceTemplateAdapter;
  65import eu.siacs.conversations.ui.util.AvatarWorkerTask;
  66import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
  67import eu.siacs.conversations.ui.util.PendingItem;
  68import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
  69import eu.siacs.conversations.utils.CryptoHelper;
  70import eu.siacs.conversations.utils.Resolver;
  71import eu.siacs.conversations.utils.SignupUtils;
  72import eu.siacs.conversations.utils.TorServiceUtils;
  73import eu.siacs.conversations.utils.UIHelper;
  74import eu.siacs.conversations.utils.XmppUri;
  75import eu.siacs.conversations.xml.Element;
  76import eu.siacs.conversations.xmpp.Jid;
  77import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
  78import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
  79import eu.siacs.conversations.xmpp.XmppConnection;
  80import eu.siacs.conversations.xmpp.XmppConnection.Features;
  81import eu.siacs.conversations.xmpp.forms.Data;
  82import eu.siacs.conversations.xmpp.pep.Avatar;
  83import okhttp3.HttpUrl;
  84
  85public class EditAccountActivity extends OmemoActivity implements OnAccountUpdate, OnUpdateBlocklist,
  86        OnKeyStatusUpdated, OnCaptchaRequested, KeyChainAliasCallback, XmppConnectionService.OnShowErrorToast, XmppConnectionService.OnMamPreferencesFetched {
  87
  88    public static final String EXTRA_OPENED_FROM_NOTIFICATION = "opened_from_notification";
  89    public static final String EXTRA_FORCE_REGISTER = "force_register";
  90
  91    private static final int REQUEST_DATA_SAVER = 0xf244;
  92    private static final int REQUEST_CHANGE_STATUS = 0xee11;
  93    private static final int REQUEST_ORBOT = 0xff22;
  94    private final PendingItem<PresenceTemplate> mPendingPresenceTemplate = new PendingItem<>();
  95    private AlertDialog mCaptchaDialog = null;
  96    private Jid jidToEdit;
  97    private boolean mInitMode = false;
  98    private Boolean mForceRegister = null;
  99    private boolean mUsernameMode = Config.DOMAIN_LOCK != null;
 100    private boolean mShowOptions = false;
 101    private Account mAccount;
 102    private final OnClickListener mCancelButtonClickListener = v -> {
 103        deleteAccountAndReturnIfNecessary();
 104        finish();
 105    };
 106    private final UiCallback<Avatar> mAvatarFetchCallback = new UiCallback<Avatar>() {
 107
 108        @Override
 109        public void userInputRequired(final PendingIntent pi, final Avatar avatar) {
 110            finishInitialSetup(avatar);
 111        }
 112
 113        @Override
 114        public void success(final Avatar avatar) {
 115            finishInitialSetup(avatar);
 116        }
 117
 118        @Override
 119        public void error(final int errorCode, final Avatar avatar) {
 120            finishInitialSetup(avatar);
 121        }
 122    };
 123    private final OnClickListener mAvatarClickListener = new OnClickListener() {
 124        @Override
 125        public void onClick(final View view) {
 126            if (mAccount != null) {
 127                final Intent intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 128                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toEscapedString());
 129                startActivity(intent);
 130            }
 131        }
 132    };
 133    private String messageFingerprint;
 134    private boolean mFetchingAvatar = false;
 135    private Toast mFetchingMamPrefsToast;
 136    private String mSavedInstanceAccount;
 137    private boolean mSavedInstanceInit = false;
 138    private XmppUri pendingUri = null;
 139    private boolean mUseTor;
 140    private ActivityEditAccountBinding binding;
 141    private final OnClickListener mSaveButtonClickListener = new OnClickListener() {
 142
 143        @Override
 144        public void onClick(final View v) {
 145            final String password = binding.accountPassword.getText().toString();
 146            final boolean wasDisabled = mAccount != null && mAccount.getStatus() == Account.State.DISABLED;
 147            final boolean accountInfoEdited = accountInfoEdited();
 148
 149            if (mInitMode && mAccount != null) {
 150                mAccount.setOption(Account.OPTION_DISABLED, false);
 151            }
 152            if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !accountInfoEdited) {
 153                mAccount.setOption(Account.OPTION_DISABLED, false);
 154                if (!xmppConnectionService.updateAccount(mAccount)) {
 155                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 156                }
 157                return;
 158            }
 159            final boolean registerNewAccount;
 160            if (mForceRegister != null) {
 161                registerNewAccount = mForceRegister;
 162            } else {
 163                registerNewAccount = binding.accountRegisterNew.isChecked() && !Config.DISALLOW_REGISTRATION_IN_UI;
 164            }
 165            if (mUsernameMode && binding.accountJid.getText().toString().contains("@")) {
 166                binding.accountJidLayout.setError(getString(R.string.invalid_username));
 167                removeErrorsOnAllBut(binding.accountJidLayout);
 168                binding.accountJid.requestFocus();
 169                return;
 170            }
 171
 172            XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 173            final boolean startOrbot = mAccount != null && mAccount.getStatus() == Account.State.TOR_NOT_AVAILABLE;
 174            if (startOrbot) {
 175                if (TorServiceUtils.isOrbotInstalled(EditAccountActivity.this)) {
 176                    TorServiceUtils.startOrbot(EditAccountActivity.this, REQUEST_ORBOT);
 177                } else {
 178                    TorServiceUtils.downloadOrbot(EditAccountActivity.this, REQUEST_ORBOT);
 179                }
 180                return;
 181            }
 182
 183            if (inNeedOfSaslAccept()) {
 184                mAccount.setKey(Account.PINNED_MECHANISM_KEY, String.valueOf(-1));
 185                if (!xmppConnectionService.updateAccount(mAccount)) {
 186                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 187                }
 188                return;
 189            }
 190
 191            final boolean openRegistrationUrl = registerNewAccount && !accountInfoEdited && mAccount != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB;
 192            final boolean openPaymentUrl = mAccount != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED;
 193            final boolean redirectionWorthyStatus = openPaymentUrl || openRegistrationUrl;
 194            final HttpUrl url = connection != null && redirectionWorthyStatus ? connection.getRedirectionUrl() : null;
 195            if (url != null && !wasDisabled) {
 196                try {
 197                    startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url.toString())));
 198                    return;
 199                } catch (ActivityNotFoundException e) {
 200                    Toast.makeText(EditAccountActivity.this, R.string.application_found_to_open_website, Toast.LENGTH_SHORT).show();
 201                    return;
 202                }
 203            }
 204
 205            final Jid jid;
 206            try {
 207                if (mUsernameMode) {
 208                    jid = Jid.ofEscaped(binding.accountJid.getText().toString(), getUserModeDomain(), null);
 209                } else {
 210                    jid = Jid.ofEscaped(binding.accountJid.getText().toString());
 211                }
 212            } catch (final NullPointerException | IllegalArgumentException e) {
 213                if (mUsernameMode) {
 214                    binding.accountJidLayout.setError(getString(R.string.invalid_username));
 215                } else {
 216                    binding.accountJidLayout.setError(getString(R.string.invalid_jid));
 217                }
 218                binding.accountJid.requestFocus();
 219                removeErrorsOnAllBut(binding.accountJidLayout);
 220                return;
 221            }
 222            final String hostname;
 223            int numericPort = 5222;
 224            if (mShowOptions) {
 225                hostname = CharMatcher.whitespace().removeFrom(binding.hostname.getText());
 226                final String port = CharMatcher.whitespace().removeFrom(binding.port.getText());
 227                if (Resolver.invalidHostname(hostname)) {
 228                    binding.hostnameLayout.setError(getString(R.string.not_valid_hostname));
 229                    binding.hostname.requestFocus();
 230                    removeErrorsOnAllBut(binding.hostnameLayout);
 231                    return;
 232                }
 233                if (!hostname.isEmpty()) {
 234                    try {
 235                        numericPort = Integer.parseInt(port);
 236                        if (numericPort < 0 || numericPort > 65535) {
 237                            binding.portLayout.setError(getString(R.string.not_a_valid_port));
 238                            removeErrorsOnAllBut(binding.portLayout);
 239                            binding.port.requestFocus();
 240                            return;
 241                        }
 242
 243                    } catch (NumberFormatException e) {
 244                        binding.portLayout.setError(getString(R.string.not_a_valid_port));
 245                        removeErrorsOnAllBut(binding.portLayout);
 246                        binding.port.requestFocus();
 247                        return;
 248                    }
 249                }
 250            } else {
 251                hostname = null;
 252            }
 253
 254            if (jid.getLocal() == null) {
 255                if (mUsernameMode) {
 256                    binding.accountJidLayout.setError(getString(R.string.invalid_username));
 257                } else {
 258                    binding.accountJidLayout.setError(getString(R.string.invalid_jid));
 259                }
 260                removeErrorsOnAllBut(binding.accountJidLayout);
 261                binding.accountJid.requestFocus();
 262                return;
 263            }
 264            if (mAccount != null) {
 265                if (mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)) {
 266                    mAccount.setOption(Account.OPTION_MAGIC_CREATE, mAccount.getPassword().contains(password));
 267                }
 268                mAccount.setJid(jid);
 269                mAccount.setPort(numericPort);
 270                mAccount.setHostname(hostname);
 271                binding.accountJidLayout.setError(null);
 272                mAccount.setPassword(password);
 273                mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 274                if (!xmppConnectionService.updateAccount(mAccount)) {
 275                    Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 276                    return;
 277                }
 278            } else {
 279                if (xmppConnectionService.findAccountByJid(jid) != null) {
 280                    binding.accountJidLayout.setError(getString(R.string.account_already_exists));
 281                    removeErrorsOnAllBut(binding.accountJidLayout);
 282                    binding.accountJid.requestFocus();
 283                    return;
 284                }
 285                mAccount = new Account(jid.asBareJid(), password);
 286                mAccount.setPort(numericPort);
 287                mAccount.setHostname(hostname);
 288                mAccount.setOption(Account.OPTION_USETLS, true);
 289                mAccount.setOption(Account.OPTION_USECOMPRESSION, true);
 290                mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 291                xmppConnectionService.createAccount(mAccount);
 292            }
 293            binding.hostnameLayout.setError(null);
 294            binding.portLayout.setError(null);
 295            if (mAccount.isEnabled()
 296                    && !registerNewAccount
 297                    && !mInitMode) {
 298                finish();
 299            } else {
 300                updateSaveButton();
 301                updateAccountInformation(true);
 302            }
 303
 304        }
 305    };
 306    private final TextWatcher mTextWatcher = new TextWatcher() {
 307
 308        @Override
 309        public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
 310            updatePortLayout();
 311            updateSaveButton();
 312        }
 313
 314        @Override
 315        public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
 316        }
 317
 318        @Override
 319        public void afterTextChanged(final Editable s) {
 320
 321        }
 322    };
 323    private final View.OnFocusChangeListener mEditTextFocusListener = new View.OnFocusChangeListener() {
 324        @Override
 325        public void onFocusChange(View view, boolean b) {
 326            EditText et = (EditText) view;
 327            if (b) {
 328                int resId = mUsernameMode ? R.string.username : R.string.account_settings_example_jabber_id;
 329                if (view.getId() == R.id.hostname) {
 330                    resId = mUseTor ? R.string.hostname_or_onion : R.string.hostname_example;
 331                }
 332                final int res = resId;
 333                new Handler().postDelayed(() -> et.setHint(res), 200);
 334            } else {
 335                et.setHint(null);
 336            }
 337        }
 338    };
 339
 340    private static void setAvailabilityRadioButton(Presence.Status status, DialogPresenceBinding binding) {
 341        if (status == null) {
 342            binding.online.setChecked(true);
 343            return;
 344        }
 345        switch (status) {
 346            case DND:
 347                binding.dnd.setChecked(true);
 348                break;
 349            case XA:
 350                binding.xa.setChecked(true);
 351                break;
 352            case AWAY:
 353                binding.away.setChecked(true);
 354                break;
 355            default:
 356                binding.online.setChecked(true);
 357        }
 358    }
 359
 360    private static Presence.Status getAvailabilityRadioButton(DialogPresenceBinding binding) {
 361        if (binding.dnd.isChecked()) {
 362            return Presence.Status.DND;
 363        } else if (binding.xa.isChecked()) {
 364            return Presence.Status.XA;
 365        } else if (binding.away.isChecked()) {
 366            return Presence.Status.AWAY;
 367        } else {
 368            return Presence.Status.ONLINE;
 369        }
 370    }
 371
 372    public void refreshUiReal() {
 373        invalidateOptionsMenu();
 374        if (mAccount != null
 375                && mAccount.getStatus() != Account.State.ONLINE
 376                && mFetchingAvatar) {
 377            Intent intent = new Intent(this, StartConversationActivity.class);
 378            StartConversationActivity.addInviteUri(intent, getIntent());
 379            startActivity(intent);
 380            finish();
 381        } else if (mInitMode && mAccount != null && mAccount.getStatus() == Account.State.ONLINE) {
 382            if (!mFetchingAvatar) {
 383                mFetchingAvatar = true;
 384                xmppConnectionService.checkForAvatar(mAccount, mAvatarFetchCallback);
 385            }
 386        }
 387        if (mAccount != null) {
 388            updateAccountInformation(false);
 389        }
 390        updateSaveButton();
 391    }
 392
 393    @Override
 394    public boolean onNavigateUp() {
 395        deleteAccountAndReturnIfNecessary();
 396        return super.onNavigateUp();
 397    }
 398
 399    @Override
 400    public void onBackPressed() {
 401        deleteAccountAndReturnIfNecessary();
 402        super.onBackPressed();
 403    }
 404
 405    private void deleteAccountAndReturnIfNecessary() {
 406        if (mInitMode && mAccount != null && !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
 407            xmppConnectionService.deleteAccount(mAccount);
 408        }
 409
 410        final boolean magicCreate = mAccount != null && mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) && !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY);
 411        final Jid jid = mAccount == null ? null : mAccount.getJid();
 412
 413        if (SignupUtils.isSupportTokenRegistry() && jid != null && magicCreate && !jid.getDomain().equals(Config.MAGIC_CREATE_DOMAIN)) {
 414            final Jid preset;
 415            if (mAccount.isOptionSet(Account.OPTION_FIXED_USERNAME)) {
 416                preset = jid.asBareJid();
 417            } else {
 418                preset = jid.getDomain();
 419            }
 420            final Intent intent = SignupUtils.getTokenRegistrationIntent(this, preset, mAccount.getKey(Account.PRE_AUTH_REGISTRATION_TOKEN));
 421            StartConversationActivity.addInviteUri(intent, getIntent());
 422            startActivity(intent);
 423            return;
 424        }
 425
 426
 427        final List<Account> accounts = xmppConnectionService == null ? null : xmppConnectionService.getAccounts();
 428        if (accounts != null && accounts.size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
 429            Intent intent = SignupUtils.getSignUpIntent(this, mForceRegister != null && mForceRegister);
 430            StartConversationActivity.addInviteUri(intent, getIntent());
 431            startActivity(intent);
 432        }
 433    }
 434
 435    @Override
 436    public void onAccountUpdate() {
 437        refreshUi();
 438    }
 439
 440    protected void finishInitialSetup(final Avatar avatar) {
 441        runOnUiThread(() -> {
 442            SoftKeyboardUtils.hideSoftKeyboard(EditAccountActivity.this);
 443            final Intent intent;
 444            final XmppConnection connection = mAccount.getXmppConnection();
 445            final boolean wasFirstAccount = xmppConnectionService != null && xmppConnectionService.getAccounts().size() == 1;
 446            if (avatar != null || (connection != null && !connection.getFeatures().pep())) {
 447                intent = new Intent(getApplicationContext(), StartConversationActivity.class);
 448                if (wasFirstAccount) {
 449                    intent.putExtra("init", true);
 450                }
 451                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toEscapedString());
 452            } else {
 453                intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 454                intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toEscapedString());
 455                intent.putExtra("setup", true);
 456            }
 457            if (wasFirstAccount) {
 458                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
 459            }
 460            StartConversationActivity.addInviteUri(intent, getIntent());
 461            startActivity(intent);
 462            finish();
 463        });
 464    }
 465
 466    @Override
 467    public void onActivityResult(int requestCode, int resultCode, Intent data) {
 468        super.onActivityResult(requestCode, resultCode, data);
 469        if (requestCode == REQUEST_BATTERY_OP || requestCode == REQUEST_DATA_SAVER) {
 470            updateAccountInformation(mAccount == null);
 471        }
 472        if (requestCode == REQUEST_CHANGE_STATUS) {
 473            PresenceTemplate template = mPendingPresenceTemplate.pop();
 474            if (template != null && resultCode == Activity.RESULT_OK) {
 475                generateSignature(data, template);
 476            } else {
 477                Log.d(Config.LOGTAG, "pgp result not ok");
 478            }
 479        }
 480    }
 481
 482    @Override
 483    protected void processFingerprintVerification(XmppUri uri) {
 484        processFingerprintVerification(uri, true);
 485    }
 486
 487    protected void processFingerprintVerification(XmppUri uri, boolean showWarningToast) {
 488        if (mAccount != null && mAccount.getJid().asBareJid().equals(uri.getJid()) && uri.hasFingerprints()) {
 489            if (xmppConnectionService.verifyFingerprints(mAccount, uri.getFingerprints())) {
 490                Toast.makeText(this, R.string.verified_fingerprints, Toast.LENGTH_SHORT).show();
 491                updateAccountInformation(false);
 492            }
 493        } else if (showWarningToast) {
 494            Toast.makeText(this, R.string.invalid_barcode, Toast.LENGTH_SHORT).show();
 495        }
 496    }
 497
 498    private void updatePortLayout() {
 499        final String hostname = this.binding.hostname.getText().toString();
 500        if (TextUtils.isEmpty(hostname)) {
 501            this.binding.portLayout.setEnabled(false);
 502            this.binding.portLayout.setError(null);
 503        } else {
 504            this.binding.portLayout.setEnabled(true);
 505        }
 506    }
 507
 508    protected void updateSaveButton() {
 509        boolean accountInfoEdited = accountInfoEdited();
 510
 511        if (accountInfoEdited && !mInitMode) {
 512            this.binding.saveButton.setText(R.string.save);
 513            this.binding.saveButton.setEnabled(true);
 514        } else if (mAccount != null
 515                && (mAccount.getStatus() == Account.State.CONNECTING || mAccount.getStatus() == Account.State.REGISTRATION_SUCCESSFUL || mFetchingAvatar)) {
 516            this.binding.saveButton.setEnabled(false);
 517            this.binding.saveButton.setText(R.string.account_status_connecting);
 518        } else if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !mInitMode) {
 519            this.binding.saveButton.setEnabled(true);
 520            this.binding.saveButton.setText(R.string.enable);
 521        } else if (torNeedsInstall(mAccount)) {
 522            this.binding.saveButton.setEnabled(true);
 523            this.binding.saveButton.setText(R.string.install_orbot);
 524        } else if (torNeedsStart(mAccount)) {
 525            this.binding.saveButton.setEnabled(true);
 526            this.binding.saveButton.setText(R.string.start_orbot);
 527        } else {
 528            this.binding.saveButton.setEnabled(true);
 529            if (!mInitMode) {
 530                if (mAccount != null && mAccount.isOnlineAndConnected()) {
 531                    this.binding.saveButton.setText(R.string.save);
 532                    if (!accountInfoEdited) {
 533                        this.binding.saveButton.setEnabled(false);
 534                    }
 535                } else {
 536                    XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 537                    HttpUrl url = connection != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED ? connection.getRedirectionUrl() : null;
 538                    if (url != null) {
 539                        this.binding.saveButton.setText(R.string.open_website);
 540                    } else if (inNeedOfSaslAccept()) {
 541                        this.binding.saveButton.setText(R.string.accept);
 542                    } else {
 543                        this.binding.saveButton.setText(R.string.connect);
 544                    }
 545                }
 546            } else {
 547                XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 548                HttpUrl url = connection != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB ? connection.getRedirectionUrl() : null;
 549                if (url != null && this.binding.accountRegisterNew.isChecked() && !accountInfoEdited) {
 550                    this.binding.saveButton.setText(R.string.open_website);
 551                } else {
 552                    this.binding.saveButton.setText(R.string.next);
 553                }
 554            }
 555        }
 556    }
 557
 558    private boolean torNeedsInstall(final Account account) {
 559        return account != null && account.getStatus() == Account.State.TOR_NOT_AVAILABLE && !TorServiceUtils.isOrbotInstalled(this);
 560    }
 561
 562    private boolean torNeedsStart(final Account account) {
 563        return account != null && account.getStatus() == Account.State.TOR_NOT_AVAILABLE;
 564    }
 565
 566    protected boolean accountInfoEdited() {
 567        if (this.mAccount == null) {
 568            return false;
 569        }
 570        return jidEdited() ||
 571                !this.mAccount.getPassword().equals(this.binding.accountPassword.getText().toString()) ||
 572                !this.mAccount.getHostname().equals(this.binding.hostname.getText().toString()) ||
 573                !String.valueOf(this.mAccount.getPort()).equals(this.binding.port.getText().toString());
 574    }
 575
 576    protected boolean jidEdited() {
 577        final String unmodified;
 578        if (mUsernameMode) {
 579            unmodified = this.mAccount.getJid().getEscapedLocal();
 580        } else {
 581            unmodified = this.mAccount.getJid().asBareJid().toEscapedString();
 582        }
 583        return !unmodified.equals(this.binding.accountJid.getText().toString());
 584    }
 585
 586    @Override
 587    protected String getShareableUri(boolean http) {
 588        if (mAccount != null) {
 589            return http ? mAccount.getShareableLink() : mAccount.getShareableUri();
 590        } else {
 591            return null;
 592        }
 593    }
 594
 595    @Override
 596    protected void onCreate(final Bundle savedInstanceState) {
 597        super.onCreate(savedInstanceState);
 598        if (savedInstanceState != null) {
 599            this.mSavedInstanceAccount = savedInstanceState.getString("account");
 600            this.mSavedInstanceInit = savedInstanceState.getBoolean("initMode", false);
 601        }
 602        this.binding = DataBindingUtil.setContentView(this, R.layout.activity_edit_account);
 603        setSupportActionBar(binding.toolbar);
 604        binding.accountJid.addTextChangedListener(this.mTextWatcher);
 605        binding.accountJid.setOnFocusChangeListener(this.mEditTextFocusListener);
 606        this.binding.accountPassword.addTextChangedListener(this.mTextWatcher);
 607
 608        this.binding.avater.setOnClickListener(this.mAvatarClickListener);
 609        this.binding.hostname.addTextChangedListener(mTextWatcher);
 610        this.binding.hostname.setOnFocusChangeListener(mEditTextFocusListener);
 611        this.binding.clearDevices.setOnClickListener(v -> showWipePepDialog());
 612        this.binding.port.setText(String.valueOf(Resolver.DEFAULT_PORT_XMPP));
 613        this.binding.port.addTextChangedListener(mTextWatcher);
 614        this.binding.saveButton.setOnClickListener(this.mSaveButtonClickListener);
 615        this.binding.cancelButton.setOnClickListener(this.mCancelButtonClickListener);
 616        if (savedInstanceState != null && savedInstanceState.getBoolean("showMoreTable")) {
 617            changeMoreTableVisibility(true);
 618        }
 619        final OnCheckedChangeListener OnCheckedShowConfirmPassword = (buttonView, isChecked) -> updateSaveButton();
 620        this.binding.accountRegisterNew.setOnCheckedChangeListener(OnCheckedShowConfirmPassword);
 621        if (Config.DISALLOW_REGISTRATION_IN_UI) {
 622            this.binding.accountRegisterNew.setVisibility(View.GONE);
 623        }
 624        this.binding.actionEditYourName.setOnClickListener(this::onEditYourNameClicked);
 625    }
 626
 627    private void onEditYourNameClicked(View view) {
 628        quickEdit(mAccount.getDisplayName(), R.string.your_name, value -> {
 629            final String displayName = value.trim();
 630            updateDisplayName(displayName);
 631            mAccount.setDisplayName(displayName);
 632            xmppConnectionService.publishDisplayName(mAccount);
 633            refreshAvatar();
 634            return null;
 635        }, true);
 636    }
 637
 638    private void refreshAvatar() {
 639        AvatarWorkerTask.loadAvatar(mAccount, binding.avater, R.dimen.avatar_on_details_screen_size);
 640    }
 641
 642    @Override
 643    public boolean onCreateOptionsMenu(final Menu menu) {
 644        super.onCreateOptionsMenu(menu);
 645        getMenuInflater().inflate(R.menu.editaccount, menu);
 646        final MenuItem showBlocklist = menu.findItem(R.id.action_show_block_list);
 647        final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 648        final MenuItem changePassword = menu.findItem(R.id.action_change_password_on_server);
 649        final MenuItem renewCertificate = menu.findItem(R.id.action_renew_certificate);
 650        final MenuItem mamPrefs = menu.findItem(R.id.action_mam_prefs);
 651        final MenuItem changePresence = menu.findItem(R.id.action_change_presence);
 652        final MenuItem share = menu.findItem(R.id.action_share);
 653        renewCertificate.setVisible(mAccount != null && mAccount.getPrivateKeyAlias() != null);
 654
 655        share.setVisible(mAccount != null && !mInitMode);
 656
 657        if (mAccount != null && mAccount.isOnlineAndConnected()) {
 658            if (!mAccount.getXmppConnection().getFeatures().blocking()) {
 659                showBlocklist.setVisible(false);
 660            }
 661
 662            if (!mAccount.getXmppConnection().getFeatures().register()) {
 663                changePassword.setVisible(false);
 664            }
 665            mamPrefs.setVisible(mAccount.getXmppConnection().getFeatures().mam());
 666            changePresence.setVisible(!mInitMode);
 667        } else {
 668            showBlocklist.setVisible(false);
 669            showMoreInfo.setVisible(false);
 670            changePassword.setVisible(false);
 671            mamPrefs.setVisible(false);
 672            changePresence.setVisible(false);
 673        }
 674        return super.onCreateOptionsMenu(menu);
 675    }
 676
 677    @Override
 678    public boolean onPrepareOptionsMenu(Menu menu) {
 679        final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 680        if (showMoreInfo.isVisible()) {
 681            showMoreInfo.setChecked(binding.serverInfoMore.getVisibility() == View.VISIBLE);
 682        }
 683        return super.onPrepareOptionsMenu(menu);
 684    }
 685
 686    @Override
 687    protected void onStart() {
 688        super.onStart();
 689        final Intent intent = getIntent();
 690        final int theme = findTheme();
 691        if (this.mTheme != theme) {
 692            recreate();
 693        } else if (intent != null) {
 694            try {
 695                this.jidToEdit = Jid.ofEscaped(intent.getStringExtra("jid"));
 696            } catch (final IllegalArgumentException | NullPointerException ignored) {
 697                this.jidToEdit = null;
 698            }
 699            final Uri data = intent.getData();
 700            final XmppUri xmppUri = data == null ? null : new XmppUri(data);
 701            final boolean scanned = intent.getBooleanExtra("scanned", false);
 702            if (jidToEdit != null && xmppUri != null && xmppUri.hasFingerprints()) {
 703                if (scanned) {
 704                    if (xmppConnectionServiceBound) {
 705                        processFingerprintVerification(xmppUri, false);
 706                    } else {
 707                        this.pendingUri = xmppUri;
 708                    }
 709                } else {
 710                    displayVerificationWarningDialog(xmppUri);
 711                }
 712            }
 713            boolean init = intent.getBooleanExtra("init", false);
 714            boolean openedFromNotification = intent.getBooleanExtra(EXTRA_OPENED_FROM_NOTIFICATION, false);
 715            Log.d(Config.LOGTAG, "extras " + intent.getExtras());
 716            this.mForceRegister = intent.hasExtra(EXTRA_FORCE_REGISTER) ? intent.getBooleanExtra(EXTRA_FORCE_REGISTER, false) : null;
 717            Log.d(Config.LOGTAG, "force register=" + mForceRegister);
 718            this.mInitMode = init || this.jidToEdit == null;
 719            this.messageFingerprint = intent.getStringExtra("fingerprint");
 720            if (!mInitMode) {
 721                this.binding.accountRegisterNew.setVisibility(View.GONE);
 722                setTitle(getString(R.string.account_details));
 723                configureActionBar(getSupportActionBar(), !openedFromNotification);
 724            } else {
 725                this.binding.avater.setVisibility(View.GONE);
 726                configureActionBar(getSupportActionBar(), !(init && Config.MAGIC_CREATE_DOMAIN == null));
 727                if (mForceRegister != null) {
 728                    if (mForceRegister) {
 729                        setTitle(R.string.register_new_account);
 730                    } else {
 731                        setTitle(R.string.add_existing_account);
 732                    }
 733                } else {
 734                    setTitle(R.string.action_add_account);
 735                }
 736            }
 737        }
 738        SharedPreferences preferences = getPreferences();
 739        mUseTor = QuickConversationsService.isConversations() && preferences.getBoolean("use_tor", getResources().getBoolean(R.bool.use_tor));
 740        this.mShowOptions = mUseTor || (QuickConversationsService.isConversations() && preferences.getBoolean("show_connection_options", getResources().getBoolean(R.bool.show_connection_options)));
 741        this.binding.namePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 742        if (mForceRegister != null) {
 743            this.binding.accountRegisterNew.setVisibility(View.GONE);
 744        }
 745    }
 746
 747    private void displayVerificationWarningDialog(final XmppUri xmppUri) {
 748        AlertDialog.Builder builder = new AlertDialog.Builder(this);
 749        builder.setTitle(R.string.verify_omemo_keys);
 750        View view = getLayoutInflater().inflate(R.layout.dialog_verify_fingerprints, null);
 751        final CheckBox isTrustedSource = view.findViewById(R.id.trusted_source);
 752        TextView warning = view.findViewById(R.id.warning);
 753        warning.setText(R.string.verifying_omemo_keys_trusted_source_account);
 754        builder.setView(view);
 755        builder.setPositiveButton(R.string.continue_btn, (dialog, which) -> {
 756            if (isTrustedSource.isChecked()) {
 757                processFingerprintVerification(xmppUri, false);
 758            } else {
 759                finish();
 760            }
 761        });
 762        builder.setNegativeButton(R.string.cancel, (dialog, which) -> finish());
 763        AlertDialog dialog = builder.create();
 764        dialog.setCanceledOnTouchOutside(false);
 765        dialog.setOnCancelListener(d -> finish());
 766        dialog.show();
 767    }
 768
 769    @Override
 770    public void onNewIntent(final Intent intent) {
 771        super.onNewIntent(intent);
 772        if (intent != null && intent.getData() != null) {
 773            final XmppUri uri = new XmppUri(intent.getData());
 774            if (xmppConnectionServiceBound) {
 775                processFingerprintVerification(uri, false);
 776            } else {
 777                this.pendingUri = uri;
 778            }
 779        }
 780    }
 781
 782    @Override
 783    public void onSaveInstanceState(@NonNull final Bundle savedInstanceState) {
 784        if (mAccount != null) {
 785            savedInstanceState.putString("account", mAccount.getJid().asBareJid().toEscapedString());
 786            savedInstanceState.putBoolean("initMode", mInitMode);
 787            savedInstanceState.putBoolean("showMoreTable", binding.serverInfoMore.getVisibility() == View.VISIBLE);
 788        }
 789        super.onSaveInstanceState(savedInstanceState);
 790    }
 791
 792    protected void onBackendConnected() {
 793        boolean init = true;
 794        if (mSavedInstanceAccount != null) {
 795            try {
 796                this.mAccount = xmppConnectionService.findAccountByJid(Jid.ofEscaped(mSavedInstanceAccount));
 797                this.mInitMode = mSavedInstanceInit;
 798                init = false;
 799            } catch (IllegalArgumentException e) {
 800                this.mAccount = null;
 801            }
 802
 803        } else if (this.jidToEdit != null) {
 804            this.mAccount = xmppConnectionService.findAccountByJid(jidToEdit);
 805        }
 806
 807        if (mAccount != null) {
 808            this.mInitMode |= this.mAccount.isOptionSet(Account.OPTION_REGISTER);
 809            this.mUsernameMode |= mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) && mAccount.isOptionSet(Account.OPTION_REGISTER);
 810            if (mPendingFingerprintVerificationUri != null) {
 811                processFingerprintVerification(mPendingFingerprintVerificationUri, false);
 812                mPendingFingerprintVerificationUri = null;
 813            }
 814            updateAccountInformation(init);
 815        }
 816
 817
 818        if (Config.MAGIC_CREATE_DOMAIN == null && this.xmppConnectionService.getAccounts().size() == 0) {
 819            this.binding.cancelButton.setEnabled(false);
 820        }
 821        if (mUsernameMode) {
 822            this.binding.accountJidLayout.setHint(getString(R.string.username_hint));
 823            this.binding.accountJid.setHint(R.string.username_hint);
 824        } else {
 825            final KnownHostsAdapter mKnownHostsAdapter = new KnownHostsAdapter(this,
 826                    R.layout.simple_list_item,
 827                    xmppConnectionService.getKnownHosts());
 828            this.binding.accountJid.setAdapter(mKnownHostsAdapter);
 829        }
 830
 831        if (pendingUri != null) {
 832            processFingerprintVerification(pendingUri, false);
 833            pendingUri = null;
 834        }
 835        updatePortLayout();
 836        updateSaveButton();
 837        invalidateOptionsMenu();
 838    }
 839
 840    private String getUserModeDomain() {
 841        if (mAccount != null && mAccount.getJid().getDomain() != null) {
 842            return mAccount.getServer();
 843        } else {
 844            return Config.DOMAIN_LOCK;
 845        }
 846    }
 847
 848    @Override
 849    public boolean onOptionsItemSelected(final MenuItem item) {
 850        if (MenuDoubleTabUtil.shouldIgnoreTap()) {
 851            return false;
 852        }
 853        switch (item.getItemId()) {
 854            case android.R.id.home:
 855                deleteAccountAndReturnIfNecessary();
 856                break;
 857            case R.id.action_show_block_list:
 858                final Intent showBlocklistIntent = new Intent(this, BlocklistActivity.class);
 859                showBlocklistIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toEscapedString());
 860                startActivity(showBlocklistIntent);
 861                break;
 862            case R.id.action_server_info_show_more:
 863                changeMoreTableVisibility(!item.isChecked());
 864                break;
 865            case R.id.action_share_barcode:
 866                shareBarcode();
 867                break;
 868            case R.id.action_share_http:
 869                shareLink(true);
 870                break;
 871            case R.id.action_share_uri:
 872                shareLink(false);
 873                break;
 874            case R.id.action_change_password_on_server:
 875                gotoChangePassword(null);
 876                break;
 877            case R.id.action_mam_prefs:
 878                editMamPrefs();
 879                break;
 880            case R.id.action_renew_certificate:
 881                renewCertificate();
 882                break;
 883            case R.id.action_change_presence:
 884                changePresence();
 885                break;
 886        }
 887        return super.onOptionsItemSelected(item);
 888    }
 889
 890    private boolean inNeedOfSaslAccept() {
 891        return mAccount != null && mAccount.getLastErrorStatus() == Account.State.DOWNGRADE_ATTACK && mAccount.getKeyAsInt(Account.PINNED_MECHANISM_KEY, -1) >= 0 && !accountInfoEdited();
 892    }
 893
 894    private void shareBarcode() {
 895        Intent intent = new Intent(Intent.ACTION_SEND);
 896        intent.putExtra(Intent.EXTRA_STREAM, BarcodeProvider.getUriForAccount(this, mAccount));
 897        intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
 898        intent.setType("image/png");
 899        startActivity(Intent.createChooser(intent, getText(R.string.share_with)));
 900    }
 901
 902    private void changeMoreTableVisibility(boolean visible) {
 903        binding.serverInfoMore.setVisibility(visible ? View.VISIBLE : View.GONE);
 904    }
 905
 906    private void gotoChangePassword(String newPassword) {
 907        final Intent changePasswordIntent = new Intent(this, ChangePasswordActivity.class);
 908        changePasswordIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toEscapedString());
 909        if (newPassword != null) {
 910            changePasswordIntent.putExtra("password", newPassword);
 911        }
 912        startActivity(changePasswordIntent);
 913    }
 914
 915    private void renewCertificate() {
 916        KeyChain.choosePrivateKeyAlias(this, this, null, null, null, -1, null);
 917    }
 918
 919    private void changePresence() {
 920        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
 921        boolean manualStatus = sharedPreferences.getBoolean(SettingsActivity.MANUALLY_CHANGE_PRESENCE, getResources().getBoolean(R.bool.manually_change_presence));
 922        AlertDialog.Builder builder = new AlertDialog.Builder(this);
 923        final DialogPresenceBinding binding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dialog_presence, null, false);
 924        String current = mAccount.getPresenceStatusMessage();
 925        if (current != null && !current.trim().isEmpty()) {
 926            binding.statusMessage.append(current);
 927        }
 928        setAvailabilityRadioButton(mAccount.getPresenceStatus(), binding);
 929        binding.show.setVisibility(manualStatus ? View.VISIBLE : View.GONE);
 930        List<PresenceTemplate> templates = xmppConnectionService.getPresenceTemplates(mAccount);
 931        PresenceTemplateAdapter presenceTemplateAdapter = new PresenceTemplateAdapter(this, R.layout.simple_list_item, templates);
 932        binding.statusMessage.setAdapter(presenceTemplateAdapter);
 933        binding.statusMessage.setOnItemClickListener((parent, view, position, id) -> {
 934            PresenceTemplate template = (PresenceTemplate) parent.getItemAtPosition(position);
 935            setAvailabilityRadioButton(template.getStatus(), binding);
 936        });
 937        builder.setTitle(R.string.edit_status_message_title);
 938        builder.setView(binding.getRoot());
 939        builder.setNegativeButton(R.string.cancel, null);
 940        builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
 941            PresenceTemplate template = new PresenceTemplate(getAvailabilityRadioButton(binding), binding.statusMessage.getText().toString().trim());
 942            if (mAccount.getPgpId() != 0 && hasPgp()) {
 943                generateSignature(null, template);
 944            } else {
 945                xmppConnectionService.changeStatus(mAccount, template, null);
 946            }
 947        });
 948        builder.create().show();
 949    }
 950
 951    private void generateSignature(Intent intent, PresenceTemplate template) {
 952        xmppConnectionService.getPgpEngine().generateSignature(intent, mAccount, template.getStatusMessage(), new UiCallback<String>() {
 953            @Override
 954            public void success(String signature) {
 955                xmppConnectionService.changeStatus(mAccount, template, signature);
 956            }
 957
 958            @Override
 959            public void error(int errorCode, String object) {
 960
 961            }
 962
 963            @Override
 964            public void userInputRequired(PendingIntent pi, String object) {
 965                mPendingPresenceTemplate.push(template);
 966                try {
 967                    startIntentSenderForResult(pi.getIntentSender(), REQUEST_CHANGE_STATUS, null, 0, 0, 0);
 968                } catch (final IntentSender.SendIntentException ignored) {
 969                }
 970            }
 971        });
 972    }
 973
 974    @Override
 975    public void alias(String alias) {
 976        if (alias != null) {
 977            xmppConnectionService.updateKeyInAccount(mAccount, alias);
 978        }
 979    }
 980
 981    private void updateAccountInformation(boolean init) {
 982        if (init) {
 983            this.binding.accountJid.getEditableText().clear();
 984            if (mUsernameMode) {
 985                this.binding.accountJid.getEditableText().append(this.mAccount.getJid().getEscapedLocal());
 986            } else {
 987                this.binding.accountJid.getEditableText().append(this.mAccount.getJid().asBareJid().toEscapedString());
 988            }
 989            this.binding.accountPassword.getEditableText().clear();
 990            this.binding.accountPassword.getEditableText().append(this.mAccount.getPassword());
 991            this.binding.hostname.setText("");
 992            this.binding.hostname.getEditableText().append(this.mAccount.getHostname());
 993            this.binding.port.setText("");
 994            this.binding.port.getEditableText().append(String.valueOf(this.mAccount.getPort()));
 995            this.binding.namePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 996
 997        }
 998
 999        if (!mInitMode && Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
1000            this.binding.accountPassword.setImportantForAutofill(View.IMPORTANT_FOR_AUTOFILL_NO);
1001        }
1002
1003        final boolean editable = !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY) && !mAccount.isOptionSet(Account.OPTION_FIXED_USERNAME) && QuickConversationsService.isConversations();
1004        this.binding.accountJid.setEnabled(editable);
1005        this.binding.accountJid.setFocusable(editable);
1006        this.binding.accountJid.setFocusableInTouchMode(editable);
1007        this.binding.accountJid.setCursorVisible(editable);
1008
1009
1010        final String displayName = mAccount.getDisplayName();
1011        updateDisplayName(displayName);
1012
1013
1014        final boolean togglePassword = mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) || !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY);
1015        final boolean editPassword = !mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) || (!mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY) && QuickConversationsService.isConversations()) || mAccount.getLastErrorStatus() == Account.State.UNAUTHORIZED;
1016
1017        this.binding.accountPasswordLayout.setPasswordVisibilityToggleEnabled(togglePassword);
1018
1019        this.binding.accountPassword.setFocusable(editPassword);
1020        this.binding.accountPassword.setFocusableInTouchMode(editPassword);
1021        this.binding.accountPassword.setCursorVisible(editPassword);
1022        this.binding.accountPassword.setEnabled(editPassword);
1023
1024        if (!mInitMode) {
1025            this.binding.avater.setVisibility(View.VISIBLE);
1026            AvatarWorkerTask.loadAvatar(mAccount, binding.avater, R.dimen.avatar_on_details_screen_size);
1027        } else {
1028            this.binding.avater.setVisibility(View.GONE);
1029        }
1030        this.binding.accountRegisterNew.setChecked(this.mAccount.isOptionSet(Account.OPTION_REGISTER));
1031        if (this.mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)) {
1032            if (this.mAccount.isOptionSet(Account.OPTION_REGISTER)) {
1033                ActionBar actionBar = getSupportActionBar();
1034                if (actionBar != null) {
1035                    actionBar.setTitle(R.string.create_account);
1036                }
1037            }
1038            this.binding.accountRegisterNew.setVisibility(View.GONE);
1039        } else if (this.mAccount.isOptionSet(Account.OPTION_REGISTER) && mForceRegister == null) {
1040            this.binding.accountRegisterNew.setVisibility(View.VISIBLE);
1041        } else {
1042            this.binding.accountRegisterNew.setVisibility(View.GONE);
1043        }
1044        if (this.mAccount.isOnlineAndConnected() && !this.mFetchingAvatar) {
1045            Features features = this.mAccount.getXmppConnection().getFeatures();
1046            this.binding.stats.setVisibility(View.VISIBLE);
1047            boolean showBatteryWarning = isOptimizingBattery();
1048            boolean showDataSaverWarning = isAffectedByDataSaver();
1049            showOsOptimizationWarning(showBatteryWarning, showDataSaverWarning);
1050            this.binding.sessionEst.setText(UIHelper.readableTimeDifferenceFull(this, this.mAccount.getXmppConnection()
1051                    .getLastSessionEstablished()));
1052            if (features.rosterVersioning()) {
1053                this.binding.serverInfoRosterVersion.setText(R.string.server_info_available);
1054            } else {
1055                this.binding.serverInfoRosterVersion.setText(R.string.server_info_unavailable);
1056            }
1057            if (features.carbons()) {
1058                this.binding.serverInfoCarbons.setText(R.string.server_info_available);
1059            } else {
1060                this.binding.serverInfoCarbons.setText(R.string.server_info_unavailable);
1061            }
1062            if (features.mam()) {
1063                this.binding.serverInfoMam.setText(R.string.server_info_available);
1064            } else {
1065                this.binding.serverInfoMam.setText(R.string.server_info_unavailable);
1066            }
1067            if (features.csi()) {
1068                this.binding.serverInfoCsi.setText(R.string.server_info_available);
1069            } else {
1070                this.binding.serverInfoCsi.setText(R.string.server_info_unavailable);
1071            }
1072            if (features.blocking()) {
1073                this.binding.serverInfoBlocking.setText(R.string.server_info_available);
1074            } else {
1075                this.binding.serverInfoBlocking.setText(R.string.server_info_unavailable);
1076            }
1077            if (features.sm()) {
1078                this.binding.serverInfoSm.setText(R.string.server_info_available);
1079            } else {
1080                this.binding.serverInfoSm.setText(R.string.server_info_unavailable);
1081            }
1082            if (features.externalServiceDiscovery()) {
1083                this.binding.serverInfoExternalService.setText(R.string.server_info_available);
1084            } else {
1085                this.binding.serverInfoExternalService.setText(R.string.server_info_unavailable);
1086            }
1087            if (features.pep()) {
1088                AxolotlService axolotlService = this.mAccount.getAxolotlService();
1089                if (axolotlService != null && axolotlService.isPepBroken()) {
1090                    this.binding.serverInfoPep.setText(R.string.server_info_broken);
1091                } else if (features.pepPublishOptions() || features.pepOmemoWhitelisted()) {
1092                    this.binding.serverInfoPep.setText(R.string.server_info_available);
1093                } else {
1094                    this.binding.serverInfoPep.setText(R.string.server_info_partial);
1095                }
1096            } else {
1097                this.binding.serverInfoPep.setText(R.string.server_info_unavailable);
1098            }
1099            if (features.httpUpload(0)) {
1100                final long maxFileSize = features.getMaxHttpUploadSize();
1101                if (maxFileSize > 0) {
1102                    this.binding.serverInfoHttpUpload.setText(UIHelper.filesizeToString(maxFileSize));
1103                } else {
1104                    this.binding.serverInfoHttpUpload.setText(R.string.server_info_available);
1105                }
1106            } else {
1107                this.binding.serverInfoHttpUpload.setText(R.string.server_info_unavailable);
1108            }
1109
1110            this.binding.pushRow.setVisibility(xmppConnectionService.getPushManagementService().isStub() ? View.GONE : View.VISIBLE);
1111
1112            if (xmppConnectionService.getPushManagementService().available(mAccount)) {
1113                this.binding.serverInfoPush.setText(R.string.server_info_available);
1114            } else {
1115                this.binding.serverInfoPush.setText(R.string.server_info_unavailable);
1116            }
1117            final long pgpKeyId = this.mAccount.getPgpId();
1118            if (pgpKeyId != 0 && Config.supportOpenPgp()) {
1119                OnClickListener openPgp = view -> launchOpenKeyChain(pgpKeyId);
1120                OnClickListener delete = view -> showDeletePgpDialog();
1121                this.binding.pgpFingerprintBox.setVisibility(View.VISIBLE);
1122                this.binding.pgpFingerprint.setText(OpenPgpUtils.convertKeyIdToHex(pgpKeyId));
1123                this.binding.pgpFingerprint.setOnClickListener(openPgp);
1124                if ("pgp".equals(messageFingerprint)) {
1125                    this.binding.pgpFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption_Highlight);
1126                }
1127                this.binding.pgpFingerprintDesc.setOnClickListener(openPgp);
1128                this.binding.actionDeletePgp.setOnClickListener(delete);
1129            } else {
1130                this.binding.pgpFingerprintBox.setVisibility(View.GONE);
1131            }
1132            final String ownAxolotlFingerprint = this.mAccount.getAxolotlService().getOwnFingerprint();
1133            if (ownAxolotlFingerprint != null && Config.supportOmemo()) {
1134                this.binding.axolotlFingerprintBox.setVisibility(View.VISIBLE);
1135                if (ownAxolotlFingerprint.equals(messageFingerprint)) {
1136                    this.binding.ownFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption_Highlight);
1137                    this.binding.ownFingerprintDesc.setText(R.string.omemo_fingerprint_selected_message);
1138                } else {
1139                    this.binding.ownFingerprintDesc.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption);
1140                    this.binding.ownFingerprintDesc.setText(R.string.omemo_fingerprint);
1141                }
1142                this.binding.axolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(ownAxolotlFingerprint.substring(2)));
1143                this.binding.actionCopyAxolotlToClipboard.setVisibility(View.VISIBLE);
1144                this.binding.actionCopyAxolotlToClipboard.setOnClickListener(v -> copyOmemoFingerprint(ownAxolotlFingerprint));
1145            } else {
1146                this.binding.axolotlFingerprintBox.setVisibility(View.GONE);
1147            }
1148            boolean hasKeys = false;
1149            binding.otherDeviceKeys.removeAllViews();
1150            for (XmppAxolotlSession session : mAccount.getAxolotlService().findOwnSessions()) {
1151                if (!session.getTrust().isCompromised()) {
1152                    boolean highlight = session.getFingerprint().equals(messageFingerprint);
1153                    addFingerprintRow(binding.otherDeviceKeys, session, highlight);
1154                    hasKeys = true;
1155                }
1156            }
1157            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
1158                this.binding.otherDeviceKeysCard.setVisibility(View.VISIBLE);
1159                Set<Integer> otherDevices = mAccount.getAxolotlService().getOwnDeviceIds();
1160                if (otherDevices == null || otherDevices.isEmpty()) {
1161                    binding.clearDevices.setVisibility(View.GONE);
1162                } else {
1163                    binding.clearDevices.setVisibility(View.VISIBLE);
1164                }
1165            } else {
1166                this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1167            }
1168        } else {
1169            final TextInputLayout errorLayout;
1170            if (this.mAccount.errorStatus()) {
1171                if (this.mAccount.getStatus() == Account.State.UNAUTHORIZED || this.mAccount.getStatus() == Account.State.DOWNGRADE_ATTACK) {
1172                    errorLayout = this.binding.accountPasswordLayout;
1173                } else if (mShowOptions
1174                        && this.mAccount.getStatus() == Account.State.SERVER_NOT_FOUND
1175                        && this.binding.hostname.getText().length() > 0) {
1176                    errorLayout = this.binding.hostnameLayout;
1177                } else {
1178                    errorLayout = this.binding.accountJidLayout;
1179                }
1180                errorLayout.setError(getString(this.mAccount.getStatus().getReadableId()));
1181                if (init || !accountInfoEdited()) {
1182                    errorLayout.requestFocus();
1183                }
1184            } else {
1185                errorLayout = null;
1186            }
1187            removeErrorsOnAllBut(errorLayout);
1188            this.binding.stats.setVisibility(View.GONE);
1189            this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1190        }
1191    }
1192
1193    private void updateDisplayName(String displayName) {
1194        if (TextUtils.isEmpty(displayName)) {
1195            this.binding.yourName.setText(R.string.no_name_set_instructions);
1196            this.binding.yourName.setTextAppearance(this, R.style.TextAppearance_Conversations_Body1_Tertiary);
1197        } else {
1198            this.binding.yourName.setText(displayName);
1199            this.binding.yourName.setTextAppearance(this, R.style.TextAppearance_Conversations_Body1);
1200        }
1201    }
1202
1203    private void removeErrorsOnAllBut(TextInputLayout exception) {
1204        if (this.binding.accountJidLayout != exception) {
1205            this.binding.accountJidLayout.setErrorEnabled(false);
1206            this.binding.accountJidLayout.setError(null);
1207        }
1208        if (this.binding.accountPasswordLayout != exception) {
1209            this.binding.accountPasswordLayout.setErrorEnabled(false);
1210            this.binding.accountPasswordLayout.setError(null);
1211        }
1212        if (this.binding.hostnameLayout != exception) {
1213            this.binding.hostnameLayout.setErrorEnabled(false);
1214            this.binding.hostnameLayout.setError(null);
1215        }
1216        if (this.binding.portLayout != exception) {
1217            this.binding.portLayout.setErrorEnabled(false);
1218            this.binding.portLayout.setError(null);
1219        }
1220    }
1221
1222    private void showDeletePgpDialog() {
1223        AlertDialog.Builder builder = new AlertDialog.Builder(this);
1224        builder.setTitle(R.string.unpublish_pgp);
1225        builder.setMessage(R.string.unpublish_pgp_message);
1226        builder.setNegativeButton(R.string.cancel, null);
1227        builder.setPositiveButton(R.string.confirm, (dialogInterface, i) -> {
1228            mAccount.setPgpSignId(0);
1229            mAccount.unsetPgpSignature();
1230            xmppConnectionService.databaseBackend.updateAccount(mAccount);
1231            xmppConnectionService.sendPresence(mAccount);
1232            refreshUiReal();
1233        });
1234        builder.create().show();
1235    }
1236
1237    private void showOsOptimizationWarning(boolean showBatteryWarning, boolean showDataSaverWarning) {
1238        this.binding.osOptimization.setVisibility(showBatteryWarning || showDataSaverWarning ? View.VISIBLE : View.GONE);
1239        if (showDataSaverWarning && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
1240            this.binding.osOptimizationHeadline.setText(R.string.data_saver_enabled);
1241            this.binding.osOptimizationBody.setText(getString(R.string.data_saver_enabled_explained, getString(R.string.app_name)));
1242            this.binding.osOptimizationDisable.setText(R.string.allow);
1243            this.binding.osOptimizationDisable.setOnClickListener(v -> {
1244                Intent intent = new Intent(Settings.ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS);
1245                Uri uri = Uri.parse("package:" + getPackageName());
1246                intent.setData(uri);
1247                try {
1248                    startActivityForResult(intent, REQUEST_DATA_SAVER);
1249                } catch (ActivityNotFoundException e) {
1250                    Toast.makeText(EditAccountActivity.this, getString(R.string.device_does_not_support_data_saver, getString(R.string.app_name)), Toast.LENGTH_SHORT).show();
1251                }
1252            });
1253        } else if (showBatteryWarning && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) {
1254            this.binding.osOptimizationDisable.setText(R.string.disable);
1255            this.binding.osOptimizationHeadline.setText(R.string.battery_optimizations_enabled);
1256            this.binding.osOptimizationBody.setText(getString(R.string.battery_optimizations_enabled_explained, getString(R.string.app_name)));
1257            this.binding.osOptimizationDisable.setOnClickListener(v -> {
1258                Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
1259                Uri uri = Uri.parse("package:" + getPackageName());
1260                intent.setData(uri);
1261                try {
1262                    startActivityForResult(intent, REQUEST_BATTERY_OP);
1263                } catch (ActivityNotFoundException e) {
1264                    Toast.makeText(EditAccountActivity.this, R.string.device_does_not_support_battery_op, Toast.LENGTH_SHORT).show();
1265                }
1266            });
1267        }
1268    }
1269
1270    public void showWipePepDialog() {
1271        Builder builder = new Builder(this);
1272        builder.setTitle(getString(R.string.clear_other_devices));
1273        builder.setIconAttribute(android.R.attr.alertDialogIcon);
1274        builder.setMessage(getString(R.string.clear_other_devices_desc));
1275        builder.setNegativeButton(getString(R.string.cancel), null);
1276        builder.setPositiveButton(getString(R.string.accept),
1277                (dialog, which) -> mAccount.getAxolotlService().wipeOtherPepDevices());
1278        builder.create().show();
1279    }
1280
1281    private void editMamPrefs() {
1282        this.mFetchingMamPrefsToast = Toast.makeText(this, R.string.fetching_mam_prefs, Toast.LENGTH_LONG);
1283        this.mFetchingMamPrefsToast.show();
1284        xmppConnectionService.fetchMamPreferences(mAccount, this);
1285    }
1286
1287    @Override
1288    public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
1289        refreshUi();
1290    }
1291
1292    @Override
1293    public void onCaptchaRequested(final Account account, final String id, final Data data, final Bitmap captcha) {
1294        runOnUiThread(() -> {
1295            if (mCaptchaDialog != null && mCaptchaDialog.isShowing()) {
1296                mCaptchaDialog.dismiss();
1297            }
1298            final Builder builder = new Builder(EditAccountActivity.this);
1299            final View view = getLayoutInflater().inflate(R.layout.captcha, null);
1300            final ImageView imageView = view.findViewById(R.id.captcha);
1301            final EditText input = view.findViewById(R.id.input);
1302            imageView.setImageBitmap(captcha);
1303
1304            builder.setTitle(getString(R.string.captcha_required));
1305            builder.setView(view);
1306
1307            builder.setPositiveButton(getString(R.string.ok),
1308                    (dialog, which) -> {
1309                        String rc = input.getText().toString();
1310                        data.put("username", account.getUsername());
1311                        data.put("password", account.getPassword());
1312                        data.put("ocr", rc);
1313                        data.submit();
1314
1315                        if (xmppConnectionServiceBound) {
1316                            xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, id, data);
1317                        }
1318                    });
1319            builder.setNegativeButton(getString(R.string.cancel), (dialog, which) -> {
1320                if (xmppConnectionService != null) {
1321                    xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1322                }
1323            });
1324
1325            builder.setOnCancelListener(dialog -> {
1326                if (xmppConnectionService != null) {
1327                    xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1328                }
1329            });
1330            mCaptchaDialog = builder.create();
1331            mCaptchaDialog.show();
1332            input.requestFocus();
1333        });
1334    }
1335
1336    public void onShowErrorToast(final int resId) {
1337        runOnUiThread(() -> Toast.makeText(EditAccountActivity.this, resId, Toast.LENGTH_SHORT).show());
1338    }
1339
1340    @Override
1341    public void onPreferencesFetched(final Element prefs) {
1342        runOnUiThread(() -> {
1343            if (mFetchingMamPrefsToast != null) {
1344                mFetchingMamPrefsToast.cancel();
1345            }
1346            Builder builder = new Builder(EditAccountActivity.this);
1347            builder.setTitle(R.string.server_side_mam_prefs);
1348            String defaultAttr = prefs.getAttribute("default");
1349            final List<String> defaults = Arrays.asList("never", "roster", "always");
1350            final AtomicInteger choice = new AtomicInteger(Math.max(0, defaults.indexOf(defaultAttr)));
1351            builder.setSingleChoiceItems(R.array.mam_prefs, choice.get(), (dialog, which) -> choice.set(which));
1352            builder.setNegativeButton(R.string.cancel, null);
1353            builder.setPositiveButton(R.string.ok, (dialog, which) -> {
1354                prefs.setAttribute("default", defaults.get(choice.get()));
1355                xmppConnectionService.pushMamPreferences(mAccount, prefs);
1356            });
1357            builder.create().show();
1358        });
1359    }
1360
1361    @Override
1362    public void onPreferencesFetchFailed() {
1363        runOnUiThread(() -> {
1364            if (mFetchingMamPrefsToast != null) {
1365                mFetchingMamPrefsToast.cancel();
1366            }
1367            Toast.makeText(EditAccountActivity.this, R.string.unable_to_fetch_mam_prefs, Toast.LENGTH_LONG).show();
1368        });
1369    }
1370
1371    @Override
1372    public void OnUpdateBlocklist(Status status) {
1373        refreshUi();
1374    }
1375}