1package eu.siacs.conversations.ui;
   2
   3import android.app.PendingIntent;
   4import android.content.ActivityNotFoundException;
   5import android.content.DialogInterface;
   6import android.content.Intent;
   7import android.content.SharedPreferences;
   8import android.databinding.DataBindingUtil;
   9import android.graphics.Bitmap;
  10import android.net.Uri;
  11import android.os.Bundle;
  12import android.os.Handler;
  13import android.provider.Settings;
  14import android.security.KeyChain;
  15import android.security.KeyChainAliasCallback;
  16import android.support.design.widget.TextInputLayout;
  17import android.support.v4.content.ContextCompat;
  18import android.support.v7.app.ActionBar;
  19import android.support.v7.app.AlertDialog;
  20import android.support.v7.app.AlertDialog.Builder;
  21import android.text.Editable;
  22import android.text.TextWatcher;
  23import android.view.Menu;
  24import android.view.MenuItem;
  25import android.view.View;
  26import android.view.View.OnClickListener;
  27import android.widget.AutoCompleteTextView;
  28import android.widget.Button;
  29import android.widget.CheckBox;
  30import android.widget.CompoundButton;
  31import android.widget.CompoundButton.OnCheckedChangeListener;
  32import android.widget.EditText;
  33import android.widget.ImageButton;
  34import android.widget.ImageView;
  35import android.widget.LinearLayout;
  36import android.widget.RelativeLayout;
  37import android.widget.TableLayout;
  38import android.widget.TableRow;
  39import android.widget.TextView;
  40import android.widget.Toast;
  41
  42import org.openintents.openpgp.util.OpenPgpUtils;
  43
  44import java.net.URL;
  45import java.util.Arrays;
  46import java.util.List;
  47import java.util.Set;
  48import java.util.concurrent.atomic.AtomicInteger;
  49
  50import eu.siacs.conversations.Config;
  51import eu.siacs.conversations.R;
  52import eu.siacs.conversations.crypto.axolotl.AxolotlService;
  53import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
  54import eu.siacs.conversations.databinding.ActivityEditAccountBinding;
  55import eu.siacs.conversations.entities.Account;
  56import eu.siacs.conversations.services.BarcodeProvider;
  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.widget.DisabledActionModeCallback;
  62import eu.siacs.conversations.utils.CryptoHelper;
  63import eu.siacs.conversations.utils.UIHelper;
  64import eu.siacs.conversations.utils.XmppUri;
  65import eu.siacs.conversations.xml.Element;
  66import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
  67import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
  68import eu.siacs.conversations.xmpp.XmppConnection;
  69import eu.siacs.conversations.xmpp.XmppConnection.Features;
  70import eu.siacs.conversations.xmpp.forms.Data;
  71import eu.siacs.conversations.xmpp.jid.InvalidJidException;
  72import eu.siacs.conversations.xmpp.jid.Jid;
  73import eu.siacs.conversations.xmpp.pep.Avatar;
  74
  75public class EditAccountActivity extends OmemoActivity implements OnAccountUpdate, OnUpdateBlocklist,
  76		OnKeyStatusUpdated, OnCaptchaRequested, KeyChainAliasCallback, XmppConnectionService.OnShowErrorToast, XmppConnectionService.OnMamPreferencesFetched {
  77
  78	private static final int REQUEST_DATA_SAVER = 0x37af244;
  79	private TextInputLayout mAccountJidLayout;
  80	private EditText mPassword;
  81	private TextInputLayout mPasswordLayout;
  82	private CheckBox mRegisterNew;
  83	private Button mCancelButton;
  84	private Button mSaveButton;
  85	private Button mDisableOsOptimizationsButton;
  86	private TextView getmDisableOsOptimizationsBody;
  87	private TableLayout mMoreTable;
  88
  89	private TextView mServerInfoSm;
  90	private TextView mServerInfoRosterVersion;
  91	private TextView mServerInfoCarbons;
  92	private TextView mServerInfoMam;
  93	private TextView mServerInfoCSI;
  94	private TextView mServerInfoBlocking;
  95	private TextView mServerInfoPep;
  96	private TextView mServerInfoHttpUpload;
  97	private TextView mServerInfoPush;
  98	private TextView mSessionEst;
  99	private TextView mOtrFingerprint;
 100	private TextView mAxolotlFingerprint;
 101	private TextView mPgpFingerprint;
 102	private TextView mOwnFingerprintDesc;
 103	private TextView mOtrFingerprintDesc;
 104	private TextView getmPgpFingerprintDesc;
 105	private ImageView mAvatar;
 106	private RelativeLayout mOtrFingerprintBox;
 107	private RelativeLayout mAxolotlFingerprintBox;
 108	private RelativeLayout mPgpFingerprintBox;
 109	private ImageButton mOtrFingerprintToClipboardButton;
 110	private ImageButton mAxolotlFingerprintToClipboardButton;
 111	private ImageButton mPgpDeleteFingerprintButton;
 112	private LinearLayout keys;
 113	private LinearLayout mNamePort;
 114	private EditText mHostname;
 115	private TextInputLayout mHostnameLayout;
 116	private EditText mPort;
 117	private TextInputLayout mPortLayout;
 118	private AlertDialog mCaptchaDialog = null;
 119
 120	private Jid jidToEdit;
 121	private boolean mInitMode = false;
 122	private boolean mUsernameMode = Config.DOMAIN_LOCK != null;
 123	private boolean mShowOptions = false;
 124	private Account mAccount;
 125	private String messageFingerprint;
 126
 127	private boolean mFetchingAvatar = false;
 128
 129	private final OnClickListener mSaveButtonClickListener = new OnClickListener() {
 130
 131		@Override
 132		public void onClick(final View v) {
 133			final String password = mPassword.getText().toString();
 134			final boolean wasDisabled = mAccount != null && mAccount.getStatus() == Account.State.DISABLED;
 135
 136			if (!mInitMode && passwordChangedInMagicCreateMode()) {
 137				gotoChangePassword(password);
 138				return;
 139			}
 140			if (mInitMode && mAccount != null) {
 141				mAccount.setOption(Account.OPTION_DISABLED, false);
 142			}
 143			if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !accountInfoEdited()) {
 144				mAccount.setOption(Account.OPTION_DISABLED, false);
 145				if (!xmppConnectionService.updateAccount(mAccount)) {
 146					Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 147				}
 148				return;
 149			}
 150			final boolean registerNewAccount = mRegisterNew.isChecked() && !Config.DISALLOW_REGISTRATION_IN_UI;
 151			if (mUsernameMode && binding.accountJid.getText().toString().contains("@")) {
 152				mAccountJidLayout.setError(getString(R.string.invalid_username));
 153				removeErrorsOnAllBut(mAccountJidLayout);
 154				binding.accountJid.requestFocus();
 155				return;
 156			}
 157
 158			XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 159			boolean openRegistrationUrl = registerNewAccount && mAccount != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB;
 160			boolean openPaymentUrl = mAccount != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED;
 161			final boolean redirectionWorthyStatus = openPaymentUrl || openRegistrationUrl;
 162			URL url = connection != null && redirectionWorthyStatus ? connection.getRedirectionUrl() : null;
 163			if (url != null && redirectionWorthyStatus && !wasDisabled) {
 164				try {
 165					startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url.toString())));
 166					return;
 167				} catch (ActivityNotFoundException e) {
 168					Toast.makeText(EditAccountActivity.this, R.string.application_found_to_open_website, Toast.LENGTH_SHORT);
 169					return;
 170				}
 171			}
 172
 173			final Jid jid;
 174			try {
 175				if (mUsernameMode) {
 176					jid = Jid.fromParts(binding.accountJid.getText().toString(), getUserModeDomain(), null);
 177				} else {
 178					jid = Jid.fromString(binding.accountJid.getText().toString());
 179				}
 180			} catch (final InvalidJidException e) {
 181				if (mUsernameMode) {
 182					mAccountJidLayout.setError(getString(R.string.invalid_username));
 183				} else {
 184					mAccountJidLayout.setError(getString(R.string.invalid_jid));
 185				}
 186				binding.accountJid.requestFocus();
 187				removeErrorsOnAllBut(mAccountJidLayout);
 188				return;
 189			}
 190			String hostname = null;
 191			int numericPort = 5222;
 192			if (mShowOptions) {
 193				hostname = mHostname.getText().toString().replaceAll("\\s", "");
 194				final String port = mPort.getText().toString().replaceAll("\\s", "");
 195				if (hostname.contains(" ")) {
 196					mHostnameLayout.setError(getString(R.string.not_valid_hostname));
 197					mHostname.requestFocus();
 198					removeErrorsOnAllBut(mHostnameLayout);
 199					return;
 200				}
 201				try {
 202					numericPort = Integer.parseInt(port);
 203					if (numericPort < 0 || numericPort > 65535) {
 204						mPortLayout.setError(getString(R.string.not_a_valid_port));
 205						removeErrorsOnAllBut(mPortLayout);
 206						mPort.requestFocus();
 207						return;
 208					}
 209
 210				} catch (NumberFormatException e) {
 211					mPortLayout.setError(getString(R.string.not_a_valid_port));
 212					removeErrorsOnAllBut(mPortLayout);
 213					mPort.requestFocus();
 214					return;
 215				}
 216			}
 217
 218			if (jid.isDomainJid()) {
 219				if (mUsernameMode) {
 220					mAccountJidLayout.setError(getString(R.string.invalid_username));
 221				} else {
 222					mAccountJidLayout.setError(getString(R.string.invalid_jid));
 223				}
 224				removeErrorsOnAllBut(mAccountJidLayout);
 225				binding.accountJid.requestFocus();
 226				return;
 227			}
 228			if (mAccount != null) {
 229				if (mInitMode && mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)) {
 230					mAccount.setOption(Account.OPTION_MAGIC_CREATE, mAccount.getPassword().contains(password));
 231				}
 232				mAccount.setJid(jid);
 233				mAccount.setPort(numericPort);
 234				mAccount.setHostname(hostname);
 235				mAccountJidLayout.setError(null);
 236				mAccount.setPassword(password);
 237				mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 238				if (!xmppConnectionService.updateAccount(mAccount)) {
 239					Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 240					return;
 241				}
 242			} else {
 243				if (xmppConnectionService.findAccountByJid(jid) != null) {
 244					mAccountJidLayout.setError(getString(R.string.account_already_exists));
 245					removeErrorsOnAllBut(mAccountJidLayout);
 246					binding.accountJid.requestFocus();
 247					return;
 248				}
 249				mAccount = new Account(jid.toBareJid(), password);
 250				mAccount.setPort(numericPort);
 251				mAccount.setHostname(hostname);
 252				mAccount.setOption(Account.OPTION_USETLS, true);
 253				mAccount.setOption(Account.OPTION_USECOMPRESSION, true);
 254				mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 255				xmppConnectionService.createAccount(mAccount);
 256			}
 257			mHostnameLayout.setError(null);
 258			mPortLayout.setError(null);
 259			if (mAccount.isEnabled()
 260					&& !registerNewAccount
 261					&& !mInitMode) {
 262				finish();
 263			} else {
 264				updateSaveButton();
 265				updateAccountInformation(true);
 266			}
 267
 268		}
 269	};
 270	private final OnClickListener mCancelButtonClickListener = new OnClickListener() {
 271
 272		@Override
 273		public void onClick(final View v) {
 274			deleteAccountAndReturnIfNecessary();
 275			finish();
 276		}
 277	};
 278	private Toast mFetchingMamPrefsToast;
 279	private TableRow mPushRow;
 280	private String mSavedInstanceAccount;
 281	private boolean mSavedInstanceInit = false;
 282	private Button mClearDevicesButton;
 283	private XmppUri pendingUri = null;
 284	private boolean mUseTor;
 285	private ActivityEditAccountBinding binding;
 286
 287	public void refreshUiReal() {
 288		invalidateOptionsMenu();
 289		if (mAccount != null
 290				&& mAccount.getStatus() != Account.State.ONLINE
 291				&& mFetchingAvatar) {
 292			startActivity(new Intent(getApplicationContext(),
 293					ManageAccountActivity.class));
 294			finish();
 295		} else if (mInitMode && mAccount != null && mAccount.getStatus() == Account.State.ONLINE) {
 296			if (!mFetchingAvatar) {
 297				mFetchingAvatar = true;
 298				xmppConnectionService.checkForAvatar(mAccount, mAvatarFetchCallback);
 299			}
 300		}
 301		if (mAccount != null) {
 302			updateAccountInformation(false);
 303		}
 304		updateSaveButton();
 305	}
 306
 307	@Override
 308	public boolean onNavigateUp() {
 309		deleteAccountAndReturnIfNecessary();
 310		return super.onNavigateUp();
 311	}
 312
 313	@Override
 314	public void onBackPressed() {
 315		deleteAccountAndReturnIfNecessary();
 316		super.onBackPressed();
 317	}
 318
 319	private void deleteAccountAndReturnIfNecessary() {
 320		if (mInitMode && mAccount != null && !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
 321			xmppConnectionService.deleteAccount(mAccount);
 322		}
 323
 324		if (xmppConnectionService.getAccounts().size() == 0) {
 325			Intent intent = new Intent(EditAccountActivity.this, WelcomeActivity.class);
 326			WelcomeActivity.addInviteUri(intent, getIntent());
 327			startActivity(intent);
 328		}
 329	}
 330
 331	@Override
 332	public void onAccountUpdate() {
 333		refreshUi();
 334	}
 335
 336	private final UiCallback<Avatar> mAvatarFetchCallback = new UiCallback<Avatar>() {
 337
 338		@Override
 339		public void userInputRequried(final PendingIntent pi, final Avatar avatar) {
 340			finishInitialSetup(avatar);
 341		}
 342
 343		@Override
 344		public void success(final Avatar avatar) {
 345			finishInitialSetup(avatar);
 346		}
 347
 348		@Override
 349		public void error(final int errorCode, final Avatar avatar) {
 350			finishInitialSetup(avatar);
 351		}
 352	};
 353	private final TextWatcher mTextWatcher = new TextWatcher() {
 354
 355		@Override
 356		public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
 357			updateSaveButton();
 358		}
 359
 360		@Override
 361		public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
 362		}
 363
 364		@Override
 365		public void afterTextChanged(final Editable s) {
 366
 367		}
 368	};
 369
 370	private View.OnFocusChangeListener mEditTextFocusListener = new View.OnFocusChangeListener() {
 371		@Override
 372		public void onFocusChange(View view, boolean b) {
 373			EditText et = (EditText) view;
 374			if (b) {
 375				int resId = mUsernameMode ? R.string.username : R.string.account_settings_example_jabber_id;
 376				if (view.getId() == R.id.hostname) {
 377					resId = mUseTor ? R.string.hostname_or_onion : R.string.hostname_example;
 378				}
 379				final int res = resId;
 380				new Handler().postDelayed(() -> et.setHint(res), 200);
 381			} else {
 382				et.setHint(null);
 383			}
 384		}
 385	};
 386
 387
 388	private final OnClickListener mAvatarClickListener = new OnClickListener() {
 389		@Override
 390		public void onClick(final View view) {
 391			if (mAccount != null) {
 392				final Intent intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 393				intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toBareJid().toString());
 394				startActivity(intent);
 395			}
 396		}
 397	};
 398
 399	protected void finishInitialSetup(final Avatar avatar) {
 400		runOnUiThread(() -> {
 401			hideKeyboard();
 402			final Intent intent;
 403			final XmppConnection connection = mAccount.getXmppConnection();
 404			final boolean wasFirstAccount = xmppConnectionService != null && xmppConnectionService.getAccounts().size() == 1;
 405			if (avatar != null || (connection != null && !connection.getFeatures().pep())) {
 406				intent = new Intent(getApplicationContext(), StartConversationActivity.class);
 407				if (wasFirstAccount) {
 408					intent.putExtra("init", true);
 409				}
 410			} else {
 411				intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 412				intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toBareJid().toString());
 413				intent.putExtra("setup", true);
 414			}
 415			if (wasFirstAccount) {
 416				intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
 417			}
 418			WelcomeActivity.addInviteUri(intent, getIntent());
 419			startActivity(intent);
 420			finish();
 421		});
 422	}
 423
 424	@Override
 425	public void onActivityResult(int requestCode, int resultCode, Intent data) {
 426		super.onActivityResult(requestCode, resultCode, data);
 427		if (requestCode == REQUEST_BATTERY_OP || requestCode == REQUEST_DATA_SAVER) {
 428			updateAccountInformation(mAccount == null);
 429		}
 430	}
 431
 432	@Override
 433	protected void processFingerprintVerification(XmppUri uri) {
 434		processFingerprintVerification(uri, true);
 435	}
 436
 437
 438	protected void processFingerprintVerification(XmppUri uri, boolean showWarningToast) {
 439		if (mAccount != null && mAccount.getJid().toBareJid().equals(uri.getJid()) && uri.hasFingerprints()) {
 440			if (xmppConnectionService.verifyFingerprints(mAccount, uri.getFingerprints())) {
 441				Toast.makeText(this, R.string.verified_fingerprints, Toast.LENGTH_SHORT).show();
 442			}
 443		} else if (showWarningToast) {
 444			Toast.makeText(this, R.string.invalid_barcode, Toast.LENGTH_SHORT).show();
 445		}
 446	}
 447
 448	protected void updateSaveButton() {
 449		boolean accountInfoEdited = accountInfoEdited();
 450
 451		if (!mInitMode && passwordChangedInMagicCreateMode()) {
 452			this.mSaveButton.setText(R.string.change_password);
 453			this.mSaveButton.setEnabled(true);
 454			this.mSaveButton.setTextColor(getPrimaryTextColor());
 455		} else if (accountInfoEdited && !mInitMode) {
 456			this.mSaveButton.setText(R.string.save);
 457			this.mSaveButton.setEnabled(true);
 458			this.mSaveButton.setTextColor(getPrimaryTextColor());
 459		} else if (mAccount != null
 460				&& (mAccount.getStatus() == Account.State.CONNECTING || mAccount.getStatus() == Account.State.REGISTRATION_SUCCESSFUL || mFetchingAvatar)) {
 461			this.mSaveButton.setEnabled(false);
 462			this.mSaveButton.setTextColor(getSecondaryTextColor());
 463			this.mSaveButton.setText(R.string.account_status_connecting);
 464		} else if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !mInitMode) {
 465			this.mSaveButton.setEnabled(true);
 466			this.mSaveButton.setTextColor(getPrimaryTextColor());
 467			this.mSaveButton.setText(R.string.enable);
 468		} else {
 469			this.mSaveButton.setEnabled(true);
 470			this.mSaveButton.setTextColor(getPrimaryTextColor());
 471			if (!mInitMode) {
 472				if (mAccount != null && mAccount.isOnlineAndConnected()) {
 473					this.mSaveButton.setText(R.string.save);
 474					if (!accountInfoEdited) {
 475						this.mSaveButton.setEnabled(false);
 476						this.mSaveButton.setTextColor(getSecondaryTextColor());
 477					}
 478				} else {
 479					XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 480					URL url = connection != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED ? connection.getRedirectionUrl() : null;
 481					if (url != null) {
 482						this.mSaveButton.setText(R.string.open_website);
 483					} else {
 484						this.mSaveButton.setText(R.string.connect);
 485					}
 486				}
 487			} else {
 488				XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 489				URL url = connection != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB ? connection.getRedirectionUrl() : null;
 490				if (url != null && mRegisterNew.isChecked()) {
 491					this.mSaveButton.setText(R.string.open_website);
 492				} else {
 493					this.mSaveButton.setText(R.string.next);
 494				}
 495			}
 496		}
 497	}
 498
 499	protected boolean accountInfoEdited() {
 500		if (this.mAccount == null) {
 501			return false;
 502		}
 503		return jidEdited() ||
 504				!this.mAccount.getPassword().equals(this.mPassword.getText().toString()) ||
 505				!this.mAccount.getHostname().equals(this.mHostname.getText().toString()) ||
 506				!String.valueOf(this.mAccount.getPort()).equals(this.mPort.getText().toString());
 507	}
 508
 509	protected boolean jidEdited() {
 510		final String unmodified;
 511		if (mUsernameMode) {
 512			unmodified = this.mAccount.getJid().getLocalpart();
 513		} else {
 514			unmodified = this.mAccount.getJid().toBareJid().toString();
 515		}
 516		return !unmodified.equals(this.binding.accountJid.getText().toString());
 517	}
 518
 519	protected boolean passwordChangedInMagicCreateMode() {
 520		return mAccount != null
 521				&& mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)
 522				&& !this.mAccount.getPassword().equals(this.mPassword.getText().toString())
 523				&& !this.jidEdited()
 524				&& mAccount.isOnlineAndConnected();
 525	}
 526
 527	@Override
 528	protected String getShareableUri(boolean http) {
 529		if (mAccount != null) {
 530			return http ? mAccount.getShareableLink() : mAccount.getShareableUri();
 531		} else {
 532			return null;
 533		}
 534	}
 535
 536	@Override
 537	protected void onCreate(final Bundle savedInstanceState) {
 538		super.onCreate(savedInstanceState);
 539		if (savedInstanceState != null) {
 540			this.mSavedInstanceAccount = savedInstanceState.getString("account");
 541			this.mSavedInstanceInit = savedInstanceState.getBoolean("initMode", false);
 542		}
 543		this.binding = DataBindingUtil.setContentView(this, R.layout.activity_edit_account);
 544		binding.accountJid.addTextChangedListener(this.mTextWatcher);
 545		binding.accountJid.setOnFocusChangeListener(this.mEditTextFocusListener);
 546		this.mAccountJidLayout = (TextInputLayout) findViewById(R.id.account_jid_layout);
 547		this.mPassword = (EditText) findViewById(R.id.account_password);
 548		this.mPassword.addTextChangedListener(this.mTextWatcher);
 549		this.mPasswordLayout = (TextInputLayout) findViewById(R.id.account_password_layout);
 550		this.mAvatar = (ImageView) findViewById(R.id.avater);
 551		this.mAvatar.setOnClickListener(this.mAvatarClickListener);
 552		this.mRegisterNew = (CheckBox) findViewById(R.id.account_register_new);
 553		this.mDisableOsOptimizationsButton = (Button) findViewById(R.id.os_optimization_disable);
 554		this.getmDisableOsOptimizationsBody = (TextView) findViewById(R.id.os_optimization_body);
 555		this.mSessionEst = (TextView) findViewById(R.id.session_est);
 556		this.mServerInfoRosterVersion = (TextView) findViewById(R.id.server_info_roster_version);
 557		this.mServerInfoCarbons = (TextView) findViewById(R.id.server_info_carbons);
 558		this.mServerInfoMam = (TextView) findViewById(R.id.server_info_mam);
 559		this.mServerInfoCSI = (TextView) findViewById(R.id.server_info_csi);
 560		this.mServerInfoBlocking = (TextView) findViewById(R.id.server_info_blocking);
 561		this.mServerInfoSm = (TextView) findViewById(R.id.server_info_sm);
 562		this.mServerInfoPep = (TextView) findViewById(R.id.server_info_pep);
 563		this.mServerInfoHttpUpload = (TextView) findViewById(R.id.server_info_http_upload);
 564		this.mPushRow = (TableRow) findViewById(R.id.push_row);
 565		this.mServerInfoPush = (TextView) findViewById(R.id.server_info_push);
 566		this.mPgpFingerprintBox = (RelativeLayout) findViewById(R.id.pgp_fingerprint_box);
 567		this.mPgpFingerprint = (TextView) findViewById(R.id.pgp_fingerprint);
 568		this.getmPgpFingerprintDesc = (TextView) findViewById(R.id.pgp_fingerprint_desc);
 569		this.mPgpDeleteFingerprintButton = (ImageButton) findViewById(R.id.action_delete_pgp);
 570		this.mOtrFingerprint = (TextView) findViewById(R.id.otr_fingerprint);
 571		this.mOtrFingerprintDesc = (TextView) findViewById(R.id.otr_fingerprint_desc);
 572		this.mOtrFingerprintBox = (RelativeLayout) findViewById(R.id.otr_fingerprint_box);
 573		this.mOtrFingerprintToClipboardButton = (ImageButton) findViewById(R.id.action_copy_to_clipboard);
 574		this.mAxolotlFingerprint = (TextView) findViewById(R.id.axolotl_fingerprint);
 575		this.mAxolotlFingerprintBox = (RelativeLayout) findViewById(R.id.axolotl_fingerprint_box);
 576		this.mAxolotlFingerprintToClipboardButton = (ImageButton) findViewById(R.id.action_copy_axolotl_to_clipboard);
 577		this.mOwnFingerprintDesc = (TextView) findViewById(R.id.own_fingerprint_desc);
 578		this.keys = (LinearLayout) findViewById(R.id.other_device_keys);
 579		this.mNamePort = (LinearLayout) findViewById(R.id.name_port);
 580		this.mHostname = (EditText) findViewById(R.id.hostname);
 581		this.mHostname.addTextChangedListener(mTextWatcher);
 582		this.mHostname.setOnFocusChangeListener(mEditTextFocusListener);
 583		this.mHostnameLayout = (TextInputLayout) findViewById(R.id.hostname_layout);
 584		this.mClearDevicesButton = (Button) findViewById(R.id.clear_devices);
 585		this.mClearDevicesButton.setOnClickListener(new OnClickListener() {
 586			@Override
 587			public void onClick(View v) {
 588				showWipePepDialog();
 589			}
 590		});
 591		this.mPort = (EditText) findViewById(R.id.port);
 592		this.mPort.setText("5222");
 593		this.mPort.addTextChangedListener(mTextWatcher);
 594		this.mPortLayout = (TextInputLayout) findViewById(R.id.port_layout);
 595		this.mSaveButton = (Button) findViewById(R.id.save_button);
 596		this.mCancelButton = (Button) findViewById(R.id.cancel_button);
 597		this.mSaveButton.setOnClickListener(this.mSaveButtonClickListener);
 598		this.mCancelButton.setOnClickListener(this.mCancelButtonClickListener);
 599		this.mMoreTable = (TableLayout) findViewById(R.id.server_info_more);
 600		if (savedInstanceState != null && savedInstanceState.getBoolean("showMoreTable")) {
 601			changeMoreTableVisibility(true);
 602		}
 603		final OnCheckedChangeListener OnCheckedShowConfirmPassword = new OnCheckedChangeListener() {
 604			@Override
 605			public void onCheckedChanged(final CompoundButton buttonView, final boolean isChecked) {
 606				updateSaveButton();
 607			}
 608		};
 609		this.mRegisterNew.setOnCheckedChangeListener(OnCheckedShowConfirmPassword);
 610		if (Config.DISALLOW_REGISTRATION_IN_UI) {
 611			this.mRegisterNew.setVisibility(View.GONE);
 612		}
 613	}
 614
 615	@Override
 616	public boolean onCreateOptionsMenu(final Menu menu) {
 617		super.onCreateOptionsMenu(menu);
 618		getMenuInflater().inflate(R.menu.editaccount, menu);
 619		final MenuItem showBlocklist = menu.findItem(R.id.action_show_block_list);
 620		final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 621		final MenuItem changePassword = menu.findItem(R.id.action_change_password_on_server);
 622		final MenuItem renewCertificate = menu.findItem(R.id.action_renew_certificate);
 623		final MenuItem mamPrefs = menu.findItem(R.id.action_mam_prefs);
 624		final MenuItem changePresence = menu.findItem(R.id.action_change_presence);
 625		final MenuItem share = menu.findItem(R.id.action_share);
 626		renewCertificate.setVisible(mAccount != null && mAccount.getPrivateKeyAlias() != null);
 627
 628		share.setVisible(mAccount != null && !mInitMode);
 629
 630		if (mAccount != null && mAccount.isOnlineAndConnected()) {
 631			if (!mAccount.getXmppConnection().getFeatures().blocking()) {
 632				showBlocklist.setVisible(false);
 633			}
 634
 635			if (!mAccount.getXmppConnection().getFeatures().register()) {
 636				changePassword.setVisible(false);
 637			}
 638			mamPrefs.setVisible(mAccount.getXmppConnection().getFeatures().mam());
 639			changePresence.setVisible(manuallyChangePresence());
 640		} else {
 641			showBlocklist.setVisible(false);
 642			showMoreInfo.setVisible(false);
 643			changePassword.setVisible(false);
 644			mamPrefs.setVisible(false);
 645			changePresence.setVisible(false);
 646		}
 647		return super.onCreateOptionsMenu(menu);
 648	}
 649
 650	@Override
 651	public boolean onPrepareOptionsMenu(Menu menu) {
 652		final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 653		if (showMoreInfo.isVisible()) {
 654			showMoreInfo.setChecked(mMoreTable.getVisibility() == View.VISIBLE);
 655		}
 656		return super.onPrepareOptionsMenu(menu);
 657	}
 658
 659	@Override
 660	protected void onStart() {
 661		super.onStart();
 662		final int theme = findTheme();
 663		if (this.mTheme != theme) {
 664			recreate();
 665		} else if (getIntent() != null) {
 666			try {
 667				this.jidToEdit = Jid.fromString(getIntent().getStringExtra("jid"));
 668			} catch (final InvalidJidException | NullPointerException ignored) {
 669				this.jidToEdit = null;
 670			}
 671			if (jidToEdit != null && getIntent().getData() != null) {
 672				final XmppUri uri = new XmppUri(getIntent().getData());
 673				if (xmppConnectionServiceBound) {
 674					processFingerprintVerification(uri, false);
 675				} else {
 676					this.pendingUri = uri;
 677				}
 678			}
 679			boolean init = getIntent().getBooleanExtra("init", false);
 680			this.mInitMode = init || this.jidToEdit == null;
 681			this.messageFingerprint = getIntent().getStringExtra("fingerprint");
 682			if (!mInitMode) {
 683				this.mRegisterNew.setVisibility(View.GONE);
 684				if (getSupportActionBar() != null) {
 685					getSupportActionBar().setTitle(getString(R.string.account_details));
 686				}
 687			} else {
 688				this.mAvatar.setVisibility(View.GONE);
 689				ActionBar ab = getSupportActionBar();
 690				if (ab != null) {
 691					if (init && Config.MAGIC_CREATE_DOMAIN == null) {
 692						ab.setDisplayShowHomeEnabled(false);
 693						ab.setDisplayHomeAsUpEnabled(false);
 694					}
 695					ab.setTitle(R.string.action_add_account);
 696				}
 697			}
 698		}
 699		SharedPreferences preferences = getPreferences();
 700		mUseTor = Config.FORCE_ORBOT || preferences.getBoolean("use_tor", false);
 701		this.mShowOptions = mUseTor || preferences.getBoolean("show_connection_options", false);
 702		this.mNamePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 703	}
 704
 705	@Override
 706	public void onNewIntent(Intent intent) {
 707		if (intent != null && intent.getData() != null) {
 708			final XmppUri uri = new XmppUri(intent.getData());
 709			if (xmppConnectionServiceBound) {
 710				processFingerprintVerification(uri, false);
 711			} else {
 712				this.pendingUri = uri;
 713			}
 714		}
 715	}
 716
 717	@Override
 718	public void onSaveInstanceState(final Bundle savedInstanceState) {
 719		if (mAccount != null) {
 720			savedInstanceState.putString("account", mAccount.getJid().toBareJid().toString());
 721			savedInstanceState.putBoolean("initMode", mInitMode);
 722			savedInstanceState.putBoolean("showMoreTable", mMoreTable.getVisibility() == View.VISIBLE);
 723		}
 724		super.onSaveInstanceState(savedInstanceState);
 725	}
 726
 727	protected void onBackendConnected() {
 728		boolean init = true;
 729		if (mSavedInstanceAccount != null) {
 730			try {
 731				this.mAccount = xmppConnectionService.findAccountByJid(Jid.fromString(mSavedInstanceAccount));
 732				this.mInitMode = mSavedInstanceInit;
 733				init = false;
 734			} catch (InvalidJidException e) {
 735				this.mAccount = null;
 736			}
 737
 738		} else if (this.jidToEdit != null) {
 739			this.mAccount = xmppConnectionService.findAccountByJid(jidToEdit);
 740		}
 741
 742		if (mAccount != null) {
 743			this.mInitMode |= this.mAccount.isOptionSet(Account.OPTION_REGISTER);
 744			this.mUsernameMode |= mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) && mAccount.isOptionSet(Account.OPTION_REGISTER);
 745			if (this.mAccount.getPrivateKeyAlias() != null) {
 746				this.mPassword.setHint(R.string.authenticate_with_certificate);
 747				if (this.mInitMode) {
 748					this.mPassword.requestFocus();
 749				}
 750			}
 751			if (mPendingFingerprintVerificationUri != null) {
 752				processFingerprintVerification(mPendingFingerprintVerificationUri, false);
 753				mPendingFingerprintVerificationUri = null;
 754			}
 755			updateAccountInformation(init);
 756		}
 757
 758
 759		if (Config.MAGIC_CREATE_DOMAIN == null && this.xmppConnectionService.getAccounts().size() == 0) {
 760			this.mCancelButton.setEnabled(false);
 761			this.mCancelButton.setTextColor(getSecondaryTextColor());
 762		}
 763		if (mUsernameMode) {
 764			this.binding.accountJid.setHint(R.string.username_hint);
 765		} else {
 766			final KnownHostsAdapter mKnownHostsAdapter = new KnownHostsAdapter(this,
 767					R.layout.simple_list_item,
 768					xmppConnectionService.getKnownHosts());
 769			this.binding.accountJid.setAdapter(mKnownHostsAdapter);
 770		}
 771
 772		if (pendingUri != null) {
 773			processFingerprintVerification(pendingUri, false);
 774			pendingUri = null;
 775		}
 776
 777		updateSaveButton();
 778		invalidateOptionsMenu();
 779	}
 780
 781	private String getUserModeDomain() {
 782		if (mAccount != null) {
 783			return mAccount.getJid().getDomainpart();
 784		} else {
 785			return Config.DOMAIN_LOCK;
 786		}
 787	}
 788
 789	@Override
 790	public boolean onOptionsItemSelected(final MenuItem item) {
 791		switch (item.getItemId()) {
 792			case R.id.action_show_block_list:
 793				final Intent showBlocklistIntent = new Intent(this, BlocklistActivity.class);
 794				showBlocklistIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toString());
 795				startActivity(showBlocklistIntent);
 796				break;
 797			case R.id.action_server_info_show_more:
 798				changeMoreTableVisibility(!item.isChecked());
 799				break;
 800			case R.id.action_share_barcode:
 801				shareBarcode();
 802				break;
 803			case R.id.action_share_http:
 804				shareLink(true);
 805				break;
 806			case R.id.action_share_uri:
 807				shareLink(false);
 808				break;
 809			case R.id.action_change_password_on_server:
 810				gotoChangePassword(null);
 811				break;
 812			case R.id.action_mam_prefs:
 813				editMamPrefs();
 814				break;
 815			case R.id.action_renew_certificate:
 816				renewCertificate();
 817				break;
 818			case R.id.action_change_presence:
 819				changePresence();
 820				break;
 821		}
 822		return super.onOptionsItemSelected(item);
 823	}
 824
 825	private void shareBarcode() {
 826		Intent intent = new Intent(Intent.ACTION_SEND);
 827		intent.putExtra(Intent.EXTRA_STREAM, BarcodeProvider.getUriForAccount(this, mAccount));
 828		intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
 829		intent.setType("image/png");
 830		startActivity(Intent.createChooser(intent, getText(R.string.share_with)));
 831	}
 832
 833	private void changeMoreTableVisibility(boolean visible) {
 834		mMoreTable.setVisibility(visible ? View.VISIBLE : View.GONE);
 835	}
 836
 837	private void gotoChangePassword(String newPassword) {
 838		final Intent changePasswordIntent = new Intent(this, ChangePasswordActivity.class);
 839		changePasswordIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toString());
 840		if (newPassword != null) {
 841			changePasswordIntent.putExtra("password", newPassword);
 842		}
 843		startActivity(changePasswordIntent);
 844	}
 845
 846	private void renewCertificate() {
 847		KeyChain.choosePrivateKeyAlias(this, this, null, null, null, -1, null);
 848	}
 849
 850	private void changePresence() {
 851		Intent intent = new Intent(this, SetPresenceActivity.class);
 852		intent.putExtra(SetPresenceActivity.EXTRA_ACCOUNT, mAccount.getJid().toBareJid().toString());
 853		startActivity(intent);
 854	}
 855
 856	@Override
 857	public void alias(String alias) {
 858		if (alias != null) {
 859			xmppConnectionService.updateKeyInAccount(mAccount, alias);
 860		}
 861	}
 862
 863	private void updateAccountInformation(boolean init) {
 864		if (init) {
 865			this.binding.accountJid.getEditableText().clear();
 866			if (mUsernameMode) {
 867				this.binding.accountJid.getEditableText().append(this.mAccount.getJid().getLocalpart());
 868			} else {
 869				this.binding.accountJid.getEditableText().append(this.mAccount.getJid().toBareJid().toString());
 870			}
 871			this.mPassword.getEditableText().clear();
 872			this.mPassword.getEditableText().append(this.mAccount.getPassword());
 873			this.mHostname.setText("");
 874			this.mHostname.getEditableText().append(this.mAccount.getHostname());
 875			this.mPort.setText("");
 876			this.mPort.getEditableText().append(String.valueOf(this.mAccount.getPort()));
 877			this.mNamePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 878
 879		}
 880
 881		final boolean editable = !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY);
 882		this.binding.accountJid.setEnabled(editable);
 883		this.binding.accountJid.setFocusable(editable);
 884		this.binding.accountJid.setFocusableInTouchMode(editable);
 885		if (editable) {
 886			this.mPassword.setCustomSelectionActionModeCallback(null);
 887		} else {
 888			this.mPassword.setCustomSelectionActionModeCallback(new DisabledActionModeCallback());
 889		}
 890
 891		if (!mInitMode) {
 892			this.mAvatar.setVisibility(View.VISIBLE);
 893			this.mAvatar.setImageBitmap(avatarService().get(this.mAccount, getPixel(72)));
 894		} else {
 895			this.mAvatar.setVisibility(View.GONE);
 896		}
 897		if (this.mAccount.isOptionSet(Account.OPTION_REGISTER)) {
 898			this.mRegisterNew.setVisibility(View.VISIBLE);
 899			this.mRegisterNew.setChecked(true);
 900		} else {
 901			this.mRegisterNew.setVisibility(View.GONE);
 902			this.mRegisterNew.setChecked(false);
 903		}
 904		if (this.mAccount.isOnlineAndConnected() && !this.mFetchingAvatar) {
 905			Features features = this.mAccount.getXmppConnection().getFeatures();
 906			this.binding.stats.setVisibility(View.VISIBLE);
 907			boolean showBatteryWarning = !xmppConnectionService.getPushManagementService().available(mAccount) && isOptimizingBattery();
 908			boolean showDataSaverWarning = isAffectedByDataSaver();
 909			showOsOptimizationWarning(showBatteryWarning, showDataSaverWarning);
 910			this.mSessionEst.setText(UIHelper.readableTimeDifferenceFull(this, this.mAccount.getXmppConnection()
 911					.getLastSessionEstablished()));
 912			if (features.rosterVersioning()) {
 913				this.mServerInfoRosterVersion.setText(R.string.server_info_available);
 914			} else {
 915				this.mServerInfoRosterVersion.setText(R.string.server_info_unavailable);
 916			}
 917			if (features.carbons()) {
 918				this.mServerInfoCarbons.setText(R.string.server_info_available);
 919			} else {
 920				this.mServerInfoCarbons
 921						.setText(R.string.server_info_unavailable);
 922			}
 923			if (features.mam()) {
 924				this.mServerInfoMam.setText(R.string.server_info_available);
 925			} else {
 926				this.mServerInfoMam.setText(R.string.server_info_unavailable);
 927			}
 928			if (features.csi()) {
 929				this.mServerInfoCSI.setText(R.string.server_info_available);
 930			} else {
 931				this.mServerInfoCSI.setText(R.string.server_info_unavailable);
 932			}
 933			if (features.blocking()) {
 934				this.mServerInfoBlocking.setText(R.string.server_info_available);
 935			} else {
 936				this.mServerInfoBlocking.setText(R.string.server_info_unavailable);
 937			}
 938			if (features.sm()) {
 939				this.mServerInfoSm.setText(R.string.server_info_available);
 940			} else {
 941				this.mServerInfoSm.setText(R.string.server_info_unavailable);
 942			}
 943			if (features.pep()) {
 944				AxolotlService axolotlService = this.mAccount.getAxolotlService();
 945				if (axolotlService != null && axolotlService.isPepBroken()) {
 946					this.mServerInfoPep.setText(R.string.server_info_broken);
 947				} else if (features.pepPublishOptions() || features.pepOmemoWhitelisted()) {
 948					this.mServerInfoPep.setText(R.string.server_info_available);
 949				} else {
 950					this.mServerInfoPep.setText(R.string.server_info_partial);
 951				}
 952			} else {
 953				this.mServerInfoPep.setText(R.string.server_info_unavailable);
 954			}
 955			if (features.httpUpload(0)) {
 956				this.mServerInfoHttpUpload.setText(R.string.server_info_available);
 957			} else {
 958				this.mServerInfoHttpUpload.setText(R.string.server_info_unavailable);
 959			}
 960
 961			this.mPushRow.setVisibility(xmppConnectionService.getPushManagementService().isStub() ? View.GONE : View.VISIBLE);
 962
 963			if (xmppConnectionService.getPushManagementService().available(mAccount)) {
 964				this.mServerInfoPush.setText(R.string.server_info_available);
 965			} else {
 966				this.mServerInfoPush.setText(R.string.server_info_unavailable);
 967			}
 968			final long pgpKeyId = this.mAccount.getPgpId();
 969			if (pgpKeyId != 0 && Config.supportOpenPgp()) {
 970				OnClickListener openPgp = view -> launchOpenKeyChain(pgpKeyId);
 971				OnClickListener delete = view -> showDeletePgpDialog();
 972				this.mPgpFingerprintBox.setVisibility(View.VISIBLE);
 973				this.mPgpFingerprint.setText(OpenPgpUtils.convertKeyIdToHex(pgpKeyId));
 974				this.mPgpFingerprint.setOnClickListener(openPgp);
 975				if ("pgp".equals(messageFingerprint)) {
 976					this.getmPgpFingerprintDesc.setTextColor(ContextCompat.getColor(this, R.color.accent));
 977				}
 978				this.getmPgpFingerprintDesc.setOnClickListener(openPgp);
 979				this.mPgpDeleteFingerprintButton.setOnClickListener(delete);
 980			} else {
 981				this.mPgpFingerprintBox.setVisibility(View.GONE);
 982			}
 983			final String otrFingerprint = this.mAccount.getOtrFingerprint();
 984			if (otrFingerprint != null && Config.supportOtr()) {
 985				if ("otr".equals(messageFingerprint)) {
 986					this.mOtrFingerprintDesc.setTextColor(ContextCompat.getColor(this, R.color.accent));
 987				}
 988				this.mOtrFingerprintBox.setVisibility(View.VISIBLE);
 989				this.mOtrFingerprint.setText(CryptoHelper.prettifyFingerprint(otrFingerprint));
 990				this.mOtrFingerprintToClipboardButton.setVisibility(View.VISIBLE);
 991				this.mOtrFingerprintToClipboardButton.setOnClickListener(v -> {
 992					if (copyTextToClipboard(CryptoHelper.prettifyFingerprint(otrFingerprint), R.string.otr_fingerprint)) {
 993						Toast.makeText(
 994								EditAccountActivity.this,
 995								R.string.toast_message_otr_fingerprint,
 996								Toast.LENGTH_SHORT).show();
 997					}
 998				});
 999			} else {
1000				this.mOtrFingerprintBox.setVisibility(View.GONE);
1001			}
1002			final String ownAxolotlFingerprint = this.mAccount.getAxolotlService().getOwnFingerprint();
1003			if (ownAxolotlFingerprint != null && Config.supportOmemo()) {
1004				this.mAxolotlFingerprintBox.setVisibility(View.VISIBLE);
1005				if (ownAxolotlFingerprint.equals(messageFingerprint)) {
1006					this.mOwnFingerprintDesc.setTextColor(ContextCompat.getColor(this, R.color.accent));
1007					this.mOwnFingerprintDesc.setText(R.string.omemo_fingerprint_selected_message);
1008				} else {
1009					this.mOwnFingerprintDesc.setTextColor(getSecondaryTextColor());
1010					this.mOwnFingerprintDesc.setText(R.string.omemo_fingerprint);
1011				}
1012				this.mAxolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(ownAxolotlFingerprint.substring(2)));
1013				this.mAxolotlFingerprintToClipboardButton.setVisibility(View.VISIBLE);
1014				this.mAxolotlFingerprintToClipboardButton.setOnClickListener(v -> copyOmemoFingerprint(ownAxolotlFingerprint));
1015			} else {
1016				this.mAxolotlFingerprintBox.setVisibility(View.GONE);
1017			}
1018			boolean hasKeys = false;
1019			keys.removeAllViews();
1020			for (XmppAxolotlSession session : mAccount.getAxolotlService().findOwnSessions()) {
1021				if (!session.getTrust().isCompromised()) {
1022					boolean highlight = session.getFingerprint().equals(messageFingerprint);
1023					addFingerprintRow(keys, session, highlight);
1024					hasKeys = true;
1025				}
1026			}
1027			if (hasKeys && Config.supportOmemo()) {
1028				this.binding.otherDeviceKeysCard.setVisibility(View.VISIBLE);
1029				Set<Integer> otherDevices = mAccount.getAxolotlService().getOwnDeviceIds();
1030				if (otherDevices == null || otherDevices.isEmpty()) {
1031					mClearDevicesButton.setVisibility(View.GONE);
1032				} else {
1033					mClearDevicesButton.setVisibility(View.VISIBLE);
1034				}
1035			} else {
1036				this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1037			}
1038		} else {
1039			final TextInputLayout errorLayout;
1040			if (this.mAccount.errorStatus()) {
1041				if (this.mAccount.getStatus() == Account.State.UNAUTHORIZED) {
1042					errorLayout = this.mPasswordLayout;
1043				} else if (mShowOptions
1044						&& this.mAccount.getStatus() == Account.State.SERVER_NOT_FOUND
1045						&& this.mHostname.getText().length() > 0) {
1046					errorLayout = this.mHostnameLayout;
1047				} else {
1048					errorLayout = this.mAccountJidLayout;
1049				}
1050				errorLayout.setError(getString(this.mAccount.getStatus().getReadableId()));
1051				if (init || !accountInfoEdited()) {
1052					errorLayout.requestFocus();
1053				}
1054			} else {
1055				errorLayout = null;
1056			}
1057			removeErrorsOnAllBut(errorLayout);
1058			this.binding.stats.setVisibility(View.GONE);
1059			this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1060		}
1061	}
1062
1063	private void removeErrorsOnAllBut(TextInputLayout exception) {
1064		if (this.mAccountJidLayout != exception) {
1065			this.mAccountJidLayout.setErrorEnabled(false);
1066			this.mAccountJidLayout.setError(null);
1067		}
1068		if (this.mPasswordLayout != exception) {
1069			this.mPasswordLayout.setErrorEnabled(false);
1070			this.mPasswordLayout.setError(null);
1071		}
1072		if (this.mHostnameLayout != exception) {
1073			this.mHostnameLayout.setErrorEnabled(false);
1074			this.mHostnameLayout.setError(null);
1075		}
1076		if (this.mPortLayout != exception) {
1077			this.mPortLayout.setErrorEnabled(false);
1078			this.mPortLayout.setError(null);
1079		}
1080	}
1081
1082	private void showDeletePgpDialog() {
1083		AlertDialog.Builder builder = new AlertDialog.Builder(this);
1084		builder.setTitle(R.string.unpublish_pgp);
1085		builder.setMessage(R.string.unpublish_pgp_message);
1086		builder.setNegativeButton(R.string.cancel, null);
1087		builder.setPositiveButton(R.string.confirm, (dialogInterface, i) -> {
1088			mAccount.setPgpSignId(0);
1089			mAccount.unsetPgpSignature();
1090			xmppConnectionService.databaseBackend.updateAccount(mAccount);
1091			xmppConnectionService.sendPresence(mAccount);
1092			refreshUiReal();
1093		});
1094		builder.create().show();
1095	}
1096
1097	private void showOsOptimizationWarning(boolean showBatteryWarning, boolean showDataSaverWarning) {
1098		this.binding.osOptimization.setVisibility(showBatteryWarning || showDataSaverWarning ? View.VISIBLE : View.GONE);
1099		if (showDataSaverWarning) {
1100			this.binding.osOptimizationHeadline.setText(R.string.data_saver_enabled);
1101			this.getmDisableOsOptimizationsBody.setText(R.string.data_saver_enabled_explained);
1102			this.mDisableOsOptimizationsButton.setText(R.string.allow);
1103			this.mDisableOsOptimizationsButton.setOnClickListener(v -> {
1104				Intent intent = new Intent(Settings.ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS);
1105				Uri uri = Uri.parse("package:" + getPackageName());
1106				intent.setData(uri);
1107				try {
1108					startActivityForResult(intent, REQUEST_DATA_SAVER);
1109				} catch (ActivityNotFoundException e) {
1110					Toast.makeText(EditAccountActivity.this, R.string.device_does_not_support_data_saver, Toast.LENGTH_SHORT).show();
1111				}
1112			});
1113		} else if (showBatteryWarning) {
1114			this.mDisableOsOptimizationsButton.setText(R.string.disable);
1115			this.binding.osOptimizationHeadline.setText(R.string.battery_optimizations_enabled);
1116			this.getmDisableOsOptimizationsBody.setText(R.string.battery_optimizations_enabled_explained);
1117			this.mDisableOsOptimizationsButton.setOnClickListener(v -> {
1118				Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
1119				Uri uri = Uri.parse("package:" + getPackageName());
1120				intent.setData(uri);
1121				try {
1122					startActivityForResult(intent, REQUEST_BATTERY_OP);
1123				} catch (ActivityNotFoundException e) {
1124					Toast.makeText(EditAccountActivity.this, R.string.device_does_not_support_battery_op, Toast.LENGTH_SHORT).show();
1125				}
1126			});
1127		}
1128	}
1129
1130	public void showWipePepDialog() {
1131		Builder builder = new Builder(this);
1132		builder.setTitle(getString(R.string.clear_other_devices));
1133		builder.setIconAttribute(android.R.attr.alertDialogIcon);
1134		builder.setMessage(getString(R.string.clear_other_devices_desc));
1135		builder.setNegativeButton(getString(R.string.cancel), null);
1136		builder.setPositiveButton(getString(R.string.accept),
1137				(dialog, which) -> mAccount.getAxolotlService().wipeOtherPepDevices());
1138		builder.create().show();
1139	}
1140
1141	private void editMamPrefs() {
1142		this.mFetchingMamPrefsToast = Toast.makeText(this, R.string.fetching_mam_prefs, Toast.LENGTH_LONG);
1143		this.mFetchingMamPrefsToast.show();
1144		xmppConnectionService.fetchMamPreferences(mAccount, this);
1145	}
1146
1147	@Override
1148	public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
1149		refreshUi();
1150	}
1151
1152	@Override
1153	public void onCaptchaRequested(final Account account, final String id, final Data data, final Bitmap captcha) {
1154		runOnUiThread(() -> {
1155			if (mCaptchaDialog != null && mCaptchaDialog.isShowing()) {
1156				mCaptchaDialog.dismiss();
1157			}
1158			final Builder builder = new Builder(EditAccountActivity.this);
1159			final View view = getLayoutInflater().inflate(R.layout.captcha, null);
1160			final ImageView imageView = view.findViewById(R.id.captcha);
1161			final EditText input = view.findViewById(R.id.input);
1162			imageView.setImageBitmap(captcha);
1163
1164			builder.setTitle(getString(R.string.captcha_required));
1165			builder.setView(view);
1166
1167			builder.setPositiveButton(getString(R.string.ok),
1168					(dialog, which) -> {
1169						String rc = input.getText().toString();
1170						data.put("username", account.getUsername());
1171						data.put("password", account.getPassword());
1172						data.put("ocr", rc);
1173						data.submit();
1174
1175						if (xmppConnectionServiceBound) {
1176							xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, id, data);
1177						}
1178					});
1179			builder.setNegativeButton(getString(R.string.cancel), (dialog, which) -> {
1180				if (xmppConnectionService != null) {
1181					xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1182				}
1183			});
1184
1185			builder.setOnCancelListener(dialog -> {
1186				if (xmppConnectionService != null) {
1187					xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1188				}
1189			});
1190			mCaptchaDialog = builder.create();
1191			mCaptchaDialog.show();
1192			input.requestFocus();
1193		});
1194	}
1195
1196	public void onShowErrorToast(final int resId) {
1197		runOnUiThread(() -> Toast.makeText(EditAccountActivity.this, resId, Toast.LENGTH_SHORT).show());
1198	}
1199
1200	@Override
1201	public void onPreferencesFetched(final Element prefs) {
1202		runOnUiThread(() -> {
1203			if (mFetchingMamPrefsToast != null) {
1204				mFetchingMamPrefsToast.cancel();
1205			}
1206			Builder builder = new Builder(EditAccountActivity.this);
1207			builder.setTitle(R.string.server_side_mam_prefs);
1208			String defaultAttr = prefs.getAttribute("default");
1209			final List<String> defaults = Arrays.asList("never", "roster", "always");
1210			final AtomicInteger choice = new AtomicInteger(Math.max(0, defaults.indexOf(defaultAttr)));
1211			builder.setSingleChoiceItems(R.array.mam_prefs, choice.get(), (dialog, which) -> choice.set(which));
1212			builder.setNegativeButton(R.string.cancel, null);
1213			builder.setPositiveButton(R.string.ok, (dialog, which) -> {
1214				prefs.setAttribute("default", defaults.get(choice.get()));
1215				xmppConnectionService.pushMamPreferences(mAccount, prefs);
1216			});
1217			builder.create().show();
1218		});
1219	}
1220
1221	@Override
1222	public void onPreferencesFetchFailed() {
1223		runOnUiThread(() -> {
1224			if (mFetchingMamPrefsToast != null) {
1225				mFetchingMamPrefsToast.cancel();
1226			}
1227			Toast.makeText(EditAccountActivity.this, R.string.unable_to_fetch_mam_prefs, Toast.LENGTH_LONG).show();
1228		});
1229	}
1230
1231	@Override
1232	public void OnUpdateBlocklist(Status status) {
1233		refreshUi();
1234	}
1235}