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