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