1package eu.siacs.conversations.ui;
   2
   3import android.app.Activity;
   4import android.app.PendingIntent;
   5import android.content.ActivityNotFoundException;
   6import android.content.DialogInterface;
   7import android.content.Intent;
   8import android.content.IntentSender;
   9import android.content.SharedPreferences;
  10import android.databinding.DataBindingUtil;
  11import android.graphics.Bitmap;
  12import android.net.Uri;
  13import android.os.Bundle;
  14import android.os.Handler;
  15import android.preference.PreferenceManager;
  16import android.provider.Settings;
  17import android.security.KeyChain;
  18import android.security.KeyChainAliasCallback;
  19import android.support.design.widget.TextInputLayout;
  20import android.support.v7.app.ActionBar;
  21import android.support.v7.app.AlertDialog;
  22import android.support.v7.app.AlertDialog.Builder;
  23import android.text.Editable;
  24import android.text.TextWatcher;
  25import android.util.Log;
  26import android.view.Menu;
  27import android.view.MenuItem;
  28import android.view.View;
  29import android.view.View.OnClickListener;
  30import android.widget.Button;
  31import android.widget.CheckBox;
  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.TableRow;
  41import android.widget.TextView;
  42import android.widget.Toast;
  43
  44import org.openintents.openpgp.util.OpenPgpUtils;
  45
  46import java.net.URL;
  47import java.util.Arrays;
  48import java.util.List;
  49import java.util.Set;
  50import java.util.concurrent.atomic.AtomicInteger;
  51
  52import eu.siacs.conversations.Config;
  53import eu.siacs.conversations.R;
  54import eu.siacs.conversations.crypto.axolotl.AxolotlService;
  55import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
  56import eu.siacs.conversations.databinding.ActivityEditAccountBinding;
  57import eu.siacs.conversations.databinding.DialogPresenceBinding;
  58import eu.siacs.conversations.entities.Account;
  59import eu.siacs.conversations.entities.Presence;
  60import eu.siacs.conversations.entities.PresenceTemplate;
  61import eu.siacs.conversations.services.BarcodeProvider;
  62import eu.siacs.conversations.services.XmppConnectionService;
  63import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
  64import eu.siacs.conversations.services.XmppConnectionService.OnCaptchaRequested;
  65import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
  66import eu.siacs.conversations.ui.adapter.PresenceTemplateAdapter;
  67import eu.siacs.conversations.ui.util.PendingItem;
  68import eu.siacs.conversations.ui.widget.DisabledActionModeCallback;
  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 CheckBox mRegisterNew;
  90	private Button mCancelButton;
  91	private Button mSaveButton;
  92	private Button mDisableOsOptimizationsButton;
  93	private TextView getmDisableOsOptimizationsBody;
  94	private TableLayout mMoreTable;
  95
  96	private TextView mServerInfoSm;
  97	private TextView mServerInfoRosterVersion;
  98	private TextView mServerInfoCarbons;
  99	private TextView mServerInfoMam;
 100	private TextView mServerInfoCSI;
 101	private TextView mServerInfoBlocking;
 102	private TextView mServerInfoPep;
 103	private TextView mServerInfoHttpUpload;
 104	private TextView mServerInfoPush;
 105	private TextView mSessionEst;
 106	private TextView mAxolotlFingerprint;
 107	private TextView mPgpFingerprint;
 108	private TextView mOwnFingerprintDesc;
 109	private TextView getmPgpFingerprintDesc;
 110	private ImageView mAvatar;
 111	private RelativeLayout mAxolotlFingerprintBox;
 112	private RelativeLayout mPgpFingerprintBox;
 113	private ImageButton mAxolotlFingerprintToClipboardButton;
 114	private ImageButton mPgpDeleteFingerprintButton;
 115	private LinearLayout keys;
 116	private LinearLayout mNamePort;
 117	private EditText mHostname;
 118	private TextInputLayout mHostnameLayout;
 119	private EditText mPort;
 120	private TextInputLayout mPortLayout;
 121	private AlertDialog mCaptchaDialog = null;
 122
 123	private Jid jidToEdit;
 124	private boolean mInitMode = false;
 125	private boolean mUsernameMode = Config.DOMAIN_LOCK != null;
 126	private boolean mShowOptions = false;
 127	private Account mAccount;
 128	private String messageFingerprint;
 129
 130	private final PendingItem<PresenceTemplate> mPendingPresenceTemplate = new PendingItem<>();
 131
 132	private boolean mFetchingAvatar = false;
 133
 134	private final OnClickListener mSaveButtonClickListener = new OnClickListener() {
 135
 136		@Override
 137		public void onClick(final View v) {
 138			final String password = mPassword.getText().toString();
 139			final boolean wasDisabled = mAccount != null && mAccount.getStatus() == Account.State.DISABLED;
 140
 141			if (!mInitMode && passwordChangedInMagicCreateMode()) {
 142				gotoChangePassword(password);
 143				return;
 144			}
 145			if (mInitMode && mAccount != null) {
 146				mAccount.setOption(Account.OPTION_DISABLED, false);
 147			}
 148			if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !accountInfoEdited()) {
 149				mAccount.setOption(Account.OPTION_DISABLED, false);
 150				if (!xmppConnectionService.updateAccount(mAccount)) {
 151					Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 152				}
 153				return;
 154			}
 155			final boolean registerNewAccount = mRegisterNew.isChecked() && !Config.DISALLOW_REGISTRATION_IN_UI;
 156			if (mUsernameMode && binding.accountJid.getText().toString().contains("@")) {
 157				mAccountJidLayout.setError(getString(R.string.invalid_username));
 158				removeErrorsOnAllBut(mAccountJidLayout);
 159				binding.accountJid.requestFocus();
 160				return;
 161			}
 162
 163			XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 164			boolean openRegistrationUrl = registerNewAccount && mAccount != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB;
 165			boolean openPaymentUrl = mAccount != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED;
 166			final boolean redirectionWorthyStatus = openPaymentUrl || openRegistrationUrl;
 167			URL url = connection != null && redirectionWorthyStatus ? connection.getRedirectionUrl() : null;
 168			if (url != null && redirectionWorthyStatus && !wasDisabled) {
 169				try {
 170					startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url.toString())));
 171					return;
 172				} catch (ActivityNotFoundException e) {
 173					Toast.makeText(EditAccountActivity.this, R.string.application_found_to_open_website, Toast.LENGTH_SHORT);
 174					return;
 175				}
 176			}
 177
 178			final Jid jid;
 179			try {
 180				if (mUsernameMode) {
 181					jid = Jid.of(binding.accountJid.getText().toString(), getUserModeDomain(), null);
 182				} else {
 183					jid = Jid.of(binding.accountJid.getText().toString());
 184				}
 185			} catch (final IllegalArgumentException e) {
 186				if (mUsernameMode) {
 187					mAccountJidLayout.setError(getString(R.string.invalid_username));
 188				} else {
 189					mAccountJidLayout.setError(getString(R.string.invalid_jid));
 190				}
 191				binding.accountJid.requestFocus();
 192				removeErrorsOnAllBut(mAccountJidLayout);
 193				return;
 194			}
 195			String hostname = null;
 196			int numericPort = 5222;
 197			if (mShowOptions) {
 198				hostname = mHostname.getText().toString().replaceAll("\\s", "");
 199				final String port = mPort.getText().toString().replaceAll("\\s", "");
 200				if (hostname.contains(" ")) {
 201					mHostnameLayout.setError(getString(R.string.not_valid_hostname));
 202					mHostname.requestFocus();
 203					removeErrorsOnAllBut(mHostnameLayout);
 204					return;
 205				}
 206				try {
 207					numericPort = Integer.parseInt(port);
 208					if (numericPort < 0 || numericPort > 65535) {
 209						mPortLayout.setError(getString(R.string.not_a_valid_port));
 210						removeErrorsOnAllBut(mPortLayout);
 211						mPort.requestFocus();
 212						return;
 213					}
 214
 215				} catch (NumberFormatException e) {
 216					mPortLayout.setError(getString(R.string.not_a_valid_port));
 217					removeErrorsOnAllBut(mPortLayout);
 218					mPort.requestFocus();
 219					return;
 220				}
 221			}
 222
 223			if (jid.getLocal() == null) {
 224				if (mUsernameMode) {
 225					mAccountJidLayout.setError(getString(R.string.invalid_username));
 226				} else {
 227					mAccountJidLayout.setError(getString(R.string.invalid_jid));
 228				}
 229				removeErrorsOnAllBut(mAccountJidLayout);
 230				binding.accountJid.requestFocus();
 231				return;
 232			}
 233			if (mAccount != null) {
 234				if (mInitMode && mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)) {
 235					mAccount.setOption(Account.OPTION_MAGIC_CREATE, mAccount.getPassword().contains(password));
 236				}
 237				mAccount.setJid(jid);
 238				mAccount.setPort(numericPort);
 239				mAccount.setHostname(hostname);
 240				mAccountJidLayout.setError(null);
 241				mAccount.setPassword(password);
 242				mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 243				if (!xmppConnectionService.updateAccount(mAccount)) {
 244					Toast.makeText(EditAccountActivity.this, R.string.unable_to_update_account, Toast.LENGTH_SHORT).show();
 245					return;
 246				}
 247			} else {
 248				if (xmppConnectionService.findAccountByJid(jid) != null) {
 249					mAccountJidLayout.setError(getString(R.string.account_already_exists));
 250					removeErrorsOnAllBut(mAccountJidLayout);
 251					binding.accountJid.requestFocus();
 252					return;
 253				}
 254				mAccount = new Account(jid.asBareJid(), password);
 255				mAccount.setPort(numericPort);
 256				mAccount.setHostname(hostname);
 257				mAccount.setOption(Account.OPTION_USETLS, true);
 258				mAccount.setOption(Account.OPTION_USECOMPRESSION, true);
 259				mAccount.setOption(Account.OPTION_REGISTER, registerNewAccount);
 260				xmppConnectionService.createAccount(mAccount);
 261			}
 262			mHostnameLayout.setError(null);
 263			mPortLayout.setError(null);
 264			if (mAccount.isEnabled()
 265					&& !registerNewAccount
 266					&& !mInitMode) {
 267				finish();
 268			} else {
 269				updateSaveButton();
 270				updateAccountInformation(true);
 271			}
 272
 273		}
 274	};
 275	private final OnClickListener mCancelButtonClickListener = new OnClickListener() {
 276
 277		@Override
 278		public void onClick(final View v) {
 279			deleteAccountAndReturnIfNecessary();
 280			finish();
 281		}
 282	};
 283	private Toast mFetchingMamPrefsToast;
 284	private TableRow mPushRow;
 285	private String mSavedInstanceAccount;
 286	private boolean mSavedInstanceInit = false;
 287	private Button mClearDevicesButton;
 288	private XmppUri pendingUri = null;
 289	private boolean mUseTor;
 290	private ActivityEditAccountBinding binding;
 291
 292	public void refreshUiReal() {
 293		invalidateOptionsMenu();
 294		if (mAccount != null
 295				&& mAccount.getStatus() != Account.State.ONLINE
 296				&& mFetchingAvatar) {
 297			startActivity(new Intent(getApplicationContext(),
 298					ManageAccountActivity.class));
 299			finish();
 300		} else if (mInitMode && mAccount != null && mAccount.getStatus() == Account.State.ONLINE) {
 301			if (!mFetchingAvatar) {
 302				mFetchingAvatar = true;
 303				xmppConnectionService.checkForAvatar(mAccount, mAvatarFetchCallback);
 304			}
 305		}
 306		if (mAccount != null) {
 307			updateAccountInformation(false);
 308		}
 309		updateSaveButton();
 310	}
 311
 312	@Override
 313	public boolean onNavigateUp() {
 314		deleteAccountAndReturnIfNecessary();
 315		return super.onNavigateUp();
 316	}
 317
 318	@Override
 319	public void onBackPressed() {
 320		deleteAccountAndReturnIfNecessary();
 321		super.onBackPressed();
 322	}
 323
 324	private void deleteAccountAndReturnIfNecessary() {
 325		if (mInitMode && mAccount != null && !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
 326			xmppConnectionService.deleteAccount(mAccount);
 327		}
 328
 329		if (xmppConnectionService.getAccounts().size() == 0) {
 330			Intent intent = new Intent(EditAccountActivity.this, WelcomeActivity.class);
 331			WelcomeActivity.addInviteUri(intent, getIntent());
 332			startActivity(intent);
 333		}
 334	}
 335
 336	@Override
 337	public void onAccountUpdate() {
 338		refreshUi();
 339	}
 340
 341	private final UiCallback<Avatar> mAvatarFetchCallback = new UiCallback<Avatar>() {
 342
 343		@Override
 344		public void userInputRequried(final PendingIntent pi, final Avatar avatar) {
 345			finishInitialSetup(avatar);
 346		}
 347
 348		@Override
 349		public void success(final Avatar avatar) {
 350			finishInitialSetup(avatar);
 351		}
 352
 353		@Override
 354		public void error(final int errorCode, final Avatar avatar) {
 355			finishInitialSetup(avatar);
 356		}
 357	};
 358	private final TextWatcher mTextWatcher = new TextWatcher() {
 359
 360		@Override
 361		public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
 362			updateSaveButton();
 363		}
 364
 365		@Override
 366		public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
 367		}
 368
 369		@Override
 370		public void afterTextChanged(final Editable s) {
 371
 372		}
 373	};
 374
 375	private View.OnFocusChangeListener mEditTextFocusListener = new View.OnFocusChangeListener() {
 376		@Override
 377		public void onFocusChange(View view, boolean b) {
 378			EditText et = (EditText) view;
 379			if (b) {
 380				int resId = mUsernameMode ? R.string.username : R.string.account_settings_example_jabber_id;
 381				if (view.getId() == R.id.hostname) {
 382					resId = mUseTor ? R.string.hostname_or_onion : R.string.hostname_example;
 383				}
 384				final int res = resId;
 385				new Handler().postDelayed(() -> et.setHint(res), 200);
 386			} else {
 387				et.setHint(null);
 388			}
 389		}
 390	};
 391
 392
 393	private final OnClickListener mAvatarClickListener = new OnClickListener() {
 394		@Override
 395		public void onClick(final View view) {
 396			if (mAccount != null) {
 397				final Intent intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 398				intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toString());
 399				startActivity(intent);
 400			}
 401		}
 402	};
 403
 404	protected void finishInitialSetup(final Avatar avatar) {
 405		runOnUiThread(() -> {
 406			hideKeyboard();
 407			final Intent intent;
 408			final XmppConnection connection = mAccount.getXmppConnection();
 409			final boolean wasFirstAccount = xmppConnectionService != null && xmppConnectionService.getAccounts().size() == 1;
 410			if (avatar != null || (connection != null && !connection.getFeatures().pep())) {
 411				intent = new Intent(getApplicationContext(), StartConversationActivity.class);
 412				if (wasFirstAccount) {
 413					intent.putExtra("init", true);
 414				}
 415			} else {
 416				intent = new Intent(getApplicationContext(), PublishProfilePictureActivity.class);
 417				intent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().asBareJid().toString());
 418				intent.putExtra("setup", true);
 419			}
 420			if (wasFirstAccount) {
 421				intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
 422			}
 423			WelcomeActivity.addInviteUri(intent, getIntent());
 424			startActivity(intent);
 425			finish();
 426		});
 427	}
 428
 429	@Override
 430	public void onActivityResult(int requestCode, int resultCode, Intent data) {
 431		super.onActivityResult(requestCode, resultCode, data);
 432		if (requestCode == REQUEST_BATTERY_OP || requestCode == REQUEST_DATA_SAVER) {
 433			updateAccountInformation(mAccount == null);
 434		}
 435		if (requestCode == REQUEST_CHANGE_STATUS) {
 436			PresenceTemplate template = mPendingPresenceTemplate.pop();
 437			if (template != null && resultCode == Activity.RESULT_OK) {
 438				generateSignature(data,template);
 439			} else {
 440				Log.d(Config.LOGTAG,"pgp result not ok");
 441			}
 442		}
 443	}
 444
 445	@Override
 446	protected void processFingerprintVerification(XmppUri uri) {
 447		processFingerprintVerification(uri, true);
 448	}
 449
 450
 451	protected void processFingerprintVerification(XmppUri uri, boolean showWarningToast) {
 452		if (mAccount != null && mAccount.getJid().asBareJid().equals(uri.getJid()) && uri.hasFingerprints()) {
 453			if (xmppConnectionService.verifyFingerprints(mAccount, uri.getFingerprints())) {
 454				Toast.makeText(this, R.string.verified_fingerprints, Toast.LENGTH_SHORT).show();
 455			}
 456		} else if (showWarningToast) {
 457			Toast.makeText(this, R.string.invalid_barcode, Toast.LENGTH_SHORT).show();
 458		}
 459	}
 460
 461	protected void updateSaveButton() {
 462		boolean accountInfoEdited = accountInfoEdited();
 463
 464		if (!mInitMode && passwordChangedInMagicCreateMode()) {
 465			this.mSaveButton.setText(R.string.change_password);
 466			this.mSaveButton.setEnabled(true);
 467		} else if (accountInfoEdited && !mInitMode) {
 468			this.mSaveButton.setText(R.string.save);
 469			this.mSaveButton.setEnabled(true);
 470		} else if (mAccount != null
 471				&& (mAccount.getStatus() == Account.State.CONNECTING || mAccount.getStatus() == Account.State.REGISTRATION_SUCCESSFUL || mFetchingAvatar)) {
 472			this.mSaveButton.setEnabled(false);
 473			this.mSaveButton.setText(R.string.account_status_connecting);
 474		} else if (mAccount != null && mAccount.getStatus() == Account.State.DISABLED && !mInitMode) {
 475			this.mSaveButton.setEnabled(true);
 476			this.mSaveButton.setText(R.string.enable);
 477		} else {
 478			this.mSaveButton.setEnabled(true);
 479			if (!mInitMode) {
 480				if (mAccount != null && mAccount.isOnlineAndConnected()) {
 481					this.mSaveButton.setText(R.string.save);
 482					if (!accountInfoEdited) {
 483						this.mSaveButton.setEnabled(false);
 484					}
 485				} else {
 486					XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 487					URL url = connection != null && mAccount.getStatus() == Account.State.PAYMENT_REQUIRED ? connection.getRedirectionUrl() : null;
 488					if (url != null) {
 489						this.mSaveButton.setText(R.string.open_website);
 490					} else {
 491						this.mSaveButton.setText(R.string.connect);
 492					}
 493				}
 494			} else {
 495				XmppConnection connection = mAccount == null ? null : mAccount.getXmppConnection();
 496				URL url = connection != null && mAccount.getStatus() == Account.State.REGISTRATION_WEB ? connection.getRedirectionUrl() : null;
 497				if (url != null && mRegisterNew.isChecked()) {
 498					this.mSaveButton.setText(R.string.open_website);
 499				} else {
 500					this.mSaveButton.setText(R.string.next);
 501				}
 502			}
 503		}
 504	}
 505
 506	protected boolean accountInfoEdited() {
 507		if (this.mAccount == null) {
 508			return false;
 509		}
 510		return jidEdited() ||
 511				!this.mAccount.getPassword().equals(this.mPassword.getText().toString()) ||
 512				!this.mAccount.getHostname().equals(this.mHostname.getText().toString()) ||
 513				!String.valueOf(this.mAccount.getPort()).equals(this.mPort.getText().toString());
 514	}
 515
 516	protected boolean jidEdited() {
 517		final String unmodified;
 518		if (mUsernameMode) {
 519			unmodified = this.mAccount.getJid().getLocal();
 520		} else {
 521			unmodified = this.mAccount.getJid().asBareJid().toString();
 522		}
 523		return !unmodified.equals(this.binding.accountJid.getText().toString());
 524	}
 525
 526	protected boolean passwordChangedInMagicCreateMode() {
 527		return mAccount != null
 528				&& mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE)
 529				&& !this.mAccount.getPassword().equals(this.mPassword.getText().toString())
 530				&& !this.jidEdited()
 531				&& mAccount.isOnlineAndConnected();
 532	}
 533
 534	@Override
 535	protected String getShareableUri(boolean http) {
 536		if (mAccount != null) {
 537			return http ? mAccount.getShareableLink() : mAccount.getShareableUri();
 538		} else {
 539			return null;
 540		}
 541	}
 542
 543	@Override
 544	protected void onCreate(final Bundle savedInstanceState) {
 545		super.onCreate(savedInstanceState);
 546		if (savedInstanceState != null) {
 547			this.mSavedInstanceAccount = savedInstanceState.getString("account");
 548			this.mSavedInstanceInit = savedInstanceState.getBoolean("initMode", false);
 549		}
 550		this.binding = DataBindingUtil.setContentView(this, R.layout.activity_edit_account);
 551		binding.accountJid.addTextChangedListener(this.mTextWatcher);
 552		binding.accountJid.setOnFocusChangeListener(this.mEditTextFocusListener);
 553		this.mAccountJidLayout = (TextInputLayout) findViewById(R.id.account_jid_layout);
 554		this.mPassword = (EditText) findViewById(R.id.account_password);
 555		this.mPassword.addTextChangedListener(this.mTextWatcher);
 556		this.mPasswordLayout = (TextInputLayout) findViewById(R.id.account_password_layout);
 557		this.mAvatar = (ImageView) findViewById(R.id.avater);
 558		this.mAvatar.setOnClickListener(this.mAvatarClickListener);
 559		this.mRegisterNew = (CheckBox) findViewById(R.id.account_register_new);
 560		this.mDisableOsOptimizationsButton = (Button) findViewById(R.id.os_optimization_disable);
 561		this.getmDisableOsOptimizationsBody = (TextView) findViewById(R.id.os_optimization_body);
 562		this.mSessionEst = (TextView) findViewById(R.id.session_est);
 563		this.mServerInfoRosterVersion = (TextView) findViewById(R.id.server_info_roster_version);
 564		this.mServerInfoCarbons = (TextView) findViewById(R.id.server_info_carbons);
 565		this.mServerInfoMam = (TextView) findViewById(R.id.server_info_mam);
 566		this.mServerInfoCSI = (TextView) findViewById(R.id.server_info_csi);
 567		this.mServerInfoBlocking = (TextView) findViewById(R.id.server_info_blocking);
 568		this.mServerInfoSm = (TextView) findViewById(R.id.server_info_sm);
 569		this.mServerInfoPep = (TextView) findViewById(R.id.server_info_pep);
 570		this.mServerInfoHttpUpload = (TextView) findViewById(R.id.server_info_http_upload);
 571		this.mPushRow = (TableRow) findViewById(R.id.push_row);
 572		this.mServerInfoPush = (TextView) findViewById(R.id.server_info_push);
 573		this.mPgpFingerprintBox = (RelativeLayout) findViewById(R.id.pgp_fingerprint_box);
 574		this.mPgpFingerprint = (TextView) findViewById(R.id.pgp_fingerprint);
 575		this.getmPgpFingerprintDesc = (TextView) findViewById(R.id.pgp_fingerprint_desc);
 576		this.mPgpDeleteFingerprintButton = (ImageButton) findViewById(R.id.action_delete_pgp);
 577		this.mAxolotlFingerprint = (TextView) findViewById(R.id.axolotl_fingerprint);
 578		this.mAxolotlFingerprintBox = (RelativeLayout) findViewById(R.id.axolotl_fingerprint_box);
 579		this.mAxolotlFingerprintToClipboardButton = (ImageButton) findViewById(R.id.action_copy_axolotl_to_clipboard);
 580		this.mOwnFingerprintDesc = (TextView) findViewById(R.id.own_fingerprint_desc);
 581		this.keys = (LinearLayout) findViewById(R.id.other_device_keys);
 582		this.mNamePort = (LinearLayout) findViewById(R.id.name_port);
 583		this.mHostname = (EditText) findViewById(R.id.hostname);
 584		this.mHostname.addTextChangedListener(mTextWatcher);
 585		this.mHostname.setOnFocusChangeListener(mEditTextFocusListener);
 586		this.mHostnameLayout = (TextInputLayout) findViewById(R.id.hostname_layout);
 587		this.mClearDevicesButton = (Button) findViewById(R.id.clear_devices);
 588		this.mClearDevicesButton.setOnClickListener(new OnClickListener() {
 589			@Override
 590			public void onClick(View v) {
 591				showWipePepDialog();
 592			}
 593		});
 594		this.mPort = (EditText) findViewById(R.id.port);
 595		this.mPort.setText("5222");
 596		this.mPort.addTextChangedListener(mTextWatcher);
 597		this.mPortLayout = (TextInputLayout) findViewById(R.id.port_layout);
 598		this.mSaveButton = (Button) findViewById(R.id.save_button);
 599		this.mCancelButton = (Button) findViewById(R.id.cancel_button);
 600		this.mSaveButton.setOnClickListener(this.mSaveButtonClickListener);
 601		this.mCancelButton.setOnClickListener(this.mCancelButtonClickListener);
 602		this.mMoreTable = (TableLayout) findViewById(R.id.server_info_more);
 603		if (savedInstanceState != null && savedInstanceState.getBoolean("showMoreTable")) {
 604			changeMoreTableVisibility(true);
 605		}
 606		final OnCheckedChangeListener OnCheckedShowConfirmPassword = new OnCheckedChangeListener() {
 607			@Override
 608			public void onCheckedChanged(final CompoundButton buttonView, final boolean isChecked) {
 609				updateSaveButton();
 610			}
 611		};
 612		this.mRegisterNew.setOnCheckedChangeListener(OnCheckedShowConfirmPassword);
 613		if (Config.DISALLOW_REGISTRATION_IN_UI) {
 614			this.mRegisterNew.setVisibility(View.GONE);
 615		}
 616	}
 617
 618	@Override
 619	public boolean onCreateOptionsMenu(final Menu menu) {
 620		super.onCreateOptionsMenu(menu);
 621		getMenuInflater().inflate(R.menu.editaccount, menu);
 622		final MenuItem showBlocklist = menu.findItem(R.id.action_show_block_list);
 623		final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 624		final MenuItem changePassword = menu.findItem(R.id.action_change_password_on_server);
 625		final MenuItem renewCertificate = menu.findItem(R.id.action_renew_certificate);
 626		final MenuItem mamPrefs = menu.findItem(R.id.action_mam_prefs);
 627		final MenuItem changePresence = menu.findItem(R.id.action_change_presence);
 628		final MenuItem share = menu.findItem(R.id.action_share);
 629		renewCertificate.setVisible(mAccount != null && mAccount.getPrivateKeyAlias() != null);
 630
 631		share.setVisible(mAccount != null && !mInitMode);
 632
 633		if (mAccount != null && mAccount.isOnlineAndConnected()) {
 634			if (!mAccount.getXmppConnection().getFeatures().blocking()) {
 635				showBlocklist.setVisible(false);
 636			}
 637
 638			if (!mAccount.getXmppConnection().getFeatures().register()) {
 639				changePassword.setVisible(false);
 640			}
 641			mamPrefs.setVisible(mAccount.getXmppConnection().getFeatures().mam());
 642			changePresence.setVisible(!mInitMode);
 643		} else {
 644			showBlocklist.setVisible(false);
 645			showMoreInfo.setVisible(false);
 646			changePassword.setVisible(false);
 647			mamPrefs.setVisible(false);
 648			changePresence.setVisible(false);
 649		}
 650		return super.onCreateOptionsMenu(menu);
 651	}
 652
 653	@Override
 654	public boolean onPrepareOptionsMenu(Menu menu) {
 655		final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 656		if (showMoreInfo.isVisible()) {
 657			showMoreInfo.setChecked(mMoreTable.getVisibility() == View.VISIBLE);
 658		}
 659		return super.onPrepareOptionsMenu(menu);
 660	}
 661
 662	@Override
 663	protected void onStart() {
 664		super.onStart();
 665		final int theme = findTheme();
 666		if (this.mTheme != theme) {
 667			recreate();
 668		} else if (getIntent() != null) {
 669			try {
 670				this.jidToEdit = Jid.of(getIntent().getStringExtra("jid"));
 671			} catch (final IllegalArgumentException | NullPointerException ignored) {
 672				this.jidToEdit = null;
 673			}
 674			if (jidToEdit != null && getIntent().getData() != null) {
 675				final XmppUri uri = new XmppUri(getIntent().getData());
 676				if (xmppConnectionServiceBound) {
 677					processFingerprintVerification(uri, false);
 678				} else {
 679					this.pendingUri = uri;
 680				}
 681			}
 682			boolean init = getIntent().getBooleanExtra("init", false);
 683			this.mInitMode = init || this.jidToEdit == null;
 684			this.messageFingerprint = getIntent().getStringExtra("fingerprint");
 685			if (!mInitMode) {
 686				this.mRegisterNew.setVisibility(View.GONE);
 687				if (getSupportActionBar() != null) {
 688					getSupportActionBar().setTitle(getString(R.string.account_details));
 689				}
 690			} else {
 691				this.mAvatar.setVisibility(View.GONE);
 692				ActionBar ab = getSupportActionBar();
 693				if (ab != null) {
 694					if (init && Config.MAGIC_CREATE_DOMAIN == null) {
 695						ab.setDisplayShowHomeEnabled(false);
 696						ab.setDisplayHomeAsUpEnabled(false);
 697					}
 698					ab.setTitle(R.string.action_add_account);
 699				}
 700			}
 701		}
 702		SharedPreferences preferences = getPreferences();
 703		mUseTor = Config.FORCE_ORBOT || preferences.getBoolean("use_tor", false);
 704		this.mShowOptions = mUseTor || preferences.getBoolean("show_connection_options", false);
 705		this.mNamePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 706	}
 707
 708	@Override
 709	public void onNewIntent(Intent intent) {
 710		if (intent != null && intent.getData() != null) {
 711			final XmppUri uri = new XmppUri(intent.getData());
 712			if (xmppConnectionServiceBound) {
 713				processFingerprintVerification(uri, false);
 714			} else {
 715				this.pendingUri = uri;
 716			}
 717		}
 718	}
 719
 720	@Override
 721	public void onSaveInstanceState(final Bundle savedInstanceState) {
 722		if (mAccount != null) {
 723			savedInstanceState.putString("account", mAccount.getJid().asBareJid().toString());
 724			savedInstanceState.putBoolean("initMode", mInitMode);
 725			savedInstanceState.putBoolean("showMoreTable", mMoreTable.getVisibility() == View.VISIBLE);
 726		}
 727		super.onSaveInstanceState(savedInstanceState);
 728	}
 729
 730	protected void onBackendConnected() {
 731		boolean init = true;
 732		if (mSavedInstanceAccount != null) {
 733			try {
 734				this.mAccount = xmppConnectionService.findAccountByJid(Jid.of(mSavedInstanceAccount));
 735				this.mInitMode = mSavedInstanceInit;
 736				init = false;
 737			} catch (IllegalArgumentException e) {
 738				this.mAccount = null;
 739			}
 740
 741		} else if (this.jidToEdit != null) {
 742			this.mAccount = xmppConnectionService.findAccountByJid(jidToEdit);
 743		}
 744
 745		if (mAccount != null) {
 746			this.mInitMode |= this.mAccount.isOptionSet(Account.OPTION_REGISTER);
 747			this.mUsernameMode |= mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) && mAccount.isOptionSet(Account.OPTION_REGISTER);
 748			if (this.mAccount.getPrivateKeyAlias() != null) {
 749				this.mPassword.setHint(R.string.authenticate_with_certificate);
 750				if (this.mInitMode) {
 751					this.mPassword.requestFocus();
 752				}
 753			}
 754			if (mPendingFingerprintVerificationUri != null) {
 755				processFingerprintVerification(mPendingFingerprintVerificationUri, false);
 756				mPendingFingerprintVerificationUri = null;
 757			}
 758			updateAccountInformation(init);
 759		}
 760
 761
 762		if (Config.MAGIC_CREATE_DOMAIN == null && this.xmppConnectionService.getAccounts().size() == 0) {
 763			this.mCancelButton.setEnabled(false);
 764		}
 765		if (mUsernameMode) {
 766			this.binding.accountJid.setHint(R.string.username_hint);
 767		} else {
 768			final KnownHostsAdapter mKnownHostsAdapter = new KnownHostsAdapter(this,
 769					R.layout.simple_list_item,
 770					xmppConnectionService.getKnownHosts());
 771			this.binding.accountJid.setAdapter(mKnownHostsAdapter);
 772		}
 773
 774		if (pendingUri != null) {
 775			processFingerprintVerification(pendingUri, false);
 776			pendingUri = null;
 777		}
 778
 779		updateSaveButton();
 780		invalidateOptionsMenu();
 781	}
 782
 783	private String getUserModeDomain() {
 784		if (mAccount != null) {
 785			return mAccount.getJid().getDomain();
 786		} else {
 787			return Config.DOMAIN_LOCK;
 788		}
 789	}
 790
 791	@Override
 792	public boolean onOptionsItemSelected(final MenuItem item) {
 793		switch (item.getItemId()) {
 794			case R.id.action_show_block_list:
 795				final Intent showBlocklistIntent = new Intent(this, BlocklistActivity.class);
 796				showBlocklistIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toString());
 797				startActivity(showBlocklistIntent);
 798				break;
 799			case R.id.action_server_info_show_more:
 800				changeMoreTableVisibility(!item.isChecked());
 801				break;
 802			case R.id.action_share_barcode:
 803				shareBarcode();
 804				break;
 805			case R.id.action_share_http:
 806				shareLink(true);
 807				break;
 808			case R.id.action_share_uri:
 809				shareLink(false);
 810				break;
 811			case R.id.action_change_password_on_server:
 812				gotoChangePassword(null);
 813				break;
 814			case R.id.action_mam_prefs:
 815				editMamPrefs();
 816				break;
 817			case R.id.action_renew_certificate:
 818				renewCertificate();
 819				break;
 820			case R.id.action_change_presence:
 821				changePresence();
 822				break;
 823		}
 824		return super.onOptionsItemSelected(item);
 825	}
 826
 827	private void shareBarcode() {
 828		Intent intent = new Intent(Intent.ACTION_SEND);
 829		intent.putExtra(Intent.EXTRA_STREAM, BarcodeProvider.getUriForAccount(this, mAccount));
 830		intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
 831		intent.setType("image/png");
 832		startActivity(Intent.createChooser(intent, getText(R.string.share_with)));
 833	}
 834
 835	private void changeMoreTableVisibility(boolean visible) {
 836		mMoreTable.setVisibility(visible ? View.VISIBLE : View.GONE);
 837	}
 838
 839	private void gotoChangePassword(String newPassword) {
 840		final Intent changePasswordIntent = new Intent(this, ChangePasswordActivity.class);
 841		changePasswordIntent.putExtra(EXTRA_ACCOUNT, mAccount.getJid().toString());
 842		if (newPassword != null) {
 843			changePasswordIntent.putExtra("password", newPassword);
 844		}
 845		startActivity(changePasswordIntent);
 846	}
 847
 848	private void renewCertificate() {
 849		KeyChain.choosePrivateKeyAlias(this, this, null, null, null, -1, null);
 850	}
 851
 852	private void changePresence() {
 853		SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
 854		boolean manualStatus = sharedPreferences.getBoolean(SettingsActivity.MANUALLY_CHANGE_PRESENCE, getResources().getBoolean(R.bool.manually_change_presence));
 855		AlertDialog.Builder builder = new AlertDialog.Builder(this);
 856		final DialogPresenceBinding binding = DataBindingUtil.inflate(getLayoutInflater(),R.layout.dialog_presence,null,false);
 857		String current = mAccount.getPresenceStatusMessage();
 858		if (current != null && !current.trim().isEmpty()) {
 859			binding.statusMessage.append(current);
 860		}
 861		setAvailabilityRadioButton(mAccount.getPresenceStatus(),binding);
 862		binding.show.setVisibility(manualStatus ? View.VISIBLE : View.GONE);
 863		List<PresenceTemplate> templates = xmppConnectionService.getPresenceTemplates(mAccount);
 864		PresenceTemplateAdapter presenceTemplateAdapter = new PresenceTemplateAdapter(this,R.layout.simple_list_item,templates);
 865		binding.statusMessage.setAdapter(presenceTemplateAdapter);
 866		binding.statusMessage.setOnItemClickListener((parent, view, position, id) -> {
 867			PresenceTemplate template = (PresenceTemplate) parent.getItemAtPosition(position);
 868			setAvailabilityRadioButton(template.getStatus(), binding);
 869		});
 870		builder.setTitle(R.string.edit_status_message_title);
 871		builder.setView(binding.getRoot());
 872		builder.setNegativeButton(R.string.cancel,null);
 873		builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
 874			PresenceTemplate template = new PresenceTemplate(getAvailabilityRadioButton(binding),binding.statusMessage.getText().toString().trim());
 875			if (mAccount.getPgpId() != 0 && hasPgp()) {
 876				generateSignature(null, template);
 877			} else {
 878				xmppConnectionService.changeStatus(mAccount, template, null);
 879			}
 880		});
 881		builder.create().show();
 882	}
 883
 884	private void generateSignature(Intent intent, PresenceTemplate template) {
 885		xmppConnectionService.getPgpEngine().generateSignature(intent, mAccount, template.getStatusMessage(), new UiCallback<String>() {
 886			@Override
 887			public void success(String signature) {
 888				xmppConnectionService.changeStatus(mAccount,template,signature);
 889			}
 890
 891			@Override
 892			public void error(int errorCode, String object) {
 893
 894			}
 895
 896			@Override
 897			public void userInputRequried(PendingIntent pi, String object) {
 898				mPendingPresenceTemplate.push(template);
 899				try {
 900					startIntentSenderForResult(pi.getIntentSender(), REQUEST_CHANGE_STATUS, null, 0, 0, 0);
 901				} catch (final IntentSender.SendIntentException ignored) {
 902				}
 903			}
 904		});
 905	}
 906
 907	private static void setAvailabilityRadioButton(Presence.Status status, DialogPresenceBinding binding) {
 908		if (status == null) {
 909			binding.online.setChecked(true);
 910			return;
 911		}
 912		switch (status) {
 913			case DND:
 914				binding.dnd.setChecked(true);
 915				break;
 916			case XA:
 917				binding.xa.setChecked(true);
 918				break;
 919			case AWAY:
 920				binding.xa.setChecked(true);
 921				break;
 922			default:
 923				binding.online.setChecked(true);
 924		}
 925	}
 926
 927	private static Presence.Status getAvailabilityRadioButton(DialogPresenceBinding binding) {
 928		if (binding.dnd.isChecked()) {
 929			return Presence.Status.DND;
 930		} else if (binding.xa.isChecked()) {
 931			return Presence.Status.XA;
 932		} else if (binding.away.isChecked()) {
 933			return Presence.Status.AWAY;
 934		} else {
 935			return Presence.Status.ONLINE;
 936		}
 937	}
 938
 939	@Override
 940	public void alias(String alias) {
 941		if (alias != null) {
 942			xmppConnectionService.updateKeyInAccount(mAccount, alias);
 943		}
 944	}
 945
 946	private void updateAccountInformation(boolean init) {
 947		if (init) {
 948			this.binding.accountJid.getEditableText().clear();
 949			if (mUsernameMode) {
 950				this.binding.accountJid.getEditableText().append(this.mAccount.getJid().getLocal());
 951			} else {
 952				this.binding.accountJid.getEditableText().append(this.mAccount.getJid().asBareJid().toString());
 953			}
 954			this.mPassword.getEditableText().clear();
 955			this.mPassword.getEditableText().append(this.mAccount.getPassword());
 956			this.mHostname.setText("");
 957			this.mHostname.getEditableText().append(this.mAccount.getHostname());
 958			this.mPort.setText("");
 959			this.mPort.getEditableText().append(String.valueOf(this.mAccount.getPort()));
 960			this.mNamePort.setVisibility(mShowOptions ? View.VISIBLE : View.GONE);
 961
 962		}
 963
 964		final boolean editable = !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY);
 965		this.binding.accountJid.setEnabled(editable);
 966		this.binding.accountJid.setFocusable(editable);
 967		this.binding.accountJid.setFocusableInTouchMode(editable);
 968
 969
 970		if (mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) || !mAccount.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
 971			this.binding.accountPasswordLayout.setPasswordVisibilityToggleEnabled(true);
 972		} else {
 973			this.binding.accountPasswordLayout.setPasswordVisibilityToggleEnabled(false);
 974		}
 975
 976		if (!mInitMode) {
 977			this.mAvatar.setVisibility(View.VISIBLE);
 978			this.mAvatar.setImageBitmap(avatarService().get(this.mAccount, getPixel(72)));
 979		} else {
 980			this.mAvatar.setVisibility(View.GONE);
 981		}
 982		if (this.mAccount.isOptionSet(Account.OPTION_REGISTER)) {
 983			this.mRegisterNew.setVisibility(View.VISIBLE);
 984			this.mRegisterNew.setChecked(true);
 985		} else {
 986			this.mRegisterNew.setVisibility(View.GONE);
 987			this.mRegisterNew.setChecked(false);
 988		}
 989		if (this.mAccount.isOnlineAndConnected() && !this.mFetchingAvatar) {
 990			Features features = this.mAccount.getXmppConnection().getFeatures();
 991			this.binding.stats.setVisibility(View.VISIBLE);
 992			boolean showBatteryWarning = !xmppConnectionService.getPushManagementService().available(mAccount) && isOptimizingBattery();
 993			boolean showDataSaverWarning = isAffectedByDataSaver();
 994			showOsOptimizationWarning(showBatteryWarning, showDataSaverWarning);
 995			this.mSessionEst.setText(UIHelper.readableTimeDifferenceFull(this, this.mAccount.getXmppConnection()
 996					.getLastSessionEstablished()));
 997			if (features.rosterVersioning()) {
 998				this.mServerInfoRosterVersion.setText(R.string.server_info_available);
 999			} else {
1000				this.mServerInfoRosterVersion.setText(R.string.server_info_unavailable);
1001			}
1002			if (features.carbons()) {
1003				this.mServerInfoCarbons.setText(R.string.server_info_available);
1004			} else {
1005				this.mServerInfoCarbons
1006						.setText(R.string.server_info_unavailable);
1007			}
1008			if (features.mam()) {
1009				this.mServerInfoMam.setText(R.string.server_info_available);
1010			} else {
1011				this.mServerInfoMam.setText(R.string.server_info_unavailable);
1012			}
1013			if (features.csi()) {
1014				this.mServerInfoCSI.setText(R.string.server_info_available);
1015			} else {
1016				this.mServerInfoCSI.setText(R.string.server_info_unavailable);
1017			}
1018			if (features.blocking()) {
1019				this.mServerInfoBlocking.setText(R.string.server_info_available);
1020			} else {
1021				this.mServerInfoBlocking.setText(R.string.server_info_unavailable);
1022			}
1023			if (features.sm()) {
1024				this.mServerInfoSm.setText(R.string.server_info_available);
1025			} else {
1026				this.mServerInfoSm.setText(R.string.server_info_unavailable);
1027			}
1028			if (features.pep()) {
1029				AxolotlService axolotlService = this.mAccount.getAxolotlService();
1030				if (axolotlService != null && axolotlService.isPepBroken()) {
1031					this.mServerInfoPep.setText(R.string.server_info_broken);
1032				} else if (features.pepPublishOptions() || features.pepOmemoWhitelisted()) {
1033					this.mServerInfoPep.setText(R.string.server_info_available);
1034				} else {
1035					this.mServerInfoPep.setText(R.string.server_info_partial);
1036				}
1037			} else {
1038				this.mServerInfoPep.setText(R.string.server_info_unavailable);
1039			}
1040			if (features.httpUpload(0)) {
1041				this.mServerInfoHttpUpload.setText(R.string.server_info_available);
1042			} else {
1043				this.mServerInfoHttpUpload.setText(R.string.server_info_unavailable);
1044			}
1045
1046			this.mPushRow.setVisibility(xmppConnectionService.getPushManagementService().isStub() ? View.GONE : View.VISIBLE);
1047
1048			if (xmppConnectionService.getPushManagementService().available(mAccount)) {
1049				this.mServerInfoPush.setText(R.string.server_info_available);
1050			} else {
1051				this.mServerInfoPush.setText(R.string.server_info_unavailable);
1052			}
1053			final long pgpKeyId = this.mAccount.getPgpId();
1054			if (pgpKeyId != 0 && Config.supportOpenPgp()) {
1055				OnClickListener openPgp = view -> launchOpenKeyChain(pgpKeyId);
1056				OnClickListener delete = view -> showDeletePgpDialog();
1057				this.mPgpFingerprintBox.setVisibility(View.VISIBLE);
1058				this.mPgpFingerprint.setText(OpenPgpUtils.convertKeyIdToHex(pgpKeyId));
1059				this.mPgpFingerprint.setOnClickListener(openPgp);
1060				if ("pgp".equals(messageFingerprint)) {
1061					this.getmPgpFingerprintDesc.setTextAppearance(this,R.style.TextAppearance_Conversations_Caption_Highlight);
1062				}
1063				this.getmPgpFingerprintDesc.setOnClickListener(openPgp);
1064				this.mPgpDeleteFingerprintButton.setOnClickListener(delete);
1065			} else {
1066				this.mPgpFingerprintBox.setVisibility(View.GONE);
1067			}
1068			final String ownAxolotlFingerprint = this.mAccount.getAxolotlService().getOwnFingerprint();
1069			if (ownAxolotlFingerprint != null && Config.supportOmemo()) {
1070				this.mAxolotlFingerprintBox.setVisibility(View.VISIBLE);
1071				if (ownAxolotlFingerprint.equals(messageFingerprint)) {
1072					this.mOwnFingerprintDesc.setTextAppearance(this,R.style.TextAppearance_Conversations_Caption_Highlight);
1073					this.mOwnFingerprintDesc.setText(R.string.omemo_fingerprint_selected_message);
1074				} else {
1075					this.mOwnFingerprintDesc.setTextAppearance(this,R.style.TextAppearance_Conversations_Caption);
1076					this.mOwnFingerprintDesc.setText(R.string.omemo_fingerprint);
1077				}
1078				this.mAxolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(ownAxolotlFingerprint.substring(2)));
1079				this.mAxolotlFingerprintToClipboardButton.setVisibility(View.VISIBLE);
1080				this.mAxolotlFingerprintToClipboardButton.setOnClickListener(v -> copyOmemoFingerprint(ownAxolotlFingerprint));
1081			} else {
1082				this.mAxolotlFingerprintBox.setVisibility(View.GONE);
1083			}
1084			boolean hasKeys = false;
1085			keys.removeAllViews();
1086			for (XmppAxolotlSession session : mAccount.getAxolotlService().findOwnSessions()) {
1087				if (!session.getTrust().isCompromised()) {
1088					boolean highlight = session.getFingerprint().equals(messageFingerprint);
1089					addFingerprintRow(keys, session, highlight);
1090					hasKeys = true;
1091				}
1092			}
1093			if (hasKeys && Config.supportOmemo()) {
1094				this.binding.otherDeviceKeysCard.setVisibility(View.VISIBLE);
1095				Set<Integer> otherDevices = mAccount.getAxolotlService().getOwnDeviceIds();
1096				if (otherDevices == null || otherDevices.isEmpty()) {
1097					mClearDevicesButton.setVisibility(View.GONE);
1098				} else {
1099					mClearDevicesButton.setVisibility(View.VISIBLE);
1100				}
1101			} else {
1102				this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1103			}
1104		} else {
1105			final TextInputLayout errorLayout;
1106			if (this.mAccount.errorStatus()) {
1107				if (this.mAccount.getStatus() == Account.State.UNAUTHORIZED) {
1108					errorLayout = this.mPasswordLayout;
1109				} else if (mShowOptions
1110						&& this.mAccount.getStatus() == Account.State.SERVER_NOT_FOUND
1111						&& this.mHostname.getText().length() > 0) {
1112					errorLayout = this.mHostnameLayout;
1113				} else {
1114					errorLayout = this.mAccountJidLayout;
1115				}
1116				errorLayout.setError(getString(this.mAccount.getStatus().getReadableId()));
1117				if (init || !accountInfoEdited()) {
1118					errorLayout.requestFocus();
1119				}
1120			} else {
1121				errorLayout = null;
1122			}
1123			removeErrorsOnAllBut(errorLayout);
1124			this.binding.stats.setVisibility(View.GONE);
1125			this.binding.otherDeviceKeysCard.setVisibility(View.GONE);
1126		}
1127	}
1128
1129	private void removeErrorsOnAllBut(TextInputLayout exception) {
1130		if (this.mAccountJidLayout != exception) {
1131			this.mAccountJidLayout.setErrorEnabled(false);
1132			this.mAccountJidLayout.setError(null);
1133		}
1134		if (this.mPasswordLayout != exception) {
1135			this.mPasswordLayout.setErrorEnabled(false);
1136			this.mPasswordLayout.setError(null);
1137		}
1138		if (this.mHostnameLayout != exception) {
1139			this.mHostnameLayout.setErrorEnabled(false);
1140			this.mHostnameLayout.setError(null);
1141		}
1142		if (this.mPortLayout != exception) {
1143			this.mPortLayout.setErrorEnabled(false);
1144			this.mPortLayout.setError(null);
1145		}
1146	}
1147
1148	private void showDeletePgpDialog() {
1149		AlertDialog.Builder builder = new AlertDialog.Builder(this);
1150		builder.setTitle(R.string.unpublish_pgp);
1151		builder.setMessage(R.string.unpublish_pgp_message);
1152		builder.setNegativeButton(R.string.cancel, null);
1153		builder.setPositiveButton(R.string.confirm, (dialogInterface, i) -> {
1154			mAccount.setPgpSignId(0);
1155			mAccount.unsetPgpSignature();
1156			xmppConnectionService.databaseBackend.updateAccount(mAccount);
1157			xmppConnectionService.sendPresence(mAccount);
1158			refreshUiReal();
1159		});
1160		builder.create().show();
1161	}
1162
1163	private void showOsOptimizationWarning(boolean showBatteryWarning, boolean showDataSaverWarning) {
1164		this.binding.osOptimization.setVisibility(showBatteryWarning || showDataSaverWarning ? View.VISIBLE : View.GONE);
1165		if (showDataSaverWarning) {
1166			this.binding.osOptimizationHeadline.setText(R.string.data_saver_enabled);
1167			this.getmDisableOsOptimizationsBody.setText(R.string.data_saver_enabled_explained);
1168			this.mDisableOsOptimizationsButton.setText(R.string.allow);
1169			this.mDisableOsOptimizationsButton.setOnClickListener(v -> {
1170				Intent intent = new Intent(Settings.ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS);
1171				Uri uri = Uri.parse("package:" + getPackageName());
1172				intent.setData(uri);
1173				try {
1174					startActivityForResult(intent, REQUEST_DATA_SAVER);
1175				} catch (ActivityNotFoundException e) {
1176					Toast.makeText(EditAccountActivity.this, R.string.device_does_not_support_data_saver, Toast.LENGTH_SHORT).show();
1177				}
1178			});
1179		} else if (showBatteryWarning) {
1180			this.mDisableOsOptimizationsButton.setText(R.string.disable);
1181			this.binding.osOptimizationHeadline.setText(R.string.battery_optimizations_enabled);
1182			this.getmDisableOsOptimizationsBody.setText(R.string.battery_optimizations_enabled_explained);
1183			this.mDisableOsOptimizationsButton.setOnClickListener(v -> {
1184				Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
1185				Uri uri = Uri.parse("package:" + getPackageName());
1186				intent.setData(uri);
1187				try {
1188					startActivityForResult(intent, REQUEST_BATTERY_OP);
1189				} catch (ActivityNotFoundException e) {
1190					Toast.makeText(EditAccountActivity.this, R.string.device_does_not_support_battery_op, Toast.LENGTH_SHORT).show();
1191				}
1192			});
1193		}
1194	}
1195
1196	public void showWipePepDialog() {
1197		Builder builder = new Builder(this);
1198		builder.setTitle(getString(R.string.clear_other_devices));
1199		builder.setIconAttribute(android.R.attr.alertDialogIcon);
1200		builder.setMessage(getString(R.string.clear_other_devices_desc));
1201		builder.setNegativeButton(getString(R.string.cancel), null);
1202		builder.setPositiveButton(getString(R.string.accept),
1203				(dialog, which) -> mAccount.getAxolotlService().wipeOtherPepDevices());
1204		builder.create().show();
1205	}
1206
1207	private void editMamPrefs() {
1208		this.mFetchingMamPrefsToast = Toast.makeText(this, R.string.fetching_mam_prefs, Toast.LENGTH_LONG);
1209		this.mFetchingMamPrefsToast.show();
1210		xmppConnectionService.fetchMamPreferences(mAccount, this);
1211	}
1212
1213	@Override
1214	public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
1215		refreshUi();
1216	}
1217
1218	@Override
1219	public void onCaptchaRequested(final Account account, final String id, final Data data, final Bitmap captcha) {
1220		runOnUiThread(() -> {
1221			if (mCaptchaDialog != null && mCaptchaDialog.isShowing()) {
1222				mCaptchaDialog.dismiss();
1223			}
1224			final Builder builder = new Builder(EditAccountActivity.this);
1225			final View view = getLayoutInflater().inflate(R.layout.captcha, null);
1226			final ImageView imageView = view.findViewById(R.id.captcha);
1227			final EditText input = view.findViewById(R.id.input);
1228			imageView.setImageBitmap(captcha);
1229
1230			builder.setTitle(getString(R.string.captcha_required));
1231			builder.setView(view);
1232
1233			builder.setPositiveButton(getString(R.string.ok),
1234					(dialog, which) -> {
1235						String rc = input.getText().toString();
1236						data.put("username", account.getUsername());
1237						data.put("password", account.getPassword());
1238						data.put("ocr", rc);
1239						data.submit();
1240
1241						if (xmppConnectionServiceBound) {
1242							xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, id, data);
1243						}
1244					});
1245			builder.setNegativeButton(getString(R.string.cancel), (dialog, which) -> {
1246				if (xmppConnectionService != null) {
1247					xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1248				}
1249			});
1250
1251			builder.setOnCancelListener(dialog -> {
1252				if (xmppConnectionService != null) {
1253					xmppConnectionService.sendCreateAccountWithCaptchaPacket(account, null, null);
1254				}
1255			});
1256			mCaptchaDialog = builder.create();
1257			mCaptchaDialog.show();
1258			input.requestFocus();
1259		});
1260	}
1261
1262	public void onShowErrorToast(final int resId) {
1263		runOnUiThread(() -> Toast.makeText(EditAccountActivity.this, resId, Toast.LENGTH_SHORT).show());
1264	}
1265
1266	@Override
1267	public void onPreferencesFetched(final Element prefs) {
1268		runOnUiThread(() -> {
1269			if (mFetchingMamPrefsToast != null) {
1270				mFetchingMamPrefsToast.cancel();
1271			}
1272			Builder builder = new Builder(EditAccountActivity.this);
1273			builder.setTitle(R.string.server_side_mam_prefs);
1274			String defaultAttr = prefs.getAttribute("default");
1275			final List<String> defaults = Arrays.asList("never", "roster", "always");
1276			final AtomicInteger choice = new AtomicInteger(Math.max(0, defaults.indexOf(defaultAttr)));
1277			builder.setSingleChoiceItems(R.array.mam_prefs, choice.get(), (dialog, which) -> choice.set(which));
1278			builder.setNegativeButton(R.string.cancel, null);
1279			builder.setPositiveButton(R.string.ok, (dialog, which) -> {
1280				prefs.setAttribute("default", defaults.get(choice.get()));
1281				xmppConnectionService.pushMamPreferences(mAccount, prefs);
1282			});
1283			builder.create().show();
1284		});
1285	}
1286
1287	@Override
1288	public void onPreferencesFetchFailed() {
1289		runOnUiThread(() -> {
1290			if (mFetchingMamPrefsToast != null) {
1291				mFetchingMamPrefsToast.cancel();
1292			}
1293			Toast.makeText(EditAccountActivity.this, R.string.unable_to_fetch_mam_prefs, Toast.LENGTH_LONG).show();
1294		});
1295	}
1296
1297	@Override
1298	public void OnUpdateBlocklist(Status status) {
1299		refreshUi();
1300	}
1301}