diff --git a/app/app.js b/app/app.js
index 7dc8963..0621017 100644
--- a/app/app.js
+++ b/app/app.js
@@ -1,5772 +1,5755 @@
 // copyright AG Projects 2020-2021
 
 import React, { Component, Fragment } from 'react';
 import { Alert, View, SafeAreaView, ImageBackground, AppState, Linking, Platform, StyleSheet, Vibration, PermissionsAndroid} from 'react-native';
 import { DeviceEventEmitter, BackHandler } from 'react-native';
 import { Provider as PaperProvider, DefaultTheme } from 'react-native-paper';
 import { registerGlobals } from 'react-native-webrtc';
 import { Router, Route, Link, Switch } from 'react-router-native';
 import history from './history';
 import Logger from "../Logger";
 import autoBind from 'auto-bind';
 import { firebase } from '@react-native-firebase/messaging';
 import VoipPushNotification from 'react-native-voip-push-notification';
 import uuid from 'react-native-uuid';
 import { getUniqueId, getBundleId, isTablet, getPhoneNumber} from 'react-native-device-info';
 import RNDrawOverlay from 'react-native-draw-overlay';
 import PushNotificationIOS from "@react-native-community/push-notification-ios";
 import Contacts from 'react-native-contacts';
 import BackgroundTimer from 'react-native-background-timer';
 import DeepLinking from 'react-native-deep-linking';
 import base64 from 'react-native-base64';
 import SoundPlayer from 'react-native-sound-player';
 import RNSimpleCrypto from "react-native-simple-crypto";
 import OpenPGP from "react-native-fast-openpgp";
 
 registerGlobals();
 
 import * as sylkrtc from 'react-native-sylkrtc';
 import InCallManager from 'react-native-incall-manager';
 import RNCallKeep, { CONSTANTS as CK_CONSTANTS } from 'react-native-callkeep';
 
 import RegisterBox from './components/RegisterBox';
 import ReadyBox from './components/ReadyBox';
 import Call from './components/Call';
 import Conference from './components/Conference';
 import FooterBox from './components/FooterBox';
 import StatusBox from './components/StatusBox';
 import ImportPrivateKeyModal from './components/ImportPrivateKeyModal';
 import IncomingCallModal from './components/IncomingCallModal';
 import LogsModal from './components/LogsModal';
 import NotificationCenter from './components/NotificationCenter';
 import LoadingScreen from './components/LoadingScreen';
 import NavigationBar from './components/NavigationBar';
 import Preview from './components/Preview';
 import CallManager from './CallManager';
 import SQLite from 'react-native-sqlite-storage';
 //SQLite.DEBUG(true);
 SQLite.enablePromise(true);
 
 import xss from 'xss';
 import moment from 'moment';
 import momentFormat from 'moment-duration-format';
 import utils from './utils';
 import config from './config';
 import storage from './storage';
 var randomString = require('random-string');
 
 const RNFS = require('react-native-fs');
 const logfile = RNFS.DocumentDirectoryPath + '/logs.txt';
 
 import styles from './assets/styles/blink/root.scss';
 const backgroundImage = require('./assets/images/dark_linen.png');
 
 const logger = new Logger("App");
 
 function checkIosPermissions() {
     return new Promise(resolve => PushNotificationIOS.checkPermissions(resolve));
   }
 
 const KeyOptions = {
   cipher: "aes256",
   compression: "zlib",
   hash: "sha512",
   RSABits: 4096,
   compressionLevel: 5
 }
 
 
 const theme = {
     ...DefaultTheme,
     dark: true,
     roundness: 2,
     colors: {
         ...DefaultTheme.colors,
        primary: '#337ab7',
     //   accent: '#f1c40f',
     },
 };
 
 const URL_SCHEMES = [
   'sylk://',
 ];
 
 const ONE_SECOND_IN_MS = 1000;
 
 const VIBRATION_PATTERN = [
     1 * ONE_SECOND_IN_MS,
     1 * ONE_SECOND_IN_MS,
     4 * ONE_SECOND_IN_MS
   ];
 
 
 let bundleId = `${getBundleId()}`;
 const deviceId = getUniqueId();
 
 const version = '1.0.0';
 const MAX_LOG_LINES = 300;
 
 
 if (Platform.OS == 'ios') {
     bundleId = `${bundleId}.${__DEV__ ? 'dev' : 'prod'}`;
     //bundleId = 'com.agprojects.sylk-ios.dev';
 }
 
 const mainStyle = StyleSheet.create({
 
  MainContainer: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
    margin: 0
  }
 });
 
 
 function _parseSQLDate(key, value) {
     return new Date(value);
 }
 
 (function() {
     if ( typeof Object.id == "undefined" ) {
         var id = 0;
 
         Object.id = function(o) {
             if ( o && typeof o.__uniqueid == "undefined" ) {
                 Object.defineProperty(o, "__uniqueid", {
                     value: ++id,
                     enumerable: false,
                     // This could go either way, depending on your
                     // interpretation of what an "id" is
                     writable: false
                 });
             }
 
             return o ? o.__uniqueid : null;
         };
     }
 })();
 
 
 const requestCameraPermission = async () => {
     if (Platform.OS !== 'android') {
         return;
     }
 
     try {
         const granted = await PermissionsAndroid.request(
         PermissionsAndroid.PERMISSIONS.CAMERA,
             {
             title: "Sylk camera permission",
             message:
               "Sylk needs access to your camera " +
               "so you can have video chat.",
             buttonNeutral: "Ask Me Later",
             buttonNegative: "Cancel",
             buttonPositive: "OK"
             }
         );
         if (granted === PermissionsAndroid.RESULTS.GRANTED) {
             //console.log("You can use the camera");
         } else {
             console.log("Camera permission denied");
         }
     } catch (err) {
         console.warn(err);
     }
 
     try {
         const granted = await PermissionsAndroid.request(
           PermissionsAndroid.PERMISSIONS.RECORD_AUDIO,
           {
             title: "Sylk microphone permission",
             message:
               "Sylk needs access to your microphone " +
               "so you can have audio calls.",
             buttonNeutral: "Ask Me Later",
             buttonNegative: "Cancel",
             buttonPositive: "OK"
           }
         );
         if (granted === PermissionsAndroid.RESULTS.GRANTED) {
             //console.log("You can use the microphone");
         } else {
             console.log("Microphone permission denied");
         }
     } catch (err) {
         console.warn(err);
     }
 };
 
 
 
 class Sylk extends Component {
     constructor() {
         super();
         autoBind(this)
         this._loaded = false;
         this._initialState = {
             appState: null,
             autoLogin: true,
             inFocus: false,
             accountId: '',
             password: '',
             displayName: '',
             organization: '',
             account: null,
             registrationState: null,
             registrationKeepalive: false,
             incomingCall: null,
             currentCall: null,
             connection: null,
             showIncomingModal: false,
             showScreenSharingModal: false,
             status: null,
             targetUri: '',
             missedTargetUri: '',
             loading: null,
             syncCoversations: false,
             localMedia: null,
             generatedVideoTrack: false,
             contacts: [],
             devices: {},
             speakerPhoneEnabled: null,
             orientation : 'portrait',
             Height_Layout : '',
             Width_Layout : '',
             outgoingCallUUID: null,
             incomingCallUUID: null,
             hardware: '',
             phoneNumber: '',
             isTablet: isTablet(),
             refreshHistory: false,
             refreshFavorites: false,
             myPhoneNumber: null,
             localHistory: [],
             favoriteUris: [],
             blockedUris: [],
             initialUrl: null,
             reconnectingCall: false,
             muted: false,
             participantsToInvite: [],
             myInvitedParties: {},
             myContacts: {},
             defaultDomain: config.defaultDomain,
             declineReason: null,
             showLogsModal: false,
             logs: '',
             proximityEnabled: true,
             messages: {},
             selectedContact: null,
             callsState: {},
             keys: null,
             showImportPrivateKeyModal: false,
             privateKey: null,
             privateKeyImportStatus: '',
             privateKeyImportSuccess: false,
             inviteContacts: false,
             selectedContacts: [],
             pinned: false,
             callContact: null,
             messageLimit: 100,
             messageZoomFactor: 1,
             messageStart: 0
         };
 
         utils.timestampedLog('Init app');
 
         this.syncTimer = null;
         this.lastSyncedMessageId = null;
         this.outgoingMedia = null;
         this.participantsToInvite = [];
         this.tokenSent = false;
         this.mustLogout = false;
         this.currentRoute = null;
         this.pushtoken = null;
         this.pushkittoken = null;
         this.intercomDtmfTone = null;
         this.registrationFailureTimer = null;
         this.contacts = [];
         this.startedByPush = false;
         this.heartbeats = 0;
 
         this._onFinishedPlayingSubscription = null
         this._onFinishedLoadingSubscription = null
         this._onFinishedLoadingFileSubscription = null
         this._onFinishedLoadingURLSubscription = null
 
         this.sync_pending_items = [];
 
         this.cachedHistory = []; // used for caching server history
 
         this.state = Object.assign({}, this._initialState);
 
         this.myParticipants = {};
         this.mySyncJournal = {};
 
         this._historyConferenceParticipants = new Map(); // for saving to local history
 
         this._terminatedCalls = new Map();
 
         this.__notificationCenter = null;
 
         this.redirectTo = null;
         this.prevPath = null;
         this.shouldUseHashRouting = false;
         this.goToReadyTimer = null;
         this.msg_sound_played_ts = null;
 
         storage.initialize();
         this.callKeeper = new CallManager(RNCallKeep,
                                                 this.acceptCall,
                                                 this.rejectCall,
                                                 this.hangupCall,
                                                 this.timeoutCall,
                                                 this.callKeepStartConference,
                                                 this.startCallFromCallKeeper,
                                                 this.toggleMute,
                                                 this.getConnection,
                                                 this.addConferenceHistoryEntry,
                                                 this.changeRoute,
                                                 this.respawnConnection,
                                                 this.isUnmounted
                                                 );
 
         if (InCallManager.recordPermission !== 'granted') {
             InCallManager.requestRecordPermission()
             .then((requestedRecordPermissionResult) => {
                 //console.log("InCallManager.requestRecordPermission() requestedRecordPermissionResult: ", requestedRecordPermissionResult);
             })
             .catch((err) => {
                 //console.log("InCallManager.requestRecordPermission() catch: ", err);
             });
         }
 
         requestCameraPermission();
 
         // Load camera/mic preferences
         storage.get('devices').then((devices) => {
             if (devices) {
                 this.setState({devices: devices});
             }
         });
 
         storage.get('history').then((history) => {
             if (history) {
                 //console.log('Loaded', history.length, 'local history entries');
                 this.setState({localHistory: history});
             } else {
                 //console.log('Loaded 0 local history entries');
             }
         });
 
         storage.get('keys').then((keys) => {
             if (keys) {
                 this.loadKeys(keys);
             }
 
         }).catch((err) => {
             console.log("PGP keys loading error:", err);
         });
 
         storage.get('cachedHistory').then((history) => {
             if (history) {
                 //console.log('Loaded', history.length, 'cached history entries');
                 this.cachedHistory = history;
             }
         });
 
         storage.get('myParticipants').then((myParticipants) => {
             if (myParticipants) {
                 this.myParticipants = myParticipants;
                 //console.log('My participants', this.myParticipants);
             }
         });
 
         storage.get('mySyncJournal').then((mySyncJournal) => {
             if (mySyncJournal) {
                 this.mySyncJournal = mySyncJournal;
             }
         });
 
         storage.get('lastSyncedMessageId').then((lastSyncedMessageId) => {
             if (lastSyncedMessageId) {
                 this.lastSyncedMessageId = lastSyncedMessageId;
             }
         });
 
         storage.get('myInvitedParties').then((myInvitedParties) => {
             if (myInvitedParties) {
                 if (Array.isArray(myInvitedParties)) {
                     myInvitedParties = {};
                 }
                 this.setState({myInvitedParties: myInvitedParties});
             }
         });
 
         storage.get('proximityEnabled').then((proximityEnabled) => {
             this.setState({proximityEnabled: proximityEnabled});
         });
 
         if (this.state.proximityEnabled) {
             utils.timestampedLog('Proximity sensor enabled');
         } else {
             utils.timestampedLog('Proximity sensor disabled');
         }
 
         this.loadPeople();
 
         for (let scheme of URL_SCHEMES) {
             DeepLinking.addScheme(scheme);
         }
 
         this.sqlTableVersions = {'messages': 2}
 
         this.updateTableQueries = {'messages': {1: [], 2: ['delete from messages']}
                                    };
 
         this.db = null;
         this.initSQL();
 
    }
 
    async loadKeys(keys) {
         const public_key = keys.public.replace(/\r/g,'');
         const private_key = keys.private.replace(/\r/g, '').trim();
 
         keys.publicKeyHash = await RNSimpleCrypto.SHA.sha1(public_key);
         keys.public = public_key;
         keys.private = private_key;
         this.setState({keys: keys});
         console.log("Loaded PGP public key", keys.publicKeyHash);
     }
 
     async generateKeys(force=false) {
         if (this.state.keys && this.state.keys.public.indexOf('-----BEGIN PGP PUBLIC KEY BLOCK-----') > -1 && !force) {
             return;
         }
 
         const Options = {
           comment: 'Sylk key',
           email: this.state.accountId,
           name: this.state.displayName,
           keyOptions: KeyOptions
         }
 
         console.log('Generating key pair with options', Options);
 
         await OpenPGP.generate(Options).then((keys) => {
             const public_key = keys.publicKey.replace(/\r/g, '').trim();
             const private_key = keys.privateKey.replace(/\r/g, '').trim();
             keys.public = public_key;
             keys.private = private_key;
             console.log("PGP keypair generated");
             this.saveKeys(keys);
 
         }).catch((error) => {
             console.log("PGP keys generation error:", error);
         });
     }
 
     async saveKeys(keys) {
         const publicKeyHashCalculated = await RNSimpleCrypto.SHA.sha1(keys.public);
         storage.set('keys', keys);
         this.setState({keys: {private: keys.private,
                               publicKeyHash: publicKeyHashCalculated,
                               public: keys.public}});
     }
 
     loadPeople() {
         let blockedUris = [];
         let myContacts = {};
         let favoriteUris = [];
         let displayName = null;
 
         storage.get('displayName').then((displayName) => {
             console.log('My display name is', displayName);
             this.setState({displayName: displayName});
         }).catch((error) => {
             console.log('get displayName error:', error);
         });
 
         storage.get('organization').then((organization) => {
             console.log('My organization is', organization);
             this.setState({organization: organization});
         }).catch((error) => {
             console.log('get organization error:', error);
         });
 
         storage.get('myContacts').then((myContacts) => {
             let myContactsObjects = {};
             if (myContacts) {
                 Object.keys(myContacts).forEach((key) => {
                     if (!Array.isArray(myContacts[key]['unread'])) {
                         myContacts[key]['unread'] = [];
                     }
 
                     if(typeof(myContacts[key]) == 'string') {
                         console.log('Convert display name object');
                         myContactsObjects[key] = {'name': myContacts[key]}
                     } else {
                         myContactsObjects[key] = myContacts[key];
                     }
                 });
                 myContacts = myContactsObjects;
             } else {
                 myContacts = {};
             }
 
             console.log('Loaded', Object.keys(myContacts).length, 'contacts');
 
             this.setState({myContacts: myContacts});
 
             storage.get('favoriteUris').then((favoriteUris) => {
                 favoriteUris = favoriteUris.filter(item => item !== null);
                 //console.log('My favorites:', favoriteUris);
                 this.setState({favoriteUris: favoriteUris});
 
                 favoriteUris.forEach((uri) => {
                     if (uri in myContacts) {
                         myContacts[uri].favorite = true;
                     } else {
                         myContacts[uri] = {name: '', favorite: true};
                     }
                 });
 
                 storage.remove('favoriteUris');
                 this.saveMyContacts(myContacts);
 
             }).catch((error) => {
                 //console.log('get favoriteUris error:', error);
                 let uris = Object.keys(myContacts);
                 uris.forEach((uri) => {
                     if (myContacts[uri].favorite) {
                         favoriteUris.push(uri);
                     }
                 });
 
                 console.log('Loaded', favoriteUris.length, 'favorites');
                 this.setState({favoriteUris: favoriteUris});
             });
 
             storage.get('blockedUris').then((blockedUris) => {
                 blockedUris = blockedUris.filter(item => item !== null);
                 console.log('My blockedUris:', blockedUris);
                 this.setState({blockedUris: blockedUris});
 
                 blockedUris.forEach((uri) => {
                     if (uri in myContacts) {
                         myContacts[uri].blocked = true;
                     } else {
                         myContacts[uri] = {name: '', blocked: true};
                     }
                 });
 
                 storage.remove('blockedUris');
                 this.saveMyContacts(myContacts);
 
             }).catch((error) => {
                 //console.log('get favoriteUris error:', error);
                 let uris = Object.keys(myContacts);
                 uris.forEach((uri) => {
                     if (myContacts[uri].blocked) {
                         blockedUris.push(uri);
                     }
                 });
 
                 console.log('Loaded', blockedUris.length, 'blocked uris');
                 this.setState({blockedUris: blockedUris});
             });
 
             this.calculateHashes();
 
         }).catch((error) => {
             console.log('get myContacts error:', error);
         });
     }
 
     calculateHashes() {
         let publicKeyHash;
         let myContacts = this.state.myContacts;
         let mustUpdate = false;
         let public_key;
         Object.keys(this.state.myContacts).forEach((key) => {
             if (myContacts[key].publicKey && !myContacts[key].publicKeyHash) {
                 public_key = myContacts[key].publicKey.replace(/\r/g, '').trim();
                 RNSimpleCrypto.SHA.sha1(public_key).then((publicKeyHash) => {
                     mustUpdate = true;
                     myContacts[key].publicKeyHash = publicKeyHash;
                 }).catch((error) => {
                     console.log('SHA error:', error);
                 });
             }
         });
         if (mustUpdate) {
             this.saveMyContacts(myContacts);
         }
     }
 
     async initSQL() {
         const database_name = "sylk.db";
         const database_version = "1.0";
         const database_displayname = "Sylk Database";
         const database_size = 200000;
 
         await SQLite.openDatabase(database_name, database_version, database_displayname, database_size).then((DB) => {
             this.db = DB;
             console.log('SQL database', database_name, 'opened');
             //this.dropTables();
             this.createTables();
         }).catch((error) => {
             console.log('SQL database error:', error);
         });
     }
 
     dropTables() {
         console.log('Drop SQL tables...')
         this.ExecuteQuery("DROP TABLE if exists 'chat_uris';");
         this.ExecuteQuery("DROP TABLE if exists 'recipients';");
         this.ExecuteQuery("DROP TABLE 'messages';");
         this.ExecuteQuery("DROP TABLE 'versions';");
     }
 
     createTables() {
         //console.log('Create SQL tables...')
         let create_versions_table = "CREATE TABLE IF NOT EXISTS 'versions' ( \
                                     'id' INTEGER PRIMARY KEY AUTOINCREMENT, \
                                     'table' TEXT UNIQUE, \
                                     'version' INTEGER NOT NULL );\
                                     ";
 
         this.ExecuteQuery(create_versions_table).then((success) => {
             //console.log('SQL version table created');
         }).catch((error) => {
             console.log(create_versions_table);
             console.log('SQL version table creation error:', error);
         });
 
         let create_table_messages = "CREATE TABLE IF NOT EXISTS 'messages' ( \
                                     'id' INTEGER PRIMARY KEY AUTOINCREMENT, \
                                     'msg_id' TEXT UNIQUE, \
                                     'timestamp' TEXT, \
                                     'content' BLOB, \
                                     'content_type' TEXT, \
                                     'from_uri' TEXT, \
                                     'to_uri' TEXT, \
                                     'sent' INTEGER, \
                                     'sent_timestamp' TEXT, \
                                     'encrypted' INTEGER, \
                                     'received' INTEGER, \
                                     'received_timestamp' TEXT, \
                                     'expire_interval' INTEGER, \
                                     'deleted' INTEGER, \
                                     'pinned' INTEGER, \
                                     'pending' INTEGER, \
                                     'system' INTEGER, \
                                     'url' TEXT, \
                                     'direction' TEXT) \
                                     ";
 
         this.ExecuteQuery(create_table_messages).then((success) => {
             //console.log('SQL messages table OK');
         }).catch((error) => {
             console.log(create_table_messages);
             console.log('SQL messages table creation error:', error);
         });
 
         this.upgradeSQLTables();
     }
 
     upgradeSQLTables() {
         //console.log('Upgrade SQL tables')
         let query;
         let update_queries;
         let update_sub_queries;
         let version_numbers;
 
         /*
         this.ExecuteQuery("ALTER TABLE 'messages' add column received_timestamp TEXT after received");
         this.ExecuteQuery("ALTER TABLE 'messages' add column sent_timestamp TEXT after sent");
         */
 
         query = "SELECT * FROM versions";
         let currentVersions = {};
 
         this.ExecuteQuery(query,[]).then((results) => {
             let rows = results.rows;
             for (let i = 0; i < rows.length; i++) {
                 var item = rows.item(i);
                 currentVersions[item.table] = item.version;
             }
 
             for (const [key, value] of Object.entries(this.sqlTableVersions)) {
                 if (currentVersions[key] == null) {
                     query = "INSERT INTO versions ('table', 'version') values ('" + key + "', '" + this.sqlTableVersions[key] + "')";
                     //console.log(query);
                     this.ExecuteQuery(query);
                 } else {
                     if (this.sqlTableVersions[key] > currentVersions[key]) {
                         console.log('Table', key, 'must have version', value, 'and it has', currentVersions[key]);
                         update_queries = this.updateTableQueries[key];
                         version_numbers = Object.keys(update_queries);
                         version_numbers.sort(function(a, b){return a-b});
                         version_numbers.forEach((version) => {
                             if (version <= currentVersions[key]) {
                                 return;
                             }
                             update_sub_queries = update_queries[version];
                             update_sub_queries.forEach((query) => {
                                 console.log('Run query for table', key, 'version', version, ':', query);
                                 this.ExecuteQuery(query);
                             });
 
                         });
 
                         query = "update versions set version = " + this.sqlTableVersions[key] + " where \"table\" = '" + key + "';";
                         //console.log(query);
                         this.ExecuteQuery(query);
 
                     } else {
                         //console.log('No upgrade required for table', key);
                     }
                 }
             }
 
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
 
     }
 
     /*
     * Execute sql queries
     *
     * @param sql
     * @param params
     *
     * @returns {resolve} results
     */
 
     ExecuteQuery = (sql, params = []) => new Promise((resolve, reject) => {
         //console.log('Execute SQL query:', sql, params);
         this.db.transaction((trans) => {
           trans.executeSql(sql, params, (trans, results) => {
             resolve(results);
           },
             (error) => {
               reject(error);
             });
         });
       });
 
     async loadContacts() {
         Contacts.checkPermission((err, permission) => {
             if (permission === Contacts.PERMISSION_UNDEFINED) {
               Contacts.requestPermission((err, requestedContactsPermissionResult) => {
                 if (err) {
                     console.log("Contacts.requestPermission()catch: ", err);
                 }
                 console.log("Contacts.requestPermission() requestPermission: ", requestedContactsPermissionResult);
               })
             }
           })
 
           Contacts.getAll((err, contacts) => {
             if (err === 'denied'){
                 console.log('Access to contacts denied')
             } else {
                 // contacts returned in Array
                 let contact_cards = [];
                 let name;
                 let photo;
 
                 let seen_uris = new Map();
 
                 var arrayLength = contacts.length;
                 for (var i = 0; i < arrayLength; i++) {
                     photo = null;
                     contact = contacts[i];
                     if (contact['givenName'] && contact['familyName']) {
                         name = contact['givenName'] + ' ' + contact['familyName'];
                     } else if (contact['givenName']) {
                         name = contact['givenName'];
                     } else if (contact['familyName']) {
                         name = contact['familyName'];
                     } else if (contact['company']) {
                         name = contact['company'];
                     } else {
                         continue;
                     }
 
                     if (contact.hasThumbnail) {
                         photo = contact.thumbnailPath;
                     } else {
                         photo = null;
                     }
 
                     //console.log(name);
                     contact['phoneNumbers'].forEach(function (number, index) {
                         let number_stripped =  number['number'].replace(/\s|\-|\(|\)/g, '');
                         if (number_stripped) {
                             if (!seen_uris.has(number_stripped)) {
                                 //console.log('   ---->    ', number['label'], number_stripped);
                                 var contact_card = {id: uuid.v4(), displayName:
                                                     name, remoteParty: number_stripped,
                                                     type: 'contact',
                                                     photo: photo,
                                                     label: number['label'],
                                                     tags: ['contact']};
                                 contact_cards.push(contact_card);
                                 seen_uris.set(number_stripped, true);
                                 var contact_card = {id: uuid.v4(),
                                                     displayName: name,
                                                     remoteParty: number_stripped,
                                                     type: 'contact',
                                                     photo: photo,
                                                     label: number['label'],
                                                     tags: ['contact']
                                                     };
                             }
                         }
                     });
 
                     contact['emailAddresses'].forEach(function (email, index) {
                         let email_stripped =  email['email'].replace(/\s|\(|\)/g, '');
                         if (!seen_uris.has(email_stripped)) {
                             //console.log(name, email['label'], email_stripped);
                             //console.log('   ---->    ', email['label'], email_stripped);
                             var contact_card = {id: uuid.v4(),
                                                 displayName: name,
                                                 remoteParty: email_stripped,
                                                 type: 'contact',
                                                 photo: photo,
                                                 label: email['label'],
                                                 tags: ['contact']
                                                 };
                             contact_cards.push(contact_card);
                             seen_uris.set(email_stripped, true);
                         }
                     });
                 }
 
               this.contacts = contact_cards;
             }
           })
     }
 
     get _notificationCenter() {
         // getter to lazy-load the NotificationCenter ref
         if (!this.__notificationCenter) {
             this.__notificationCenter = this.refs.notificationCenter;
         }
         return this.__notificationCenter;
     }
 
     findObjectByKey(array, key, value) {
         for (var i = 0; i < array.length; i++) {
             if (array[i][key] === value) {
                 return array[i];
             }
         }
         return null;
     }
 
     _detectOrientation() {
         if(this.state.Width_Layout > this.state.Height_Layout && this.state.orientation !== 'landscape') {
             this.setState({orientation: 'landscape'});
         } else {
             this.setState({orientation: 'portrait'});
         }
      }
 
     changeRoute(route, reason) {
         utils.timestampedLog('Change route', route, 'with reason:', reason);
         if (this.currentRoute === route) {
             if (route === '/ready' && this.state.selectedContact) {
                 this.setState({
                                 selectedContact: null,
                                 targetUri: '',
                                 messageZoomFactor: 1
                                 });
             }
             return;
         }
 
 
         if (this.currentRoute !== route) {
             utils.timestampedLog('Change route:', this.currentRoute, '->', route, reason);
         }
 
         if (route === '/conference') {
            this.backToForeground();
            this.setState({inviteContacts: false});
         }
 
         if (route === '/call') {
            this.backToForeground();
         }
 
         if (route === '/ready' && reason !== 'back to home') {
             Vibration.cancel();
 
             if (reason === 'conference_really_ended' && this.callKeeper.countCalls) {
                 utils.timestampedLog('Change route cancelled because we still have calls');
                 return;
             }
 
             this.startedByPush = false;
             this.setState({
                             outgoingCallUUID: null,
                             currentCall: null,
                             callContact: null,
                             inviteContacts: false,
                             selectedContacts: [],
                             incomingCall: (reason === 'accept_new_call' || reason === 'user_hangup_call') ? this.state.incomingCall: null,
                             reconnectingCall: false,
                             muted: false
                             });
 
             if (this.currentRoute === '/call' || this.currentRoute === '/conference') {
                 if (reason !== 'user_hangup_call') {
                     this.stopRingback();
                     InCallManager.stop();
                 }
 
                 this.closeLocalMedia();
 
                 if (reason === 'accept_new_call') {
                     if (this.state.incomingCall) {
                         // then answer the new call if any
                         let hasVideo = (this.state.incomingCall && this.state.incomingCall.mediaTypes && this.state.incomingCall.mediaTypes.video) ? true : false;
                         this.getLocalMedia(Object.assign({audio: true, video: hasVideo}), '/call');
                     }
                 } else if (reason === 'escalate_to_conference') {
                     const uri = `${utils.generateSillyName()}@${config.defaultConferenceDomain}`;
                     const options = {audio: this.outgoingMedia ? this.outgoingMedia.audio: true,
                                      video: this.outgoingMedia ? this.outgoingMedia.video: true,
                                      participants: this.participantsToInvite}
 
                     this.callKeepStartConference(uri.toLowerCase(), options);
                 } else {
                     if (this.state.account && this._loaded) {
                         setTimeout(() => {
                             this.updateServerHistory()
                         }, 1500);
                     }
                 }
             }
 
             if (reason === 'registered') {
                 setTimeout(() => {
                     this.updateServerHistory()
                 }, 1500);
             }
 
             if (reason === 'no_more_calls') {
                 this.updateServerHistory()
             }
         }
 
         this.currentRoute = route;
         history.push(route);
 
     }
 
     componentWillUnmount() {
         utils.timestampedLog('App will unmount');
         AppState.removeEventListener('change', this._handleAppStateChange);
 
         this._onFinishedPlayingSubscription.remove();
         this._onFinishedLoadingSubscription.remove();
         this._onFinishedLoadingURLSubscription.remove();
         this._onFinishedLoadingFileSubscription.remove();
 
         this.callKeeper.destroy();
         this.closeConnection();
         this._loaded = false;
     }
 
     get unmounted() {
         return !this._loaded;
     }
 
     isUnmounted() {
         return this.unmounted;
     }
 
     backPressed() {
         console.log('Back button pressed in route', this.currentRoute);
 
         if (this.currentRoute === '/ready' && this.state.selectedContact) {
             this.goBackToHome();
         }
 
         if (this.currentRoute === '/call' || this.currentRoute === '/conference') {
             let call = this.state.currentCall || this.state.incomingCall;
             if (call && call.id) {
                 this.hangupCall(call.id, 'user_hangup_call');
             }
         }
 
         return true;
     }
 
     async componentDidMount() {
         utils.timestampedLog('App did mount');
         this._loaded = true;
 
         BackHandler.addEventListener('hardwareBackPress', this.backPressed);
         // Start a timer that runs once after X milliseconds
         BackgroundTimer.runBackgroundTimer(() => {
             // this will be executed once after 10 seconds
             // even when app is the the background
             this.heartbeat();
         }, 5000);
 
         try {
             await RNCallKeep.supportConnectionService ();
             //utils.timestampedLog('Connection service is enabled');
         } catch(err) {
             utils.timestampedLog(err);
         }
 
         try {
             await RNCallKeep.hasPhoneAccount();
             //utils.timestampedLog('Phone account is enabled');
         } catch(err) {
             utils.timestampedLog(err);
         }
 
         if (Platform.OS === 'android') {
             RNDrawOverlay.askForDispalayOverOtherAppsPermission()
                  .then(res => {
                    //utils.timestampedLog("Display over other apps was granted");
                      // res will be true if permission was granted
                  })
                  .catch(e => {
                    utils.timestampedLog("Display over other apps was declined");
                      // permission was declined
                  })
         }
 
         // prime the ref
         //logger.debug('NotificationCenter ref: %o', this._notificationCenter);
 
         this._boundOnPushkitRegistered = this._onPushkitRegistered.bind(this);
         this._boundOnPushRegistered = this._onPushRegistered.bind(this);
 
         this._detectOrientation();
 
         getPhoneNumber().then(phoneNumber => {
             this.setState({myPhoneNumber: phoneNumber});
             this.loadContacts();
         });
 
         this.listenforPushNotifications();
         this.listenforSoundNotifications();
     }
 
     listenforSoundNotifications() {
      // Subscribe to event(s) you want when component mounted
         this._onFinishedPlayingSubscription = SoundPlayer.addEventListener('FinishedPlaying', ({ success }) => {
           //console.log('finished playing', success)
         })
         this._onFinishedLoadingSubscription = SoundPlayer.addEventListener('FinishedLoading', ({ success }) => {
           //console.log('finished loading', success)
         })
         this._onFinishedLoadingFileSubscription = SoundPlayer.addEventListener('FinishedLoadingFile', ({ success, name, type }) => {
           //console.log('finished loading file', success, name, type)
         })
         this._onFinishedLoadingURLSubscription = SoundPlayer.addEventListener('FinishedLoadingURL', ({ success, url }) => {
           //console.log('finished loading url', success, url)
         })
     }
 
     listenforPushNotifications() {
         if (this.state.appState === null) {
             this.setState({appState: 'active'});
         } else {
             return;
         }
 
         if (Platform.OS === 'android') {
             Linking.getInitialURL().then((url) => {
                 if (url) {
                      utils.timestampedLog('Initial external URL: ' + url);
                      this.eventFromUrl(url);
                       this.changeRoute('/login', 'start up');
                 } else {
                       this.changeRoute('/login', 'start up');
                 }
             }).catch(err => {
                 logger.error({ err }, 'Error getting external URL');
             });
 
             firebase.messaging().getToken()
             .then(fcmToken => {
                 if (fcmToken) {
                     this._onPushRegistered(fcmToken);
                 }
             });
 
             Linking.addEventListener('url', this.updateLinkingURL);
 
         } else if (Platform.OS === 'ios') {
             this.changeRoute('/login', 'start up');
 
             VoipPushNotification.addEventListener('register', this._boundOnPushkitRegistered);
             VoipPushNotification.registerVoipToken();
 
             PushNotificationIOS.addEventListener('register', this._boundOnPushRegistered);
 
             //let permissions = await checkIosPermissions();
             //if (!permissions.alert) {
                 PushNotificationIOS.requestPermissions();
             //}
         }
 
         this.boundProximityDetect = this._proximityDetect.bind(this);
 
         DeviceEventEmitter.addListener('Proximity', this.boundProximityDetect);
 
         AppState.addEventListener('change', this._handleAppStateChange);
 
         if (Platform.OS === 'ios') {
             this._boundOnNotificationReceivedBackground = this._onNotificationReceivedBackground.bind(this);
             this._boundOnLocalNotificationReceivedBackground = this._onLocalNotificationReceivedBackground.bind(this);
             VoipPushNotification.addEventListener('notification', this._boundOnNotificationReceivedBackground);
             VoipPushNotification.addEventListener('localNotification', this._boundOnLocalNotificationReceivedBackground);
         } else if (Platform.OS === 'android') {
             AppState.addEventListener('focus', this._handleAndroidFocus);
             AppState.addEventListener('blur', this._handleAndroidBlur);
 
             firebase
                 .messaging()
                 .requestPermission()
                 .then(() => {
                     // User has authorised
                 })
                 .catch(error => {
                     // User has rejected permissions
                 });
 
             this.messageListener = firebase
                 .messaging()
                 .onMessage((message: RemoteMessage) => {
                     // this will just wake up the app to receive
                     // the web-socket invite handled by this.incomingCall()
                     let event = message.data.event;
                     const callUUID = message.data['session-id'];
                     const from = message.data['from_uri'];
                     const to = message.data['to_uri'];
                     const displayName = message.data['from_display_name'];
                     const outgoingMedia = {audio: true, video: message.data['media-type'] === 'video'};
                     const mediaType = message.data['media-type'] || 'audio';
 
                     if (this.unmounted) {
                         return;
                     }
 
                     if (event === 'incoming_conference_request') {
                         utils.timestampedLog('Push notification: incoming conference', callUUID);
                         this.incomingConference(callUUID, to, from, displayName, outgoingMedia);
                     } else if (event === 'incoming_session') {
                         utils.timestampedLog('Push notification: incoming call', callUUID);
                         this.incomingCallFromPush(callUUID, from, displayName, mediaType);
                     } else if (event === 'cancel') {
                         this.cancelIncomingCall(callUUID);
                     }
                 });
         }
     }
 
     cancelIncomingCall(callUUID) {
         if (this.unmounted) {
             return;
         }
 
         if (this.callKeeper._acceptedCalls.has(callUUID)) {
             return;
         }
 
         utils.timestampedLog('Push notification: cancel call', callUUID);
 
         let call = this.callKeeper._calls.get(callUUID);
         if (!call) {
             if (!this.callKeeper._cancelledCalls.has(callUUID)) {
                 utils.timestampedLog('Cancel incoming call that did not arrive on web socket', callUUID);
                 this.callKeeper.endCall(callUUID, CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED);
                 this.startedByPush = false;
                 if (this.startedByPush) {
                     this.changeRoute('/ready', 'incoming_call_cancelled');
                 }
             }
             return;
         }
 
         if (call.state === 'incoming') {
             utils.timestampedLog('Cancel incoming call that was not yet accepted', callUUID);
             this.callKeeper.endCall(callUUID, CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED);
             if (this.startedByPush) {
                 this.changeRoute('/ready', 'incoming_call_cancelled');
             }
         }
     }
 
     _proximityDetect(data) {
         //utils.timestampedLog('Proximity changed, isNear is', data.isNear);
         if (!this.state.proximityEnabled) {
             return;
         }
 
         if (data.isNear) {
            this.speakerphoneOff();
         } else {
            this.speakerphoneOn();
         }
     }
 
     startCallWhenReady(targetUri, options) {
         this.resetGoToReadyTimer();
 
         if (options.conference) {
             this.startConference(targetUri, options);
         } else {
             this.startCall(targetUri, options);
         }
     }
     _sleep(ms) {
       return new Promise(resolve => setTimeout(resolve, ms));
     }
 
     _onPushkitRegistered(token) {
         this.pushkittoken = token;
     }
 
     _onPushRegistered(token) {
         this.pushtoken = token;
     }
 
     _sendPushToken(account) {
         if ((this.pushtoken && !this.tokenSent)) {
             let token = null;
 
             if (Platform.OS === 'ios') {
                 token = `${this.pushkittoken}-${this.pushtoken}`;
             } else if (Platform.OS === 'android') {
                 token = this.pushtoken;
             }
             utils.timestampedLog('Push token sent to server');
             account.setDeviceToken(token, Platform.OS, deviceId, true, bundleId);
             this.tokenSent = true;
         }
     }
 
     _handleAndroidFocus = nextFocus => {
         //utils.timestampedLog('----- APP in focus');
         this.setState({inFocus: true});
         this.respawnConnection();
     }
 
     _handleAndroidBlur = nextBlur => {
         //utils.timestampedLog('----- APP out of focus');
         this.setState({inFocus: false});
     }
 
     _handleAppStateChange = nextAppState => {
         //utils.timestampedLog('----- APP state changed', this.state.appState, '->', nextAppState);
 
         if (nextAppState === this.state.appState) {
             return;
         }
 
         if (this.callKeeper.countCalls === 0 && !this.state.outgoingCallUUID) {
             /*
 
             utils.timestampedLog('----- APP state changed', this.state.appState, '->', nextAppState);
 
             if (this.callKeeper.countCalls) {
                 utils.timestampedLog('- APP state changed, we have', this.callKeeper.countCalls, 'calls');
             }
 
             if (this.callKeeper.countPushCalls) {
                 utils.timestampedLog('- APP state changed, we have', this.callKeeper.countPushCalls, 'push calls');
             }
 
             if (this.startedByPush) {
                 utils.timestampedLog('- APP state changed, started by push in', nextAppState, 'state');
             }
 
             if (this.state.connection) {
                 utils.timestampedLog('- APP state changed from', this.state.appState, 'to', nextAppState, 'with connection', Object.id(this.state.connection));
             } else {
                 utils.timestampedLog('- APP state changed from', this.state.appState, 'to', nextAppState);
             }
             */
 
         }
 
         if (this.state.appState === 'background' && nextAppState === 'active') {
             this.respawnConnection(nextAppState);
         }
 
         this.setState({appState: nextAppState});
     }
 
     respawnConnection(state) {
         if (!this.state.connection) {
             utils.timestampedLog('Web socket does not exist');
         } else if (!this.state.connection.state) {
             utils.timestampedLog('Web socket is waiting for connection...');
         } else {
             /*
             if (this.state.connection.state !== 'ready' && this.state.connection.state !== 'connecting') {
                 utils.timestampedLog('Web socket', Object.id(this.state.connection), 'reconnecting because', this.state.connection.state);
                 this.state.connection.reconnect();
                 utils.timestampedLog('Web socket', Object.id(this.state.connection), 'new state is', this.state.connection.state);
             }
             */
         }
 
         if (this.state.account) {
             if (!this.state.connection) {
                 utils.timestampedLog('Active account without connection removed');
                 this.setState({account: null});
             }
         } else {
             utils.timestampedLog('No active account');
         }
 
         if (this.state.accountId && (!this.state.connection || !this.state.account)) {
             this.handleRegistration(this.state.accountId, this.state.password);
         }
     }
 
     closeConnection(reason='unmount') {
         if (!this.state.connection) {
             return;
         }
 
         if (!this.state.account && this.state.connection) {
             this.state.connection.removeListener('stateChanged', this.connectionStateChanged);
             this.state.connection.close();
             utils.timestampedLog('Web socket', Object.id(this.state.connection), 'will close');
             this.setState({connection: null, account: null});
         } else if (this.state.connection && this.state.account) {
             this.state.connection.removeListener('stateChanged', this.connectionStateChanged);
 
             this.state.account.removeListener('outgoingCall', this.outgoingCall);
             this.state.account.removeListener('conferenceCall', this.outgoingConference);
             this.state.account.removeListener('incomingCall', this.incomingCallFromWebSocket);
             this.state.account.removeListener('missedCall', this.missedCall);
             this.state.account.removeListener('conferenceInvite', this.conferenceInviteFromWebSocket);
 
             this.state.connection.removeAccount(this.state.account,
                 (error) => {
                     if (error) {
                         utils.timestampedLog('Failed to remove account:', error);
                     } else {
                         //utils.timestampedLog('Account removed');
                     }
 
                     if (this.state.connection) {
                         utils.timestampedLog('Web socket', Object.id(this.state.connection), 'will close');
                         this.state.connection.close();
                     }
 
                     this.setState({connection: null, account: null});
                 }
             );
         } else {
             this.setState({connection: null, account: null});
         }
     }
 
     startCallFromCallKeeper(data) {
         utils.timestampedLog('Starting call from OS...');
         let callUUID = data.callUUID || uuid.v4();
         let is_conf = data.handle.search('videoconference.') === -1 ? false: true;
 
         this.backToForeground();
 
         if (is_conf) {
             this.callKeepStartConference(data.handle, {audio: true, video: data.video || true, callUUID: callUUID});
         } else {
             this.callKeepStartCall(data.handle, {audio: true, video: data.video, callUUID: callUUID});
         }
         this._notificationCenter.removeNotification();
     }
 
     selectContact(contact) {
         this.setState({selectedContact: contact});
     }
 
     connectionStateChanged(oldState, newState) {
         if (this.unmounted) {
             return;
         }
 
         const connection = this.getConnection();
 
         if (oldState) {
             utils.timestampedLog('Web socket', connection, 'state changed:', oldState, '->' , newState);
         }
 
         switch (newState) {
             case 'closed':
                 if (this.state.connection) {
                     utils.timestampedLog('Web socket was terminated');
                     this.state.connection.removeListener('stateChanged', this.connectionStateChanged);
                     this._notificationCenter.postSystemNotification('Connection lost');
                 }
                 //this.setState({connection: null, account: null});
                 this.setState({account: null});
                 break;
             case 'ready':
                 this._notificationCenter.removeNotification();
                 this.processRegistration(this.state.accountId, this.state.password);
                 this.callKeeper.setAvailable(true);
                 break;
             case 'disconnected':
                 if (this.registrationFailureTimer) {
                     clearTimeout(this.registrationFailureTimer);
                     this.registrationFailureTimer = null;
                 }
                 if (this.state.currentCall && this.state.currentCall.direction === 'outgoing') {
                     this.hangupCall(this.state.currentCall.id, 'outgoing_connection_failed');
                 }
 
                 if (this.state.incomingCall) {
                     this.hangupCall(this.state.incomingCall.id, 'connection_failed');
                 }
 
                 this.setState({
                     registrationState: 'failed',
                     generatedVideoTrack: false,
                     });
 
                 if (this.currentRoute === '/login') {
                     this.changeRoute('/ready', 'websocket disconnected');
                 }
 
                 break;
             default:
                 if (this.state.registrationKeepalive !== true) {
                     this.setState({loading: 'Connecting...'});
                 }
                 break;
         }
     }
 
     notificationCenter() {
         return this._notificationCenter;
     }
 
     showRegisterFailure(reason) {
         const connection = this.getConnection();
 
         utils.timestampedLog('Registration error: ' + reason, 'on web socket', connection);
         this.setState({
             loading     : null,
             registrationState: 'failed',
             status      : {
                 msg   : 'Sign In failed: ' + reason,
                 level : 'danger'
             }
         });
 
         if (this.startedByPush) {
             // TODO: hangup incoming call
         }
 
         if (this.currentRoute === '/login') {
             this.changeRoute('/ready', 'register failure');
         }
 
     }
 
     registrationStateChanged(oldState, newState, data) {
         if (this.unmounted) {
             return;
         }
 
         const connection = this.getConnection();
 
         if (oldState) {
             utils.timestampedLog('Registration state changed:', oldState, '->', newState, 'on web socket', connection);
         }
 
         if (!this.state.account) {
             utils.timestampedLog('Account disabled');
             return;
         }
 
         if (newState === 'failed') {
             let reason = data.reason;
 
             if (reason === 904) {
                 // Sofia SIP: WAT
                 reason = 'Wrong account or password';
             } else if (reason === 408) {
                 reason = 'Timeout';
             }
 
             this.showRegisterFailure(reason);
 
             if (this.state.registrationKeepalive === true) {
                 if (this.state.connection !== null && this.state.connection.state === 'ready') {
                     utils.timestampedLog('Retry to register...');
                     this.state.account.register();
                 }
             } else {
                 // add a timer to retry register after awhile
                 if (reason >= 500 || reason === 408) {
                     utils.timestampedLog('Retry to register after 5 seconds delay...');
                     setTimeout(this.state.account.register(), 5000);
                 } else {
                     if (this.registrationFailureTimer) {
                         utils.timestampedLog('Cancel registration timer');
                         clearTimeout(this.registrationFailureTimer);
                         this.registrationFailureTimer = null;
                     }
                 }
             }
             if (this.currentRoute === '/login') {
                 this.changeRoute('/ready', 'register failed');
             }
 
         } else if (newState === 'registered') {
             if (this.registrationFailureTimer) {
                 clearTimeout(this.registrationFailureTimer);
                 this.registrationFailureTimer = null;
             }
 
 
             this.setState({loading: null,
                            registrationKeepalive: true,
                            registrationState: 'registered',
                            defaultDomain: this.state.account ? this.state.account.id.split('@')[1]: null
                            });
 
             utils.timestampedLog('Request sync messages from server', this.lastSyncedMessageId);
             this.state.account.syncConversations(this.lastSyncedMessageId);
 
             this.replayJournal();
 
             //if (this.currentRoute === '/login' && (!this.startedByPush || Platform.OS === 'ios'))  {
             // TODO if the call does not arrive, we never get back to ready
             if (this.currentRoute === '/login') {
                 this.changeRoute('/ready', 'registered');
             }
             return;
         } else {
             this.setState({status: null, registrationState: newState });
         }
 
         if (this.mustLogout) {
             this.logout();
         }
     }
 
     showInternalAlertPanel() {
         this.setState({showIncomingModal: true});
         //Vibration.vibrate(VIBRATION_PATTERN, true);
         setTimeout(() => {
              Vibration.cancel();
         }, 30000);
     }
 
     hideInternalAlertPanel() {
         Vibration.cancel();
         this.setState({showIncomingModal: false});
     }
 
     heartbeat() {
         if (this.unmounted) {
             return;
         }
 
         this.heartbeats = this.heartbeats + 1;
 
         if (this.heartbeats % 40 == 0) {
             this.trimLogs();
         }
 
         if (this.state.connection) {
             //console.log('Check calls in', this.state.appState, 'with connection', Object.id(this.state.connection), this.state.connection.state);
         } else {
             //console.log('Check calls in', this.state.appState, 'with no connection');
         }
 
         let callState;
         if (this.state.currentCall && this.state.incomingCall && this.state.incomingCall === this.state.currentCall) {
             //utils.timestampedLog('We have an incoming call:', this.state.currentCall ? (this.state.currentCall.id + ' ' + this.state.currentCall.state): 'None');
             callState = this.state.currentCall.state;
         } else if (this.state.incomingCall) {
             //utils.timestampedLog('We have an incoming call:', this.state.incomingCall ? (this.state.incomingCall.id + ' ' + this.state.incomingCall.state): 'None');
             callState = this.state.incomingCall.state;
         } else if (this.state.currentCall) {
             //utils.timestampedLog('We have an outgoing call:', this.state.currentCall ? (this.state.currentCall.id + ' ' + this.state.currentCall.state): 'None');
             callState = this.state.currentCall.state;
         } else if (this.state.outgoingCallUUID) {
             //utils.timestampedLog('We have a pending outgoing call:', this.state.outgoingCallUUID);
         } else {
             //utils.timestampedLog('We have no calls');
             if (this.state.appState === 'background' && this.state.connection && this.state.connection.state === 'ready') {
                 //this.closeConnection('background with no calls');
             }
         }
 
         this.callKeeper.heartbeat();
     }
 
     stopRingback() {
         //utils.timestampedLog('Stop ringback');
         InCallManager.stopRingback();
     }
 
     resetGoToReadyTimer() {
         if (this.goToReadyTimer !== null) {
             clearTimeout(this.goToReadyTimer);
             this.goToReadyTimer = null;
         }
     }
 
     goToReadyNowAndCancelTimer() {
         if (this.goToReadyTimer !== null) {
             clearTimeout(this.goToReadyTimer);
             this.goToReadyTimer = null;
             this.changeRoute('/ready', 'cancel_timer_incoming_call');
         }
     }
 
     isConference(call) {
         const _call = call || this.state.currentCall;
         if (_call && _call.hasOwnProperty('_participants')) {
             return true;
         }
 
         return false;
     }
 
     callStateChanged(oldState, newState, data) {
         if (this.unmounted) {
             return;
         }
 
         // outgoing accepted: null -> progress -> accepted -> established -> terminated
         // outgoing accepted: null -> progress -> established -> accepted -> terminated (with early media)
         // incoming accepted: null -> incoming -> accepted -> established -> terminated
         // 2nd incoming call is automatically rejected by sylkrtc library
 
         /*
         utils.timestampedLog('---currentCall start:', this.state.currentCall);
         utils.timestampedLog('---incomingCall start:', this.state.incomingCall);
         */
 
         let call = this.callKeeper._calls.get(data.id);
 
         if (!call) {
             utils.timestampedLog("callStateChanged error: call", data.id, 'not found in callkeep manager');
             return;
         }
 
         let callUUID = call.id;
         const connection = this.getConnection();
         utils.timestampedLog('Sylkrtc call', callUUID, 'state change:', oldState, '->', newState, 'on web socket', connection);
 
         /*
         if (newState === 'established' || newState === 'accepted') {
             // restore the correct UI state if it has transitioned illegally to /ready state
             if (call.hasOwnProperty('_participants')) {
                 this.changeRoute('/conference', 'correct call state');
             } else {
                 this.changeRoute('/call', 'correct call state');
             }
         }
         */
 
         let newCurrentCall;
         let newincomingCall;
         let direction = call.direction;
         let hasVideo = false;
         let mediaType = 'audio';
         let tracks;
         let readyDelay = 5000;
 
         if (this.state.incomingCall && this.state.currentCall) {
             if (newState === 'terminated') {
                 if (this.state.incomingCall == this.state.currentCall) {
                     newCurrentCall = null;
                     newincomingCall = null;
                 }
 
                 if (this.state.incomingCall.id === call.id) {
                     if (oldState === 'incoming') {
                         //utils.timestampedLog('Call state changed:', 'incoming call must be cancelled');
                         this.hideInternalAlertPanel();
                     }
 
                     if (oldState === 'established' || oldState === 'accepted') {
                         //utils.timestampedLog('Call state changed:', 'incoming call ended');
                         this.hideInternalAlertPanel();
                     }
                     // new call must be cancelled
                     newincomingCall = null;
                     newCurrentCall = this.state.currentCall;
                 }
 
                 if (this.state.currentCall != this.state.incomingCall && this.state.currentCall.id === call.id) {
                     if (oldState === 'established' || newState === 'accepted') {
                         //utils.timestampedLog('Call state changed:', 'outgoing call must be hangup');
                         // old call must be closed
                     }
                     newCurrentCall = null;
                     newincomingCall = this.state.incomingCall;
                 }
 
             } else if (newState === 'accepted') {
                 if (this.state.incomingCall === this.state.currentCall) {
                     newCurrentCall = this.state.incomingCall;
                     newincomingCall = this.state.incomingCall;
                 } else {
                     newCurrentCall = this.state.currentCall;
                 }
                 this.backToForeground();
             } else if (newState === 'established') {
                 if (this.state.incomingCall === this.state.currentCall) {
                     //utils.timestampedLog("Incoming call media started");
                     newCurrentCall = this.state.incomingCall;
                     newincomingCall = this.state.incomingCall;
                 } else {
                     //utils.timestampedLog("Outgoing call media started");
                     newCurrentCall = this.state.currentCall;
                 }
             } else {
                 //utils.timestampedLog('Call state changed:', 'We have two calls in unclear state');
             }
         } else if (this.state.incomingCall) {
             //this.backToForeground();
             //utils.timestampedLog('Call state changed: We have one incoming call');
             newincomingCall = this.state.incomingCall;
             newCurrentCall = this.state.incomingCall;
 
             if (this.state.incomingCall.id === call.id) {
                 if (newState === 'terminated') {
                     this.startedByPush = false;
                     //utils.timestampedLog("Incoming call was cancelled");
                     this.setState({showIncomingModal: false});
                     this.hideInternalAlertPanel();
                     newincomingCall = null;
                     newCurrentCall = null;
                     readyDelay = 10;
                 } else if (newState === 'accepted') {
                     //utils.timestampedLog("Incoming call was accepted");
                     this.hideInternalAlertPanel();
                     this.backToForeground();
                 } else if (newState === 'established') {
                     //utils.timestampedLog("Incoming call media started");
                     this.hideInternalAlertPanel();
                 }
             }
 
         } else if (this.state.currentCall) {
             //utils.timestampedLog('Call state changed: We have one current call');
             newCurrentCall = newState === 'terminated' ? null : call;
             newincomingCall = null;
             if (newState !== 'terminated') {
                 this.setState({reconnectingCall: false});
             }
         } else {
             newincomingCall = null;
             newCurrentCall = null;
         }
 
         /*
         utils.timestampedLog('---currentCall:', newCurrentCall);
         utils.timestampedLog('---incomingCall:', newincomingCall);
         */
 
         let callsState;
 
         switch (newState) {
             case 'progress':
                 this.callKeeper.setCurrentCallActive(callUUID);
                 this.backToForeground();
 
                 this.resetGoToReadyTimer();
 
                 tracks = call.getLocalStreams()[0].getVideoTracks();
                 mediaType = (tracks && tracks.length > 0) ? 'video' : 'audio';
 
                 if (mediaType === 'video') {
                     this.speakerphoneOn();
                 } else {
                     this.speakerphoneOff();
                 }
 
                 if (!this.isConference(call)){
                     InCallManager.startRingback('_BUNDLE_');
                 }
 
                 break;
 
             case 'established':
                 callsState = this.state.callsState;
                 callsState[callUUID] = {startTime: new Date()};
                 this.setState({callsState: callsState});
 
                 this.callKeeper.setCurrentCallActive(callUUID);
 
                 this.backToForeground();
                 this.resetGoToReadyTimer();
 
                 tracks = call.getLocalStreams()[0].getVideoTracks();
                 mediaType = (tracks && tracks.length > 0) ? 'video' : 'audio';
 
                 InCallManager.start({media: mediaType});
 
                 if (direction === 'outgoing') {
                     this.stopRingback();
                     if (this.state.speakerPhoneEnabled) {
                         this.speakerphoneOn();
                     } else {
                         this.speakerphoneOff();
                     }
                 } else {
                     if (mediaType === 'video') {
                         this.speakerphoneOn();
                     } else {
                         this.speakerphoneOff();
                     }
                 }
 
                 break;
             case 'accepted':
                 callsState = this.state.callsState;
                 callsState[callUUID] = {startTime: new Date()};
                 this.setState({callsState: callsState});
 
                 this.callKeeper.setCurrentCallActive(callUUID);
                 this.backToForeground();
                 this.resetGoToReadyTimer();
 
                 if (direction === 'outgoing') {
                     this.stopRingback();
                 }
                 break;
 
             case 'terminated':
                 let startTime;
                 if (callUUID in this.state.callsState) {
                     callsState = this.state.callsState;
                     startTime = callsState[callUUID].startTime;
                     delete callsState[callUUID];
                     this.setState({callsState: callsState});
                }
 
                 this._terminatedCalls.set(callUUID, true);
                 utils.timestampedLog(callUUID, direction, 'terminated with reason', data.reason);
 
 
                 if (this.state.incomingCall && this.state.incomingCall.id === call.id) {
                     newincomingCall = null;
                 }
 
                 if (this.state.currentCall && this.state.currentCall.id === call.id) {
                     newCurrentCall = null;
                 }
 
                 let callSuccesfull = false;
                 let reason = data.reason;
                 let play_busy_tone = !this.isConference(call);
                 let CALLKEEP_REASON;
                 let missed = false;
 
                 if (!reason || reason.match(/200/)) {
                     if (oldState === 'progress' && direction === 'outgoing') {
                         reason = 'Cancelled';
                         play_busy_tone = false;
                     } else if (oldState === 'incoming') {
                         reason = 'Cancelled';
                         missed = true;
                         play_busy_tone = false;
                         CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.UNANSWERED;
                     } else {
                         reason = 'Hangup';
                         callSuccesfull = true;
                         CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED;
                     }
                 } else if (reason.match(/402/)) {
                     reason = 'Payment required';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
                 } else if (reason.match(/403/)) {
                     //reason = 'Forbidden';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
                 } else if (reason.match(/404/)) {
                     reason = 'User not found';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
                 } else if (reason.match(/408/)) {
                     reason = 'Timeout';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
                 } else if (reason.match(/480/)) {
                     reason = 'Is not online';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.UNANSWERED;
                 } else if (reason.match(/486/)) {
                     reason = 'Is busy';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED;
                     if (direction === 'outgoing') {
                         play_busy_tone = false;
                     }
                 } else if (reason.match(/603/)) {
                     reason = 'Cannot answer now';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED;
                     if (direction === 'outgoing') {
                         play_busy_tone = false;
                     }
                 } else if (reason.match(/487/)) {
                     reason = 'Cancelled';
                     play_busy_tone = false;
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED;
                 } else if (reason.match(/488/)) {
                     reason = 'Unacceptable media';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
                 } else if (reason.match(/5\d\d/)) {
                     reason = 'Server failure';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
                 } else if (reason.match(/904/)) {
                     // Sofia SIP: WAT
                     reason = 'Wrong account or password';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
                 } else {
                     reason = 'Connection failed';
                     CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
                 }
 
                 if (play_busy_tone) {
                     this.playBusyTone();
                 }
 
                 if (direction === 'outgoing') {
                     this.setState({declineReason: reason});
                 }
                 this.stopRingback();
 
                 let msg;
                 let current_datetime = new Date();
                 let formatted_date = utils.appendLeadingZeroes(current_datetime.getHours()) + ":" + utils.appendLeadingZeroes(current_datetime.getMinutes()) + ":" + utils.appendLeadingZeroes(current_datetime.getSeconds());
                 if (startTime) {
                     let duration = moment.duration(new Date() - startTime);
 
                     if (duration > 3600) {
                         duration = duration.format('hh:mm:ss', {trim: false});
                     } else {
                         duration = duration.format('mm:ss', {trim: false});
                     }
 
                     msg = formatted_date + " - " + direction +" " + mediaType + " call ended after " + duration;
                 } else {
                     msg = formatted_date + " - " + direction +" " + mediaType + " call ended (" + reason + ")";
                 }
 
                 this.saveSystemMessage(call.remoteIdentity.uri.toLowerCase(), msg, direction, missed);
 
                 this.callKeeper.endCall(callUUID, CALLKEEP_REASON);
 
                 if (play_busy_tone && oldState !== 'established' && direction === 'outgoing') {
                     this._notificationCenter.postSystemNotification('Call ended:', {body: reason});
                 }
 
                 this.updateHistoryEntry(callUUID);
 
                 break;
             default:
                 break;
         }
 
         /*
         utils.timestampedLog('---currentCall end:', newCurrentCall);
         utils.timestampedLog('---incomingCall end:', newincomingCall);
         */
 
         this.setState({
             currentCall: newCurrentCall,
             incomingCall: newincomingCall
         });
 
         if (!this.state.currentCall && !this.state.incomingCall) {
             this.speakerphoneOn();
 
             if (!this.state.reconnectingCall) {
                 if (this.state.inFocus) {
                     if (this.currentRoute !== '/ready') {
                         utils.timestampedLog('Will go to ready in', readyDelay/1000, 'seconds (terminated)', callUUID);
                         this.goToReadyTimer = setTimeout(() => {
                             this.changeRoute('/ready', 'no_more_calls');
                         }, readyDelay);
                     }
                 } else {
                     if (this.currentRoute !== '/conference') {
                         this.changeRoute('/ready', 'no_more_calls');
                     }
                 }
             }
         }
 
         if (this.state.currentCall) {
             //console.log('Current:', this.state.currentCall.id);
         }
         if (this.state.incomingCall) {
             //console.log('Incoming:', this.state.incomingCall.id);
         }
     }
 
     goBackToCall() {
         let call = this.state.currentCall || this.state.incomingCall;
         this.setState({inviteContacts: false, selectedContacts: []});
 
         if (call) {
             if (call.hasOwnProperty('_participants')) {
                 this.changeRoute('/conference', 'back to call');
             } else {
                 this.changeRoute('/call', 'back to call');
             }
         } else {
             console.log('No call to go back to');
         }
     }
 
     goBackToHome() {
         this.changeRoute('/ready', 'back to home');
     }
 
     goBackToHomeFromCall() {
         this.changeRoute('/ready', 'back to home');
         if (this.state.callContact) {
             this.setState({selectedContact: this.state.callContact});
             this.getMessages(this.state.callContact.remoteParty);
         }
     }
 
     inviteContactsToConference() {
         console.log('Will invite contacts');
         this.setState({inviteContacts: true, selectedContacts: []});
         this.goBackToHome();
     }
 
     handleRegistration(accountId, password, remember=true) {
         if (this.state.account !== null && this.state.registrationState === 'registered' ) {
             return;
         }
 
         this.setState({
             accountId : accountId,
             password  : password,
             loading   : 'Connecting...'
         });
 
         if (this.state.connection === null) {
             utils.timestampedLog('Web socket handle registration for', accountId);
 
             const userAgent = 'Sylk Mobile';
             if (this.state.phoneNumber) {
                 console.log('Phone number:', this.state.phoneNumber);
             }
 
             let connection = sylkrtc.createConnection({server: config.wsServer});
             utils.timestampedLog('Web socket', Object.id(connection), 'was opened');
             connection.on('stateChanged', this.connectionStateChanged);
             this.setState({connection: connection});
 
         } else {
             if (this.state.connection.state === 'ready' && this.state.registrationState !== 'registered') {
                 utils.timestampedLog('Web socket', Object.id(this.state.connection), 'handle registration for', accountId);
                 this.processRegistration(accountId, password);
             }
         }
     }
 
     processRegistration(accountId, password, displayName) {
         if (!displayName) {
             displayName = this.state.displayName;
         }
 
         if (!this.state.connection) {
             return;
         }
 
         this.updateServerHistory();
 
         utils.timestampedLog('Process registration for', accountId, '(', displayName, ')');
         if (this.state.account && this.state.connection) {
             this.state.connection.removeAccount(this.state.account,
                 (error) => {
                     this.setState({registrationState: null, registrationKeepalive: false});
                 }
             );
         }
 
         const options = {
             account: accountId,
             password: password,
             displayName: displayName || ''
         };
 
         if (this.state.connection._accounts.has(options.account)) {
             return;
         }
 
         //utils.timestampedLog('Add register 10 sec timer');
         this.registrationFailureTimer  = setTimeout(() => {
                 this.showRegisterFailure('Register timeout');
                 this.processRegistration(accountId, password);
         }, 10000);
 
 
         const account = this.state.connection.addAccount(options, (error, account) => {
             if (!error) {
                 account.on('outgoingCall', this.outgoingCall);
                 account.on('conferenceCall', this.outgoingConference);
                 account.on('registrationStateChanged', this.registrationStateChanged);
                 account.on('incomingCall', this.incomingCallFromWebSocket);
                 account.on('incomingMessage', this.incomingMessage);
                 account.on('syncConversations', this.syncConversations);
                 account.on('readConversation', this.readConversation);
                 account.on('removeConversation', this.removeConversation);
                 account.on('removeMessage', this.removeMessage);
                 account.on('outgoingMessage', this.outgoingMessage);
                 account.on('messageStateChanged', this.messageStateChanged);
                 account.on('missedCall', this.missedCall);
                 account.on('conferenceInvite', this.conferenceInviteFromWebSocket);
                 //utils.timestampedLog('Web socket account', account.id, 'is ready, registering...');
                 this._sendPushToken(account);
                 this.setState({account: account});
                 account.register();
                 storage.set('account', {
                     accountId: this.state.accountId,
                     password: this.state.password
                 });
 
                 this.generateKeys();
 
             } else {
                 this.showRegisterFailure(408);
             }
         });
     }
 
     setDevice(device) {
         const oldDevices = Object.assign({}, this.state.devices);
 
         if (device.kind === 'videoinput') {
             oldDevices['camera'] = device;
         } else if (device.kind === 'audioinput') {
             oldDevices['mic'] = device;
         }
 
         this.setState({devices: oldDevices});
         storage.set('devices', oldDevices);
         sylkrtc.utils.closeMediaStream(this.state.localMedia);
         this.getLocalMedia();
     }
 
     getLocalMedia(mediaConstraints={audio: true, video: true}, nextRoute=null) {    // eslint-disable-line space-infix-ops
         let callType = mediaConstraints.video ? 'video': 'audio';
 
         utils.timestampedLog('Get local media for', callType, 'call');
         const constraints = Object.assign({}, mediaConstraints);
 
         if (constraints.video === true) {
             if ((nextRoute === '/conference')) {
                 constraints.video = {
                     'width': {
                         'ideal': 640
                     },
                     'height': {
                         'ideal': 480
                     }
                 };
 
             // TODO: remove this, workaround so at least safari works when joining a video conference
             } else if (nextRoute === '/conference' && isSafari) {
                 constraints.video = false;
             } else {
                 // ask for 720p video
                 constraints.video = {
                     'width': {
                         'ideal': 640
                     },
                     'height': {
                         'ideal': 480
                     }
                 };
             }
         }
 
         logger.debug('getLocalMedia(), (modified) mediaConstraints=%o', constraints);
 
         navigator.mediaDevices.enumerateDevices()
         .then((devices) => {
             devices.forEach((device) => {
                 //console.log(device);
                 if ('video' in constraints && 'camera' in this.state.devices) {
                     if (constraints.video && constraints.video !== false && (device.deviceId === this.state.devices.camera.deviceId || device.label === this.state.devices.camera.label)) {
                         constraints.video.deviceId = {
                             exact: device.deviceId
                         };
                     }
                 }
                 if ('mic' in this.state.devices) {
                     if (device.deviceId === this.state.devices.mic.deviceId || device.label === this.state.devices.mic.Label) {
                         // constraints.audio = {
                         //     deviceId: {
                         //         exact: device.deviceId
                         //     }
                         // };
                     }
                 }
             });
         })
         .catch((error) => {
             utils.timestampedLog('Error: device enumeration failed:', error);
         })
         .then(() => {
             return navigator.mediaDevices.getUserMedia(constraints)
         })
         .then((localStream) => {
             clearTimeout(this.loadScreenTimer);
             //utils.timestampedLog('Local media acquired');
             this.setState({localMedia: localStream});
             if (nextRoute !== null) {
                 this.changeRoute(nextRoute);
             }
         })
         .catch((error) => {
             utils.timestampedLog('Access to local media failed, trying audio only', error);
             navigator.mediaDevices.getUserMedia({
                 audio: true,
                 video: false
             })
             .then((localStream) => {
                 clearTimeout(this.loadScreenTimer);
 
                 if (nextRoute !== null) {
                     this.changeRoute(nextRoute, 'local media aquired');
                 }
             })
             .catch((error) => {
                 utils.timestampedLog('Access to local media failed:', error);
                 clearTimeout(this.loadScreenTimer);
                 this._notificationCenter.postSystemNotification("Can't access camera or microphone");
                 this.setState({
                     loading: null
                 });
 
                 this.changeRoute('/ready', 'local media failure');
             });
         });
     }
 
     getConnection() {
         return this.state.connection ? Object.id(this.state.connection): null;
     }
 
     callKeepStartConference(targetUri, options={audio: true, video: true, participants: []}) {
         if (!targetUri) {
             return;
         }
 
         this.resetGoToReadyTimer();
 
         let callUUID = options.callUUID || uuid.v4();
 
         let participants = options.participants || null;
         this.addConferenceHistoryEntry(targetUri, callUUID);
 
         let participantsToInvite = [];
 
         if (participants) {
             participants.forEach((participant_uri) => {
                 if (participant_uri === this.state.accountId) {
                     return;
                 }
                 participantsToInvite.push(participant_uri);
             });
         }
 
         this.outgoingMedia = options;
 
         this.setState({outgoingCallUUID: callUUID,
                        reconnectingCall: false,
                        participantsToInvite: participantsToInvite
                        });
 
         const media = options.video ? 'video' : 'audio';
 
         if (participantsToInvite) {
             utils.timestampedLog('Will start', media, 'conference', callUUID, 'to', targetUri, 'with', participantsToInvite);
         } else {
             utils.timestampedLog('Will start', media, 'conference', callUUID, 'to', targetUri);
         }
 
         this.respawnConnection();
         this.startCallWhenReady(targetUri, {audio: options.audio, video: options.video, conference: true, callUUID: callUUID});
     }
 
     updateSelection(uri) {
          //console.log('updateSelection', uri);
          let selectedContacts = this.state.selectedContacts;
          //console.log('selectedContacts', selectedContacts);
 
          let idx = selectedContacts.indexOf(uri);
 
          if (idx === -1) {
              selectedContacts.push(uri);
          } else {
              selectedContacts.splice(idx, 1);
          }
 
          this.setState({selectedContacts: selectedContacts});
     }
 
     callKeepStartCall(targetUri, options) {
         this.resetGoToReadyTimer();
         let callUUID = options.callUUID || uuid.v4();
         this.setState({outgoingCallUUID: callUUID, reconnectingCall: false});
         utils.timestampedLog('User will start call', callUUID, 'to', targetUri);
         this.respawnConnection();
         this.startCallWhenReady(targetUri, {audio: options.audio, video: options.video, callUUID: callUUID});
     }
 
     startCall(targetUri, options) {
         this.setState({targetUri: targetUri, callContact: this.state.selectedContact});
         this.getLocalMedia(Object.assign({audio: true, video: options.video}, options), '/call');
     }
 
     timeoutCall(callUUID, uri) {
         utils.timestampedLog('Timeout answering call', callUUID);
         this.addConferenceHistoryEntry(uri, callUUID, direction='received');
         this.forceUpdate();
     }
 
     closeLocalMedia() {
         if (this.state.localMedia != null) {
             utils.timestampedLog('Close local media');
             sylkrtc.utils.closeMediaStream(this.state.localMedia);
             this.setState({localMedia: null});
         }
     }
 
     callKeepAcceptCall(callUUID) {
         // called from user interaction with Old alert panel
         // options used to be media to accept audio only but native panels do not have this feature
         utils.timestampedLog('CallKeep will answer call', callUUID);
         this.callKeeper.acceptCall(callUUID);
         this.hideInternalAlertPanel();
     }
 
     callKeepRejectCall(callUUID) {
         // called from user interaction with Old alert panel
         utils.timestampedLog('CallKeep will reject call', callUUID);
         this.callKeeper.rejectCall(callUUID);
         this.hideInternalAlertPanel();
     }
 
     acceptCall(callUUID) {
         utils.timestampedLog('User accepted call', callUUID);
         this.hideInternalAlertPanel();
 
         this.resetGoToReadyTimer();
 
         if (this.state.currentCall) {
             utils.timestampedLog('Will hangup current call first');
             this.hangupCall(this.state.currentCall.id, 'accept_new_call');
             // call will continue after transition to /ready
         } else {
             utils.timestampedLog('Will get local media now');
             let hasVideo = (this.state.incomingCall && this.state.incomingCall.mediaTypes && this.state.incomingCall.mediaTypes.video) ? true : false;
             this.getLocalMedia(Object.assign({audio: true, video: hasVideo}), '/call');
         }
     }
 
     rejectCall(callUUID) {
         // called by Call Keep when user rejects call
         utils.timestampedLog('User rejected call', callUUID);
         this.hideInternalAlertPanel();
 
         if (!this.state.currentCall) {
             this.changeRoute('/ready', 'rejected');
         }
 
         if (this.state.incomingCall && this.state.incomingCall.id === callUUID) {
             utils.timestampedLog('Sylkrtc terminate call', callUUID, 'in', this.state.incomingCall.state, 'state');
             this.state.incomingCall.terminate();
         }
     }
 
     hangupCall(callUUID, reason) {
         utils.timestampedLog('Call', callUUID, 'hangup with reason:', reason);
 
         let call = this.callKeeper._calls.get(callUUID);
         let direction = null;
         let targetUri = null;
 
         if (call) {
             let direction = call.direction;
             utils.timestampedLog('Sylkrtc terminate call', callUUID, 'in', call.state, 'state');
             call.terminate();
         }
 
         if (this.busyToneInterval) {
             clearInterval(this.busyToneInterval);
             this.busyToneInterval = null;
         }
 
         if (reason === 'outgoing_connection_failed') {
              this.setState({reconnectingCall: true, outgoingCallUUID: uuid.v4()});
              return;
         }
 
         if (reason === 'user_cancel_call' ||
             reason === 'user_hangup_call' ||
             reason === 'answer_failed' ||
             reason === 'callkeep_hangup_call' ||
             reason === 'accept_new_call' ||
             reason === 'stop_preview' ||
             reason === 'escalate_to_conference' ||
             reason === 'user_hangup_conference_confirmed' ||
             reason === 'timeout'
             ) {
             this.changeRoute('/ready', reason);
         } else if (reason === 'user_hangup_conference') {
             utils.timestampedLog('Save conference maybe?');
             setTimeout(() => {
                  this.changeRoute('/ready', 'conference_really_ended');
             }, 15000);
         } else if (reason === 'user_cancelled_conference') {
             utils.timestampedLog('Save conference maybe?');
             setTimeout(() => {
                  this.changeRoute('/ready', 'conference_really_ended');
             }, 15000);
         } else {
             utils.timestampedLog('Will go to ready in 6 seconds (hangup)');
             setTimeout(() => {
                  this.changeRoute('/ready', reason);
             }, 6000);
         }
     }
 
     playBusyTone() {
         //utils.timestampedLog('Play busy tone');
         InCallManager.stop({busytone: '_BUNDLE_'});
     }
 
     callKeepSendDtmf(digits) {
         utils.timestampedLog('Send DTMF', digits);
         if (this.state.currentCall) {
             this.callKeeper.sendDTMF(this.state.currentCall.id, digits);
         }
     }
 
     toggleProximity() {
         storage.set('proximityEnabled', !this.state.proximityEnabled);
 
         if (!this.state.proximityEnabled) {
             utils.timestampedLog('Proximity sensor enabled');
         } else {
             utils.timestampedLog('Proximity sensor disabled');
         }
         this.setState({proximityEnabled: !this.state.proximityEnabled});
     }
 
     toggleMute(callUUID, mute) {
         utils.timestampedLog('Toggle mute for call', callUUID, ':', mute);
         this.callKeeper.setMutedCall(callUUID, mute);
         this.setState({muted: mute});
     }
 
     async toggleImportPrivateKeyModal() {
         if (this.state.showImportPrivateKeyModal) {
             this.setState({privateKey: null,
                            privateKeyImportStatus: '',
                            privateKeyImportSuccess: false});
         }
         this.setState({showImportPrivateKeyModal: !this.state.showImportPrivateKeyModal});
     }
 
     togglePinned() {
         this.setState({pinned: !this.state.pinned});
     }
 
     toggleSpeakerPhone() {
         if (this.state.speakerPhoneEnabled === true) {
             this.speakerphoneOff();
         } else {
             this.speakerphoneOn();
         }
     }
 
     speakerphoneOn() {
         utils.timestampedLog('Speakerphone On');
         this.setState({speakerPhoneEnabled: true});
         InCallManager.setForceSpeakerphoneOn(true);
     }
 
     speakerphoneOff() {
         utils.timestampedLog('Speakerphone Off');
         this.setState({speakerPhoneEnabled: false});
         InCallManager.setForceSpeakerphoneOn(false);
     }
 
     startGuestConference(targetUri) {
         this.setState({targetUri: targetUri});
         this.getLocalMedia({audio: true, video: true});
     }
 
     outgoingCall(call) {
         // called by sylkrtc.js when an outgoing call starts
 
         const localStreams = call.getLocalStreams();
         let mediaType = 'audio';
         let hasVideo = false;
 
         if (localStreams.length > 0) {
             const localStream = call.getLocalStreams()[0];
             mediaType = localStream.getVideoTracks().length > 0 ? 'video' : 'audio';
             hasVideo = localStream.getVideoTracks().length > 0 ? true : false;
         }
 
         this.callKeeper.startOutgoingCall(call.id, call.remoteIdentity.uri, hasVideo);
 
         utils.timestampedLog('Outgoing', mediaType, 'call', call.id, 'started to', call.remoteIdentity.uri);
         this.callKeeper.addWebsocketCall(call);
 
         call.on('stateChanged', this.callStateChanged);
         this.setState({currentCall: call});
     }
 
     outgoingConference(call) {
         // called by sylrtc.js when an outgoing conference starts
 
         const localStreams = call.getLocalStreams();
         let mediaType = 'audio';
         let hasVideo = false;
 
         if (localStreams.length > 0) {
             const localStream = call.getLocalStreams()[0];
             mediaType = localStream.getVideoTracks().length > 0 ? 'video' : 'audio';
             hasVideo = localStream.getVideoTracks().length > 0 ? true : false;
         }
 
         this.callKeeper.startOutgoingCall(call.id, call.remoteIdentity.uri, hasVideo);
 
         utils.timestampedLog('Outgoing', mediaType, 'conference', call.id, 'started to', call.remoteIdentity.uri);
         this.callKeeper.addWebsocketCall(call);
 
         call.on('stateChanged', this.callStateChanged);
         this.setState({currentCall: call});
     }
 
     _onLocalNotificationReceivedBackground(notification) {
         let notificationContent = notification.getData();
         utils.timestampedLog('Handle local iOS PUSH notification: ', notificationContent);
     }
 
     _onNotificationReceivedBackground(notification) {
         let notificationContent = notification.getData();
 
         const event = notificationContent['event'];
         const callUUID = notificationContent['session-id'];
         const to = notificationContent['to_uri'];
         const from = notificationContent['from_uri'];
         const displayName = notificationContent['from_display_name'];
         const outgoingMedia = {audio: true, video: notificationContent['media-type'] === 'video'};
         const mediaType = notificationContent['media-type'] || 'audio';
 
           /*
            * Local Notification Payload
            *
            * - `alertBody` : The message displayed in the notification alert.
            * - `alertAction` : The "action" displayed beneath an actionable notification. Defaults to "view";
            * - `soundName` : The sound played when the notification is fired (optional).
            * - `category`  : The category of this notification, required for actionable notifications (optional).
            * - `userInfo`  : An optional object containing additional notification data.
            */
 
         if (event === 'incoming_session') {
             utils.timestampedLog('Push notification: incoming call', callUUID);
             this.startedByPush = true;
             this.incomingCallFromPush(callUUID, from, displayName, mediaType);
 
         } else if (event === 'incoming_conference_request') {
             utils.timestampedLog('Push notification: incoming conference', callUUID);
             this.startedByPush = true;
             this.incomingConference(callUUID, to, from, displayName, outgoingMedia);
 
         } else if (event === 'cancel') {
             utils.timestampedLog('Push notification: cancel call', callUUID);
             VoipPushNotification.presentLocalNotification({alertBody:'Call cancelled'});
             this.callKeeper.endCall(callUUID, CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED);
         }
 
         /*
         if (notificationContent['event'] === 'incoming_session') {
             VoipPushNotification.presentLocalNotification({
                 alertBody:'Incoming ' + notificationContent['media-type'] + ' call from ' + notificationContent['from_display_name']
             });
         }
         */
 
         if (VoipPushNotification.wakeupByPush) {
             utils.timestampedLog('We wake up by push notification');
             VoipPushNotification.wakeupByPush = false;
             VoipPushNotification.onVoipNotificationCompleted(callUUID);
         }
     }
 
 
     backToForeground() {
         if (this.state.appState !== 'active') {
             this.callKeeper.backToForeground();
         }
 
         if (this.state.accountId) {
             this.handleRegistration(this.state.accountId, this.state.password);
         }
     }
 
     incomingConference(callUUID, to, from, displayName, outgoingMedia={audio: true, video: true}) {
         if (this.unmounted) {
             return;
         }
 
         const mediaType = outgoingMedia.video ? 'video' : 'audio';
 
         utils.timestampedLog('Incoming', mediaType, 'conference invite from', from, displayName, 'to room', to);
 
         if (this.state.account && from === this.state.account.id) {
             utils.timestampedLog('Reject conference call from myself', callUUID);
             this.callKeeper.rejectCall(callUUID);
             return;
         }
 
         if (this.autoRejectIncomingCall(callUUID, from, to)) {
             return;
         }
 
         this.setState({incomingCallUUID: callUUID});
         this.callKeeper.handleConference(callUUID, to, from, displayName, mediaType, outgoingMedia);
     }
 
     startConference(targetUri, options={audio: true, video: true, participants: []}) {
         utils.timestampedLog('New outgoing conference to room', targetUri);
         this.setState({targetUri: targetUri});
         this.getLocalMedia({audio: options.audio, video: options.video}, '/conference');
     }
 
     escalateToConference(participants) {
         let outgoingMedia = {audio: true, video: true};
         let mediaType = 'video';
         let call;
 
         if (this.state.currentCall) {
             call = this.state.currentCall;
         } else if (this.state.incomingCall) {
             call = this.state.currentCall;
         } else {
             console.log('No call to escalate');
             return
         }
 
         const localStreams = call.getLocalStreams();
         if (localStreams.length > 0) {
             const localStream = call.getLocalStreams()[0];
             if (localStream.getVideoTracks().length == 0) {
                 outgoingMedia.video = false;
                 mediaType = 'audio';
             }
         }
 
         this.outgoingMedia = outgoingMedia;
         this.participantsToInvite = participants;
 
         console.log('Escalate', mediaType, 'call', call.id, 'to conference with', participants.toString());
         this.hangupCall(call.id, 'escalate_to_conference');
     }
 
     conferenceInviteFromWebSocket(data) {
         // comes from web socket
         utils.timestampedLog('Conference invite from websocket', data.id, 'from', data.originator, 'for room', data.room);
         if (this.isConference()) {
             return;
         }
         //this._notificationCenter.postSystemNotification('Expecting conference invite', {body: `from ${data.originator.displayName || data.originator.uri}`});
     }
 
     updateLinkingURL = (event) => {
         // this handles the use case where the app is running in the background and is activated by the listener...
         //console.log('Updated Linking url', event.url);
         this.eventFromUrl(event.url);
         DeepLinking.evaluateUrl(event.url);
     }
 
     eventFromUrl(url) {
         url = decodeURI(url);
 
         try {
             let direction;
             let event;
             let callUUID;
             let from;
             let to;
             let displayName;
 
             var url_parts = url.split("/");
             let scheme = url_parts[0];
             //console.log(url_parts);
 
             if (scheme === 'sylk:') {
                 //sylk://conference/incoming/callUUID/from/to/media - when Android is asleep
                 //sylk://call/outgoing/callUUID/to/displayName - from system dialer/history
                 //sylk://call/incoming/callUUID/from/to/displayName - when Android is asleep
                 //sylk://call/cancel//callUUID - when Android is asleep
 
                 event       = url_parts[2];
                 direction   = url_parts[3];
                 callUUID    = url_parts[4];
                 from        = url_parts[5];
                 to          = url_parts[6];
                 displayName = url_parts[7];
                 mediaType   = url_parts[8] || 'audio';
 
                 if (event !== 'cancel' && from && from.search('@videoconference.') > -1) {
                     event = 'conference';
                     to = from;
                 }
 
                 this.setState({targetUri: from});
 
             } else if (scheme === 'https:') {
                 // https://webrtc.sipthor.net/conference/DaffodilFlyChill0 from external web link
                 // https://webrtc.sipthor.net/call/alice@example.com from external web link
                 direction = 'outgoing';
                 event = url_parts[3];
                 to = url_parts[4];
                 callUUID = uuid.v4();
 
                 if (to.indexOf('@') === -1 && event === 'conference') {
                     to = url_parts[4] + '@' + config.defaultConferenceDomain;
                 } else if (to.indexOf('@') === -1 && event === 'call') {
                     to = url_parts[4] + '@' + this.state.defaultDomain;
                 }
                 this.setState({targetUri: to});
             }
 
             if (event === 'conference') {
                 utils.timestampedLog('Conference from external URL:', url);
                 this.startedByPush = true;
 
                 if (direction === 'outgoing' && to) {
                     utils.timestampedLog('Outgoing conference to', to);
                     this.backToForeground();
                     this.callKeepStartConference(to, {audio: true, video: true, callUUID: callUUID});
                 } else if (direction === 'incoming' && from) {
                     utils.timestampedLog('Incoming conference from', from);
                     // allow app to wake up
                     this.backToForeground();
                     const media = {audio: true, video: mediaType === 'video'}
                     this.incomingConference(callUUID, to, from, displayName, media);
                 }
 
             } else if (event === 'call') {
                 this.startedByPush = true;
                 if (direction === 'outgoing') {
                     utils.timestampedLog('Call from external URL:', url);
                     utils.timestampedLog('Outgoing call to', from);
                     this.backToForeground();
                     this.callKeepStartCall(from, {audio: true, video: false, callUUID: callUUID});
                 } else if (direction === 'incoming') {
                     utils.timestampedLog('Call from external URL:', url);
                     utils.timestampedLog('Incoming call from', from);
                     this.backToForeground();
                     this.incomingCallFromPush(callUUID, from, displayName, mediaType, true);
                 } else if (direction === 'cancel') {
                     this.cancelIncomingCall(callUUID);
                 }
 
 
             } else {
                  utils.timestampedLog('Error: Invalid external URL event', event);
             }
         } catch (err) {
             utils.timestampedLog('Error parsing URL', url, ":", err);
         }
     }
 
     autoRejectIncomingCall(callUUID, from, to) {
         //utils.timestampedLog('Check auto reject call from', from);
         if (this.state.blockedUris && this.state.blockedUris.indexOf(from) > -1) {
             utils.timestampedLog('Reject call', callUUID, 'from blocked URI', from);
             this.callKeeper.rejectCall(callUUID);
             this._notificationCenter.postSystemNotification('Call rejected', {body: `from ${from}`});
             return true;
         }
 
         const fromDomain = '@' + from.split('@')[1]
         if (this.state.blockedUris && this.state.blockedUris.indexOf(fromDomain) > -1) {
             utils.timestampedLog('Reject call', callUUID, 'from blocked domain', fromDomain);
             this.callKeeper.rejectCall(callUUID);
             this._notificationCenter.postSystemNotification('Call rejected', {body: `from domain ${fromDomain}`});
             return true;
         }
 
         if (this.state.currentCall && this.state.incomingCall && this.state.currentCall === this.state.incomingCall && this.state.incomingCall.id !== callUUID) {
             utils.timestampedLog('Reject second incoming call');
             this.callKeeper.rejectCall(callUUID);
         }
 
         if (this.state.account && from === this.state.account.id && this.state.currentCall && this.state.currentCall.remoteIdentity.uri === from) {
             utils.timestampedLog('Reject call to myself', callUUID);
             this.callKeeper.rejectCall(callUUID);
             return true;
         }
 
         if (this._terminatedCalls.has(callUUID)) {
             utils.timestampedLog('Reject call already terminated', callUUID);
             this.cancelIncomingCall(callUUID);
             return true;
         }
 
         if (this.isConference()) {
             utils.timestampedLog('Reject call while in a conference', callUUID);
             if (to !== this.state.targetUri) {
                 this._notificationCenter.postSystemNotification('Missed call from', {body: from});
             }
             this.callKeeper.rejectCall(callUUID);
             return true;
         }
 
         if (this.state.currentCall && this.state.currentCall.state === 'progress' && this.state.currentCall.remoteIdentity.uri !== from) {
             utils.timestampedLog('Reject call while outgoing in progress', callUUID);
             this.callKeeper.rejectCall(callUUID);
             this._notificationCenter.postSystemNotification('Missed call from', {body: from});
             return true;
         }
 
         return false;
     }
 
     autoAcceptIncomingCall(callUUID, from) {
         // TODO: handle ping pong where we call each other back
         if (this.state.currentCall &&
             this.state.currentCall.direction === 'outgoing' &&
             this.state.currentCall.state === 'progress' &&
             this.state.currentCall.remoteIdentity.uri === from) {
 
                 this.hangupCall(this.state.currentCall.id, 'accept_new_call');
                 this.setState({currentCall: null});
 
                 utils.timestampedLog('Auto accept incoming call from same address I am calling', callUUID);
                 return true;
         }
 
         return false;
     }
 
     incomingCallFromPush(callUUID, from, displayName, mediaType, force) {
         //utils.timestampedLog('Handle incoming PUSH call', callUUID, 'from', from, '(', displayName, ')');
 
         if (this.unmounted) {
             return;
         }
 
         if (this.autoRejectIncomingCall(callUUID, from)) {
             return;
         }
 
         //this.showInternalAlertPanel();
 
         if (this.autoAcceptIncomingCall(callUUID, from)) {
             return;
         }
 
         this.goToReadyNowAndCancelTimer();
 
         this.setState({targetUri: from});
 
         let skipNativePanel = false;
 
         if (!this.callKeeper._calls.get(callUUID) || (this.state.currentCall && this.state.currentCall.direction === 'outgoing')) {
             //this._notificationCenter.postSystemNotification('Incoming call', {body: `from ${from}`});
             if (Platform.OS === 'android' && this.state.appState === 'foreground') {
                 skipNativePanel = true;
             }
         }
 
         this.callKeeper.incomingCallFromPush(callUUID, from, displayName, mediaType, force, skipNativePanel);
 
     }
 
     incomingCallFromWebSocket(call, mediaTypes) {
 
         if (this.unmounted) {
             return;
         }
 
         this.callKeeper.addWebsocketCall(call);
 
         const callUUID = call.id;
         const from = call.remoteIdentity.uri;
 
         //utils.timestampedLog('Handle incoming web socket call', callUUID, 'from', from, 'on connection', Object.id(this.state.connection));
 
         // because of limitation in Sofia stack, we cannot have more then two calls at a time
         // we can have one outgoing call and one incoming call but not two incoming calls
         // we cannot have two incoming calls, second one is automatically rejected by sylkrtc.js
 
         if (this.autoRejectIncomingCall(callUUID, from)) {
             return;
         }
 
         const autoAccept = this.autoAcceptIncomingCall(callUUID, from);
 
         this.goToReadyNowAndCancelTimer();
 
         call.mediaTypes = mediaTypes;
 
         call.on('stateChanged', this.callStateChanged);
 
         this.setState({incomingCall: call});
 
         let skipNativePanel = false;
 
         if (this.state.currentCall && this.state.currentCall.direction === 'outgoing') {
             if (Platform.OS === 'android') {
                 this.showInternalAlertPanel();
                 skipNativePanel = true;
             }
         }
 
         this.callKeeper.incomingCallFromWebSocket(call, autoAccept, skipNativePanel);
     }
 
     missedCall(data) {
         utils.timestampedLog('Missed call from ' + data.originator.uri, '(', data.originator.displayName, ')');
 
         /*
         let msg;
         let current_datetime = new Date();
         let formatted_date = utils.appendLeadingZeroes(current_datetime.getHours()) + ":" + utils.appendLeadingZeroes(current_datetime.getMinutes()) + ":" + utils.appendLeadingZeroes(current_datetime.getSeconds());
         msg = formatted_date + " - missed call";
         this.saveSystemMessage(data.originator.uri.toLowerCase(), msg, 'incoming', true);
         */
 
         if (!this.state.currentCall) {
             let from = data.originator.displayName ||  data.originator.uri;
             this._notificationCenter.postSystemNotification('Missed call', {body: `from ${from}`});
             if (Platform.OS === 'ios') {
                 VoipPushNotification.presentLocalNotification({alertBody:'Missed call from ' + from});
             }
         }
 
         this.updateServerHistory()
     }
 
     updateServerHistory() {
         if (this.currentRoute === '/ready') {
             this.setState({refreshHistory: !this.state.refreshHistory});
         }
     }
 
     startPreview() {
         this.getLocalMedia({audio: true, video: true}, '/preview');
     }
 
     updateHistoryEntry(callUUID) {
         let newHistory = this.state.localHistory;
         var historyItem = this.findObjectByKey(newHistory, 'sessionId', callUUID);
         if (historyItem) {
             let current_datetime = new Date();
             let stopTime = current_datetime.getFullYear() + "-" + utils.appendLeadingZeroes(current_datetime.getMonth() + 1) + "-" + utils.appendLeadingZeroes(current_datetime.getDate()) + " " + utils.appendLeadingZeroes(current_datetime.getHours()) + ":" + utils.appendLeadingZeroes(current_datetime.getMinutes()) + ":" + utils.appendLeadingZeroes(current_datetime.getSeconds());
             historyItem.stopTime = stopTime;
             var diff = current_datetime.getTime() - historyItem.startTimeObject.getTime();
             historyItem.duration = parseInt(diff/1000);
             delete historyItem['startTimeObject'];
             if (this._historyConferenceParticipants.has(callUUID)) {
                 historyItem.participants = this._historyConferenceParticipants.get(callUUID);
             } else {
                 historyItem.participants = [];
             }
             this.setState({localHistory: newHistory});
             storage.set('history', newHistory);
         }
     }
 
     sendPublicKey(uri) {
         if (!uri) {
             console.log('Missing uri, cannot send public key');
         }
 
         if (uri === this.state.accountId) {
             return;
         }
 
         // Send outgoing messages
         if (this.state.account && this.state.keys && this.state.keys.public) {
             console.log('Sending public key to', uri);
             this.state.account.sendMessage(uri, this.state.keys.public, 'text/pgp-public-key');
         } else {
             console.log('No public key available');
         }
     }
 
     async saveOutgoingRawMessage(id, from_uri, to_uri, content, contentType) {
         let timestamp = new Date();
         let params;
         params = [id, JSON.stringify(timestamp), content, contentType, from_uri, to_uri, "outgoing", "1"];
         await this.ExecuteQuery("INSERT INTO messages (msg_id, timestamp, content, content_type, from_uri, to_uri, direction, pending) VALUES (?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
             //console.log('SQL insert message OK');
         }).catch((error) => {
             if (error.message.indexOf('UNIQUE constraint failed') === -1) {
                 console.log('SQL error:', error);
             }
         });
     }
 
     async sendPrivateKey(password) {
         if (!this.state.account) {
             console.log('No account');
             return;
         }
 
         password = password.trim();
         const public_key = this.state.keys.public.replace(/\r/g, '').trim();
         const private_key = this.state.keys.private.replace(/\r/g, '').trim();
 
         const publicKeyHash = await RNSimpleCrypto.SHA.sha1(public_key);
         const privateKeyHash = await RNSimpleCrypto.SHA.sha1(private_key);
 
         const publicKeyHashContainer  = "--PUBLIC KEY SHA1 CHECKSUM--" + publicKeyHash + "--";
         const privateKeyHashContainer = "--PRIVATE KEY SHA1 CHECKSUM--" + privateKeyHash + "--";
 
         const keyPair = 'THIS IS THE KEY PAIR:\n' + this.state.keys.public + '\n' + this.state.keys.private + '\n' + publicKeyHashContainer + '\n' + privateKeyHashContainer;
 
         await OpenPGP.encryptSymmetric(keyPair, password, KeyOptions).then((encryptedBuffer) => {
             utils.timestampedLog('Sending encrypted private key');
             this.state.account.sendMessage(this.state.account.id, encryptedBuffer, 'text/pgp-private-key');
         }).catch((error) => {
             console.log('Error encrypting private key:', error);
         });
     }
 
     async savePrivateKey(password) {
         utils.timestampedLog('Save encrypted private key');
         password = password.trim();
         await OpenPGP.decryptSymmetric(this.state.privateKey, password).then((keyPair) => {
             utils.timestampedLog('Decrypted PGP private pair');
             this.processPrivateKey(keyPair);
         }).catch((error) => {
             console.log('Error decrypting PGP private key:', error);
             return
         });
     }
 
     async processPrivateKey(keyPair) {
         utils.timestampedLog('Process key');
         keyPair = keyPair.replace(/\r/g, '').trim();
 
         let public_key;
         let private_key;
         let privateKeyHash;
         let publicKeyHash;
 
         let regexp;
         let match;
 
         regexp = /(-----BEGIN PGP PUBLIC KEY BLOCK-----[^]*-----END PGP PUBLIC KEY BLOCK-----)/ig;
         match = keyPair.match(regexp);
         if (match.length === 1) {
             public_key = match[0];
         }
 
         regexp = /(-----BEGIN PGP PRIVATE KEY BLOCK-----[^]*-----END PGP PRIVATE KEY BLOCK-----)/ig;
         match = keyPair.match(regexp);
         if (match.length === 1) {
             private_key = match[0];
         }
 
         regexp = /--PUBLIC KEY SHA1 CHECKSUM--(\w*)--/ig;
         match = keyPair.match(regexp);
         if (match.length === 1) {
             publicKeyHash = match[0];
         }
 
         regexp = /--PRIVATE KEY SHA1 CHECKSUM--(\w*)--/ig;
         match = keyPair.match(regexp);
         if (match.length === 1) {
             privateKeyHash = match[0];
         }
 
         const privateKeyHashCalculated = await RNSimpleCrypto.SHA.sha1(private_key);
         const publicKeyHashCalculated = await RNSimpleCrypto.SHA.sha1(public_key);
 
         if (public_key && publicKeyHash.indexOf(publicKeyHashCalculated) > -1 && private_key && privateKeyHash.indexOf(privateKeyHashCalculated) > -1) {
             console.log("Private key copied from another device");
 
             let keys = this.state.keys;
             keys.private = private_key;
             keys.public = public_key;
             keys.publicKeyHash = publicKeyHashCalculated;
             storage.set('keys', keys);
             this.setState({keys: keys});
 
             let status = (keys.private !== private_key && keys.public !== public_key) ? 'Private key copied successfully' : 'Private key is the same';
             this.setState({privateKeyImportStatus: status,
                            privateKeyImportSuccess: true});
         } else {
             this.setState({privateKeyImportStatus: 'Incorrect password!',
                            privateKeyImportSuccess: false});
 
             //console.log('public_key', public_key);
             //console.log('private_key', private_key);
             //console.log('public_key_sha1', publicKeyHash);
             //console.log('private_key_sha1', privateKeyHash);
         }
     }
 
     async savePublicKey(uri, key) {
         if (!key) {
             console.log('Missing key');
             return;
         }
 
         key = key.replace(/\r/g, '').trim();
 
         if (!key.startsWith("-----BEGIN PGP PUBLIC KEY BLOCK-----")) {
             console.log('Cannot find the start of PGP public key');
             return;
         }
 
         if (!key.endsWith("-----END PGP PUBLIC KEY BLOCK-----")) {
             console.log('Cannot find the end of PGP public key');
             return;
         }
 
         let myContacts = this.state.myContacts;
 
         if (uri in myContacts) {
             //
         } else {
             myContacts[uri] = {};
         }
 
         if (myContacts[uri].publicKey === key) {
             //console.log('Public key of', uri, 'did not change');
             return;
         }
 
         utils.timestampedLog('Public key of', uri, 'saved');
 
         const publicKeyHash = await RNSimpleCrypto.SHA.sha1(key);
         this.saveSystemMessage(uri, 'Public key received', 'incoming');
         //this.saveSystemMessage(uri, 'Key id ' + publicKeyHash, 'incoming');
 
         myContacts[uri].publicKey = key;
         myContacts[uri].publicKeyHash = publicKeyHash;
         this.saveMyContacts(myContacts);
 
         this.sendPublicKey(uri);
     }
 
     async savePublicKeySync(uri, key) {
         console.log('Sync public key from', uri);
         if (!key) {
             console.log('Missing key');
             return;
         }
 
         key = key.replace(/\r/g, '').trim();
 
         if (!key.startsWith("-----BEGIN PGP PUBLIC KEY BLOCK-----")) {
             console.log('Cannot find the start of PGP public key');
             return;
         }
 
         if (!key.endsWith("-----END PGP PUBLIC KEY BLOCK-----")) {
             console.log('Cannot find the end of PGP public key');
             return;
         }
 
         let myContacts = this.state.myContacts;
 
         if (uri in myContacts) {
             //
         } else {
             myContacts[uri] = {};
         }
 
         if (myContacts[uri].publicKey === key) {
             console.log('Public key of', uri, 'did not change');
             return;
         }
 
         console.log('Public key of', uri, 'saved');
 
         const publicKeyHash = await RNSimpleCrypto.SHA.sha1(key);
         myContacts[uri].publicKey = key;
         myContacts[uri].publicKeyHash = publicKeyHash;
         this.saveMyContacts(myContacts);
     }
 
     _sendMessage(uri, text, id, contentType='text/plain') {
         // Send outgoing messages
         if (this.state.account) {
             //console.log('Send', contentType, 'message', id, 'to', uri);
             let message = this.state.account.sendMessage(uri, text, contentType, {id: id});
             //console.log(message);
             //message.on('stateChanged', (oldState, newState) => {this.outgoingMessageStateChanged(message.id, oldState, newState)})
         }
     }
 
     async sendMessage(uri, message) {
         message.sent = false;
         message.received = false;
         message.pending = true;
 
         message.direction = 'outgoing';
 
         this.saveOutgoingMessage(uri, message);
 
         let renderMessages = this.state.messages;
         if (Object.keys(renderMessages).indexOf(uri) === -1) {
             renderMessages[uri] = [];
         }
 
         renderMessages[uri].push(message);
         this.setState({messages: renderMessages});
 
         if (message.contentType !== 'text/pgp-public-key') {
             let public_keys = this.state.keys.public;
 
             if (uri in this.state.myContacts && this.state.myContacts[uri].publicKey) {
                 public_keys = public_keys + "\n" + this.state.myContacts[uri].publicKey;
             }
 
             await OpenPGP.encrypt(message.text, public_keys).then((encryptedMessage) => {
                 this._sendMessage(uri, encryptedMessage, message._id);
             }).catch((error) => {
                 console.log('Failed to encrypt message:', error);
             });
 
         } else {
             console.log('Outgoing non-encrypted message to', uri);
             this._sendMessage(uri, message.text, message._id);
         }
     }
 
     async reSendMessage(message, uri) {
         await this.deleteMessage(message._id, uri).then((result) => {
             message._id = uuid.v4();
             message.createdAt = new Date();
             this.sendMessage(uri, message);
         }).catch((error) => {
             console.log('Failed to delete old messages');
         });
     }
 
     async saveOutgoingMessage(uri, message) {
         this.saveOutgoingChatUri(uri, message.text);
         //console.log('saveOutgoingMessage', message.text);
         let params = [message._id, JSON.stringify(message.createdAt), message.text, "text/plain", this.state.accountId, uri, "outgoing", "1"];
         await this.ExecuteQuery("INSERT INTO messages (msg_id, timestamp, content, content_type, from_uri, to_uri, direction, pending) VALUES (?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
             //console.log('SQL insert message OK');
         }).catch((error) => {
             if (error.message.indexOf('UNIQUE constraint failed') === -1) {
                 console.log('SQL error:', error);
             }
         });
     }
 
     async saveConferenceMessage(uri, message) {
         let params = [message._id, JSON.stringify(message.createdAt), message.text, "text/plain", this.state.accountId, uri, "outgoing", (message.pending ? 1: 0), message.sent ? 1: 0, message.received ? 1: 0];
         await this.ExecuteQuery("INSERT INTO messages (msg_id, timestamp, content, content_type, from_uri, to_uri, direction, pending, sent, received) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
             //console.log('SQL insert message OK');
         }).catch((error) => {
             if (error.message.indexOf('UNIQUE constraint failed') === -1) {
                 console.log('SQL error:', error);
             }
         });
     }
 
     async outgoingMessageStateChanged(id, state) {
         let query;
 
         // mark message status
         // state can be failed or accepted
 
         utils.timestampedLog('Outgoing message', id, 'is', state);
 
 
         if (state === 'accepted') {
             query = "UPDATE messages set pending = 0 where msg_id = '" + id + "'";
         }
 
         //console.log(query);
         if (query) {
             await this.ExecuteQuery(query).then((results) => {
                 this.updateRenderMessage(id, state);
                 // console.log('SQL update OK');
             }).catch((error) => {
                 console.log('SQL query:', query);
                 console.log('SQL error:', error);
             });
         }
     }
 
     async messageStateChanged(obj) {
         // valid API states: pending -> accepted -> delivered -> displayed,
         // error, failed or forbidden
         // valid UI render states: pending, read, received
 
         let id = obj.messageId;
         let state = obj.state;
 
         utils.timestampedLog('Message', id, 'is', state);
 
         let query;
 
         if (state == 'accepted') {
             query = "UPDATE messages set pending = 0 where msg_id = '" + id + "'";
         } else if (state == 'delivered') {
             query = "UPDATE messages set pending = 0, sent = 1 where msg_id = '" + id + "'";
         } else if (state == 'displayed') {
             query = "UPDATE messages set received = 1, sent = 1, pending = 0 where msg_id = '" + id + "'";
         } else if (state == 'received') {
             query = "UPDATE messages set sent = 1, pending = 0 where msg_id = '" + id + "'";
         } else if (state == 'failed') {
             query = "UPDATE messages set received = 0, sent = 1, pending = 0 where msg_id = '" + id + "'";
         } else if (state == 'error') {
             query = "UPDATE messages set received = 0, sent = 1, pending = 0 where msg_id = '" + id + "'";
         } else if (state == 'forbidden') {
             query = "UPDATE messages set received = 0, sent = 1, pending = 0 where msg_id = '" + id + "'";
         }
 
         //console.log(query);
         await this.ExecuteQuery(query).then((results) => {
+            this.updateRenderMessage(id, state);
             this.lastSyncedMessageId = id;
             storage.set('lastSyncedMessageId', this.lastSyncedMessageId);
             // console.log('SQL update OK');
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
     }
 
     messageStateChangedSync(obj) {
         // valid API states: pending -> accepted -> delivered -> displayed,
         // error, failed or forbidden
         // valid UI render states: pending, read, received
 
         let id = obj.messageId;
         let state = obj.state;
 
         //console.log('Sync message', id, 'state', state);
 
         let query;
 
         if (state == 'accepted') {
             query = "UPDATE messages set pending = 0 where msg_id = '" + id + "'";
         } else if (state == 'delivered') {
             query = "UPDATE messages set pending = 0, sent = 1 where msg_id = '" + id + "'";
         } else if (state == 'displayed') {
             query = "UPDATE messages set received = 1, sent = 1, pending = 0 where msg_id = '" + id + "'";
         } else if (state == 'received') {
             query = "UPDATE messages set sent = 1, pending = 0 where msg_id = '" + id + "'";
         } else if (state == 'failed') {
             query = "UPDATE messages set received = 0, sent = 1, pending = 0 where msg_id = '" + id + "'";
         } else if (state == 'error') {
             query = "UPDATE messages set received = 0, sent = 1, pending = 0 where msg_id = '" + id + "'";
         } else if (state == 'forbidden') {
             query = "UPDATE messages set received = 0, sent = 1, pending = 0 where msg_id = '" + id + "'";
         }
 
         //console.log(query);
         this.ExecuteQuery(query).then((results) => {
-            // console.log('SQL update OK');
+            //console.log('SQL update OK');
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
     }
 
     async deleteMessage(id, uri, local=true) {
         utils.timestampedLog('Message', id, 'is deleted');
         let query;
         // TODO send request to server
         query = "DELETE from messages where msg_id = '" + id + "'";
         //console.log(query);
         if (local) {
             this.addJournal(id, 'removeMessage', {uri: uri});
         }
         await this.ExecuteQuery(query).then((results) => {
             this.deleteRenderMessage(id, uri);
             // console.log('SQL update OK');
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
     }
 
     async deleteMessageSync(id, uri) {
         //console.log('Sync message', id, 'is deleted');
         let query;
         query = "DELETE from messages where msg_id = '" + id + "'";
         this.ExecuteQuery(query).then((results) => {
             this.deleteRenderMessage(id, uri);
             // console.log('SQL update OK');
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
     }
 
     async expireMessage(id, duration=300) {
         utils.timestampedLog('Expire message', id, 'in', duration, 'seconds after read');
         // TODO expire message
     }
 
     async deleteRenderMessage(id, uri) {
         if (uri.indexOf('@videoconference.') > -1) {
             uri = uri.split('@')[0];
         }
 
         let changes = false;
         let renderedMessages = this.state.messages;
         let newRenderedMessages = [];
         let myContacts = this.state.myContacts;
         let existingMessages = [];
 
         if (uri in this.state.messages) {
             existingMessages = renderedMessages[uri];
             existingMessages.forEach((m) => {
                 if (m._id !== id) {
                     newRenderedMessages.push(m);
                 } else {
                     changes = true;
                 }
             });
         }
 
         if (changes) {
             renderedMessages[uri] = newRenderedMessages;
             if (uri in myContacts) {
                 myContacts[uri].totalMessages = myContacts[uri].totalMessages - 1;
                 if (existingMessages.length > 0 && existingMessages[existingMessages.length - 1].id === id) {
                     myContacts[uri].lastMessage = null;
                     myContacts[uri].lastMessageId = null;
                 }
             }
             this.setState({messages: renderedMessages, myContacts: myContacts});
         }
 
         let idx = 'remove' + id;
         this.remove_sync_pending_item(idx);
     }
 
     async sendPendingMessage(uri, text, id) {
         utils.timestampedLog('Outgoing pending message', id);
         if (uri in this.state.myContacts && this.state.myContacts[uri].publicKey) {
             let public_keys = this.state.myContacts[uri].publicKey + "\n" + this.state.keys.public;
             await OpenPGP.encrypt(text, public_keys).then((encryptedMessage) => {
                 //console.log('Outgoing encrypted message to', uri);
                 this._sendMessage(uri, encryptedMessage, id);
             }).catch((error) => {
                 console.log('Failed to encrypt message:', error);
             });
         } else {
             //console.log('Outgoing non-encrypted message to', uri);
             this._sendMessage(uri, text, id);
         }
     }
 
     async sendPendingMessages() {
         let query = "SELECT * from messages where pending = 1 and content_type like 'text/%'";
         //console.log(query);
         let content;
         await this.ExecuteQuery(query,[]).then((results) => {
             let rows = results.rows;
             for (let i = 0; i < rows.length; i++) {
                 var item = rows.item(i);
-                content = base64.decode(item.content);
+                content = item.content;
                 this.sendPendingMessage(item.to_uri, content, item.msg_id);
             }
 
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
     }
 
     async updateRenderMessage(id, state) {
         let query;
         let uri;
         let changes = false;
 
         //console.log('updateRenderMessage', id, state);
 
         query = "SELECT * from messages where msg_id = '" + id + "';";
         //console.log(query);
         await this.ExecuteQuery(query,[]).then((results) => {
             let rows = results.rows;
             if (rows.length === 1) {
                 var item = rows.item(0);
                 uri = item.direction === 'outgoing' ? item.to_uri : item.from_uri;
                 //console.log('Message uri', uri, 'new state', state);
                 if (uri in this.state.messages) {
                     let renderedMessages = this.state.messages;
 
                     renderedMessages[uri].forEach((m) => {
                         if (m._id === id) {
                             if (state === 'accepted') {
                                 m.pending = false;
                                 changes = true;
                             }
 
                             if (state === 'delivered') {
                                 m.sent = true;
                                 m.pending = false;
                                 changes = true;
                             }
 
                             if (state === 'displayed') {
                                 m.received = true;
                                 m.sent = true;
                                 m.pending = false;
                                 changes = true;
                             }
 
                             if (state === 'failed') {
                                 m.received = false;
                                 m.sent = false;
                                 m.pending = false;
                                 m.failed = true;
                                 changes = true;
                             }
 
                             if (state === 'pinned') {
                                 m.pinned = true;
                                 changes = true;
                             }
 
                             if (state === 'unpinned') {
                                 m.pinned = false;
                                 changes = true;
                             }
                         }
                     });
 
                     if (changes) {
                         this.setState({messages: renderedMessages});
                     }
-                } else {
-                    //console.log('Messages for', uri, 'are not rendered now');
                 }
             }
 
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
     }
 
     async saveOutgoingChatUri(uri, content='') {
         //console.log('saveOutgoingChatUri', uri);
         let current_datetime = new Date();
         let formatted_date = current_datetime.getFullYear() + "-" + utils.appendLeadingZeroes(current_datetime.getMonth() + 1) + "-" + utils.appendLeadingZeroes(current_datetime.getDate()) + " " + utils.appendLeadingZeroes(current_datetime.getHours()) + ":" + utils.appendLeadingZeroes(current_datetime.getMinutes()) + ":" + utils.appendLeadingZeroes(current_datetime.getSeconds());
         let query;
 
         let myContacts = this.state.myContacts;
 
         if (uri in myContacts) {
             //
         } else {
             myContacts[uri] = {};
         }
 
         myContacts[uri].timestamp = formatted_date;
         myContacts[uri].unread = [];
         if (myContacts[uri].totalMessages) {
             myContacts[uri].totalMessages = myContacts[uri].totalMessages + 1;
         }
         myContacts[uri].lastMessage = content.substring(0, 35);
         myContacts[uri].lastMessageId = null;
 
         this.saveMyContacts(myContacts);
     }
 
      pinMessage(id) {
         let query;
         query = "UPDATE messages set pinned = 1 where msg_id ='" + id + "'";
         //console.log(query);
         this.ExecuteQuery(query).then((results) => {
             console.log('Message', id, 'pinned');
             this.updateRenderMessage(id, 'pinned')
             this.addJournal(id, 'pinMessage');
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
      }
 
      unpinMessage(id) {
         let query;
         query = "UPDATE messages set pinned = 0 where msg_id ='" + id + "'";
         //console.log(query);
         this.ExecuteQuery(query).then((results) => {
             this.updateRenderMessage(id, 'unpinned')
             this.addJournal(id, 'unPinMessage');
             console.log('Message', id, 'unpinned');
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
      }
 
      async addJournal(id, action, data={}) {
         //console.log('Add journal entry:', action, id);
         this.mySyncJournal[uuid.v4()] = {id: id, action: action, data: data};
         this.replayJournal();
      }
 
      async replayJournal() {
         if (!this.state.account) {
             utils.timestampedLog('Sync journal later when going online...');
             return;
         }
 
         let op;
         let executed_ops = [];
 
         Object.keys(this.mySyncJournal).forEach((key) => {
             executed_ops.push(key);
             op = this.mySyncJournal[key];
             utils.timestampedLog('Sync journal', op.action, op.id);
             if (op.action === 'removeConversation') {
                 this.state.account.removeConversation(op.id, (error) => {
                     // TODO: add period and delete remote flags
                     if (!error) {
                         //utils.timestampedLog(op.action, op.id, 'journal operation was completed');
                         executed_ops.push(key);
                     } else {
                         utils.timestampedLog(op.action, op.id, 'journal operation failed:', error);
                     }
                 });
 
             } else if (op.action === 'readConversation') {
                 this.state.account.markConversationRead(op.id, (error) => {
                     if (!error) {
                         //utils.timestampedLog(op.action, op.id, 'journal operation completed');
                         executed_ops.push(key);
                     } else {
                         utils.timestampedLog(op.action, op.id, 'journal operation failed:', error);
                     }
                 });
 
             } else if (op.action === 'removeMessage') {
                 this.state.account.removeMessage({id: op.id, receiver: op.data.uri}, (error) => {
                     if (!error) {
                         //utils.timestampedLog(op.action, op.id, 'journal operation completed');
                         executed_ops.push(key);
                     } else {
                         utils.timestampedLog(op.action, op.id, 'journal operation failed:', error);
                     }
                 });
             }
         });
 
         executed_ops.forEach((key) => {
             delete this.mySyncJournal[key];
         });
 
         storage.set('mySyncJournal', this.mySyncJournal);
         this.sendPendingMessages();
      }
 
      async confirmRead(uri){
         if (uri.indexOf('@') === -1) {
             return;
         }
 
         //console.log('Confirm read messages for', uri);
         let query;
         let displayed = [];
 
         query = "SELECT * FROM messages where from_uri = '" + uri + "' and received = 0 and system is NULL";
         //console.log(query);
 
         await this.ExecuteQuery(query).then((results) => {
             let rows = results.rows;
             if (rows.length > 0) {
                //console.log('We must confirm read of', rows.length, 'messages');
             }
             for (let i = 0; i < rows.length; i++) {
                 var item = rows.item(i);
                 if (this.sendDispositionNotification(item)) {
                     displayed.push(item.msg_id);
                 }
             }
 
             if (displayed.length > 0) {
                 let sql_ids = '';
                 let i = 1;
                 displayed.forEach((msg_id) => {
                     sql_ids = sql_ids + "'" + msg_id + "'";
                     if (i < displayed.length) {
                         sql_ids = sql_ids + ', ';
                     }
                     i = i + 1;
                 });
 
                 query = "UPDATE messages set received = 1 where msg_id in (" + sql_ids + ")";
                 //console.log(query);
                 this.ExecuteQuery(query).then((results) => {
                     //console.log('Sent disposition saved for', displayed.length, 'messages');
                 }).catch((error) => {
                     console.log('SQL query:', query);
                     console.log('SQL error:', error);
                 });
             }
 
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
 
         this.resetUnreadCount(uri);
     }
 
     async resetUnreadCount(uri) {
         //console.log('Reset read count for', uri);
         let myContacts = this.state.myContacts;
         if (uri in myContacts) {
             if (myContacts[uri].unread.length > 0) {
                 myContacts[uri].unread = [];
                 this.saveMyContacts(myContacts);
                 this.addJournal(uri, 'readConversation');
             }
         }
     }
 
     async sendDispositionNotification(message) {
         let query;
         let result = {};
 
         this.state.account.sendDispositionNotification(message.from_uri, message.msg_id, message.timestamp, 'displayed',(error) => {
             if (!error) {
                 utils.timestampedLog('Message', message.msg_id, 'was displayed now');
                 return true;
             } else {
                 utils.timestampedLog('Displayed notification for message', message.msg_id, 'send failed');
                 return false;
             }
         });
     }
 
     loadEarlierMessages() {
         if (!this.state.selectedContact) {
             return;
         }
 
         let myContacts = this.state.myContacts;
         let uri = this.state.selectedContact.remoteParty;
         let limit = this.state.messageLimit * this.state.messageZoomFactor;
 
         if (myContacts[uri].totalMessages < limit) {
             //console.log('No more messages for', uri);
             return;
         }
 
         let messageZoomFactor = this.state.messageZoomFactor;
         messageZoomFactor = messageZoomFactor + 1;
         this.setState({messageZoomFactor: messageZoomFactor});
 
         setTimeout(() => {
             this.getMessages(this.state.selectedContact.remoteParty);
         }, 10);
     }
 
      async getMessages(uri){
         //console.log('Get messages with', uri, 'with zoom factor', this.state.messageZoomFactor);
         let messages = this.state.messages;
         let msg;
         let query;
         let rows = 0;
         let myContacts = this.state.myContacts;
         let total = 0;
 
         let limit = this.state.messageLimit * this.state.messageZoomFactor;
 
 /*
         if (uri in myContacts && myContacts[uri].totalMessages) {
             //console.log(myContacts[uri].totalMessages, 'messages with', uri, 'from cache');
             total = myContacts[uri].totalMessages;
         } else {
 */
             query = "SELECT count(*) as rows FROM messages where from_uri = '"
                 + uri
                 + "' or to_uri = '"
                 + uri
                 + "';";
 
             await this.ExecuteQuery(query).then((results) => {
                 rows = results.rows;
                 total = rows.item(0).rows;
                 //console.log(total, 'messages with', uri, 'from database');
             }).catch((error) => {
                 console.log('SQL query:', query);
                 console.log('SQL error:', error);
             });
 //        }
 
         if (uri in myContacts) {
             myContacts[uri].totalMessages = total;
         }
 
         query = "SELECT * FROM messages where from_uri = '"
             + uri
             + "' or to_uri = '"
             + uri
             + "' order by id desc limit "
             + this.state.messageStart
             + " , "
             + limit
             + ";";
 
         //console.log(query);
 
         await this.ExecuteQuery(query).then((results) => {
             //console.log('SQL get messages OK');
 
             let rows = results.rows;
             messages[uri] = [];
             let content;
             let image;
             let ts;
             let last_message;
             let last_message_id;
 
             for (let i = 0; i < rows.length; i++) {
                 var item = rows.item(i);
-                //content = base64.decode(item.content);
                 content = item.content;
                 let timestamp = JSON.parse(item.timestamp, _parseSQLDate);
 
                 if (item.content_type === 'text/html') {
                     content = utils.html2text(content);
                 } else if (item.content_type === 'text/plain') {
                     content = content;
                 } else if (item.content_type.indexOf('image/') > -1) {
                     image = `data:${item.content_type};base64,${btoa(content)}`
                 } else {
                     content = 'Unknown message type received ' + item.content_type;
                     continue;
                 }
 
                 let failed = (item.pending === 0 && item.received === 0 && item.sent === 1) ? true: false,
 
                 msg = {
                     _id: item.msg_id,
                     text: content,
                     image: image,
                     createdAt: timestamp,
                     sent: ((item.sent === 1 || item.received === 1) && !failed) ? true : false,
                     direction: item.direction,
                     received: item.received === 1 ? true : false,
                     pending: (item.pending === 1 && item.sent !== 1) ? true : false,
                     system: item.system === 1 ? true : false,
                     failed: failed,
                     pinned: (item.pinned === 1) ? true: false,
                     user: item.direction == 'incoming' ? {_id: item.from_uri, name: item.from_name} : {}
                     }
 
                 messages[uri].push(msg);
             }
 
             messages[uri].sort((a, b) => (a.createdAt > b.createdAt) ? 1 : -1);
 
             if (messages[uri].length > 0) {
                 console.log('Retrieved', messages[uri].length, 'messages for', uri, 'from database');
                 let last_item = messages[uri][messages[uri].length -1];
                 if (!last_item.image) {
                     last_message = last_item.text.substring(0, 35);
                     last_message_id = last_item.id;
                 }
             } else {
                 last_message = null;
             }
 
             if (uri in myContacts) {
                 if (last_message) {
                     myContacts[uri].lastMessage = last_message;
                     myContacts[uri].lastMessageId = last_message_id;
                 }
                 this.saveMyContacts(myContacts);
             }
 
             this.setState({messages: messages});
 
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
     }
 
     async deleteMessages(uri, local=true) {
         let query;
 
         //console.log('Purge messages for', uri);
         let myContacts = this.state.myContacts;
 
         if (uri) {
             if (uri.indexOf('@videoconference.') > -1) {
                 uri = uri.split('@')[0];
             }
 
             if (local) {
                 console.log('Purge messages locally with', uri);
                 this.addJournal(uri, 'removeConversation');
             }
 
             query = "DELETE FROM messages where (from_uri = '"
                 + uri
                 + "' or to_uri = '"
                 + uri
                 + "')";
 
             await this.ExecuteQuery(query).then((result) => {
                 this.removeContact(uri);
 
             }).catch((error) => {
                 console.log('SQL query:', query);
                 console.log('SQL error:', error);
             });
         } else {
             query = "DELETE FROM messages";
             console.log(query);
             await this.ExecuteQuery(query).then((result) => {
                 Object.keys(myContacts).forEach((uri) => {
                     myContacts[uri].read = 0;
                     myContacts[uri].lastMessage = null;
                     myContacts[uri].lastMessageId = null;
                     myContacts[uri].timestamp = '';
                 });
 
                 this.saveMyContacts(myContacts);
                 this.setState({messages: {}});
                 this.lastSyncedMessageId = null;
                 storage.set('lastSyncedMessageId', null);
 
             }).catch((error) => {
                 console.log('SQL query:', query);
                 console.log('SQL error:', error);
             });
         }
     }
 
 
     playIncomingSound() {
         let must_play_sound = true;
 
         if (this.msg_sound_played_ts) {
             let diff = (Date.now() - this.msg_sound_played_ts)/ 1000;
             if (diff < 10) {
                 must_play_sound = false;
             }
         }
 
         this.msg_sound_played_ts = Date.now();
 
         if (must_play_sound) {
             try {
               if (Platform.OS === 'ios') {
                   SoundPlayer.setSpeaker(true);
               }
               SoundPlayer.playSoundFile('message_received', 'wav');
             } catch (e) {
               console.log('Cannot play message_received.wav', e);
             }
         }
     }
 
     async removeMessage(message, uri=null) {
         if (uri === null) {
             uri = message.sender.uri;
         }
 
         await this.deleteMessage(message.id, uri, false).then((result) => {
             console.log('Message', message.id, 'to', uri, 'is removed');
         }).catch((error) => {
             //console.log('Failed to remove message', message.id, 'to', uri);
             return;
         });
 
         let renderMessages = this.state.messages;
         if (Object.keys(renderMessages).indexOf(uri) === -1) {
             return;
         }
 
         let existingMessages = renderMessages[uri];
         let newMessages = [];
 
         existingMessages.forEach((msg) => {
             if (msg.id === message.id) {
                 return;
             }
             newMessages.push(msg);
         });
 
         let myContacts = this.state.myContacts;
 
         if (uri in myContacts) {
             if (myContacts[uri].totalMessages) {
                 myContacts[uri].totalMessages = myContacts[uri].totalMessages - 1;
             }
 
             let idx = myContacts[uri].unread.indexOf(message.id);
 
             if (idx > -1) {
                 myContacts[uri].unread.splice(idx, 1);
             }
 
             if (myContacts[uri].lastMessageId === message.id) {
                 myContacts[uri].lastMessage = null;
                 myContacts[uri].lastMessageId = null;
             }
         }
 
         renderMessages[uri] = newMessages;
         this.setState({messages: renderMessages, myContacts: myContacts});
     }
 
     async removeConversation(obj) {
         let uri = obj;
         //console.log('removeConversation', uri);
 
         let renderMessages = this.state.messages;
 
         await this.deleteMessages(uri, false).then((result) => {
             utils.timestampedLog('Conversation with', uri, 'was removed');
         }).catch((error) => {
             console.log('Failed to delete conversation with', uri);
         });
     }
 
     removeConversationSync(obj) {
         let uri = obj.content;
         console.log('Sync remove conversation with', uri);
 
         let query;
 
         if (uri.indexOf('@videoconference.') > -1) {
             uri = uri.split('@')[0];
         }
 
         query = "DELETE FROM messages where (from_uri = '"
             + uri
             + "' or to_uri = '"
             + uri
             + "')";
 
         this.ExecuteQuery(query).then((result) => {
             this.removeContact(uri);
 
         }).catch((error) => {
             console.log('SQL query:', query);
             console.log('SQL error:', error);
         });
     }
 
     async readConversation(obj) {
         let uri = obj;
         this.resetUnreadCount(uri)
     }
 
     removeContact(uri) {
         let myContacts = this.state.myContacts;
         if (uri in myContacts) {
             delete myContacts[uri];
             this.saveMyContacts(myContacts);
         }
 
         let renderMessages = this.state.messages;
 
         if (uri in renderMessages) {
             delete renderMessages[uri];
             this.setState({messages: renderMessages});
         }
     }
 
     add_sync_pending_item(item) {
         if (this.sync_pending_items.indexOf(item) > -1) {
             return;
         }
 
         this.sync_pending_items.push(item);
         if (this.sync_pending_items.length == 1) {
             console.log('Sync started ---');
             this.setState({syncCoversations: true});
 
             if (this.syncTimer === null) {
                 this.syncTimer = setTimeout(() => {
                     this.resetSyncTimer();
                 }, 1000 * 60);
             }
         }
     }
 
     resetSyncTimer() {
         if (this.sync_pending_items.length > 0) {
             this.sync_pending_items = [];
             console.log('Sync ended ---');
             this.setState({syncCoversations: false});
         }
     }
 
     remove_sync_pending_item(item) {
         let idx = this.sync_pending_items.indexOf(item);
         if (idx > -1) {
             this.sync_pending_items.splice(idx, 1);
         }
 
         if (this.sync_pending_items.length == 0) {
             console.log('Sync ended ---');
             this.setState({syncCoversations: false});
             if (this.syncTimer !== null) {
                 clearTimeout(this.syncTimer);
                 this.syncTimer = null;
             }
         }
     }
 
     async syncConversations(messages) {
         if (this.sync_pending_items.length > 0) {
             console.log('Sync already in progress', this.sync_pending_items);
             return;
         }
 
         let myContacts = this.state.myContacts;
         let renderMessages = this.state.messages;
         console.log('Sync', messages.length, 'events from server');
 
         let i = 1;
         let idx;
         let content;
         let existingMessages;
         let formatted_date;
         let newMessages = [];
         let new_uris = {};
         let last_timestamp;
         let stats = {state: 0,
                      remove: 0,
                      incoming: 0,
                      outgoing: 0,
                      delete: 0,
                      read: 0}
 
         messages.forEach((message) => {
             last_timestamp = message.timestamp;
 
             i = i + 1;
             //if (i % 100 === 0) {
             //}
 
             if (message.contentType === 'application/sylk-message-remove') {
                 idx = 'remove' + message.id;
                 this.add_sync_pending_item(idx);
                 this.deleteMessageSync(message.id, message.content.contact);
                 if (message.content.contact in renderMessages) {
                     existingMessages = renderMessages[message.content.contact];
                     newMessages = [];
 
                     existingMessages.forEach((msg) => {
                         if (msg.id === message.id) {
                             return;
                         }
                         newMessages.push(msg);
                     });
                     renderMessages[message.content.contact] = newMessages;
                 }
 
                 if (message.content.contact in myContacts) {
                     if (myContacts[message.content.contact].totalMessages) {
                         myContacts[message.content.contact].totalMessages = myContacts[message.content.contact].totalMessages - 1;
                     }
 
                     let idx = myContacts[message.content.contact].unread.indexOf(message.id);
 
                     if (idx > -1) {
                         myContacts[message.content.contact].unread.splice(idx, 1);
                     }
 
                     if (myContacts[message.content.contact].lastMessageId === message.id) {
                         myContacts[message.content.contact].lastMessage = null;
                         myContacts[message.content.contact].lastMessageId = null;
                     }
                 }
 
                 stats.delete = stats.delete + 1;
 
             } else if (message.contentType === 'application/sylk-conversation-remove') {
                 if (message.content in myContacts) {
                     delete myContacts[message.content];
                 }
 
                 if (message.content in renderMessages) {
                     delete renderMessages[message.content];
                 }
 
                 stats.remove = stats.remove + 1;
 
             } else if (message.contentType === 'application/sylk-conversation-read') {
                 if (Object.keys(myContacts).indexOf(message.content) === -1) {
                     myContacts[message.content] = this.newContact(message.content);
                 }
 
                 myContacts[message.content].unread = [];
                 stats.read = stats.read + 1;
 
             } else if (message.contentType === 'message/imdn') {
                 this.messageStateChangedSync({messageId: message.id, state: message.state});
                 stats.state = stats.state + 1;
 
             } else {
                 this.add_sync_pending_item(message.id);
                 //console.log('Process journal', i, 'of', messages.length, message.contentType);
 
                 if (message.sender.uri === this.state.account.id) {
                     if (Object.keys(myContacts).indexOf(message.receiver) === -1) {
                         myContacts[message.receiver] = this.newContact(message.receiver);
                     }
                     myContacts[message.receiver].timestamp = message.timestamp.getFullYear() + "-" + utils.appendLeadingZeroes(message.timestamp.getMonth() + 1) + "-" + utils.appendLeadingZeroes(message.timestamp.getDate()) + " " + utils.appendLeadingZeroes(message.timestamp.getHours()) + ":" + utils.appendLeadingZeroes(message.timestamp.getMinutes()) + ":" + utils.appendLeadingZeroes(message.timestamp.getSeconds());
 
                     stats.outgoing = stats.outgoing + 1;
                     this.outgoingMessageSync(message);
                 } else {
                     if (Object.keys(myContacts).indexOf(message.sender.uri) === -1) {
                         myContacts[message.sender.uri] = this.newContact(message.sender.uri);
                     }
 
                     if (message.state !== "received") {
                         myContacts[message.sender.uri].unread.push(message.id);
                         myContacts[message.sender.uri].lastMessageId = message.id;
                     }
 
                     myContacts[message.sender.uri].timestamp = message.timestamp.getFullYear() + "-" + utils.appendLeadingZeroes(message.timestamp.getMonth() + 1) + "-" + utils.appendLeadingZeroes(message.timestamp.getDate()) + " " + utils.appendLeadingZeroes(message.timestamp.getHours()) + ":" + utils.appendLeadingZeroes(message.timestamp.getMinutes()) + ":" + utils.appendLeadingZeroes(message.timestamp.getSeconds());
 
                     stats.incoming = stats.incoming + 1;
                     this.incomingMessageSync(message);
                 }
             }
 
             this.lastSyncedMessageId = message.id;
         });
 
         if (messages.length > 0) {
             Object.keys(stats).forEach((key) => {
                 console.log('Sync', stats[key], key);
             });
         }
 
         this.setState({messages: renderMessages, myContacts: myContacts});
         storage.set('myContacts', myContacts);
         storage.set('lastSyncedMessageId', this.lastSyncedMessageId);
         console.log('Last sync id is', this.lastSyncedMessageId);
     }
 
     async incomingMessage(message) {
         utils.timestampedLog('Message', message.id, 'was received');
         // Handle incoming messages
         if (message.content.indexOf('?OTRv3') > -1) {
             return;
         }
 
         if (message.contentType === 'text/pgp-public-key') {
             this.savePublicKey(message.sender.uri, message.content);
             return;
         }
 
         if (message.contentType === 'text/pgp-private-key' && message.sender.uri === this.state.account.id) {
             console.log('Received PGP private key from another device');
             this.setState({showImportPrivateKeyModal: true,
                            privateKey: message.content});
             return;
         }
 
         const is_encrypted =  message.content.indexOf('-----BEGIN PGP MESSAGE-----') > -1 && message.content.indexOf('-----END PGP MESSAGE-----') > -1;
 
         if (is_encrypted) {
             if (!this.state.keys || !this.state.keys.private) {
                 console.log('Missing private key, cannot decrypt message');
                 this.saveSystemMessage(message.sender.uri, 'Cannot decrypt: no private key', 'incoming');
             } else {
                 await OpenPGP.decrypt(message.content, this.state.keys.private).then((decryptedBody) => {
                     //console.log('Incoming message', message.id, 'decrypted');
                     this.handleIncomingMessage(message, decryptedBody);
                 }).catch((error) => {
                     console.log('Failed to decrypt message:', error);
                     this.sendPublicKey(message.sender.uri);
                     //this.saveSystemMessage(message.sender.uri, 'Cannot decrypt: wrong public key', 'incoming');
                 });
             }
         } else {
             //console.log('Incoming message is not encrypted');
             this.handleIncomingMessage(message, message.content, message.contentType);
         }
 
         this.lastSyncedMessageId = message.id;
         storage.set('lastSyncedMessageId', this.lastSyncedMessageId);
     }
 
     handleIncomingMessage(message, decryptedBody, contentType='text/plain') {
         let content = decryptedBody || message.content;
 
         this.saveIncomingMessage(message.sender.uri, message, content, contentType);
 
         let renderMessages = this.state.messages;
         if (Object.keys(renderMessages).indexOf(message.sender.uri) === -1) {
             renderMessages[message.sender.uri] = [];
         }
 
         renderMessages[message.sender.uri].push(utils.sylkToRenderMessage(message, decryptedBody));
         this.setState({messages: renderMessages});
     }
 
     async incomingMessageSync(message) {
         //console.log('Sync incoming message', message.contentType, message.id, 'from', message.sender.uri);
         // Handle incoming messages
         if (message.content.indexOf('?OTRv3') > -1) {
             this.remove_sync_pending_item(message.id);
             return;
         }
 
         if (message.contentType === 'text/pgp-public-key') {
             this.remove_sync_pending_item(message.id);
             this.savePublicKeySync(message.sender.uri, message.content);
             return;
         }
 
         if (message.contentType === 'text/pgp-private-key') {
             this.remove_sync_pending_item(message.id);
             return;
         }
 
         const is_encrypted =  message.content.indexOf('-----BEGIN PGP MESSAGE-----') > -1 && message.content.indexOf('-----END PGP MESSAGE-----') > -1;
         let content = message.content;
 
         if (is_encrypted) {
             if (!this.state.keys || !this.state.keys.private) {
 
             } else {
                 await OpenPGP.decrypt(message.content, this.state.keys.private).then((decryptedBody) => {
                     //console.log('Incoming message', message.id, 'decrypted from', message.sender.uri);
                     //this.handleIncomingMessageSync(message, decryptedBody);
                     content = decryptedBody;
                     this.saveIncomingMessageSync(message.sender.uri, message, decryptedBody, message.contentType);
                 }).catch((error) => {
                     this.remove_sync_pending_item(message.id);
                 });
             }
         } else {
             console.log('Incoming message', message.id, 'not encrypted from', message.sender.uri);
             this.saveIncomingMessageSync(message.sender.uri, message, null, message.contentType);
         }
 
         this.remove_sync_pending_item(message.id);
     }
 
     async outgoingMessage(message) {
         utils.timestampedLog('Outgoing message', message.id, 'to', message.receiver);
         if (message.content.indexOf('?OTRv3') > -1) {
             return;
         }
 
         if (message.contentType === 'text/pgp-public-key') {
             return;
         }
 
         if (message.contentType === 'message/imdn') {
             return;
         }
 
         if (message.contentType === 'text/pgp-private-key' && message.sender.uri === this.state.account.id && !sync) {
             console.log('Received my own PGP private key');
             this.setState({showImportPrivateKeyModal: true,
                                privateKey: message.content});
             return;
         }
 
         const is_encrypted = message.content.indexOf('-----BEGIN PGP MESSAGE-----') > -1 && message.content.indexOf('-----END PGP MESSAGE-----') > -1;
 
         let content = message.content;
-        let image;
-
-        if (message.contentType === 'text/html') {
-            content = utils.html2text(content);
-        } else if (message.contentType.indexOf('image/') > -1) {
-            image = `data:${message.contentType};base64,${btoa(content)}`
-        }
 
         if (is_encrypted) {
             await OpenPGP.decrypt(message.content, this.state.keys.private).then((decryptedBody) => {
                 //console.log('Outgoing message', message.id, 'decrypted to', message.receiver);
                 content = decryptedBody;
                 if (message.contentType === 'application/sylk-contact-update') {
                     this.contactSync(content);
                     return;
                 }
 
             }).catch((error) => {
                 console.log('Failed to decrypt my own message:', error);
                 return;
             });
         }
 
         let pending = 0;
         let sent = 0;
         let received = null;
         let failed = 0;
 
         if (message.state == 'pending') {
             pending = 1;
         } else if (message.state == 'delivered') {
             sent = 1;
         } else if (message.state == 'displayed') {
             received = 1;
             sent = 1;
         } else if (message.state == 'failed') {
             sent = 1;
             received = 0;
             failed = 1;
         } else if (message.state == 'error') {
             sent = 1;
             received = 0;
             failed = 1;
         } else if (message.state == 'forbidden') {
             sent = 1;
             received = 0;
         }
 
         let params = [message.id, JSON.stringify(message.timestamp), content, message.contentType, message.sender.uri, message.receiver, "outgoing", pending, sent, received];
         this.ExecuteQuery("INSERT INTO messages (msg_id, timestamp, content, content_type, from_uri, to_uri, direction, pending, sent, received) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
             //console.log('SQL insert message OK');
         }).catch((error) => {
             if (error.message.indexOf('UNIQUE constraint failed') === -1) {
                 console.log('SQL error:', error);
             }
         });
 
         this.lastSyncedMessageId = message.id;
         storage.set('lastSyncedMessageId', this.lastSyncedMessageId);
     }
 
     async outgoingMessageSync(message) {
         //console.log('Sync outgoing message', message.id, 'to', message.receiver);
         if (message.content.indexOf('?OTRv3') > -1) {
             this.remove_sync_pending_item(message.id);
             return;
         }
 
         if (message.contentType === 'text/pgp-public-key') {
             this.remove_sync_pending_item(message.id);
             return;
         }
 
         if (message.contentType === 'message/imdn') {
             this.remove_sync_pending_item(message.id);
             return;
         }
 
         if (message.contentType === 'text/pgp-private-key') {
             this.remove_sync_pending_item(message.id);
             return;
         }
 
         const is_encrypted = message.content.indexOf('-----BEGIN PGP MESSAGE-----') > -1 && message.content.indexOf('-----END PGP MESSAGE-----') > -1;
 
         let content = message.content;
-        let image;
-
-        if (message.contentType === 'text/html') {
-            content = utils.html2text(content);
-        } else if (message.contentType.indexOf('image/') > -1) {
-            image = `data:${message.contentType};base64,${btoa(content)}`
-        }
-
         if (is_encrypted) {
             await OpenPGP.decrypt(message.content, this.state.keys.private).then((decryptedBody) => {
                 //console.log('Sync outgoing message', message.id, 'decrypted to', message.receiver);
                 content = decryptedBody;
                 if (message.contentType === 'application/sylk-contact-update') {
                     this.contactSync(content);
                     return;
                 }
             }).catch((error) => {
                 console.log('Failed to decrypt my own message:', error);
                 this.remove_sync_pending_item(message.id);
                 return;
             });
         }
 
         let pending = 0;
         let sent = 0;
         let received = null;
         let failed = 0;
 
         if (message.state == 'pending') {
             pending = 1;
         } else if (message.state == 'delivered') {
             sent = 1;
         } else if (message.state == 'displayed') {
             received = 1;
             sent = 1;
         } else if (message.state == 'failed') {
             sent = 1;
             received = 0;
             failed = 1;
         } else if (message.state == 'error') {
             sent = 1;
             received = 0;
             failed = 1;
         } else if (message.state == 'forbidden') {
             sent = 1;
             received = 0;
         }
 
         let params = [message.id, JSON.stringify(message.timestamp), content, message.contentType, message.sender.uri, message.receiver, "outgoing", pending, sent, received];
         this.ExecuteQuery("INSERT INTO messages (msg_id, timestamp, content, content_type, from_uri, to_uri, direction, pending, sent, received) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
             //console.log('SQL insert message OK');
         }).catch((error) => {
             if (error.message.indexOf('UNIQUE constraint failed') === -1) {
                 console.log('SQL error:', error);
             }
         });
 
         this.remove_sync_pending_item(message.id);
     }
 
     async saveSystemMessage(uri, content, direction, missed=false) {
         let timestamp = new Date();
         let params = [uuid.v4(), JSON.stringify(timestamp), content, 'text/plain', direction === 'incoming' ? uri : this.state.account.id, direction === 'outgoing' ? uri : this.state.account.id, 0, 1, direction];
         await this.ExecuteQuery("INSERT INTO messages (msg_id, timestamp, content, content_type, from_uri, to_uri, pending, system, direction) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
             if (missed) {
                 this.updateUnreadMessages(uri);
             }
         }).catch((error) => {
             if (error.message.indexOf('UNIQUE constraint failed') === -1) {
                 console.log('SQL error:', error);
             }
         });
     }
 
     async saveIncomingMessage(uri, message, decryptedBody=null, contentType='text/plain') {
         var content = decryptedBody || message.content;
         let received = message.state === "received" ? 1: 0;
         let params = [message.id, JSON.stringify(message.timestamp), content, message.contentType, message.sender.uri, this.state.account.id, "incoming", received];
         await this.ExecuteQuery("INSERT INTO messages (msg_id, timestamp, content, content_type, from_uri, to_uri, direction, received) VALUES (?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
             this.updateUnreadMessages(uri, message.sender.toString(), content, contentType, message.id);
         }).catch((error) => {
             if (error.message.indexOf('UNIQUE constraint failed') === -1) {
                 console.log('SQL error:', error);
             }
         });
     }
 
     saveIncomingMessageSync(uri, message, decryptedBody=null, contentType='text/plain') {
         var content = decryptedBody || message.content;
         let received = message.state === "received" ? 1: 0;
         let params = [message.id, JSON.stringify(message.timestamp), content, message.contentType, message.sender.uri, this.state.account.id, "incoming", received];
         this.ExecuteQuery("INSERT INTO messages (msg_id, timestamp, content, content_type, from_uri, to_uri, direction, received) VALUES (?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
             //this.updateUnreadMessages(uri, message.sender.toString(), content, contentType, message.id);
             // TODO: this must be done at the end
         }).catch((error) => {
             if (error.message.indexOf('UNIQUE constraint failed') === -1) {
                 console.log('SQL error:', error);
             }
         });
     }
 
     async updateUnreadMessages(uri, name='', content='', contentType='text/html', id=null) {
         let current_datetime = new Date();
         let formatted_date = current_datetime.getFullYear() + "-" + utils.appendLeadingZeroes(current_datetime.getMonth() + 1) + "-" + utils.appendLeadingZeroes(current_datetime.getDate()) + " " + utils.appendLeadingZeroes(current_datetime.getHours()) + ":" + utils.appendLeadingZeroes(current_datetime.getMinutes()) + ":" + utils.appendLeadingZeroes(current_datetime.getSeconds());
 
         let myContacts = this.state.myContacts;
 
         if (uri in myContacts) {
             //
         } else {
             myContacts[uri] = {'name': name};
             myContacts[uri].unread = [];
         }
 
         myContacts[uri].unread.push(id);
 
         if (myContacts[uri].totalMessages) {
             myContacts[uri].totalMessages = myContacts[uri].totalMessages + 1;
         }
 
         if (contentType === 'text/html') {
             content = utils.html2text(content);
         } else if (contentType.indexOf('image/') > -1) {
             content = 'Image';
         }
 
         myContacts[uri].lastMessage = content.substring(0, 35);
         myContacts[uri].timestamp = formatted_date;
         if (id) {
             myContacts[uri].lastMessageId = id;
         }
 
         //console.log(uri, 'has', myContacts[uri].unread, 'unread messages');
 
         this.saveMyContacts(myContacts);
     }
 
     saveParticipant(callUUID, room, uri) {
         if (this._historyConferenceParticipants.has(callUUID)) {
             let old_participants = this._historyConferenceParticipants.get(callUUID);
             if (old_participants.indexOf(uri) === -1) {
                 old_participants.push(uri);
             }
 
         } else {
             let new_participants = [uri];
             this._historyConferenceParticipants.set(callUUID, new_participants);
         }
 
         if (!this.myParticipants) {
             this.myParticipants = new Object();
         }
 
         if (this.myParticipants.hasOwnProperty(room)) {
             let old_uris = this.myParticipants[room];
             if (old_uris.indexOf(uri) === -1 && uri !== this.state.account.id && (uri + '@' + this.state.defaultDomain) !== this.state.account.id) {
                 this.myParticipants[room].push(uri);
             }
 
         } else {
             let new_uris = [];
             if (uri !== this.state.account.id && (uri + '@' + this.state.defaultDomain) !== this.state.account.id) {
                 new_uris.push(uri);
             }
 
             if (new_uris) {
                 this.myParticipants[room] = new_uris;
             }
         }
 
         storage.set('myParticipants', this.myParticipants);
     }
 
     deleteContact(uri) {
         uri = uri.trim().toLowerCase();
 
         if (uri.indexOf('@') === -1) {
             uri = uri + '@' + this.state.defaultDomain;
         }
 
         let myContacts = this.state.myContacts;
 
         if (uri in myContacts) {
             this.deleteMessages(uri);
         }
         this.setState({selectedContact: null, target_uri: ''});
     }
 
     deletePublicKey(uri) {
         uri = uri.trim().toLowerCase();
 
         if (uri.indexOf('@') === -1) {
             uri = uri + '@' + this.state.defaultDomain;
         }
 
         let myContacts = this.state.myContacts;
 
         if (uri in myContacts) {
             myContacts[uri].publicKey = null;
             myContacts[uri].publicKeyHash = null;
             console.log('Public key of', uri, 'deleted');
             this.saveMyContacts(myContacts);
             //
         }
     }
 
     newContact(uri) {
         let current_datetime = new Date();
         let formatted_date = current_datetime.getFullYear() + "-" + utils.appendLeadingZeroes(current_datetime.getMonth() + 1) + "-" + utils.appendLeadingZeroes(current_datetime.getDate()) + " " + utils.appendLeadingZeroes(current_datetime.getHours()) + ":" + utils.appendLeadingZeroes(current_datetime.getMinutes()) + ":" + utils.appendLeadingZeroes(current_datetime.getSeconds());
         const contact = { uri: uri,
                           name: '',
                           organization: '',
                           favorite: false,
                           blocked: false,
                           unread: [],
                           tags: [],
                           lastMessageId: null,
                           timestamp: formatted_date,
                           lastMessage: null
                           }
         return contact;
     }
 
     saveContact(uri, displayName, organization='') {
         let current_datetime = new Date();
         let formatted_date = current_datetime.getFullYear() + "-" + utils.appendLeadingZeroes(current_datetime.getMonth() + 1) + "-" + utils.appendLeadingZeroes(current_datetime.getDate()) + " " + utils.appendLeadingZeroes(current_datetime.getHours()) + ":" + utils.appendLeadingZeroes(current_datetime.getMinutes()) + ":" + utils.appendLeadingZeroes(current_datetime.getSeconds());
 
         displayName = displayName.trim();
         uri = uri.trim().toLowerCase();
 
         if (uri.indexOf('@') === -1) {
             uri = uri + '@' + this.state.defaultDomain;
         }
 
         console.log('Save contact', displayName, 'with uri', uri, 'and organization', organization);
 
         let myContacts = this.state.myContacts;
 
         if (uri in myContacts) {
             //
         } else {
             myContacts[uri] = this.newContact(uri);
         }
 
         myContacts[uri].organization = organization;
         myContacts[uri].name = displayName;
         myContacts[uri].uri = uri;
         myContacts[uri].timestamp = formatted_date;
 
         myContacts[uri] = this.sanitizeContact(uri, myContacts[uri]);
 
         this.replicateContact(myContacts[uri]);
 
         this.saveMyContacts(myContacts);
 
         let selectedContact = this.state.selectedContact;
         if (selectedContact && selectedContact.remoteParty === uri) {
             selectedContact.displayName = displayName;
             selectedContact.organization = organization;
             this.setState({selectedContact: selectedContact});
         }
 
         if (uri === this.state.accountId) {
             storage.set('displayName', displayName);
             storage.set('organization', organization);
             this.setState({displayName: displayName, organization: organization});
             if (this.state.account && displayName !== this.state.account.displayName) {
                 this.processRegistration(this.state.accountId, this.state.password, displayName);
             }
         }
     }
 
     async replicateContact(contact) {
         //console.log('Replicate contact', contact);
 
         let id = uuid.v4();
         let content;
         let contentType = 'application/sylk-contact-update';
         let new_contact = {}
 
         new_contact.uri = contact.uri;
         new_contact.name = contact.name;
         new_contact.organization = contact.organization;
         new_contact.blocked = contact.blocked;
         new_contact.favorite = contact.favorite;
         new_contact.timestamp = contact.timestamp;
         new_contact.tags = contact.tags;
 
         content = JSON.stringify(new_contact);
 
         this.saveOutgoingRawMessage(id, this.state.accountId, this.state.accountId, content, contentType);
 
         await OpenPGP.encrypt(content, this.state.keys.public).then((encryptedMessage) => {
             this._sendMessage(this.state.accountId, encryptedMessage, id, contentType);
         }).catch((error) => {
             console.log('Failed to encrypt contact:', error);
         });
     }
 
     contactSync(json_contact) {
 
         let contact;
 
         contact = JSON.parse(json_contact);
 
         if (contact.uri === null) {
             return;
         }
 
         let uri = contact.uri;
         let myContacts = this.state.myContacts;
 
         if (uri in myContacts) {
             //
         } else {
             myContacts[uri] = this.newContact(uri);
         }
 
         myContacts[uri].uri = uri;
         myContacts[uri].name = contact.name;
         myContacts[uri].organization = contact.organization;
         myContacts[uri].timestamp = contact.timestamp;
         myContacts[uri].tags = contact.tags;
 
         myContacts[uri] = this.sanitizeContact(uri, myContacts[uri]);
 
         this.saveMyContacts(myContacts);
 
         this.updateFavorite(uri, contact.favorite);
         this.updateBlocked(uri, contact.blocked);
 
     }
 
     sanitizeContact(uri, contact) {
         //console.log('sanitizeContact', contact);
         let idx;
         contact.uri = uri;
 
         if (!contact.favorite) {
             contact.favorite = false;
         }
 
         if (!contact.blocked) {
             contact.blocked = false;
         }
 
         if (!contact.tags) {
             contact.tags = [];
         }
 
         idx = contact.tags.indexOf('favorite');
         if (idx > -1 && !contact.favorite) {
              contact.tags.splice(idx, 1);
         } else if (contact.favorite && idx === -1){
             contact.tags.push('favorite');
         }
 
         if (idx > -1) {
             contact.favorite = true;
         }
 
         idx = contact.tags.indexOf('blocked');
         if (idx > -1 && !contact.blocked) {
              contact.tags.splice(idx, 1);
         } else if (contact.blocked && idx === -1){
             contact.tags.push('blocked');
         }
 
         if (idx > -1) {
             contact.blocked = true;
         }
 
         return contact;
     }
 
     updateFavorite(uri, favorite) {
         if (favorite === null) {
             return;
         }
 
         let favoriteUris = this.state.favoriteUris;
         let myContacts = this.state.myContacts;
         let idx;
 
         idx = favoriteUris.indexOf(uri);
         if (favorite && idx === -1) {
             favoriteUris.push(uri);
             console.log(uri, 'is favorite');
         } else if (!favorite && idx > -1) {
             favoriteUris.splice(idx, 1);
             console.log(uri, 'is not favorite');
         } else {
             return;
         }
 
         storage.set('favoriteUris', favoriteUris);
 
         if (uri in myContacts) {
         } else {
             myContacts[uri] = this.newContact(uri);
         }
 
         myContacts[uri] = this.sanitizeContact(uri, myContacts[uri]);
 
         myContacts[uri].favorite = favorite;
 
         idx = myContacts[uri].tags.indexOf('favorite');
         if (idx > -1) {
             myContacts[uri].tags.splice(idx, 1);
         } else {
             myContacts[uri].tags.push('favorite');
         }
 
         this.saveMyContacts(myContacts);
         this.setState({favoriteUris: favoriteUris, refreshFavorites: !this.state.refreshFavorites});
 
     }
 
     toggleFavorite(uri) {
         //console.log('toggleFavorite', uri);
         let favoriteUris = this.state.favoriteUris;
         let myContacts = this.state.myContacts;
         let selectedContact;
         let favorite;
 
         if (uri in myContacts) {
         } else {
             myContacts[uri] = this.newContact(uri);
         }
 
         myContacts[uri] = this.sanitizeContact(uri, myContacts[uri]);
 
         myContacts[uri].favorite = !myContacts[uri].favorite
 
         idx = myContacts[uri].tags.indexOf('favorite');
         if (idx > -1) {
              myContacts[uri].tags.splice(idx, 1);
         } else {
             myContacts[uri].tags.push('favorite');
         }
 
         this.saveMyContacts(myContacts);
 
         let idx = favoriteUris.indexOf(uri);
         if (idx === -1) {
             favoriteUris.push(uri);
             favorite = true;
             console.log(uri, 'is favorite');
         } else {
             let removed = favoriteUris.splice(idx, 1);
             favorite = false;
             console.log(uri, 'is not favorite');
         }
 
         storage.set('favoriteUris', favoriteUris);
 
         this.replicateContact(myContacts[uri]);
         this.setState({favoriteUris: favoriteUris, refreshFavorites: !this.state.refreshFavorites});
 
         return favorite;
     }
 
     toggleBlocked(uri) {
         let blockedUris = this.state.blockedUris;
         let myContacts = this.state.myContacts;
 
         let blocked;
 
         if (uri in myContacts) {
         } else {
             myContacts[uri] = this.newContact(uri);
         }
 
         myContacts[uri] = this.sanitizeContact(uri, myContacts[uri]);
 
         myContacts[uri].blocked = !myContacts[uri].blocked;
 
         this.saveMyContacts(myContacts);
 
         let idx = blockedUris.indexOf(uri);
         if (idx === -1) {
             blockedUris.push(uri);
             blocked = true;
             console.log(uri, 'is blocked');
         } else {
             blockedUris.splice(idx, 1);
             blocked = false;
             console.log(uri, 'is not blocked');
         }
 
         storage.set('blockedUris', blockedUris);
         this.setState({blockedUris: blockedUris, selectedContact: null});
 
         this.replicateContact(myContacts[uri]);
 
         return blocked;
     }
 
     updateBlocked(uri, blocked) {
         if (blocked === null) {
             return;
         }
 
         let blockedUris = this.state.blockedUris;
         let myContacts = this.state.myContacts;
         let idx;
 
         idx = blockedUris.indexOf(uri);
         if (blocked && idx === -1) {
             blockedUris.push(uri);
             console.log(uri, 'is blocked');
         } else if (!blocked && idx > -1) {
             blockedUris.splice(idx, 1);
             console.log(uri, 'is not blocked');
         } else {
             return;
         }
 
         this.setState({blockedUris: blockedUris});
         storage.set('blockedUris', blockedUris);
 
         if (uri in myContacts) {
         } else {
             myContacts[uri] = this.newContact(uri);
         }
 
         myContacts[uri] = this.sanitizeContact(uri, myContacts[uri]);
 
         myContacts[uri].blocked = blocked;
 
 
         idx = myContacts[uri].tags.indexOf('blocked');
         if (idx > -1) {
             myContacts[uri].tags.splice(idx, 1);
         } else {
             myContacts[uri].tags.push('blocked');
         }
 
         this.saveMyContacts(myContacts);
     }
 
     saveMyContacts(myContacts) {
         storage.set('myContacts', myContacts);
         this.setState({myContacts: myContacts});
     }
 
     appendInvitedParties(room, uris) {
         room = room.split('@')[0];
         console.log('Save invited parties', uris, 'for room', room);
         let myInvitedParties = this.state.myInvitedParties;
 
         if (!myInvitedParties) {
             myInvitedParties = new Object();
         }
 
         let current_uris = myInvitedParties.hasOwnProperty(room) ? myInvitedParties[room] : [];
         uris.forEach((uri) => {
             let idx = current_uris.indexOf(uri);
             if (idx === -1) {
                 if (uri.indexOf('@') === -1) {
                     uri =  uri + '@' + this.state.defaultDomain;
                 }
 
                 if (uri !== this.state.account.id) {
                     current_uris.push(uri);
                     console.log('Added', uri, 'to room', room);
                 }
             }
         });
 
         this.saveInvitedParties(room, uris);
     }
 
     saveInvitedParties(room, uris) {
         room = room.split('@')[0];
         console.log('Save invited parties', uris, 'for room', room);
         let myInvitedParties = this.state.myInvitedParties;
 
         if (!myInvitedParties) {
             myInvitedParties = new Object();
         }
 
         let new_uris = [];
         uris.forEach((uri) => {
             if (uri.indexOf('@') === -1) {
                 uri =  uri + '@' + this.state.defaultDomain;
             }
 
             if (uri !== this.state.account.id) {
                 new_uris.push(uri);
                 console.log('Added', uri, 'to room', room);
             }
         });
 
         myInvitedParties[room] = new_uris;
 
         console.log('Save invited parties', myInvitedParties);
         storage.set('myInvitedParties', myInvitedParties);
         this.setState({myInvitedParties: myInvitedParties});
     }
 
     deleteHistoryEntry(uri) {
         let history = this.state.localHistory;
         for (var i = history.length - 1; i >= 0; --i) {
             if (history[i].remoteParty === uri) {
                 history.splice(i,1);
             }
         }
 
         storage.set('history', history);
         this.setState({localHistory: history});
     }
 
     addConferenceHistoryEntry(uri, callUUID, direction='placed', participants=[]) {
         let current_datetime = new Date();
         let startTime = current_datetime.getFullYear() + "-" + utils.appendLeadingZeroes(current_datetime.getMonth() + 1) + "-" + utils.appendLeadingZeroes(current_datetime.getDate()) + " " + utils.appendLeadingZeroes(current_datetime.getHours()) + ":" + utils.appendLeadingZeroes(current_datetime.getMinutes()) + ":" + utils.appendLeadingZeroes(current_datetime.getSeconds());
 
         let item = {
                     remoteParty: uri,
                     direction: direction,
                     type: 'history',
                     conference: true,
                     participants: participants,
                     media: ['audio', 'video'],
                     displayName: uri.split('@')[0],
                     sessionId: callUUID,
                     startTime: startTime,
                     stopTime: startTime,
                     startTimeObject: current_datetime,
                     duration: 0,
                     tags: ['history', 'local']
                     };
 
         const historyItem = Object.assign({}, item);
         let newHistory = this.state.localHistory;
         newHistory.push(historyItem);
         this.setState({localHistory: newHistory});
         storage.set('history', newHistory);
     }
 
     render() {
         let footerBox = <View style={styles.footer}><FooterBox /></View>;
 
         let extraStyles = {};
 
         if (this.state.localMedia || this.state.registrationState === 'registered') {
            footerBox = null;
         }
 
         let loadingLabel = this.state.loading;
         if (this.state.syncCoversations) {
             loadingLabel = 'Sync conversations';
         }
 
         return (
             <PaperProvider theme={theme}>
                 <Router history={history} ref="router">
                     <ImageBackground source={backgroundImage} style={{width: '100%', height: '100%'}}>
                                 <View style={mainStyle.MainContainer} onLayout={(event) => this.setState({
                                                                         Width_Layout : event.nativeEvent.layout.width,
                                                                         Height_Layout : event.nativeEvent.layout.height
                                                                         }, ()=> this._detectOrientation())}>
                         <SafeAreaView style={[styles.root, extraStyles]}>
                             <IncomingCallModal
                                 call={this.state.incomingCall}
                                 onAccept={this.callKeepAcceptCall}
                                 onReject={this.callKeepRejectCall}
                                 show={this.state.showIncomingModal}
                                 contacts = {this.contacts}
                             />
 
                             <LogsModal
                                 logs={this.state.logs}
                                 show={this.state.showLogsModal}
                                 refresh={this.showLogs}
                                 close={this.hideLogsModal}
                                 purgeLogs={this.purgeLogs}
                                 orientation={this.state.orientation}
                             />
 
                             <LoadingScreen
                             text={loadingLabel}
                             show={this.state.loading !== null || this.state.syncCoversations}
                             orientation={this.state.orientation}
                             isTablet={this.state.isTablet}
                             />
                             <Switch>
                                 <Route exact path="/" component={this.main} />
                                 <Route exact path="/login" component={this.login} />
                                 <Route exact path="/logout" component={this.logout} />
                                 <Route exact path="/ready" component={this.ready} />
                                 <Route exact path="/call" component={this.call} />
                                 <Route exact path="/conference" component={this.conference} />
                                 <Route exact path="/preview" component={this.preview} />
                                 <Route component={this.notFound} />
                             </Switch>
 
                             <NotificationCenter ref="notificationCenter" />
 
                         </SafeAreaView>
                         </View>
                     </ImageBackground>
                 </Router>
             </PaperProvider>
         );
     }
 
     notFound(match) {
 
         const status = {
             title   : '404',
             message : 'Oops, the page your looking for can\'t found',
             level   : 'danger',
             width   : 'large'
         }
         return (
             <StatusBox
                 {...status}
             />
         );
     }
 
     saveHistoryForLater(history) {
         //console.log('Cache history for later', history.length)
         this.cachedHistory = history;
         storage.set('cachedHistory', history);
     }
 
     hideLogsModal() {
        this.setState({showLogsModal: false});
     }
 
     purgeLogs() {
         RNFS.unlink(logfile)
           .then(() => {
             utils.timestampedLog('Log file initialized');
             this.showLogs();
           })
           // `unlink` will throw an error, if the item to unlink does not exist
           .catch((err) => {
             console.log(err.message);
           });
     }
 
     showLogs() {
        this.setState({showLogsModal: true});
        RNFS.readFile(logfile, 'utf8').then((content) => {
            console.log('Read', content.length, 'bytes from', logfile);
            const lastlines = content.split('\n').slice(-MAX_LOG_LINES).join('\n');
            this.setState({logs: lastlines});
        });
     }
 
     trimLogs() {
        RNFS.readFile(logfile, 'utf8').then((content) => {
            const lines = content.split('\n');
            //console.log('Read', lines.length, 'lines and', content.length, 'bytes from', logfile);
            if (lines.length > (MAX_LOG_LINES + 50) || content.length > 100000) {
                const text = lines.slice(-MAX_LOG_LINES).join('\n');
                RNFS.writeFile(logfile, text + '\r\n', 'utf8')
                    .then((success) => {
                    //console.log('Trimmed logs to', MAX_LOG_LINES, 'lines and', text.length, 'bytes');
                })
                .catch((err) => {
                    console.log(err.message);
                });
            }
        });
     }
 
     ready() {
         let publicKeyHash;
         let publicKey;
         let call = this.state.currentCall || this.state.incomingCall;
 
         if (this.state.selectedContact) {
             const uri = this.state.selectedContact.remoteParty;
             if (uri in this.state.myContacts && this.state.myContacts[uri].publicKeyHash) {
                 publicKeyHash = this.state.myContacts[uri].publicKeyHash;
                 publicKey = this.state.myContacts[uri].publicKey;
             }
         } else {
             publicKeyHash = this.state.keys ? this.state.keys.publicKeyHash : null;
         }
 
         return (
             <Fragment>
                 <NavigationBar
                     notificationCenter = {this.notificationCenter}
                     account = {this.state.account}
                     accountId = {this.state.accountId}
                     logout = {this.logout}
                     inCall = {(this.state.incomingCall || this.state.currentCall) ? true: false}
                     toggleSpeakerPhone = {this.toggleSpeakerPhone}
                     toggleProximity = {this.toggleProximity}
                     proximity = {this.state.proximityEnabled}
                     preview = {this.startPreview}
                     showLogs = {this.showLogs}
                     goBackFunc = {this.goBackToHome}
                     connection = {this.state.connection}
                     registrationState = {this.state.registrationState}
                     orientation = {this.state.orientation}
                     isTablet = {this.state.isTablet}
                     displayName = {this.state.displayName}
                     organization = {this.state.organization}
                     selectedContact = {this.state.selectedContact}
                     messages = {this.state.messages}
                     replicateKey = {this.sendPrivateKey}
                     publicKeyHash = {publicKeyHash}
                     publicKey = {publicKey}
                     deleteMessages = {this.deleteMessages}
                     toggleFavorite = {this.toggleFavorite}
                     toggleBlocked = {this.toggleBlocked}
                     togglePinned = {this.togglePinned}
                     myInvitedParties={this.state.myInvitedParties}
                     saveInvitedParties={this.saveInvitedParties}
                     defaultDomain = {this.state.defaultDomain}
                     favoriteUris = {this.state.favoriteUris}
                     startCall = {this.callKeepStartCall}
                     saveContact = {this.saveContact}
                     deleteContact = {this.deleteContact}
                     sendPublicKey = {this.sendPublicKey}
                     deletePublicKey = {this.deletePublicKey}
 
                 />
                 <ReadyBox
                     account = {this.state.account}
                     password = {this.state.password}
                     config = {config}
                     inCall = {(this.state.incomingCall || this.state.currentCall) ? true: false}
                     startCall = {this.callKeepStartCall}
                     startConference = {this.callKeepStartConference}
                     missedTargetUri = {this.state.missedTargetUri}
                     orientation = {this.state.orientation}
                     contacts = {this.contacts}
                     isTablet = {this.state.isTablet}
                     isLandscape = {this.state.orientation === 'landscape'}
                     refreshHistory = {this.state.refreshHistory}
                     refreshFavorites = {this.state.refreshFavorites}
                     cacheHistory = {this.saveHistoryForLater}
                     localHistory = {this.state.localHistory}
                     serverHistory = {this.cachedHistory}
                     myDisplayName = {this.state.displayName}
                     myPhoneNumber = {this.state.myPhoneNumber}
                     deleteHistoryEntry = {this.deleteHistoryEntry}
                     saveInvitedParties = {this.saveInvitedParties}
                     myInvitedParties = {this.state.myInvitedParties}
                     toggleFavorite = {this.toggleFavorite}
                     toggleBlocked = {this.toggleBlocked}
                     favoriteUris = {this.state.favoriteUris}
                     blockedUris = {this.state.blockedUris}
                     defaultDomain = {this.state.defaultDomain}
                     saveContact = {this.saveContact}
                     myContacts = {this.state.myContacts}
                     lookupContacts = {this.lookupContacts}
                     confirmRead = {this.confirmRead}
                     selectedContact = {this.state.selectedContact}
                     call = {this.state.incomingCall || this.state.currentCall}
                     goBackFunc = {this.goBackToCall}
                     messages = {this.state.messages}
                     deleteMessages = {this.deleteMessages}
                     sendMessage = {this.sendMessage}
                     expireMessage = {this.expireMessage}
                     reSendMessage = {this.reSendMessage}
                     deleteMessage = {this.deleteMessage}
                     getMessages = {this.getMessages}
                     pinMessage = {this.pinMessage}
                     unpinMessage = {this.unpinMessage}
                     selectContact = {this.selectContact}
                     sendPublicKey = {this.sendPublicKey}
                     inviteContacts = {this.state.inviteContacts}
                     selectedContacts = {this.state.selectedContacts}
                     updateSelection = {this.updateSelection}
                     togglePinned = {this.togglePinned}
                     pinned = {this.state.pinned}
                     loadEarlierMessages = {this.loadEarlierMessages}
                 />
 
                 <ImportPrivateKeyModal
                     show={this.state.showImportPrivateKeyModal}
                     close={this.toggleImportPrivateKeyModal}
                     saveFunc={this.savePrivateKey}
                     status={this.state.privateKeyImportStatus}
                     success={this.state.privateKeyImportSuccess}
                 />
             </Fragment>
         );
     }
 
     preview() {
         return (
             <Fragment>
                 <Preview
                     localMedia = {this.state.localMedia}
                     hangupCall = {this.hangupCall}
                     setDevice = {this.setDevice}
                     selectedDevices = {this.state.devices}
                 />
             </Fragment>
         );
     }
 
     call() {
         let call = this.state.currentCall || this.state.incomingCall;
         let callState;
 
         if (call && call.id in this.state.callsState) {
             callState = this.state.callsState[call.id];
         }
 
         return (
             <Call
                 account = {this.state.account}
                 targetUri = {this.state.targetUri}
                 call = {call}
                 callState = {callState}
                 connection = {this.state.connection}
                 registrationState = {this.state.registrationState}
                 localMedia = {this.state.localMedia}
                 escalateToConference = {this.escalateToConference}
                 hangupCall = {this.hangupCall}
                 showLogs = {this.showLogs}
                 generatedVideoTrack = {this.state.generatedVideoTrack}
                 callKeepSendDtmf = {this.callKeepSendDtmf}
                 toggleMute = {this.toggleMute}
                 callKeepStartCall = {this.callKeepStartCall}
                 toggleSpeakerPhone = {this.toggleSpeakerPhone}
                 speakerPhoneEnabled = {this.state.speakerPhoneEnabled}
                 speakerphoneOn = {this.speakerphoneOn}
                 speakerphoneOff = {this.speakerphoneOff}
                 callUUID = {this.state.outgoingCallUUID}
                 contacts = {this.contacts}
                 intercomDtmfTone = {this.intercomDtmfTone}
                 orientation = {this.state.orientation}
                 isTablet = {this.state.isTablet}
                 reconnectingCall = {this.state.reconnectingCall}
                 muted = {this.state.muted}
                 myContacts = {this.state.myContacts}
                 declineReason = {this.state.declineReason}
                 goBackFunc={this.goBackToHomeFromCall}
                 messages = {this.state.messages}
                 sendMessage={this.sendMessage}
                 reSendMessage={this.reSendMessage}
                 expireMessage = {this.expireMessage}
                 deleteMessage = {this.deleteMessage}
                 getMessages = {this.getMessages}
                 pinMessage = {this.pinMessage}
                 unpinMessage = {this.unpinMessage}
                 confirmRead = {this.confirmRead}
                 selectedContact={this.state.selectedContact}
             />
         )
     }
 
     conference() {
         let _previousParticipants = new Set();
 
         let call = this.state.currentCall || this.state.incomingCall;
         let callState;
 
         if (call && call.id in this.state.callsState) {
             callState = this.state.callsState[call.id];
         }
 
         /*
         if (this.myParticipants) {
             let room = this.state.targetUri.split('@')[0];
             if (this.myParticipants.hasOwnProperty(room)) {
                 let uris = this.myParticipants[room];
                 if (uris) {
                     uris.forEach((uri) => {
                         if (uri.search(this.state.defaultDomain) > -1) {
                             let user = uri.split('@')[0];
                             _previousParticipants.add(user);
                         } else {
                             _previousParticipants.add(uri);
                         }
                     });
                 }
             }
         }
         */
 
         if (this.state.myInvitedParties) {
             let room = this.state.targetUri.split('@')[0];
             if (this.state.myInvitedParties.hasOwnProperty(room)) {
                 let uris = this.state.myInvitedParties[room];
                 if (uris) {
                     uris.forEach((uri) => {
                         _previousParticipants.add(uri);
                     });
                 }
             }
         }
 
         let previousParticipants = Array.from(_previousParticipants);
 
         return (
             <Conference
                 notificationCenter = {this.notificationCenter}
                 localMedia = {this.state.localMedia}
                 account = {this.state.account}
                 targetUri = {this.state.targetUri}
                 connection = {this.state.connection}
                 registrationState = {this.state.registrationState}
                 currentCall = {this.state.currentCall}
                 saveParticipant = {this.saveParticipant}
                 saveMessage = {this.saveConferenceMessage}
                 myInvitedParties = {this.state.myInvitedParties}
                 saveInvitedParties = {this.appendInvitedParties}
                 previousParticipants = {previousParticipants}
                 participantsToInvite = {this.state.participantsToInvite}
                 hangupCall = {this.hangupCall}
                 shareScreen = {this.switchScreensharing}
                 generatedVideoTrack = {this.state.generatedVideoTrack}
                 toggleMute = {this.toggleMute}
                 toggleSpeakerPhone = {this.toggleSpeakerPhone}
                 speakerPhoneEnabled = {this.state.speakerPhoneEnabled}
                 callUUID = {this.state.outgoingCallUUID}
                 proposedMedia = {this.outgoingMedia}
                 isLandscape = {this.state.orientation === 'landscape'}
                 isTablet = {this.state.isTablet}
                 muted = {this.state.muted}
                 defaultDomain = {this.state.defaultDomain}
                 startedByPush = {this.startedByPush}
                 inFocus = {this.state.inFocus}
                 reconnectingCall = {this.state.reconnectingCall}
                 toggleFavorite = {this.toggleFavorite}
                 favoriteUris = {this.state.favoriteUris}
                 myContacts = {this.state.myContacts}
                 lookupContacts={this.lookupContacts}
                 goBackFunc={this.goBackToHome}
                 inviteToConferenceFunc={this.inviteContactsToConference}
                 selectedContacts={this.state.selectedContacts}
                 callState={callState}
             />
         )
     }
 
     matchContact(contact, filter='', matchDisplayName=true) {
         if (contact.remoteParty.toLowerCase().startsWith(filter.toLowerCase())) {
             return true;
         }
 
         if (matchDisplayName && contact.displayName && contact.displayName.toLowerCase().indexOf(filter.toLowerCase()) > -1) {
             return true;
         }
 
         return false;
     }
 
     lookupContacts(text, addressbook=true, favorites=true, localHistory=true, serverHistory=true) {
         let contacts = [];
 
         if (addressbook) {
             const addressbook_contacts = this.contacts.filter(contact => this.matchContact(contact, text));
             addressbook_contacts.forEach((c) => {
                 const existing_contacts = contacts.filter(contact => this.matchContact(contact, c.remoteParty.toLowerCase(), false));
                 if (existing_contacts.length === 0) {
                     contacts.push(c);
                 }
             });
         }
 
         if (favorites) {
             const favorite_contacts = this.favoritesContacts.filter(contact => this.matchContact(contact, text));
             favorite_contacts.forEach((c) => {
                 const existing_contacts = contacts.filter(contact => this.matchContact(contact, c.remoteParty.toLowerCase(), false));
                 if (existing_contacts.length === 0) {
                     contacts.push(c);
                 }
             });
         }
 
         if (localHistory) {
             const local_history_contacts = this.state.localHistory.filter(contact => this.matchContact(contact, text));
             local_history_contacts.forEach((c) => {
                 const existing_contacts = contacts.filter(contact => this.matchContact(contact, c.remoteParty.toLowerCase(), false));
                 if (c.remoteParty.toLowerCase().indexOf('@guest.')) {
                 }
                 if (c.remoteParty.toLowerCase().indexOf('@conference.')) {
                 }
                 if (c.remoteParty.toLowerCase().indexOf('@videoconference.')) {
                 }
                 if (existing_contacts.length === 0) {
                     contacts.push(c);
                 }
             });
         }
 
         if (serverHistory) {
             const server_history_contacts = this.cachedHistory.filter(contact => this.matchContact(contact, text));
             server_history_contacts.forEach((c) => {
                 const existing_contacts = contacts.filter(contact => this.matchContact(contact, c.remoteParty.toLowerCase(), false));
                 if (c.remoteParty.toLowerCase().indexOf('@guest.')) {
                 }
                 if (c.remoteParty.toLowerCase().indexOf('@conference.')) {
                 }
                 if (existing_contacts.length === 0) {
                     contacts.push(c);
                 }
             });
         }
 
         return contacts;
     }
 
     get favoritesContacts() {
         let favoriteContacts = [];
         let displayName = '';
         let conference = false;
 
         this.state.favoriteUris.forEach((uri) => {
 
             if (!uri) {
                 return;
             }
 
             uri = uri.toLowerCase();
 
             displayName = '';
 
             if (this.state.myContacts && this.state.myContacts.hasOwnProperty(uri)) {
                 displayName = this.state.myContacts[uri].name;
             }
 
             conference = false;
 
             let tags = ['favorite'];
 
             if (uri.indexOf('@videoconference.') > -1) {
                 displayName = uri.split('@')[0];
                 const room = uri.split('@')[0];
                 uri = room + '@' + config.defaultConferenceDomain;
                 conference = true;
                 tags.push('conference');
             }
 
             const item = {
                 remoteParty: uri,
                 displayName: displayName,
                 conference: conference,
                 type: 'contact',
                 id: uuid.v4(),
                 tags: tags
                 };
 
             favoriteContacts.push(item);
         });
 
         return favoriteContacts;
     }
 
     conferenceByUri(urlParameters) {
         const targetUri = utils.normalizeUri(urlParameters.targetUri, config.defaultConferenceDomain);
         const idx = targetUri.indexOf('@');
         const uri = {};
         const pattern = /^[A-Za-z0-9\-\_]+$/g;
         uri.user = targetUri.substring(0, idx);
 
         // check if the uri.user is valid
         if (!pattern.test(uri.user)) {
             const status = {
                 title   : 'Invalid conference',
                 message : `Oops, the conference ID is invalid: ${targetUri}`,
                 level   : 'danger',
                 width   : 'large'
             }
             return (
                 <StatusBox
                     {...status}
                 />
             );
         }
 
         return (
             <ConferenceByUriBox
                 notificationCenter = {this.notificationCenter}
                 handler = {this.handleConferenceByUri}
                 targetUri = {targetUri}
                 localMedia = {this.state.localMedia}
                 account = {this.state.account}
                 currentCall = {this.state.currentCall}
                 hangupCall = {this.hangupCall}
                 shareScreen = {this.switchScreensharing}
                 generatedVideoTrack = {this.state.generatedVideoTrack}
             />
         );
     }
 
     login() {
         let registerBox;
         let statusBox;
         this.mustLogout = false;
 
         if (this.state.status !== null) {
             statusBox = (
                 <StatusBox
                     message={this.state.status.msg}
                     level={this.state.status.level}
                 />
             );
         }
 
         if (this.state.registrationState !== 'registered') {
             registerBox = (
                 <RegisterBox
                     registrationInProgress = {this.state.registrationState !== null && this.state.registrationState !== 'failed'}
                     handleRegistration = {this.handleRegistration}
                     autoLogin={this.state.autoLogin}
                     orientation = {this.state.orientation}
                     isTablet = {this.state.isTablet}
                     phoneNumber= {this.state.phoneNumber}
                 />
             );
         }
 
         return (
             <Fragment>
                 {registerBox}
                 {statusBox}
             </Fragment>
         );
     }
 
     logout() {
         this.callKeeper.setAvailable(false);
 
         if (!this.mustLogout && this.state.registrationState !== null && this.state.connection && this.state.connection.state === 'ready') {
             // remove token from server
             this.mustLogout = true;
             this.state.account.setDeviceToken('None', Platform.OS, deviceId, true, bundleId);
             this.state.account.register();
             return;
         } else if (this.mustLogout && this.state.connection && this.state.account) {
             this.state.account.unregister();
         }
 
         this.tokenSent = false;
         if (this.state.connection && this.state.account) {
             this.state.connection.removeAccount(this.state.account, (error) => {
                 if (error) {
                     logger.debug(error);
                 }
             });
         }
 
         //this.lastSyncedMessageId = null;
 
         storage.set('account', {accountId: this.state.accountId,
                                 password: this.state.password});
 //                                lastSyncedMessageId: null});
 
         this.serverHistory = [];
         this.setState({account: null,
                        registrationState: null,
                        registrationKeepalive: false,
                        status: null,
                        autoLogin: false,
                        history: [],
                        localHistory: [],
                        cachedHistory: [],
                        defaultDomain: config.defaultDomain
                        });
 
         this.changeRoute('/login', 'user logout');
         return null;
     }
 
     main() {
         return null;
     }
 }
 
 export default Sylk;
diff --git a/app/assets/styles/blink/_DeleteHistoryModal.scss b/app/assets/styles/blink/_DeleteHistoryModal.scss
index d32839d..2c32e9f 100644
--- a/app/assets/styles/blink/_DeleteHistoryModal.scss
+++ b/app/assets/styles/blink/_DeleteHistoryModal.scss
@@ -1,54 +1,53 @@
 .container {
     padding: 10px;
     margin: 00px;
 }
 
 .title {
     padding: 5px;
     font-size: 24px;
     text-align: center;
 }
 
 .body {
     padding: 10px;
     font-size: 16px;
     text-align: center;
 }
 
 .avatar {
 }
 
 .button {
     margin: 10px;
-    width: 120;
 }
 
 .buttonRow {
     flex-direction: row;
     justify-content: center;
 }
 
 .checkBoxGroupRow {
     flex-direction: row;
     align-items: center;
     justify-content: center;
     margin-bottom: 10px;
 }
 
 .checkBoxRow {
     border: 0.5px;
     flex-direction: row;
     justify-content: center;
     align-items: center;
     margin-bottom: 10px;
 }
 
 .checkButton {
     margin: 10px;
     width: 70px;
 }
 
 
 .titleContainer {
     flex-direction: row;
 }
diff --git a/app/components/DeleteHistoryModal.js b/app/components/DeleteHistoryModal.js
index d01ca33..11a3fab 100644
--- a/app/components/DeleteHistoryModal.js
+++ b/app/components/DeleteHistoryModal.js
@@ -1,148 +1,153 @@
 import React, { Component } from 'react';
 import PropTypes from 'prop-types';
 import autoBind from 'auto-bind';
 import { View } from 'react-native';
 import UserIcon from './UserIcon';
 import { Chip, Dialog, Portal, Text, Button, Surface, TextInput, Paragraph, RadioButton, Checkbox } from 'react-native-paper';
 import KeyboardAwareDialog from './KeyBoardAwareDialog';
 
 const DialogType = Platform.OS === 'ios' ? KeyboardAwareDialog : Dialog;
 
 import styles from '../assets/styles/blink/_DeleteHistoryModal.scss';
 
 
 class DeleteHistoryModal extends Component {
     constructor(props) {
         super(props);
         autoBind(this);
 
         this.state = {
             displayName: this.props.displayName,
             show: this.props.show,
             uri: this.props.uri,
             period: "0",
             remoteDelete: false,
             confirm: false
         }
     }
 
     UNSAFE_componentWillReceiveProps(nextProps) {
         this.setState({show: nextProps.show,
                        displayName: nextProps.displayName,
                        uri: nextProps.uri,
                        confirm: nextProps.confirm
                        });
     }
 
     deleteMessages(event) {
         event.preventDefault();
         if (this.state.confirm) {
             this.setState({confirm: false});
             this.props.deleteMessages(this.state.uri, true, this.state.period, this.state.remoteDelete);
             this.props.close();
         } else {
             this.setState({confirm: true});
         }
     }
 
     setPeriod(value) {
         this.setState({period: value});
     }
 
     toggleRemoteDelete() {
         this.setState({remoteDelete: !this.state.remoteDelete})
     }
 
     render() {
 
         let identity = {uri: this.state.uri, displayName: this.state.displayName};
         let canDeleteRemote = this.state.uri && this.state.uri.indexOf('@videoconference') === -1;
         canDeleteRemote = false;
         let canDeleteByTime = false;
 
         let deleteLabel = this.state.confirm ? 'Confirm': 'Delete';
 
         return (
             <Portal>
                 <DialogType visible={this.state.show} onDismiss={this.props.close}>
                     <Surface style={styles.container}>
                         <View style={styles.titleContainer}>
                             <View style={styles.titleContainer}>
                             { this.state.uri ?
                                 <UserIcon style={styles.avatar} identity={identity}/>
                             : null}
                             </View>
 
                             <View style={styles.titleContainer}>
-                               <Dialog.Title style={styles.title}>Delete conversions</Dialog.Title>
+                               <Dialog.Title style={styles.title}>Delete messages</Dialog.Title>
                            </View>
 
                         </View>
                             { this.state.uri ?
+                        <View>
                              <Text style={styles.body}>
-                                 Confirm deletion of all messages with {this.state.uri}
+                                 Confirm deletion of all messages with {this.state.uri}.
                              </Text>
+                             <Text style={styles.body}>
+                                 The messages will not be removed from remote party.
+                             </Text>
+                        </View>
                              :
                              <Text style={styles.body}>
                                Please confirm the deletion of all messages. This cannot be undone.
                              </Text>
                             }
 
                          { canDeleteByTime ?
 
                         <View style={styles.checkBoxGroupRow}>
                             <RadioButton.Group onValueChange={newValue => this.setPeriod(newValue)} value={this.state.period}>
                               <View style={styles.checkButton}>
                                 <Text>Last hour</Text>
                                 <RadioButton value="1" />
                               </View>
                               <View style={styles.checkButton}>
                                 <Text>Last day</Text>
                                 <RadioButton value="24" />
                               </View>
                               <View style={styles.checkButton}>
                                 <Text>   All</Text>
                                 <RadioButton value="0" />
                               </View>
                             </RadioButton.Group>
                         </View>
                         : null}
 
                         {canDeleteRemote ?
                             <View style={styles.checkBoxRow}>
                               <Text>Delete from recipient too</Text>
                                 <Checkbox
                                   status={this.state.remoteDelete ? 'checked' : 'unchecked'}
                                   onPress={() => {this.toggleRemoteDelete()}}
                                   />
                                 </View>
                         : null}
 
                         <View style={styles.buttonRow}>
 
                         <Button
                             mode="contained"
                             style={styles.button}
                             onPress={this.deleteMessages}
                             icon="delete"
                             accessibilityLabel="Delete messages"
                             > {deleteLabel}
                         </Button>
                         </View>
                     </Surface>
                 </DialogType>
             </Portal>
         );
     }
 }
 
 
 DeleteHistoryModal.propTypes = {
     show               : PropTypes.bool.isRequired,
     close              : PropTypes.func.isRequired,
     uri                : PropTypes.string,
     displayName        : PropTypes.string,
     deleteMessages     : PropTypes.func
 };
 
 export default DeleteHistoryModal;
diff --git a/app/components/NavigationBar.js b/app/components/NavigationBar.js
index 20fc927..dad9b15 100644
--- a/app/components/NavigationBar.js
+++ b/app/components/NavigationBar.js
@@ -1,453 +1,452 @@
 import React, { Component } from 'react';
 import { Linking, Image, Platform, View } from 'react-native';
 import PropTypes from 'prop-types';
 import autoBind from 'auto-bind';
 import { Appbar, Menu, Divider, Text } from 'react-native-paper';
 import Icon from  'react-native-vector-icons/MaterialCommunityIcons';
 
 import config from '../config';
 
 import styles from '../assets/styles/blink/_NavigationBar.scss';
 const blinkLogo = require('../assets/images/blink-white-big.png');
 
 import AboutModal from './AboutModal';
 import CallMeMaybeModal from './CallMeMaybeModal';
 import EditConferenceModal from './EditConferenceModal';
 import AddContactModal from './AddContactModal';
 import EditContactModal from './EditContactModal';
 import ExportPrivateKeyModal from './ExportPrivateKeyModal';
 import DeleteHistoryModal from './DeleteHistoryModal';
 
 
 class NavigationBar extends Component {
     constructor(props) {
         super(props);
         autoBind(this);
 
         this.state = {
             showAboutModal: false,
             inCall: this.props.inCall,
             showCallMeMaybeModal: false,
             showEditContactModal: false,
             showEditConferenceModal: false,
             showExportPrivateKeyModal: false,
             showDeleteHistoryModal: false,
             showAddContactModal: false,
             privateKeyPassword: null,
             registrationState: this.props.registrationState,
             connection: this.props.connection,
             proximity: this.props.proximity,
             selectedContact: this.props.selectedContact,
             mute: false,
             menuVisible: false,
             accountId: this.props.accountId,
             displayName: this.props.displayName,
             organization: this.props.organization,
             publicKeyHash: this.props.publicKeyHash,
             publicKey: this.props.publicKey,
             showEditContactModal: false,
             showPublicKey: false,
             myInvitedParties: this.props.myInvitedParties,
             messages: this.props.messages
         }
 
         this.menuRef = React.createRef();
     }
 
     //getDerivedStateFromProps(nextProps, state) {
     UNSAFE_componentWillReceiveProps(nextProps) {
         if (nextProps.account !== null && nextProps.account.id !== this.state.accountId) {
             this.setState({accountId: nextProps.accountId});
         }
 
         this.setState({registrationState: nextProps.registrationState,
                        connection: nextProps.connection,
                        displayName: nextProps.displayName,
                        organization: nextProps.organization,
                        proximity: nextProps.proximity,
                        inCall: nextProps.inCall,
                        publicKeyHash: nextProps.publicKeyHash,
                        publicKey: nextProps.publicKey,
                        selectedContact: nextProps.selectedContact,
                        messages: nextProps.messages,
                        myInvitedParties: nextProps.myInvitedParties
                        });
     }
 
     handleMenu(event) {
         this.callUrl = `${config.publicUrl}/call/${this.state.accountId}`;
         switch (event) {
             case 'about':
                 this.toggleAboutModal();
                 break;
             case 'callMeMaybe':
                 this.toggleCallMeMaybeModal();
                 break;
             case 'displayName':
                 this.toggleEditContactModal();
                 break;
             case 'speakerphone':
                 this.props.toggleSpeakerPhone();
                 break;
             case 'proximity':
                 this.props.toggleProximity();
                 break;
             case 'logOut':
                 this.props.logout();
                 break;
             case 'logs':
                 this.props.showLogs();
                 break;
             case 'preview':
                 this.props.preview();
                 break;
             case 'audio':
                 this.audioCall();
                 break;
             case 'video':
                 this.videoCall();
                 break;
             case 'addContact':
                 this.toggleAddContactModal();
                 break;
             case 'editContact':
                 if (this.state.selectedContact && this.state.selectedContact.remoteParty.indexOf('@videoconference') > -1) {
                     this.setState({showEditConferenceModal: !this.state.showEditConferenceModal});
                 } else {
                     this.setState({showEditContactModal: !this.state.showEditContactModal});
                 }
                 break;
             case 'deleteMessages':
                 this.setState({showDeleteHistoryModal: !this.state.showDeleteHistoryModal});
                 break;
             case 'toggleFavorite':
                 this.props.toggleFavorite(this.state.selectedContact.remoteParty);
                 break;
             case 'toggleBlocked':
                 this.props.toggleBlocked(this.state.selectedContact.remoteParty);
                 break;
             case 'togglePinned':
                 this.props.togglePinned(this.state.selectedContact.remoteParty);
                 break;
             case 'sendPublicKey':
                 this.props.sendPublicKey(this.state.selectedContact.remoteParty);
                 break;
             case 'exportPrivateKey':
                 this.toggleExportPrivateKeyModal();
                 break;
             case 'showPublicKey':
                 this.setState({showEditContactModal: !this.state.showEditContactModal, showPublicKey: true});
                 break;
             case 'checkUpdate':
                 if (Platform.OS === 'android') {
                     Linking.openURL('https://play.google.com/store/apps/details?id=com.agprojects.sylk');
                 } else {
                     Linking.openURL('https://apps.apple.com/us/app/id1489960733');
                 }
                 break;
             case 'settings':
                 Linking.openURL(config.serverSettingsUrl);
                 break;
             default:
                 break;
         }
         this.setState({menuVisible: false});
     }
 
     saveContact(displayName, organization='') {
         if (!displayName) {
             return;
         }
 
         if (this.state.selectedContact) {
             this.props.saveContact(this.state.selectedContact.remoteParty, displayName, organization);
         } else {
             this.setState({displayName: displayName});
             this.props.saveContact(this.state.accountId, displayName, organization);
         }
     }
 
     toggleMute() {
         this.setState(prevState => ({mute: !prevState.mute}));
         this.props.toggleMute();
     }
 
     toggleAboutModal() {
         this.setState({showAboutModal: !this.state.showAboutModal});
     }
 
     audioCall() {
         let uri = this.state.selectedContact.remoteParty;
         this.props.startCall(uri, {audio: true, video: false});
     }
 
     videoCall() {
         let uri = this.state.selectedContact.remoteParty;
         this.props.startCall(uri, {audio: true, video: true});
     }
 
     toggleAddContactModal() {
         this.setState({showAddContactModal: !this.state.showAddContactModal});
     }
 
     toggleCallMeMaybeModal() {
         this.setState({showCallMeMaybeModal: !this.state.showCallMeMaybeModal});
     }
 
     toggleDeleteHistoryModal() {
         this.setState({showDeleteHistoryModal: !this.state.showDeleteHistoryModal});
     }
 
     toggleEditContactModal() {
         this.setState({showEditContactModal: !this.state.showEditContactModal,
                        showPublicKey: false});
     }
 
     toggleEditConferenceModal() {
         this.setState({showEditConferenceModal: !this.state.showEditConferenceModal});
     }
 
     toggleExportPrivateKeyModal() {
         const password = Math.random().toString().substr(2, 6);
         this.setState({showExportPrivateKeyModal: !this.state.showExportPrivateKeyModal,
                        privateKeyPassword: password});
     }
 
     render() {
          const muteIcon = this.state.mute ? 'bell-off' : 'bell';
 
         let subtitleStyle = this.props.isTablet ? styles.tabletSubtitle: styles.subtitle;
         let titleStyle = this.props.isTablet ? styles.tabletTitle: styles.title;
 
         let statusIcon = null;
         let statusColor = 'green';
 
         statusIcon = 'check-circle';
         if (!this.state.connection || this.state.connection.state !== 'ready') {
             statusIcon = 'alert-circle';
             statusColor = 'red';
         } else if (this.state.registrationState !== 'registered') {
             statusIcon = 'alert-circle';
             statusColor = 'orange';
         }
 
         let callUrl = callUrl = config.publicUrl + "/call/" + this.state.accountId;
         let subtitle = 'Signed in as ' +  this.state.accountId;
         let proximityTitle = this.state.proximity ? 'No proximity sensor' : 'Proximity sensor';
         let proximityIcon = this.state.proximity ? 'ear-hearing-off' : 'ear-hearing';
 
         let hasMessages = true;
         if (this.state.selectedContact) {
             if (Object.keys(this.state.messages).indexOf(this.state.selectedContact.remoteParty) > -1 && this.state.messages[this.state.selectedContact.remoteParty].length > 0) {
                 hasMessages = true;
             }
         }
 
         let displayName = this.state.selectedContact ? this.state.selectedContact.displayName : this.state.displayName;
         let organization = this.state.selectedContact ? this.state.selectedContact.organization : this.state.organization;
         let blockedTitle = (this.state.selectedContact && this.state.selectedContact.tags && this.state.selectedContact.tags.indexOf('blocked') > -1) ? 'Unblock' : 'Block';
         let favoriteTitle = (this.state.selectedContact && this.state.selectedContact.tags && this.state.selectedContact.tags.indexOf('favorite') > -1) ? 'Unfavorite' : 'Favorite';
         let favoriteIcon = (this.state.selectedContact && this.state.selectedContact.tags && this.state.selectedContact.tags.indexOf('favorite') > -1) ? 'flag-minus' : 'flag';
 
         let invitedParties = [];
         if (this.state.selectedContact) {
             let uri = this.state.selectedContact.remoteParty.split('@')[0];
             if (this.state.myInvitedParties && this.state.myInvitedParties.hasOwnProperty(uri)) {
                 invitedParties = this.state.myInvitedParties[uri];
             }
         }
 
         let extraMenu = false;
 
         return (
             <Appbar.Header style={{backgroundColor: 'black'}}>
                 {this.state.selectedContact?
                 <Appbar.BackAction onPress={() => {this.props.goBackFunc()}} />
                 : <Image source={blinkLogo} style={styles.logo}/>}
 
                 <Appbar.Content
                     title="Sylk"
                     titleStyle={titleStyle}
                     subtitleStyle={subtitleStyle}
                     subtitle={this.props.isTablet? null: (this.state.accountId + ' (' + this.state.displayName + ')')}
                 />
                 {this.props.isTablet?
                 <Text style={subtitleStyle}>{subtitle}</Text>
                 : null}
 
 
                 {statusIcon ?
                     <Icon name={statusIcon} size={20} color={statusColor} />
                 : null }
                 { this.state.selectedContact ?
                     <Menu
                         visible={this.state.menuVisible}
                         onDismiss={() => this.setState({menuVisible: !this.state.menuVisible})}
                         anchor={
                             <Appbar.Action
                                 ref={this.menuRef}
                                 color="white"
                                 icon="menu"
                                 onPress={() => this.setState({menuVisible: !this.state.menuVisible})}
                             />
                         }
                     >
                         <Menu.Item onPress={() => this.handleMenu('editContact')} icon="account" title="Edit..."/>
                         <Menu.Item onPress={() => this.handleMenu('audio')} icon="phone" title="Audio call"/>
                         <Menu.Item onPress={() => this.handleMenu('video')} icon="video" title="Video call"/>
                         { hasMessages ?
                         <Menu.Item onPress={() => this.handleMenu('deleteMessages')} icon="delete" title="Delete messages..."/>
                         : null}
                         { hasMessages ?
                         <Menu.Item onPress={() => this.handleMenu('togglePinned')} icon="pin" title="Pinned messages"/>
                         : null}
                         { hasMessages ?
                         <Menu.Item onPress={() => this.handleMenu('sendPublicKey')} icon="key-change" title="Send my PGP key..."/>
                         : null}
                         {this.props.publicKeyHash ?
                         <Menu.Item onPress={() => this.handleMenu('showPublicKey')} icon="key-variant" title="Show PGP key..."/>
                         : null}
                         <Menu.Item onPress={() => this.handleMenu('toggleBlocked')} icon="block-helper" title={blockedTitle}/>
                         <Menu.Item onPress={() => this.handleMenu('toggleFavorite')} icon={favoriteIcon} title={favoriteTitle}/>
 
                     </Menu>
                 :
                     <Menu
                         visible={this.state.menuVisible}
                         onDismiss={() => this.setState({menuVisible: !this.state.menuVisible})}
                         anchor={
                             <Appbar.Action
                                 ref={this.menuRef}
                                 color="white"
                                 icon="menu"
                                 onPress={() => this.setState({menuVisible: !this.state.menuVisible})}
                             />
                         }
                     >
                         <Menu.Item onPress={() => this.handleMenu('addContact')} icon="account" title="Add contact..."/>
                         <Menu.Item onPress={() => this.handleMenu('callMeMaybe')} icon="share" title="Call me, maybe?" />
                         <Menu.Item onPress={() => this.handleMenu('preview')} icon="video" title="Video preview" />
                         <Menu.Item onPress={() => this.handleMenu('displayName')} icon="rename-box" title="My display name" />
                         <Menu.Item onPress={() => this.handleMenu('exportPrivateKey')} icon="key" title="Export PGP key..." />
-                        <Menu.Item onPress={() => this.handleMenu('deleteMessages')} icon="delete" title="Delete messages..."/>
                         <Menu.Item onPress={() => this.handleMenu('checkUpdate')} icon="update" title="Check for updates..." />
                         <Divider/>
                         {extraMenu ?
                         <View>
 
                         <Menu.Item onPress={() => this.handleMenu('settings')} icon="wrench" title="Server settings..." />
                         <Menu.Item onPress={() => this.handleMenu('logs')} icon="timeline-text-outline" title="Show logs" />
                         <Menu.Item onPress={() => this.handleMenu('proximity')} icon={proximityIcon} title={proximityTitle} />
                         </View>
                         : null}
                         <Menu.Item onPress={() => this.handleMenu('about')} icon="information" title="About Sylk"/>
                         <Menu.Item onPress={() => this.handleMenu('logOut')} icon="logout" title="Sign out" />
                     </Menu>
                     }
 
                 <AboutModal
                     show={this.state.showAboutModal}
                     close={this.toggleAboutModal}
                 />
 
                 <CallMeMaybeModal
                     show={this.state.showCallMeMaybeModal}
                     close={this.toggleCallMeMaybeModal}
                     callUrl={callUrl}
                     notificationCenter={this.props.notificationCenter}
                 />
 
                 <DeleteHistoryModal
                     show={this.state.showDeleteHistoryModal}
                     close={this.toggleDeleteHistoryModal}
                     uri={this.state.selectedContact ? this.state.selectedContact.remoteParty : null}
                     displayName={displayName}
                     deleteMessages={this.props.deleteMessages}
                 />
 
                 <AddContactModal
                     show={this.state.showAddContactModal}
                     close={this.toggleAddContactModal}
                     saveContact={this.props.saveContact}
                 />
 
                 <EditContactModal
                     show={this.state.showEditContactModal || !this.state.displayName}
                     close={this.toggleEditContactModal}
                     uri={this.state.selectedContact ? this.state.selectedContact.remoteParty : this.state.accountId}
                     displayName={displayName}
                     organization={organization}
                     myself={this.state.selectedContact ? false : true}
                     saveContact={this.saveContact}
                     deleteContact={this.props.deleteContact}
                     deletePublicKey={this.props.deletePublicKey}
                     publicKeyHash={this.state.showPublicKey ? this.state.publicKeyHash: null}
                     publicKey={this.state.showPublicKey ? this.state.publicKey: null}
                 />
 
                 <EditConferenceModal
                     show={this.state.showEditConferenceModal}
                     close={this.toggleEditConferenceModal}
                     room={this.state.selectedContact ? this.state.selectedContact.remoteParty.split('@')[0]: ''}
                     invitedParties={invitedParties}
                     selectedContact={this.state.selectedContact}
                     toggleFavorite={this.props.toggleFavorite}
                     saveInvitedParties={this.props.saveInvitedParties}
                     defaultDomain={this.props.defaultDomain}
                     accountId={this.state.accountId}
                     favoriteUris={this.props.favoriteUris}
                 />
 
                 <ExportPrivateKeyModal
                     show={this.state.showExportPrivateKeyModal}
                     password={this.state.privateKeyPassword}
                     close={this.toggleExportPrivateKeyModal}
                     saveFunc={this.props.replicateKey}
                     publicKeyHash={this.state.publicKeyHash}
                     publicKey={this.state.publicKey}
                 />
             </Appbar.Header>
         );
     }
 }
 
 NavigationBar.propTypes = {
     notificationCenter : PropTypes.func.isRequired,
     logout             : PropTypes.func.isRequired,
     preview            : PropTypes.func.isRequired,
     toggleSpeakerPhone : PropTypes.func.isRequired,
     toggleProximity    : PropTypes.func.isRequired,
     showLogs           : PropTypes.func.isRequired,
     inCall             : PropTypes.bool,
     proximity          : PropTypes.bool,
     displayName        : PropTypes.string,
     organization       : PropTypes.string,
     account            : PropTypes.object,
     accountId          : PropTypes.string,
     connection         : PropTypes.object,
     toggleMute         : PropTypes.func,
     orientation        : PropTypes.string,
     isTablet           : PropTypes.bool,
     selectedContact    : PropTypes.object,
     goBackFunc         : PropTypes.func,
     replicateKey       : PropTypes.func,
     publicKeyHash      : PropTypes.string,
     publicKey          : PropTypes.string,
     deleteMessages     : PropTypes.func,
     togglePinned       : PropTypes.func,
     toggleBlocked      : PropTypes.func,
     toggleFavorite     : PropTypes.func,
     myInvitedParties   : PropTypes.object,
     saveInvitedParties : PropTypes.func,
     defaultDomain      : PropTypes.string,
     favoriteUris       : PropTypes.array,
     startCall          : PropTypes.func,
     saveContact        : PropTypes.func,
     addContact         : PropTypes.func,
     deleteContact      : PropTypes.func,
     deletePublicKey    : PropTypes.func,
     sendPublicKey      : PropTypes.func,
     messages           : PropTypes.object
 };
 
 export default NavigationBar;
diff --git a/app/utils.js b/app/utils.js
index 6f0b897..bb3b215 100644
--- a/app/utils.js
+++ b/app/utils.js
@@ -1,287 +1,286 @@
 import uuidv4 from 'uuid/v4';
 import SillyNames from './SillyNames';
 import MaterialColors from './MaterialColors';
 import { Clipboard, Dimensions } from 'react-native';
 import Contacts from 'react-native-contacts';
 import xss from 'xss';
 
 const RNFS = require('react-native-fs');
 const logfile = RNFS.DocumentDirectoryPath + '/logs.txt';
 
 function log2file(text) {
     // append to logfile
     RNFS.appendFile(logfile, text + '\r\n', 'utf8')
       .then((success) => {
         console.log(text);
       })
       .catch((err) => {
         console.log(err.message);
       });
 }
 
 function isAnonymous(uri) {
     if (uri.indexOf('@guest.') > -1 || uri.indexOf('@anonymous.') > -1) {
         return true
     }
 
     if (uri.indexOf('@192.168.') > -1) {
         return true;
     }
 
     if (uri.indexOf('@10.') > -1) {
         return true;
     }
 
     return false;
 }
 
 
 function appendLeadingZeroes(n){
     if (n <= 9) {
         return "0" + n;
      }
     return n;
 }
 
 function timestampedLog() {
     let current_datetime = new Date();
     let formatted_date = current_datetime.getFullYear() + "-" + appendLeadingZeroes(current_datetime.getMonth() + 1) + "-" + appendLeadingZeroes(current_datetime.getDate()) + " " + appendLeadingZeroes(current_datetime.getHours()) + ":" + appendLeadingZeroes(current_datetime.getMinutes()) + ":" + appendLeadingZeroes(current_datetime.getSeconds());
     let message = formatted_date;
 
     for (var i = 0; i < arguments.length; i++) {
         let txt = arguments[i] ? arguments[i].toString() : '';
         message = message + ' ' + txt;
     }
 
     log2file(message);
     //console.log(message);
 }
 
 
 function generateUniqueId() {
     const uniqueId = uuidv4().replace(/-/g, '').slice(0, 16);
     return uniqueId;
 }
 
 function sylkToRenderMessage(sylkMessage, decryptedBody=null) {
     /*
     export interface IMessage {
       _id: string | number
       text: string
       createdAt: Date | number
       user: User
       image?: string
       video?: string
       audio?: string
       system?: boolean
       sent?: boolean
       received?: boolean
       pending?: boolean
       quickReplies?: QuickReplies
     }
     */
 
     let system = false;
     let image;
     let content = decryptedBody || sylkMessage.content;
 
     if (content.indexOf('Welcome!') > -1) {
         system = true;
     }
 
     if (sylkMessage.contentType === 'text/html') {
         content = html2text(content);
     } else if (sylkMessage.contentType === 'text/plain') {
         content = content;
     } else if (sylkMessage.contentType.indexOf('image/') > -1) {
         image = `data:${sylkMessage.contentType};base64,${btoa(content)}`
     } else {
         content = 'Unknown message type received ' + sylkMessage.contentType;
     }
 
     let g_id = sylkMessage.id;
 
     return {
         _id: g_id,
         text: content,
         image: image,
         createdAt: sylkMessage.timestamp,
         received: true,
         direction: 'incoming',
         system: system,
         user: {
           _id: sylkMessage.sender.uri,
           name: sylkMessage.sender.toString()
             }
         }
 }
 
 function html2text(content) {
     content = xss(content, {
               whiteList: [], // empty, means filter out all tags
               stripIgnoreTag: true, // filter out all HTML not in the whitelist
               stripIgnoreTagBody: ["script"] // the script tag is a special case, we need
               // to filter out its content
             });
-    content = escapeHtml(content);
-    return content;
+    return escapeHtml(content);
 }
 
 function normalizeUri(uri, defaultDomain) {
     let targetUri = uri;
     let idx = targetUri.indexOf('@');
     let username;
     let domain;
     if (idx !== -1) {
         username = targetUri.substring(0, idx);
         domain = targetUri.substring(idx + 1);
     } else {
         username = targetUri;
         domain = defaultDomain;
     }
     username = username.replace(/[<>\s()\[\]\'\"\~\!\%\&\*\{\}\|\\]/g, '');
     return `${username}@${domain}`;
 }
 
 function copyToClipboard(text) {
     Clipboard.setString(text);
 
     return true;
 }
 
 function findContact(uri) {
     return new Promise((resolve, reject) => {
         //console.log('findContact')
         Contacts.checkPermission((err, permission) => {
             if (err) {
                 //log the error
                 console.log(err);
                 return reject(err);
             }
 
             if (permission === 'authorized') {
                 //console.log('HELLO', uri);
                 Contacts.getContactsByEmailAddress(uri, (err, contacts) => {
                     if (err) {
                         console.log('error getting contacts by email')
                         return reject(err);
                     }
 
                     if (contacts) {
                         return resolve(contacts)
                     }
 
                     Contacts.getContactsMatchingString(uri, (err2, contacts2) => {
                         if (err2) {
                             console.log('error matching string')
                             return reject(err2);
                         }
                         console.log(contacts);
                         resolve(contacts2)
                     });
 
                 })
 
             } else {
                 console.log('not authortised')
                 reject(new Error('Not Authorised'))
             }
         })
     })
 }
 
 function generateSillyName() {
     const adjective = SillyNames.randomAdjective();
     const number = Math.floor(Math.random() * 10);
     const noun1 =  SillyNames.randomNoun();
     const noun2 = SillyNames.randomNoun();
     return adjective + noun1 + noun2 + number;
 }
 
 function generateMaterialColor(text) {
     return MaterialColors.generateColor(text);
 }
 
 function generateVideoTrack(stream, width = 640, height = 480) {
     // const audioCtx = new (window.AudioContext || window.webkitAudioContext)();
     // const analyser = audioCtx.createAnalyser();
     // const source = audioCtx.createMediaStreamSource(stream);
     // source.connect(analyser);
 
     // analyser.fftSize = 256;
     // const bufferLength = analyser.frequencyBinCount;
     // const dataArray = new Uint8Array(bufferLength);
 
     // const canvas = Object.assign(document.createElement('canvas'), {width, height});
     // const ctx = canvas.getContext('2d');
 
     // const img = new Image();
     // const blinkLogo = new Image();
     // img.addEventListener('load', () => {
     //     draw();
     // });
 
     // const draw = () => {
     //     if (stream.active) {
     //         const drawVisual = requestAnimationFrame(draw);
     //     }
     //     analyser.getByteFrequencyData(dataArray);
 
     //     ctx.fillStyle = 'rgb(35, 35, 35)';
     //     ctx.fillRect(0, 0, width, height);
     //     ctx.filter = 'grayscale(100%) brightness(90%)';
     //     ctx.drawImage(blinkLogo, (width / 2) - 150, (height / 2) - 150, 300, 300);
     //     ctx.filter = 'none';
     //     ctx.drawImage(img, (width / 2) - 45 , height / 3, 90, 90);
     //     const barWidth = (width / bufferLength) * 2.5;
     //     let barHeight;
     //     let x = 0;
     //     for(var i = 0; i < bufferLength; i++) {
     //         barHeight = dataArray[i] / 2;
 
     //         ctx.fillStyle = 'rgb(' + (barHeight + 100) + ', 50, 50)';
     //         ctx.fillRect(x, 2 * height / 3 - barHeight / 2, barWidth, barHeight);
 
     //         x += barWidth + 1;
     //     }
     // };
     // img.src = 'assets/images/video-camera-slash.png';
     // blinkLogo.src = 'assets/images/blink-white-big.png';
 
     // const canvasStream = canvas.captureStream();
 
 
     return Object.assign(stream.getVideoTracks()[0], {enabled: true});
 }
 
 function getWindowHeight() {
     return Dimensions.get('window').height;
 }
 
 function escapeHtml(text) {
   var map = {
     '&': '&amp;',
     '<': '&lt;',
     '>': '&gt;',
     '"': '&quot;',
     "'": '&#039;'
   };
 
   return text.replace(/[&<>"']/g, function(m) { return map[m]; });
 }
 
 
 exports.copyToClipboard = copyToClipboard;
 exports.normalizeUri = normalizeUri;
 exports.generateSillyName = generateSillyName;
 exports.timestampedLog = timestampedLog;
 exports.appendLeadingZeroes = appendLeadingZeroes;
 exports.generateUniqueId = generateUniqueId;
 exports.generateMaterialColor = generateMaterialColor;
 exports.generateVideoTrack = generateVideoTrack;
 exports.getWindowHeight = getWindowHeight;
 exports.findContact = findContact;
 exports.sylkToRenderMessage = sylkToRenderMessage;
 exports.isAnonymous = isAnonymous;
 exports.escapeHtml = escapeHtml;
 exports.html2text = html2text;