https://www.ui.westpac.com.au/cdnasset/biocatch/scripts/latest/BOM/BC-3.10.0-jsBridge.js

1// NativeCommunicator
2
3var cdContext = cdContext || {};
4
5(function (exports) {
6 "use strict";
7
8 exports.NativeCommunicator = class NativeCommunicator {
9
10     messageCallback(e) {
11         var msg = e.data;
12         
13         switch (msg.msgType) {
14         case 'dataFromSlave':
15             this.sendToNative(msg.msgType, msg.data);
16             break;
17         case 'iosHandshake':
18             if (msg.data && msg.data === "CDHandShake" && msg.isNative)
19                 this.sendToNative("registerSlave", "");
20             break;
21         case 'logPerfSlave':
22             msg.data.eventName && this.sendToNative(msg.msgType, msg.data);
23             break;
24         case 'updateMasterContext':
25             this.sendToNative(msg.msgType, msg.data);
26             break;
27         }
28     }
29     
30     listen() {
31        window.addEventListener('message', this.messageCallback.bind(this));
32     }
33
34     sendToNative(msgType, data) {
35         biocatchBridge && biocatchBridge.callHandler(msgType, data || []);
36     }
37 }
38 
39 new exports.NativeCommunicator().listen();
40
41 })(cdContext);
42
43// jsBridge
44var biocatchBridge;
45
46function BCHandleOnLoad() {
47    setupWebViewJavascriptBridge(function(bridge) {
48                                 
49                                 /* Initialize your app here */
50                                 biocatchBridge = bridge;
51                                 
52                                 })
53}
54
55function setupWebViewJavascriptBridge(callback) {
56    if (window.WebViewJavascriptBridge) { return callback(WebViewJavascriptBridge); }
57    if (window.WVJBCallbacks) { return window.WVJBCallbacks.push(callback); }
58    window.WVJBCallbacks = [callback];
59    var WVJBIframe = document.createElement('iframe');
60    WVJBIframe.style.display = 'none';
61    WVJBIframe.src = 'https://--bridge-loaded--';
62    document.documentElement.appendChild(WVJBIframe);
63    setTimeout(function() { document.documentElement.removeChild(WVJBIframe) }, 0)
64}