diff --git a/auth-helper-salesforce.ts b/auth-helper-salesforce.ts
index 6cf3bd1..17a5478 100644
--- a/auth-helper-salesforce.ts
+++ b/auth-helper-salesforce.ts
@@ -18,7 +18,7 @@ export class AuthHelperSalesforce extends AuthHelper implements TnsOAuth.ITnsAut
       redirectUri: string,
       responseType: string,
       scope: Array<string>,
-      clientSecret?: string,
+      webviewSettingsIntercept?: (WebView) => void
   ) {
     super();
     var scopeStr = scope.join('%20');
@@ -28,11 +28,11 @@ export class AuthHelperSalesforce extends AuthHelper implements TnsOAuth.ITnsAut
         tokenEndpoint: '/services/oauth2/token',
         revokeEndpoint: '/services/oauth2/revoke',
         clientId: clientId,
-        clientSecret: clientSecret,
         redirectUri: redirectUri,
         responseType: responseType,
         scope: scopeStr
     };
+    this._webviewSettingsIntercept = webviewSettingsIntercept;
   }
   //Gets cookie domains for logging out
   public logout(): Promise<void> {
diff --git a/auth-helper.ts b/auth-helper.ts
index 2c513d3..239accf 100644
--- a/auth-helper.ts
+++ b/auth-helper.ts
@@ -4,6 +4,7 @@ import * as tnsOauth from './tns-oauth';
 import * as TnsOAuth from './tns-oauth-interfaces';
 
 export class AuthHelper {
+    protected _webviewSettingsIntercept: (WebView) => void;
     public credentials: TnsOAuth.ITnsOAuthCredentials;
     public tokenResult: TnsOAuth.ITnsOAuthTokenResult;
 
@@ -13,7 +14,7 @@ export class AuthHelper {
 
     public login(successPage?: string): Promise<string> {
         return new Promise((resolve, reject) => {
-            tnsOauth.loginViaAuthorizationCodeFlow(this.credentials, successPage)
+            tnsOauth.loginViaAuthorizationCodeFlow(this.credentials, this._webviewSettingsIntercept, successPage)
                 .then((response: TnsOAuth.ITnsOAuthTokenResult) => {
                     this.tokenResult = response;
                     resolve(response.accessToken);
diff --git a/index.ts b/index.ts
index 06b48a5..8874822 100644
--- a/index.ts
+++ b/index.ts
@@ -115,7 +115,8 @@ export function initSalesforce(options: TnsOAuth.ITnsOAuthOptionsSalesforce): Pr
                 options.clientId,
                 options.redirectUri,
                 options.responseType,
-                options.scope
+                options.scope,
+                options.webviewSettingsIntercept
             );
             resolve(instance);
         } catch (ex) {
diff --git a/tns-oauth-interfaces.d.ts b/tns-oauth-interfaces.d.ts
index 3175248..5882e39 100644
--- a/tns-oauth-interfaces.d.ts
+++ b/tns-oauth-interfaces.d.ts
@@ -67,4 +67,5 @@ export interface ITnsOAuthOptionsSalesforce extends ITnsOAuthOptions {
     authority: string;
     redirectUri: string;
     responseType: string;
+    webviewSettingsIntercept: (WebView) => void;
 }
diff --git a/tns-oauth.ts b/tns-oauth.ts
index 2ab7a75..384e8e9 100644
--- a/tns-oauth.ts
+++ b/tns-oauth.ts
@@ -101,11 +101,14 @@ export function getTokenFromCache() {
     return TnsOAuthTokenCache.getToken();
 }
 
-export function loginViaAuthorizationCodeFlow(credentials: TnsOAuthModule.ITnsOAuthCredentials, successPage?: string): Promise<TnsOAuthModule.ITnsOAuthTokenResult> {
+export function loginViaAuthorizationCodeFlow(credentials: TnsOAuthModule.ITnsOAuthCredentials,
+                                              webviewSettingsIntercept?: (WebView) => void,
+                                              successPage?: string): Promise<TnsOAuthModule.ITnsOAuthTokenResult> {
     return new Promise((resolve, reject) => {
         var navCount = 0;
 
         let checkCodeIntercept = (webView, error, url): boolean => {
+            webviewSettingsIntercept(webView);
             var retStr = '';
             try {
                 if (error && error.userInfo && error.userInfo.allValues && error.userInfo.allValues.count > 0) {