feat(clickBlock): enable click block only on iOS

ionic/components/app/app.ts

@@ -10,7 +10,8 @@ import {ScrollTo} from '../../animations/scroll-to';
  */
 export class IonicApp {
 
-  constructor(fastdom) {
+  constructor(config, fastdom) {
+    this._config = config;
     this._fastdom = fastdom;
     this._titleSrv = new Title();
     this._title = '';
@@ -47,7 +48,9 @@ export class IonicApp {
    */
   setEnabled(isEnabled, fallback=700) {
     this._disTime = (isEnabled ? 0 : Date.now() + fallback);
-    ClickBlock(!isEnabled, fallback + 100);
+    if (this._config.get('clickBlock')) {
+      ClickBlock(!isEnabled, fallback + 100);
+    }
   }
 
   /**

ionic/config/bootstrap.ts

@@ -24,7 +24,6 @@ import * as dom from '../util/dom';
 export function ionicProviders(args={}) {
   let fastdom = new FastDom();
 
-  let app = new IonicApp(fastdom);
   let platform = new Platform();
   let navRegistry = new NavRegistry(args.pages);
 
@@ -40,6 +39,8 @@ export function ionicProviders(args={}) {
   platform.load();
   config.setPlatform(platform);
 
+  let app = new IonicApp(config, fastdom);
+
   let events = new Events();
   initTapClick(window, document, app, config, fastdom);
   let featureDetect = new FeatureDetect();

ionic/platform/registry.ts

@@ -70,6 +70,7 @@ Platform.register({
     'iphone'
   ],
   settings: {
+    clickBlock: true,
     hoverCSS: false,
     keyboardHeight: 300,
     mode: 'ios',