fix(backdrop): flicker in UIWebView

ionic-team · Jul 19, 2016 · 44ab527 · 44ab527
1 parent ac8e4dc
commit 44ab527
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/src/components/app/app.ts b/src/components/app/app.ts
@@ -95,12 +95,16 @@ export class App {
   /**
    * @private
    */
-  setScrollDisabled(disabled: boolean) {
+  setScrollDisabled(disableScroll: boolean) {
+    let enabled = this._config.get('canDisableScroll', true);
+    if (!enabled) {
+      return;
+    }
     if (!this.appRoot) {
       console.error('appRoot is missing, scrolling can not be enabled/disabled');
       return;
     }
-    this.appRoot.disableScroll = disabled;
+    this.appRoot.disableScroll = disableScroll;
   }
 
   /**

diff --git a/src/platform/registry.ts b/src/platform/registry.ts
@@ -104,7 +104,8 @@ Platform.register({
     swipeBackEnabled: isIOSDevice,
     swipeBackThreshold: 40,
     tapPolyfill: isIOSDevice,
-    virtualScrollEventAssist: !(win.indexedDB)
+    virtualScrollEventAssist: !(win.indexedDB),
+    canDisableScroll: !!(win.indexedDB),
   },
   isMatch(p: Platform): boolean {
     return p.isPlatformMatch('ios', ['iphone', 'ipad', 'ipod'], ['windows phone']);