use helper method to get topmost view controller (#80)

naoufal · Dec 4, 2017 · 640075e · 640075e
1 parent 2368709
commit 640075e
Showing 1 changed file with 3 additions and 7 deletions.
diff --git a/SafariViewManager.m b/SafariViewManager.m
@@ -72,13 +72,9 @@ - (void)stopObserving
         self.safariView.modalPresentationStyle = UIModalPresentationOverFullScreen;
     }
 
-    UIViewController *ctrl = [[[[UIApplication sharedApplication] delegate] window] rootViewController];
-
-    // Cycle through view controllers to get the view closest to the foreground
-    while (ctrl.presentedViewController && !ctrl.isBeingDismissed) {
-        ctrl = ctrl.presentedViewController;
-    }
-
+    // get the view controller closest to the foreground
+    UIViewController *ctrl = RCTPresentedViewController();
+
     // Display the Safari View
     [ctrl presentViewController:self.safariView animated:YES completion:nil];