Open Radar

 
Summary:
Attempt to use multiple SFSafariViewControllers will not work. 

e.g. If we put a SFSafariViewController into a container view controller (e.g. UITabBarController or UISplitViewController), they will not work as expected.

1. When placed inside a UISplitViewController, tap the share button of SFSafariViewController will crash the app.
2. When placed inside a UITabBarController, the tab bar will not be displayed.

Steps to Reproduce:
1. Crash Split View Controller:
  1. Create two SFSafariViewController in split view controller. Configure them to be display at the same time. When the toolbar show a share button, click it. The app show many constraints error, and it will crash with error:

2015-08-10 17:06:15.246 SplitView[70190:263733] *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSArrayM objectAtIndex:]: index 0 beyond bounds for empty array'
*** First throw call stack:

2. Tab Bar View Controller

  1. Create multiple SFSafariViewController in tab bar controller 
  2. Tap second tap
  3. The second web page do not show as expected.


Expected Results:
1. It should not have constraints error when tapping Share button
2. It should not crash when user tap Share button
3. Multiple SFSafariViewController should load and display properly

Actual Results:
1. It show many constraints error when tapping Share button inside SplitViewController
2. It crash when user tap Share button inside SplitViewController
3. Only first view controller show web page in a Tab View controller

Notes:
Sample Projects:
- Split View Controller http://cl.ly/1N3B2H2S1Z22
- Tab Bar View Controller http://cl.ly/1n0j1e3x1c3j