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From "Cory Thompson (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CB-10784) Unable to use Cordova Plugins that use a native view directly on pickContacts callback.
Date Fri, 04 Mar 2016 00:16:46 GMT
Cory Thompson created CB-10784:
----------------------------------

             Summary: Unable to use Cordova Plugins that use a native view directly on pickContacts
callback.
                 Key: CB-10784
                 URL: https://issues.apache.org/jira/browse/CB-10784
             Project: Apache Cordova
          Issue Type: Bug
          Components: Plugin Contacts
    Affects Versions: Master
         Environment: iOS
            Reporter: Cory Thompson
            Priority: Minor


I attempted to open a native dialog directly after a using pickContacts and receive the following
error on iOS.

navigator.contacts.pickContact(onContactItemPickedSuccess, onContactItemPickedError);
function onContactItemPickedSuccess(contact) {
     navigator.notification.confirm(…);
}

Warning: Attempt to present <UIAlertController: 0x14a83600> on <CDVContactsPicker:
0x151e7400> whose view is not in the window hierarchy!

A workaround is wrap the confirmation code using a JavaScript setTimeout for 1000ms.

I’ve dug into the Objective C code and what I suspect is happening is that the successCallback
is called before the animation for closing the CDVContactsPicker has finished.

I’ve tested moving the callback after the close animation and my issue is resolved. I will
include a pull request in the comments.

The only potential problem I see with this is the original author may have decided to return
before animation close so that a user could update the HTML behind the contactPicker therefore
appearing to load much faster.



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