[TIMOB-27332] iOS 13: Modal windows that are swiped down do not fire close event

GitHub Issue	n/a
Type	Bug
Priority	None
Status	Closed
Resolution	Duplicate
Resolution Date	2019-08-22T15:57:03.000+0000
Affected Version/s	Release 8.2.0
Fix Version/s	Release 8.2.0
Components	n/a
Labels	n/a
Reporter	Hans Knöchel
Assignee	Vijay Singh
Created	2019-08-12T15:15:53.000+0000
Updated	2019-08-30T11:08:21.000+0000

Description

iOS 13+ modal windows that are swiped down do not fire close event (in this case the console log):

var win = Ti.UI.createWindow({
    backgroundColor: '#fff'
});

var btn = Ti.UI.createButton({
    title: 'Trigger'
});

btn.addEventListener('click', function() {
    var win2 = Ti.UI.createWindow({ backgroundColor: 'white' });

    win2.addEventListener('close', () => {
        Ti.API.warn('CLOSED')
    });

    var nav = Ti.UI.createNavigationWindow({
        window: win2
    });
    
    nav.open({ modal: true })
});

win.add(btn);
win.open();

Comments

Hans Knöchel 2019-08-12

Pull: https://github.com/appcelerator/titanium_mobile/pull/11135

Donovan Lewis 2019-08-19

I can confirm that swiping down on the Modal in iOS 13 does not work as it should. The close event is not fired, adding a close button works perfect, but if the user pulls the view down as is expected in iOS 13 it does not work. Sample code with Close button & log.

   var win = Ti.UI.createWindow({
       backgroundColor: '#fff'
   });
    
   var btn = Ti.UI.createButton({
       title: 'Trigger'
   });
   
   var winClose = Ti.UI.createButton({
       title: 'Close'
   });
    
   btn.addEventListener('click', function() {
       var win2 = Ti.UI.createWindow({ backgroundColor: 'white' });
    
       win2.addEventListener('close', () => {
           Ti.API.warn('CLOSED')
       });
    
       var nav = Ti.UI.createNavigationWindow({
           window: win2
       });
      
       nav.add(winClose);
   
       nav.addEventListener('open', () => {
           Ti.API.warn('OPENED')
       });
   
       nav.open({ modal: true })
   
       winClose.addEventListener('click', () => {
           nav.close()
       });
   
   });
    
   win.add(btn);
   win.open();

Vijay Singh 2019-08-21

[~hknoechel] [~dlewis23] This issue has been fixed as part of TIMOB-27169. Can you please test using PR https://github.com/appcelerator/titanium_mobile/pull/11057. Thanks!
Samir Mohammed 2019-08-30

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