Android and delay option

[KingRial]

Problem:

I am testing the library with both iOS and Android.
On iOS seems perfect; however on Android, when using the library with the "delay" option, it's very difficult to use.

There are two specific situations:

• Try just to touch to start the sortable; with delay set I neraly always fail to start the sortable; without the delay options is perfect (could it be related to Chrome Android delay and mousemove events #981 ?)
• If you use an high delay (for example 500) after some simple repeated scrolls, you need to wait 2x delay to see the sortable work (it's like if when scrolling the delay launched from the touchstart triggered by the scroll is not cancelled)

Chrome: 72.0.3626.121
Android 8.1.0

JSBin/JSFiddle demonstrating the problem:

https://jsbin.com/nolazet

[kimemin]

Delay option in Android is not working again!!
I want to need help, too.

[owen-m1]

@kimemin Was there a version in which it did work?

[kimemin]

@owen-m1 I found well-working version, but old one.
I used https://github.com/SortableJS/Sortable/tree/584f5e52d0ca13fc03b9a4325521352c304c4647.
this version works on both Android and iOS.

[clemishow]

"Try just to touch to start the sortable; with delay set I neraly always fail to start the sortable; without the delay options is perfect (could it be related to #981 ?)" Exactly got the same problem in 1.8.4 with this options :

const sortableOptions = {
    forceFallback: true,
    fallbackOnBody: true,
    animation: 150,
    delay: 100,
    filter: '.static',
    ghostClass: 'ghost',
    fallbackClass: 'chosen',
    chosenClass: 'chosen',
    scrollSpeed: 20,
  };

But now IOS Safari delay not working with #584f5e52d0ca13fc03b9a4325521352c304c4647

[owen-m1]

@KingRial @kimemin @clemishow Please try master branch, and let me know if it solved the problem on your end.

[clemishow]

Working for me, thank you very much for your reactivity 👏

[cornucopib]

@owen-m1 I found well-working version, but old one.
I used https://github.com/SortableJS/Sortable/tree/584f5e52d0ca13fc03b9a4325521352c304c4647.
this version works on both Android and iOS.

very good!!!

[AndyMachinCG]

I was able to fix this issue by setting the draggable option. draggable: ".item"