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vi...@google.com
vi...@google.com
I believe that this is following on from
In the linked thread it is suggested that withOnItemActivatedListener can be used to correctly handle click events on the view. I've had a look through the sample project
For my use-case I would like a reference to the view in the ViewHolder for shared element transitions - setting on onClickListener in the ViewHolder made this easy. I'll have to work around by finding the view holder with the motion event for now.
I think it should be clearer in the version release notes that this behaviour change is present.
gy...@gmail.com
Thanks for the report. The behavior relating to onClick handlers should be consistent from 1.0 to 1.1, so, subject to verification, seems like a bug to me that will need to be addressed as part of the 1.1 release.
gy...@gmail.com
Thanks for verifying the first issue.
But your response sounds like you're focusing on that one and consider the second point a non-issue, just because it was already present in 1.0?
Please note that it does not only affect custom OnClickListeners, but also standard widgets like checkboxes. If you click through items (read: click on the items' checkboxes) slowly after activating selection mode, you will only select/unselect further items. If you click faster, selection will skip some items and instead toggle the checkbox. And as I said, even without interactive items, selection just feels utterly sluggish when it skips user clicks. The whole user experience is far, far away from the "good old" list view.
Offtopic: Those new androidx/jetpack libraries don't feel like they're pretty well geared to each other. Combining RecyclerView and SelectionTracker with ItemTouchHelper opens another issue. When using a drag handle within a selectable list item, clicking the handle and starting to move the item slowly will select the item and start selection mode while drag mode is active. It gives weird user experience and requires lots of workarounds to come to a sane "standard" behaviour.
But your response sounds like you're focusing on that one and consider the second point a non-issue, just because it was already present in 1.0?
Please note that it does not only affect custom OnClickListeners, but also standard widgets like checkboxes. If you click through items (read: click on the items' checkboxes) slowly after activating selection mode, you will only select/unselect further items. If you click faster, selection will skip some items and instead toggle the checkbox. And as I said, even without interactive items, selection just feels utterly sluggish when it skips user clicks. The whole user experience is far, far away from the "good old" list view.
Offtopic: Those new androidx/jetpack libraries don't feel like they're pretty well geared to each other. Combining RecyclerView and SelectionTracker with ItemTouchHelper opens another issue. When using a drag handle within a selectable list item, clicking the handle and starting to move the item slowly will select the item and start selection mode while drag mode is active. It gives weird user experience and requires lots of workarounds to come to a sane "standard" behaviour.
vi...@google.com
Thanks again for all the feedback.
The second issue you describe is tracked by 159025478.
The last issue you described is likely related to 139141511.
The second issue you describe is tracked by 159025478.
The last issue you described is likely related to 139141511.
vi...@google.com
None of these are accessible.
sh...@google.com
I don't honestly know how to control bug visibility, that's someone else's business as they know what's okay to make public and not, I don't.
Just be advised that the issues are being tracked.
...478 > Replace use of GestureDetector with custom event detection
...511 > Handle onRequestDisallowInterceptTouchEvent correctly
Just be advised that the issues are being tracked.
...478 > Replace use of GestureDetector with custom event detection
...511 > Handle onRequestDisallowInterceptTouchEvent correctly
Description
android version:8.1.0
recyclerView- support.v7-28.0.0
Describe:
I try to update item count in RecyclerView (use StaggeredGridLayoutManager),which step is change the dataSet and invoke Adapter.notifyItemRangeInserted(int ,int) (notifyDataSetChanged will no crash but i can't use is because the staggere layout may be dislocated).This step can be invoked many times depends on http response(a http response will insert some items ,we invoke many times http request).Sometimes the application will crash but we have no idea why it is crash. The crash stack like this(full stack to see the file)
please tell me the solution to solve this problem and what is the
LazySpanLookup,thanks very much.