Listview getCheckedItemCount() returns invalid count after replacing the adapter with setAdapter() [37931230]

Fixed

Bug

[AOSP] FutureRelease

Status Update

No update yet.

Description

ma...@ecutek.com

created issue #1

May 3, 2017 10:41AM

The AbsListview class has a mCheckedItemCount field which is updated when items get selected/deselected.
The setAdapter() implementation clears mCheckStates and mCheckedIdStates but doesn't reset mCheckedItemCount to zero, which leads to an invalid items count being reported after replacing the adapter.

Comments

ar...@google.com <ar...@google.com> #2Jul 7, 2017 05:27AM

Assigned to ar...@google.com.

We use build flavours heavily with a lot of common code. The refactoring support in AS is really good but it continually catches us out when it doesn't work across all flavours in a project. It's a big gap for serious product development.

ma...@ecutek.com <ma...@ecutek.com> #3Jul 10, 2017 04:30PM

We at my company need this same feature. We have a lot of white labels and need refactor the same class across flavours. :(

ar...@google.com <ar...@google.com> #4Jul 11, 2017 09:51AM

I need this feature too...

ar...@google.com <ar...@google.com> #5Jul 13, 2017 09:58AM

+1, I need this very badly

is...@google.com <is...@google.com> Oct 5, 2018 07:09AM

Status: New

ra...@google.com <ra...@google.com> #6Sep 3, 2020 12:03PM

Marked as fixed, reassigned to ra...@google.com.

+1 My company also need this feature.

Issue 37931230