Lint NullSafeMutableLiveData get ObsoleteLintCustomCheck warning [158699265]

Fixed

Bug

Status Update

No update yet.

Description

ke...@gmail.com

created issue #1

Jun 11, 2020 01:03AM

Component used: lifecycle-livedata-ktx
Version used: 2.3.0-alpha04
Devices/Android versions reproduced on: Android Studio 4.0 (AGP 4.0)

I get below lint warning when running ./gradlew lint.

Lint found an issue registry (androidx.lifecycle.lint.LiveDataCoreIssueRegistry) which requires a newer API level. That means that the custom lint checks are intended for a newer lint version; please upgrade
Lint can be extended with "custom checks": additional checks implemented by developers and libraries to for example enforce specific API usages required by a library or a company coding style guideline.

NullSafeMutableLiveData is not working.

This issue may be related.

I'll attach the reproduction project and lint results. Please check it.

Thanks.

lint-check.zip

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Comments

se...@google.com <se...@google.com> Jun 11, 2020 11:31AM

Reassigned to jb...@google.com.

jb...@google.com <jb...@google.com> #2Jun 19, 2020 05:29PM

Marked as fixed.

We're working with the material team to ensure that Navigation matches the new material design guidelines.

jb...@google.com <jb...@google.com> Jul 8, 2020 09:24PM

Status: Assigned (reopened)

ap...@google.com <ap...@google.com> #3Jul 8, 2020 11:07PM

Hi everyone. What is the progress or official decision on this one?

jb...@google.com <jb...@google.com> #4Jul 9, 2020 04:16PM

Marked as fixed.

Hey guys, is there any progress on this issue? Can we expect these features to be implemented in the near future?"

de...@gmail.com <de...@gmail.com> #5May 20, 2024 07:07PM

Any update on this?

Tue May 21 2024 03:07:31 GMT+0800 (Philippine Standard Time).png

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de...@gmail.com <de...@gmail.com> #6May 20, 2024 07:14PM

We'll update the bug here when there's updates to post. Suffice it to say, there's still work to do and we're dedicated to getting it done."

da...@gmail.com <da...@gmail.com> #7Jul 26, 2024 12:57PM

Hey guys, any update on this?"

zo...@gmail.com <zo...@gmail.com> #8Aug 31, 2024 08:17PM

The two biggest issues and annoyances of this bug for our end users with the new Navigation library and Bottom navigation bar are:
- Changing tab with the bottom bar resets the state and backstack of the previous tab/fragment, so our users are completely losing their navigation history (this is correctly implemented in Google Photos app)
- Pressing back from the root of one tab shows the initial tab/fragment instead of leaving the app"