[Reader IA] Refresh blogs count after subscribing/unsubscribing from search screen

[RenanLukas]

Fixes #20011

---

To Test:

1. Install Jetpack and sign-in;
2. Open Reader;
3. Open Search;
4. Search for a blog;
5. Subscribe to it;
6. Return to the Reader feed: the blogs count should be correct;
7. Repeat steps 3-6 but this time unsubscribe from a blog.

---

Regression Notes

1. Potential unintended areas of impact

   • None

2. What I did to test those areas of impact (or what existing automated tests I relied on)

   • Manual testing

3. What automated tests I added (or what prevented me from doing so)

   --

---

PR Submission Checklist:

• I have completed the Regression Notes.
• I have considered adding accessibility improvements for my changes.
• I have considered if this change warrants user-facing release notes and have added them to RELEASE-NOTES.txt if necessary.

---

Testing Checklist:

• WordPress.com sites and self-hosted Jetpack sites.
• Portrait and landscape orientations.
• Light and dark modes.
• Fonts: Larger, smaller and bold text.
• High contrast.
• Talkback.
• Languages with large words or with letters/accents not frequently used in English.
• Right-to-left languages. (Even if translation isn’t complete, formatting should still respect the right-to-left layout)
• Large and small screen sizes. (Tablet and smaller phones)
• Multi-tasking: Split screen and Pop-up view. (Android 10 or higher)

[dangermattic]

	1 Warning
⚠️	PR is not assigned to a milestone.

Generated by 🚫 Danger

[wpmobilebot]

📲 You can test the changes from this Pull Request in WordPress by scanning the QR code below to install the corresponding build.

	App Name	WordPress
	Flavor	Jalapeno
	Build Type	Debug
	Version	pr20135-00dd473
	Commit	00dd473
	Direct Download	wordpress-prototype-build-pr20135-00dd473.apk

Note: Google Login is not supported on these builds.

[wpmobilebot]

📲 You can test the changes from this Pull Request in Jetpack by scanning the QR code below to install the corresponding build.

	App Name	Jetpack
	Flavor	Jalapeno
	Build Type	Debug
	Version	pr20135-00dd473
	Commit	00dd473
	Direct Download	jetpack-prototype-build-pr20135-00dd473.apk

Note: Google Login is not supported on these builds.

[daniloercoli]

It works as expected when following the testing steps precisely. Initially, I overlooked the three-dots menu in the bottom-right corner of the results list. Instead, I tapped on the blog to open an article and attempted to subscribe from there, which led to the pill not updating correctly upon returning to the feed.

Here are the steps:

• Search for a blog; for example, use "wec".
• In the results list, tap on an article.
• Subscribe to the blog.
• Return to the Reader feed; the blog count should now reflect the new subscription.

I'm fine if you want to merge this PR and open a new ticket for it, since I guess the fix may not be super easy to implement?

[RenanLukas]

Thanks for the review, @daniloercoli

Since we're targeting the release branch, I'll try to solve it in the same PR. I'll keep you posted.

[peril-wordpress-mobile]

	Warnings
⚠️	PR is not assigned to a milestone.

Generated by 🚫 dangerJS

[codecov]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (818bd93) 40.22% compared to head (00dd473) 40.04%.
Report is 4 commits behind head on release/24.2.

Files	Patch %	Lines
...ress/android/ui/reader/ReaderActivityLauncher.java	0.00%	2 Missing ⚠️

Additional details and impacted files

@@               Coverage Diff                @@
##           release/24.2   #20135      +/-   ##
================================================
- Coverage         40.22%   40.04%   -0.18%     
================================================
  Files              1469     1460       -9     
  Lines             67556    67200     -356     
  Branches          11183    11141      -42     
================================================
- Hits              27173    26910     -263     
+ Misses            37894    37819      -75     
+ Partials           2489     2471      -18     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[RenanLukas]

Update: we're handling the fix of the issue @daniloercoli found separately. I'll create the issue shortly.

[RenanLukas]

Issue created #20151