Add View Hierarchy

[krystofwoldrich]

📢 Type of change

• Bugfix
• New feature
• Enhancement
• Refactoring

📜 Description

Works both on iOS and Android but it can't be merged until stable releases of the native SDKs.

💡 Motivation and Context

• Support View hierarchy team-mobile#64

💚 How did you test it?

sample app,

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• All tests passing
• No breaking changes

🔮 Next steps

• Depends on sentry-cocoa v8 release
• Will be part of v5 RN SDK
• Depends on Add Android View Hierarchy support sentry-java#2440
• Fix error logs spam when capturing the hierarchy in android Add Android View Hierarchy support sentry-java#2440 (comment)

[github-actions]

Android (legacy) Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	360.31 ms	380.96 ms	20.64 ms
Size	17.73 MiB	20.04 MiB	2.30 MiB

Baseline results on branch: 5.0.0

Startup times

Revision	Plain	With Sentry	Diff
d091239+dirty	425.61 ms	447.11 ms	21.50 ms
d760caf+dirty	367.76 ms	388.06 ms	20.30 ms
b868b53+dirty	339.52 ms	369.84 ms	30.32 ms

App size

Revision	Plain	With Sentry	Diff
d091239+dirty	17.73 MiB	19.95 MiB	2.22 MiB
d760caf+dirty	17.73 MiB	20.03 MiB	2.30 MiB
b868b53+dirty	17.73 MiB	19.95 MiB	2.22 MiB

[github-actions]

This pull request has gone three weeks without activity. In another week, I will close it.

But! If you comment or otherwise update it, I will reset the clock, and if you label it Status: Backlog or Status: In Progress, I will leave it alone ... forever!

---

"A weed is but an unloved flower." ― Ella Wheeler Wilcox 🥀

[krystofwoldrich]

I've simplified the view hierarchy function based on

• chore(internal): Refactor view hierarchy to be more hybrid SDK friendly sentry-java#2492

[marandaneto]

I've simplified the view hierarchy function based on

• chore(internal): Refactor view hierarchy to be more hybrid SDK friendly sentry-java#2492

Let me know once this is ready to be reviewed again since there are conflicts to be solved yet + using the new Android API.

[krystofwoldrich]

@marandaneto sentry-java is merged. This is ready for the final review.

[github-actions]

iOS (legacy) Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1244.02 ms	1260.12 ms	16.10 ms
Size	2.36 MiB	2.82 MiB	462.38 KiB

Baseline results on branch: 5.0.0

Startup times

Revision	Plain	With Sentry	Diff
d091239+dirty	1251.49 ms	1276.75 ms	25.26 ms
d760caf+dirty	1266.80 ms	1290.92 ms	24.12 ms
b868b53+dirty	1274.90 ms	1305.68 ms	30.78 ms

App size

Revision	Plain	With Sentry	Diff
d091239+dirty	2.36 MiB	2.74 MiB	384.64 KiB
d760caf+dirty	2.36 MiB	2.81 MiB	462.03 KiB
b868b53+dirty	2.36 MiB	2.74 MiB	384.64 KiB

[krystofwoldrich]

One last thing

• fix(internal): Do not attach view hierarchy to hybrid sdks events sentry-java#2513

[marandaneto]

LGTM after upgrading the Android SDK with the latest changes (dupe of VH attachments)

[krystofwoldrich]

Waiting for https://github.com/getsentry/sentry-java release, likely 6.13.1.

[github-actions]

	Fails
🚫	Please consider adding a changelog entry for the next release.

Instructions and example for changelog

Please add an entry to CHANGELOG.md to the "Unreleased" section. Make sure the entry includes this PR's number.

Example:

## Unreleased

- Add View Hierarchy ([#2708](https://github.com/getsentry/sentry-react-native/pull/2708))

If none of the above apply, you can opt out of this check by adding #skip-changelog to the PR description.

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