Add main flag to threads and in_foreground flag for app contexts

[marandaneto]

📜 Description

Add main flag to threads and in_foreground flag for app contexts

💡 Motivation and Context

Relates to getsentry/team-mobile#36

💚 How did you test it?

📝 Checklist

• I reviewed the submitted code.
• I added tests to verify the changes.
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• I updated the docs if needed.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.

🔮 Next steps

[github-actions]

	Messages
📖	Do not forget to update Sentry-docs with your feature once the pull request gets approved.

Generated by 🚫 dangerJS against 47d0c2c

[marandaneto]

@markushi @romtsn can I get early feedback here before going ahead?

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	352.72 ms	356.48 ms	3.76 ms
Size	1.73 MiB	2.34 MiB	623.74 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
5fa24ec	326.29 ms	384.53 ms	58.24 ms
c1399c1	345.06 ms	385.49 ms	40.43 ms
754021c	358.70 ms	361.98 ms	3.28 ms
14c083a	350.82 ms	388.86 ms	38.04 ms
f6a135d	263.96 ms	383.59 ms	119.63 ms

App size

Revision	Plain	With Sentry	Diff
5fa24ec	1.73 MiB	2.33 MiB	620.61 KiB
c1399c1	1.73 MiB	2.33 MiB	620.61 KiB
754021c	1.73 MiB	2.33 MiB	623.06 KiB
14c083a	1.73 MiB	2.33 MiB	620.61 KiB
f6a135d	1.73 MiB	2.33 MiB	623.10 KiB

Previous results on branch: feat/main-thread-foreground-app

Startup times

Revision	Plain	With Sentry	Diff
640c424	359.73 ms	388.98 ms	29.24 ms
029bd19	327.79 ms	378.85 ms	51.06 ms
a4ccef1	300.85 ms	321.66 ms	20.81 ms
4edebf2	312.88 ms	372.92 ms	60.04 ms
7133791	328.92 ms	360.87 ms	31.95 ms
885ac80	307.27 ms	352.98 ms	45.71 ms

App size

Revision	Plain	With Sentry	Diff
640c424	1.73 MiB	2.33 MiB	623.16 KiB
029bd19	1.73 MiB	2.33 MiB	623.17 KiB
a4ccef1	1.73 MiB	2.33 MiB	623.16 KiB
4edebf2	1.73 MiB	2.33 MiB	623.17 KiB
7133791	1.73 MiB	2.33 MiB	623.16 KiB
885ac80	1.73 MiB	2.33 MiB	623.17 KiB

[codecov]

Codecov Report

Base: 80.18% // Head: 80.19% // Increases project coverage by +0.01% 🎉

Coverage data is based on head (c3e3112) compared to base (b8fb344).
Patch coverage: 93.33% of modified lines in pull request are covered.

❗ Current head c3e3112 differs from pull request most recent head 47d0c2c. Consider uploading reports for the commit 47d0c2c to get more accurate results

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2516      +/-   ##
============================================
+ Coverage     80.18%   80.19%   +0.01%     
- Complexity     3943     3948       +5     
============================================
  Files           323      323              
  Lines         14896    14911      +15     
  Branches       1965     1967       +2     
============================================
+ Hits          11944    11958      +14     
- Misses         2178     2179       +1     
  Partials        774      774              

Impacted Files	Coverage Δ
...src/main/java/io/sentry/protocol/SentryThread.java	92.39% <85.71%> (-0.55%)	⬇️
sentry/src/main/java/io/sentry/protocol/App.java	95.23% <100.00%> (+0.39%)	⬆️

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[markushi]

Looking good 👍 , if you need any help on the TODOs around the thread main or current flags please let me know.

[romtsn]

lgtm as well

[marandaneto]

Running into #2525

[marandaneto]

Similar to https://github.com/getsentry/sentry-java/pull/2516/files#r1099000230

[marandaneto]

@romtsn @markushi this is ready for final review.
I found that problem #2525 but it's not a blocker since this check already exists in other places.
This likely has to be addressed as well but can be a separate PR.

[markushi]

Nice!