[ANR] Update Connection Status cache in the background

[stefanosiano]

📜 Description

AndroidConnectionStatusProvider cache is now updated in the background, so lock is not acquired indefinitely

💡 Motivation and Context

There are a lot of ANRs in our Play console and in our own SDKCD tool, that report ANRs due to a lock in AndroidConnectionStatusProvider.
We were doing some IPC calls inside the lock, which may cause the ANR:

• connectivityManager.getActiveNetwork()
• connectivityManager.getNetworkCapabilities(activeNetwork)

The problem happens when the app goes to the foreground, as our AndroidConnectionStatusProvider onForeground is called, which runs updateCache in the background. At the same time, though, the ReplayIntegration runs updateCache on the main thread at the same moment (when the app goes to the foreground).
The ANR happens because of the mainThread awaiting the lock (it shouldn't happen, but maybe the IPC calls done in updateCache are the culprit)

💚 How did you test it?

📝 Checklist

• I added GH Issue ID & Linear ID
• 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.
• I updated the wizard 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]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	385.49 ms	461.89 ms	76.40 ms
Size	1.58 MiB	2.12 MiB	551.70 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
9fbb112	401.87 ms	515.87 ms	114.00 ms
b3d8889	371.84 ms	447.49 ms	75.65 ms
d217708	411.22 ms	430.86 ms	19.63 ms
27d7cf8	397.90 ms	498.65 ms	100.75 ms
fcec2f2	311.35 ms	384.94 ms	73.59 ms
ee747ae	358.21 ms	389.41 ms	31.20 ms
ee747ae	554.98 ms	611.50 ms	56.52 ms
b77456b	393.26 ms	441.10 ms	47.84 ms
27d7cf8	309.43 ms	364.27 ms	54.85 ms
b3d8889	371.33 ms	426.24 ms	54.92 ms

App size

Revision	Plain	With Sentry	Diff
9fbb112	1.58 MiB	2.11 MiB	539.18 KiB
b3d8889	1.58 MiB	2.10 MiB	535.07 KiB
d217708	1.58 MiB	2.10 MiB	532.97 KiB
27d7cf8	1.58 MiB	2.12 MiB	549.42 KiB
fcec2f2	1.58 MiB	2.12 MiB	551.51 KiB
ee747ae	1.58 MiB	2.10 MiB	530.95 KiB
ee747ae	1.58 MiB	2.10 MiB	530.95 KiB
b77456b	1.58 MiB	2.12 MiB	548.11 KiB
27d7cf8	1.58 MiB	2.12 MiB	549.42 KiB
b3d8889	1.58 MiB	2.10 MiB	535.07 KiB

Previous results on branch: stefanosiano/fix/anr-connection-status

Startup times

Revision	Plain	With Sentry	Diff
f208591	320.37 ms	351.59 ms	31.22 ms
241e3d5	316.48 ms	362.29 ms	45.81 ms

App size

Revision	Plain	With Sentry	Diff
f208591	1.58 MiB	2.12 MiB	549.41 KiB
241e3d5	1.58 MiB	2.12 MiB	549.40 KiB

[cursor]

Bug: Cache Update Lock Exception Handling

The isUpdatingCache flag might not reset if an exception occurs during the cache update, such as when acquiring the lock. This can permanently block all future connection status cache updates.