fix(rum): report APP_FREEZE with error.category ANR instead of App Hang - #25
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HarmonyOS APP_FREEZE is the system watchdog's application-not-responding verdict: judged by the OS, delivered on the next launch, carrying a diagnostic snapshot. That is the same mechanism family as an Android ANR, not a self-sampled in-process hang, so freezes now carry error.category: "ANR" for consistent cross-platform aggregation. is_crash semantics are unchanged.
This was referenced Aug 18, 2026
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What
App freezes captured via hiAppEvent
APP_FREEZEwere reported witherror.category: "App Hang". They now carryerror.category: "ANR".is_crashsemantics are unchanged, and crashes still report"Exception".Why
A HarmonyOS
APP_FREEZEis the system watchdog's application-not-responding verdict: judged by the OS (thread block, input block, lifecycle timeout), delivered on the next launch, carrying a diagnostic snapshot. That is the same mechanism family as an Android ANR. "App Hang" describes a different thing — a hang the SDK samples itself in-process (the iOS model), which this SDK does not do. Categorizing freezes as ANR groups them with their Android counterparts for cross-platform aggregation.Changes
RumFeature.crashAttributes:crash_kind: 'freeze'maps toANR🤖 Generated with Claude Code