fix(android): missing listener instance try catch

[gladiuscode]

Summary by CodeRabbit

• Bug Fixes
  • Improved stability of device orientation and lock state handling to prevent unexpected crashes.

[coderabbitai]

📝 Walkthrough

Walkthrough

Added exception handling to three emitter methods in OrientationDirectorModule.kt by wrapping emitOnDeviceOrientationChanged, emitOnInterfaceOrientationChanged, and emitOnLockChanged calls in try/catch blocks that suppress exceptions, preventing crashes when no listener is active.

Changes

Cohort / File(s)	Summary
Error Handling Wrapper android/src/main/java/com/orientationdirector/OrientationDirectorModule.kt	Wrapped three emitter method calls in try/catch blocks to gracefully handle exceptions when listeners are unavailable, preventing runtime crashes.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Possibly related PRs

• fix(iOS): missing listeners enabled check #108: Implements identical exception-handling fix for iOS orientation and lock emitter calls (ObjC/Swift variant of the same defect resolution).

Poem

🐰 A hop, skip, and catch block away,
No crashes shall spoil the day!
When listeners drift out of sight,
Try-catch keeps the module bright ✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title directly relates to the main change: adding try/catch blocks to handle missing listener instances on Android, preventing crashes.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/109-android-crash-caused-by-nulled-eventemitter

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@android/src/main/java/com/orientationdirector/OrientationDirectorModule.kt`:
- Around line 52-57: The current methods (e.g., sendOnDeviceOrientationChanged)
swallow all Exceptions around emitOnDeviceOrientationChanged; instead create a
small helper like ensureReactContextActive(reactContext) or
hasActiveCatalystInstance() that checks the ReactContext/CatalystInstance is
non-null and active, call that guard before invoking
emitOnDeviceOrientationChanged (and the other send* methods on lines 60-65 and
68-73), remove the broad try/catch blocks, and if you want visibility log only
unexpected errors (Log.e or processLogger.error) when the guard succeeds and an
emission actually throws — do not catch Exception broadly or hide failures.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 75542ffa-7017-4e09-bda8-108e308590cc

📥 Commits

Reviewing files that changed from the base of the PR and between 2a7d334 and 29d33a1.

📒 Files selected for processing (1)

• android/src/main/java/com/orientationdirector/OrientationDirectorModule.kt