Supported older version before API 24

[Jignesh-dimagi]

Technical Summary

https://dimagi.atlassian.net/browse/CI-399

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• Do we need to enhance the manual QA test coverage ? If yes, the "QA Note" label is set correctly
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[coderabbitai]

📝 Walkthrough

Walkthrough

The change refactors the iteration logic in CommCareLauncher.java to replace a direct forEach on the extras HashMap with an explicit null/empty check followed by manual iteration over the entrySet. The refactored code extracts and casts values as Map.Entry<String, Object> during iteration. All existing type handling (String, Integer, Boolean, Long, Float, Double) and error handling for unsupported types remain unchanged. A new Map import is added to support this pattern. No public method signatures are modified.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

• Single file refactoring with straightforward logic changes
• Iteration pattern replacement (forEach to manual entrySet iteration)
• Type handling and error management remain identical
• Key review focus: Verify null/empty guard semantics and confirm entrySet iteration produces identical behavior to original forEach approach

Suggested reviewers

• shubham1g5
• conroy-ricketts

Pre-merge checks and finishing touches

❌ Failed checks (2 warnings, 1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The PR description is largely incomplete, missing critical sections like Product Description, rationale, safety story, test coverage details, and QA plan despite referencing a Jira ticket.	Expand the description to include: rationale for the change, how confidence was gained (testing), safety implications, which tests cover this change, and the QA plan to ensure no regressions.
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.
Title check	❓ Inconclusive	The title 'Supported older version before API 24' is vague and does not clearly describe the actual technical change, which involves refactoring HashMap iteration logic and adding null/empty checks.	Provide a more specific title that clearly describes the main technical change, such as 'Refactor extras HashMap iteration for pre-API 24 compatibility' or 'Add null safety checks to extras parameter handling'.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch jignesh/fix/ci-399

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between d654b0c and 6b34d5e.

📒 Files selected for processing (1)

• commcare-support-library/src/main/java/org/commcare/commcaresupportlibrary/CommCareLauncher.java (2 hunks)

🔇 Additional comments (2)

commcare-support-library/src/main/java/org/commcare/commcaresupportlibrary/CommCareLauncher.java (2)

7-7: LGTM!

The Map import is required for the Map.Entry<String, Object> type used in the refactored iteration logic.

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25-46: Refactoring verified as necessary and correctly implemented for backward compatibility.

The project's minSdkVersion is 23 (confirmed in both commcare-support-library/build.gradle and app/build.gradle). Since HashMap.forEach() was introduced in API 24, the original implementation would fail on API 23 devices. The refactoring to manual entrySet() iteration correctly addresses this, as entrySet() is available on all API levels. The null/empty guard and type-handling logic are properly preserved.

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