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@jo-elimu jo-elimu commented Apr 11, 2025

Issue Number

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Technical Details

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  • I tested my changes on Android 15 (API 35)
  • I tested my changes on Android 14 (API 34)
  • I tested my changes on Android 13 (API 33)
  • I tested my changes on Android 12L (API 32)
  • I tested my changes on Android 12 (API 31)
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  • I tested my changes on Android 9 (API 28)
  • I tested my changes on Android 8.1 (API 27)
  • I tested my changes on Android 8.0 (API 26)

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Summary by CodeRabbit

  • Chores

    • Updated a core dependency to a newer version for improved reliability.
  • Refactor

    • Streamlined language handling for text-to-speech features by removing redundant conversion methods.
    • Enhanced clarity in language selection for text-to-speech.
    • Improved logging for language and locale settings in the text-to-speech engine.

@jo-elimu jo-elimu self-assigned this Apr 11, 2025
@jo-elimu jo-elimu requested a review from a team as a code owner April 11, 2025 11:06
@jo-elimu jo-elimu linked an issue Apr 11, 2025 that may be closed by this pull request
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@jo-elimu jo-elimu requested a review from tuancoltech April 11, 2025 11:06
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coderabbitai bot commented Apr 11, 2025

Walkthrough

The pull request updates the dependency version of the elimuModel from model-2.0.89 to model-2.0.91 in the gradle/libs.versions.toml file. It also removes the LanguageExt.kt file—previously providing language conversion extensions—and modifies the Text-to-Speech wrapper to use Language.valueOf directly with added logging. These changes streamline language handling as part of the ongoing improvement work. elimu.ai's mission is to build innovative learning software that empowers out-of-school children to teach themselves basic reading📖, writing✍🏽 and math🔢 within 6 months.

Changes

File(s) Change Summary
gradle/libs.versions.toml Updated elimuModel dependency from model-2.0.89 to model-2.0.91
utils/src/main/java/ai/elimu/common/utils/LanguageExt.kt
utils/src/main/java/ai/elimu/common/utils/di/TextToSpeechWrapper.kt
Removed LanguageExt.kt (containing language conversion extensions); Updated TextToSpeechWrapper.kt to use Language.valueOf(contentProviderLanguage) with added logging for language and locale

Sequence Diagram(s)

sequenceDiagram
    participant CP as Content Provider
    participant TTS as TextToSpeechWrapper
    participant LE as Language Enum
    participant Log as Logger
    participant Engine as TTS Engine

    CP->>TTS: Provide contentProviderLanguage
    TTS->>LE: Convert string to enum (Language.valueOf)
    LE-->>TTS: Return Language enum
    TTS->>Log: Log language and locale details
    TTS->>Engine: Set language/locale for TTS engine
Loading

Assessment against linked issues

Objective Addressed Explanation
Delete LanguageExt.kt ([#35])
Upgrade model version ([#35])
Get the Locale from the Language enum instead ([#35])
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@jo-elimu jo-elimu changed the title delete languageextkt delete languageext Apr 11, 2025
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Actionable comments posted: 1

🧹 Nitpick comments (1)
utils/src/main/java/ai/elimu/common/utils/di/TextToSpeechWrapper.kt (1)

40-43: Consider optimizing verbose logging for production.

These detailed log statements are excellent for debugging but might impact performance in production. Consider wrapping them in a log level check:

val language: Language = Language.valueOf(contentProviderLanguage)
-Log.d(TAG, "language: ${language}")
-Log.d(TAG, "language.locale: ${language.locale}")
-Log.d(TAG, "language.locale.language: ${language.locale.language}")
-Log.d(TAG, "language.locale.country: ${language.locale.country}")
+if (Log.isLoggable(TAG, Log.DEBUG)) {
+    Log.d(TAG, "language: $language")
+    Log.d(TAG, "language.locale: ${language.locale}")
+    Log.d(TAG, "language.locale.language: ${language.locale.language}")
+    Log.d(TAG, "language.locale.country: ${language.locale.country}")
+}

Optimizing performance helps ensure our educational software runs smoothly on even basic devices, supporting elimu.ai's mission to reach children with limited technology access.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between c324eae and 4100e9f.

📒 Files selected for processing (1)
  • utils/src/main/java/ai/elimu/common/utils/di/TextToSpeechWrapper.kt (2 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (4)
  • GitHub Check: build (windows-latest, 21)
  • GitHub Check: build (windows-latest, 17)
  • GitHub Check: build (ubuntu-latest, 17)
  • GitHub Check: build (ubuntu-latest, 21)
🔇 Additional comments (2)
utils/src/main/java/ai/elimu/common/utils/di/TextToSpeechWrapper.kt (2)

4-4: Good addition of the Language enum import.

This import is necessary for using the Language.valueOf() method to directly parse language codes. This approach aligns with elimu.ai's mission to build innovative learning software that empowers out-of-school children to teach themselves basic reading📖, writing✍🏽 and math🔢 within 6 months.


12-12: Improved log tag clarity.

Updating the TAG from "TextToSpeech" to "TextToSpeechWrapper" makes logs more precise and traceable, which is valuable when debugging education software that helps children learn fundamental skills.

Comment on lines +39 to 45
val language: Language = Language.valueOf(contentProviderLanguage)
Log.d(TAG, "language: ${language}")
Log.d(TAG, "language.locale: ${language.locale}")
Log.d(TAG, "language.locale.language: ${language.locale.language}")
Log.d(TAG, "language.locale.country: ${language.locale.country}")
tts.setLanguage(language.locale)
}
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🛠️ Refactor suggestion

Add error handling for Language.valueOf operation.

The direct use of Language.valueOf() simplifies the code by replacing the previously used extension methods. However, this method will throw an IllegalArgumentException if contentProviderLanguage doesn't match any enum constant, which could crash the app.

Consider adding a try-catch block to gracefully handle this situation:

if (contentProviderLanguage.isNotEmpty()) {
-    val language: Language = Language.valueOf(contentProviderLanguage)
-    Log.d(TAG, "language: ${language}")
-    Log.d(TAG, "language.locale: ${language.locale}")
-    Log.d(TAG, "language.locale.language: ${language.locale.language}")
-    Log.d(TAG, "language.locale.country: ${language.locale.country}")
-    tts.setLanguage(language.locale)
+    try {
+        val language: Language = Language.valueOf(contentProviderLanguage)
+        Log.d(TAG, "language: $language")
+        Log.d(TAG, "language.locale: ${language.locale}")
+        Log.d(TAG, "language.locale.language: ${language.locale.language}")
+        Log.d(TAG, "language.locale.country: ${language.locale.country}")
+        tts.setLanguage(language.locale)
+    } catch (e: IllegalArgumentException) {
+        Log.e(TAG, "Unsupported language: $contentProviderLanguage", e)
+        // Fallback to a default language or handle appropriately
+    }
}

This change will help ensure that our educational software remains robust when deployed to help out-of-school children learn reading, writing, and math skills.

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
val language: Language = Language.valueOf(contentProviderLanguage)
Log.d(TAG, "language: ${language}")
Log.d(TAG, "language.locale: ${language.locale}")
Log.d(TAG, "language.locale.language: ${language.locale.language}")
Log.d(TAG, "language.locale.country: ${language.locale.country}")
tts.setLanguage(language.locale)
}
if (contentProviderLanguage.isNotEmpty()) {
try {
val language: Language = Language.valueOf(contentProviderLanguage)
Log.d(TAG, "language: $language")
Log.d(TAG, "language.locale: ${language.locale}")
Log.d(TAG, "language.locale.language: ${language.locale.language}")
Log.d(TAG, "language.locale.country: ${language.locale.country}")
tts.setLanguage(language.locale)
} catch (e: IllegalArgumentException) {
Log.e(TAG, "Unsupported language: $contentProviderLanguage", e)
// Fallback to a default language or handle appropriately
}
}

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Replaced by #42

@jo-elimu jo-elimu closed this Apr 14, 2025
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Delete LanguageExt.kt

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