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Deprecate Firebase ML Model Downloader#8424

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emilypgoogle merged 2 commits into
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ep/deprecate-ml-modeldownloader
Jul 20, 2026
Merged

Deprecate Firebase ML Model Downloader#8424
emilypgoogle merged 2 commits into
mainfrom
ep/deprecate-ml-modeldownloader

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@emilypgoogle

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Deprecate the FirebaseMLModelDownloader library within the Firebase Android SDK, reflecting its scheduled shutdown on June 15, 2027.

All public API symbols have been marked with @Deprecated and a corresponding javadoc description.
Added a deprecation notice to the changelog.
Further steps to remove the library and prevent release are not in scope of initial deprecation.

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📝 PRs merging into main branch

Our main branch should always be in a releasable state. If you are working on a larger change, or if you don't want this change to see the light of the day just yet, consider using a feature branch first, and only merge into the main branch when the code complete and ready to be released.

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@milaGGL

milaGGL commented Jul 16, 2026

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/gemini review

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Code Review

This pull request deprecates the Firebase ML Model Downloader library, adding deprecation notices to the CHANGELOG and applying @Deprecated annotations and Javadoc updates across Java and Kotlin files. The review feedback suggests extracting the repeated deprecation message in ModelDownloader.kt into a single private constant to avoid code duplication and improve maintainability.

milaGGL
milaGGL previously approved these changes Jul 20, 2026

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LGTM, please address the gemini comments

@emilypgoogle
emilypgoogle merged commit 654ef07 into main Jul 20, 2026
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@emilypgoogle
emilypgoogle deleted the ep/deprecate-ml-modeldownloader branch July 20, 2026 20:40
@github-actions github-actions Bot mentioned this pull request Jul 21, 2026
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2 participants