mobile/flutter_gemma_mobile
library
Classes
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DownloadProgress
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Progress information for model downloads
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EmbeddingModelFile
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Model file for embedding models (.bin files)
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EmbeddingModelSpec
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Specification for embedding models (model.bin + tokenizer.json)
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EmbeddingTokenizerFile
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Tokenizer file for embedding models (.json files)
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FlutterGemmaMobile
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InferenceModelFile
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Model file for inference models (.bin, .task files)
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InferenceModelSpec
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Specification for inference models (main model + optional LoRA)
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LoraModelFile
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Model file for LoRA weights. A COMPANION of the inference model — its
filename gets the modelId__ prefix so a LoRA adapter travels with the
exact base model it was fine-tuned for (mirrors the tokenizer/aux
namespacing used by embedding/STT/TTS companions).
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MobileModelManager
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Main unified model manager that orchestrates all model operations
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ModelFile
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Represents a single file that belongs to a model
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ModelFileSystemManager
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Unified file system operations for model management (Mobile only)
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ModelSpec
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Base specification for any model (inference or embedding)
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OrphanedFileInfo
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Information about a potentially orphaned file
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ResumeChecker
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Smart resume detection utility
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ResumeRecommendation
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Resume recommendation for a specific file
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StorageStats
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Storage statistics
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SttModelFile
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Model file for STT models (.tflite files)
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SttModelSpec
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Specification for STT models (model.tflite + tokenizer.json).
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SttTokenizerFile
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Tokenizer file for STT models (tokenizer.json)
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TtsBundleFile
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One file of a TTS model bundle. filename is namespaced by the owning
TtsModelType (every bundle member — including the
.tflite graphs —
since a TTS bundle has no single distinguished "model" file the way
Inference/Embedding/STT specs do). prefsKey stays the PLAIN manifest
basename — NOT the namespaced filename — because
flutter_gemma_speech's TtsModelProfile (e.g. configFile = 'config.json') and TtsCore/MatchaTextFrontend look bundle paths up
by that plain name (paths[profile.configFile]); decoupling keeps that
cross-package contract intact while the on-disk/repository identity is
namespaced.
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TtsModelSpec
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Specification for a TTS model — a SELECTABLE bundle. ttsModelType carries
the model family so one generic backend dispatches to the right runtime
profile; sources is one entry per file in that type's manifest.
Enums
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ModelManagementType
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Base enumeration for different model management types
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ModelReplacePolicy
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Policy for what happens to a previously-installed model when a new one is
set active. Lives with the spec value types (it's a per-spec install policy);
re-exported from
model_file_manager_interface.dart for backward compat.
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ResumeAction
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Recommended action based on resume status
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ResumeStatus
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Status of resume possibility for a file
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SttModelType
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Speech-to-text model families supported by the pluggable STT backends.
Only moonshine has a shipped
SttModelProfile/pipeline
(flutter_gemma_speech); the others are follow-ons that need a log-mel
frontend.
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TtsModelType
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Text-to-speech model families supported by the pluggable TTS backends.
Only matcha has a shipped
TtsModelProfile/pipeline (flutter_gemma_speech);
kokoro/supertonic are documented follow-ons (fail-loud until wired).
Extensions
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TtsModelTypeManifest
on TtsModelType
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The filenames a given TTS model needs, installed together as a bundle from
one source. Fail-loud for unwired families.
