DartBridgeFileManager class

File manager bridge to C++ rac_file_manager. C++ owns business logic; Dart provides thin I/O callbacks. Matches iOS CppBridge+FileManager.swift / Kotlin CppBridgeFileManager.kt.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

instance → DartBridgeFileManager

final

Static Methods

cacheSize() → int

Get cache size.

calculateDirectorySize(String path) → int

Calculate directory size recursively.

checkStorage(int requiredBytes) → bool

Check storage availability for a given number of bytes. Convenience wrapper that returns a simple bool.

checkStorageAvailability(int requiredBytes) → NativeStorageAvailability?

Check storage availability via C++ rac_file_manager_check_storage. Returns full availability result including warnings and recommendations.

clearCache() → bool

Clear cache directory.

clearTemp() → bool

Clear temp directory.

createDirectoryStructure() → bool

Create directory structure (Models, Cache, Temp, Downloads).

createModelFolder(String modelId, int framework) → String?

Create a model folder and return its path.

deleteModel(String modelId, int framework) → bool

Delete a model folder.

getStorageInfo() → NativeStorageInfo?

Get combined storage information.

modelFolderExists(String modelId, int framework) → bool

Check if a model folder exists.

modelFolderHasContents(String modelId, int framework) → bool

Check if a model folder exists AND has contents.

modelsStorageUsed() → int

Get total models storage used.

register() → void

Register file manager callbacks. Call during SDK init.

unregister() → void

Cleanup