FileIONative class
Native platform implementation using dart:io Works on: Windows, macOS, Linux, Android, iOS
- Implemented types
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
computeFileHash(
String filePath) → Stream< FileHashProgress> -
Computes SHA256 hash of a file by reading it in chunks
Returns stream updates with progress and a final event containing FileHashProgress.hash
override
-
fileExists(
String filePath) → Future< bool> -
Checks if a file exists at the given path
override
-
getFileSize(
String filePath) → Future< int> -
Gets the size of a file in bytes
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
readFile(
String filePath) → Future< Uint8List> -
Reads entire file into memory as Uint8List
override
-
readFileAsStream(
String filePath, {int chunkSize = 8192}) → Stream< Uint8List> -
Reads a file in chunks and returns a stream of bytes
chunkSizedetermines the size of each chunk (default 8KB)override -
toString(
) → String -
A string representation of this object.
inherited
-
writeFile(
String filePath, Uint8List data) → Future< void> -
Writes bytes to a file at the given path
Creates the file if it doesn't exist, overwrites if it does
override
-
writeFileStream(
String filePath, Stream< Uint8List> dataStream) → Future<void> -
Writes a stream of bytes to a file at the given path
Creates the file if it doesn't exist, overwrites if it does
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited