DocumentUtils class
Utility class for handling document-related checks in a file system environment.
This implementation is designed for platforms with direct file system access,
such as Windows, macOS, Linux, Android, and iOS. The filePath parameter
should be a valid local file path.
Note: This class is not used on web platforms, which have their own
file handling implementation through DocumentUtilsWeb.
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
-
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 Methods
-
clearCache(
) → void - Clears the cached downloaded bytes.
-
getTemporalFolderPath(
) → String - Returns the absolute path to the system's temporary directory.
-
getUrlBytes(
String url) → Future< Uint8List> - Retrieves downloaded bytes from cache or downloads them if not present.
-
hasPDFExtension(
String filePath) → bool - Checks if the given file path has a PDF extension.
-
isImage(
MergeInput input) → Future< bool> - Determines whether the given file path corresponds to an image file.
-
isPDF(
MergeInput input) → Future< bool> - Determines whether the given file path corresponds to a PDF file.
-
prepareInput(
MergeInput input) → Future< String> - Prepares a MergeInput for processing.
-
removeTemporalFiles(
List< String> paths) → void - Removes a list of temporary files from the file system.
-
setTemporalFolderPath(
String path) → void - Sets a custom temporary folder path for the library to use.