FileManager class

A Widget used to select and upload files from the gallery or the camera

onChanged is more like the TextField onChanged, basically is a Function that takes a value which in this case is an uploadId

fileTitle indicates the file type you want, ie Military ID

allowedExtensions is an optional list of strings containing file extensions

uploadFileAndReturnIdFunction is a Function of type UploadReturnId that uploads a file's data and returns an uploadId

Inheritance

Constructors

FileManager({required OnFileChanged onChanged, required String fileTitle, required UploadReturnId uploadAndReturnIdFunction, required Widget platformLoader, bool isRequired = false, Key? galleryImageKey, Key? dismissIconKey}): const

dismissIconKey → Key?: The Key for the dismiss icon
final
fileTitle → String: The title of the file to be used after upload
final
galleryImageKey → Key?: The key to be used for the gallery image selection
final
hashCode → int: The hash code for this object.
no setterinherited
isRequired → bool: Whether this file upload is required
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
onChanged → OnFileChanged: Will be called when the file has been uploaded and an upload ID is available
final
platformLoader → Widget: The loading indicator to be used when the upload is in progress
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
uploadAndReturnIdFunction → UploadReturnId: The function to upload the file and return the upload ID
final

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _FileManagerState: Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A short, textual description of this widget.
inherited