WebResourceErrorType class

Class that represents the error types returned by URL loading APIs.

Properties

hashCode → int
The hash code for this object.
no setteroverride
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
toNativeValue() → int?
Gets int? native value.
toString() → String
A string representation of this object.
override
toValue() → String
Gets String value.

Operators

operator ==(Object value) → bool
The equality operator.
override

Static Properties

APP_TRANSPORT_SECURITY_REQUIRES_SECURE_CONNECTION → WebResourceErrorType
App Transport Security disallowed a connection because there is no secure network connection.
final
BACKGROUND_SESSION_IN_USE_BY_ANOTHER_PROCESS → WebResourceErrorType
An app or app extension attempted to connect to a background session that is already connected to a process.
final
BACKGROUND_SESSION_REQUIRES_SHARED_CONTAINER → WebResourceErrorType
The shared container identifier of the URL session configuration is needed but has not been set.
final
BACKGROUND_SESSION_WAS_DISCONNECTED → WebResourceErrorType
The app is suspended or exits while a background data task is processing.
final
BAD_SERVER_RESPONSE → WebResourceErrorType
The URL Loading System received bad data from the server.
final
BAD_URL → WebResourceErrorType
A malformed URL prevented a URL request from being initiated.
final
CALL_IS_ACTIVE → WebResourceErrorType
A connection was attempted while a phone call is active on a network that does not support simultaneous phone and data communication (EDGE or GPRS).
final
CANCELLED → WebResourceErrorType
An asynchronous load has been canceled.
final
CANNOT_CLOSE_FILE → WebResourceErrorType
A download task couldn’t close the downloaded file on disk.
final
CANNOT_CONNECT_TO_HOST → WebResourceErrorType
Failed to connect to the server.
final
CANNOT_CREATE_FILE → WebResourceErrorType
A download task couldn’t create the downloaded file on disk because of an I/O failure.
final
CANNOT_DECODE_CONTENT_DATA → WebResourceErrorType
Content data received during a connection request couldn’t be decoded for a known content encoding.
final
CANNOT_DECODE_RAW_DATA → WebResourceErrorType
Content data received during a connection request couldn’t be decoded for a known content encoding.
final
CANNOT_LOAD_FROM_NETWORK → WebResourceErrorType
A request to load an item only from the cache could not be satisfied.
final
CANNOT_MOVE_FILE → WebResourceErrorType
A download task was unable to move a downloaded file on disk.
final
CANNOT_OPEN_FILE → WebResourceErrorType
A download task was unable to open the downloaded file on disk.
final
CANNOT_PARSE_RESPONSE → WebResourceErrorType
A task could not parse a response.
final
CANNOT_REMOVE_FILE → WebResourceErrorType
A download task was unable to remove a downloaded file from disk.
final
CANNOT_WRITE_TO_FILE → WebResourceErrorType
A download task was unable to write to the downloaded file on disk.
final
CLIENT_CERTIFICATE_REJECTED → WebResourceErrorType
A server certificate was rejected.
final
CLIENT_CERTIFICATE_REQUIRED → WebResourceErrorType
A client certificate was required to authenticate an SSL connection during a request.
final
CONNECTION_ABORTED → WebResourceErrorType
Indicates that the connection was stopped.
final
DATA_LENGTH_EXCEEDS_MAXIMUM → WebResourceErrorType
The length of the resource data exceeds the maximum allowed.
final
DATA_NOT_ALLOWED → WebResourceErrorType
The cellular network disallowed a connection.
final
DOWNLOAD_DECODING_FAILED_MID_STREAM → WebResourceErrorType
A download task failed to decode an encoded file during the download.
final
DOWNLOAD_DECODING_FAILED_TO_COMPLETE → WebResourceErrorType
A download task failed to decode an encoded file after downloading.
final
FAILED_SSL_HANDSHAKE → WebResourceErrorType
Failed to perform SSL handshake.
final
FILE_IS_DIRECTORY → WebResourceErrorType
A request for an FTP file resulted in the server responding that the file is not a plain file, but a directory.
final
FILE_NOT_FOUND → WebResourceErrorType
File not found.
final
GENERIC_FILE_ERROR → WebResourceErrorType
Generic file error.
final
HOST_LOOKUP → WebResourceErrorType
Server or proxy hostname lookup failed.
final
INTERNATIONAL_ROAMING_OFF → WebResourceErrorType
The attempted connection required activating a data context while roaming, but international roaming is disabled.
final
IO → WebResourceErrorType
Failed to read or write to the server.
final
NETWORK_CONNECTION_LOST → WebResourceErrorType
A client or server connection was severed in the middle of an in-progress load.
final
NO_PERMISSIONS_TO_READ_FILE → WebResourceErrorType
A resource couldn’t be read because of insufficient permissions.
final
NOT_CONNECTED_TO_INTERNET → WebResourceErrorType
A network resource was requested, but an internet connection hasn’t been established and can’t be established automatically.
final
PROXY_AUTHENTICATION → WebResourceErrorType
User authentication failed on proxy.
final
REDIRECT_FAILED → WebResourceErrorType
Indicates that the request redirect failed.
final
REDIRECT_TO_NON_EXISTENT_LOCATION → WebResourceErrorType
A redirect was specified by way of server response code, but the server didn’t accompany this code with a redirect URL.
final
REQUEST_BODY_STREAM_EXHAUSTED → WebResourceErrorType
A body stream is needed but the client did not provide one.
final
RESET → WebResourceErrorType
Indicates that the connection was reset.
final
RESOURCE_UNAVAILABLE → WebResourceErrorType
A requested resource couldn't be retrieved. This error can indicate a file-not-found situation, or decoding problems that prevent data from being processed correctly.
final
SECURE_CONNECTION_FAILED → WebResourceErrorType
An attempt to establish a secure connection failed for reasons that can’t be expressed more specifically.
final
SERVER_CERTIFICATE_HAS_BAD_DATE → WebResourceErrorType
A server certificate had a date which indicates it has expired, or is not yet valid.
final
SERVER_CERTIFICATE_HAS_UNKNOWN_ROOT → WebResourceErrorType
A server certificate was not signed by any root server.
final
SERVER_CERTIFICATE_NOT_YET_VALID → WebResourceErrorType
A server certificate is not yet valid.
final
SERVER_CERTIFICATE_UNTRUSTED → WebResourceErrorType
A server certificate was signed by a root server that isn’t trusted.
final
SERVER_UNREACHABLE → WebResourceErrorType
Indicates that the host is unreachable.
final
TIMEOUT → WebResourceErrorType
Connection timed out.
final
TOO_MANY_REDIRECTS → WebResourceErrorType
A redirect loop has been detected or the threshold for number of allowable redirects has been exceeded (currently 16 on iOS).
final
TOO_MANY_REQUESTS → WebResourceErrorType
Too many requests during this load.
final
UNEXPECTED_ERROR → WebResourceErrorType
Indicates that an unexpected error occurred.
final
UNKNOWN → WebResourceErrorType
The URL Loading System encountered an error that it can’t interpret.
final
UNSAFE_RESOURCE → WebResourceErrorType
Resource load was canceled by Safe Browsing.
final
UNSUPPORTED_AUTH_SCHEME → WebResourceErrorType
Unsupported authentication scheme (not basic or digest).
final
UNSUPPORTED_SCHEME → WebResourceErrorType
Unsupported URI scheme. Typically this occurs when there is no available protocol handler for the URL.
final
USER_AUTHENTICATION_FAILED → WebResourceErrorType
User authentication failed on server.
final
USER_AUTHENTICATION_REQUIRED → WebResourceErrorType
Authentication is required to access a resource.
final
USER_CANCELLED_AUTHENTICATION → WebResourceErrorType
An asynchronous request for authentication has been canceled by the user. This error typically occurs when a user clicks a "Cancel" button in a username/password dialog, rather than attempting to authenticate.
final
VALID_PROXY_AUTHENTICATION_REQUIRED → WebResourceErrorType
Indicates that user lacks proper authentication credentials for a proxy server.
final
values → Set<WebResourceErrorType>
Set of all values of WebResourceErrorType.
final
ZERO_BYTE_RESOURCE → WebResourceErrorType
A server reported that a URL has a non-zero content length, but terminated the network connection gracefully without sending any data.
final

Static Methods

fromNativeValue(int? value) → WebResourceErrorType?
Gets a possible WebResourceErrorType instance from a native value.
fromValue(String? value) → WebResourceErrorType?
Gets a possible WebResourceErrorType instance from String value.