export library

Classes

AddFriendRequestModel
AndroidBuildVersion
Version values of the current Android operating system build derived from android.os.Build.VERSION.
AndroidDeviceInfo
Information derived from android.os.Build.
AsciiCodec
An AsciiCodec allows encoding strings as ASCII bytes and decoding ASCII bytes to strings.
AsciiDecoder
Converts ASCII bytes to string.
AsciiEncoder
Converts strings of only ASCII characters to bytes.
Base64Codec
A base64 encoder and decoder.
Base64Decoder
Decoder for base64 encoded data.
Base64Encoder
Base64 and base64url encoding converter.
BaseDeviceInfo
The base class for platform's device info.
ByteConversionSink
The ByteConversionSink provides an interface for converters to efficiently transmit byte data.
ChunkedConversionSink<T>
A ChunkedConversionSink is used to transmit data more efficiently between two converters during chunked conversions.
ClosableStringSink
A ClosableStringSink extends the StringSink interface by adding a close method.
Codec<S, T>
A Codec encodes and (if supported) decodes data.
Converter<S, T>
A Converter converts data from one representation into another.
DeviceInfoPlugin
Provides device and operating system information.
DeviceInfoPlusLinuxPlugin
See DeviceInfoPlatform
DeviceInfoPlusWindowsPlugin
The Windows implementation of DeviceInfoPlatform.
Encoding
Open-ended set of encodings.
Flow
A class to represent Flow events.
HtmlEscape
Converter which escapes characters with special meaning in HTML.
HtmlEscapeMode
HTML escape modes.
IosDeviceInfo
Information derived from UIDevice.
IosUtsname
Information derived from utsname. See http://pubs.opengroup.org/onlinepubs/7908799/xsh/sysutsname.h.html for details.
JsonCodec
A JsonCodec encodes JSON objects to strings and decodes strings to JSON objects.
JsonDecoder
This class parses JSON strings and builds the corresponding objects.
JsonEncoder
This class converts JSON objects to strings.
JsonUtf8Encoder
Encoder that encodes a single object as a UTF-8 encoded JSON string.
Latin1Codec
A Latin1Codec encodes strings to ISO Latin-1 (aka ISO-8859-1) bytes and decodes Latin-1 bytes to strings.
Latin1Decoder
This class converts Latin-1 bytes (lists of unsigned 8-bit integers) to a string.
Latin1Encoder
This class converts strings of only ISO Latin-1 characters to bytes.
LineSplitter
A StreamTransformer that splits a String into individual lines.
LinuxDeviceInfo
Device information for a Linux system.
LoginRequestModel
MacOsDeviceInfo
Object encapsulating MACOS device information.
NativeRuntime
Functionality available on the native runtime.
PackageInfo
Application metadata. Provides application bundle information on iOS and application package information on Android.
PackageInfoPlusLinuxPlugin
The Linux implementation of PackageInfoPlatform.
PackageInfoPlusWindowsPlugin
The Windows implementation of PackageInfoPlatform.
RegisterRequestModel
Service
Access information about the service protocol and control the web server that provides access to the services provided by the Dart VM for debugging and inspecting Dart programs.
ServiceExtensionResponse
A response to a service protocol extension RPC.
ServiceProtocolInfo
Service protocol is the protocol that a client like the Observatory could use to access the services provided by the Dart VM for debugging and inspecting Dart programs. This class encapsulates the version number and Uri for accessing this service.
StringConversionSink
A sink for converters to efficiently transmit String data.
Timeline
Add to the timeline.
TimelineTask
An asynchronous task on the timeline. An asynchronous task can have many (nested) synchronous operations. Synchronous operations can live longer than the current isolate event. To pass a TimelineTask to another isolate, you must first call pass to get the task id and then construct a new TimelineTask in the other isolate.
UserTag
A UserTag can be used to group samples in the DevTools CPU profiler.
Utf8Codec
A Utf8Codec encodes strings to utf-8 code units (bytes) and decodes UTF-8 code units to strings.
Utf8Decoder
This class converts UTF-8 code units (lists of unsigned 8-bit integers) to a string.
Utf8Encoder
This class converts strings to their UTF-8 code units (a list of unsigned 8-bit integers).
WebBrowserInfo
Information derived from navigator.
WindowsDeviceInfo
Object encapsulating WINDOWS device information.

Enums

BrowserName
List of supported browsers

Constants

ascii → const AsciiCodec
An instance of the default implementation of the AsciiCodec.
base64 → const Base64Codec
A base64 encoder and decoder.
base64Url → const Base64Codec
A base64url encoder and decoder.
htmlEscape → const HtmlEscape
A String converter that converts characters to HTML entities.
json → const JsonCodec
An instance of the default implementation of the JsonCodec.
latin1 → const Latin1Codec
An instance of the default implementation of the Latin1Codec.
unicodeBomCharacterRune → const int
The Unicode Byte Order Marker (BOM) character U+FEFF.
unicodeReplacementCharacterRune → const int
The Unicode Replacement character U+FFFD (�).
utf8 → const Utf8Codec
An instance of the default implementation of the Utf8Codec.

Properties

extensionStreamHasListener → bool
Whether the "Extension" stream currently has at least one listener.
no setter
reachabilityBarrier → int
Current reachability barrier state.
no setter

Functions

base64Decode(String source) → Uint8List
Decodes base64 or base64url encoded bytes.
base64Encode(List<int> bytes) → String
Encodes bytes using base64 encoding.
base64UrlEncode(List<int> bytes) → String
Encodes bytes using base64url encoding.
debugger({bool when = true, String? message}) → bool
If when is true, stop the program as if a breakpoint were hit at the following statement.
getCurrentTag() → UserTag
Returns the current UserTag for the isolate.
inspect(Object? object) → Object?
Send a reference to object to any attached debuggers.
jsonDecode(String source, {Object? reviver(Object? key, Object? value)?}) → dynamic
Parses the string and returns the resulting Json object.
jsonEncode(Object? object, {Object? toEncodable(Object? nonEncodable)?}) → String
Converts object to a JSON string.
log(String message, {DateTime? time, int? sequenceNumber, int level = 0, String name = '', Zone? zone, Object? error, StackTrace? stackTrace}) → void
Emit a log event, which can can viewed using the DevTools Logging view.
postEvent(String eventKind, Map eventData, {String stream = 'Extension'}) → void
Post an event of eventKind with payload of eventData to the "Extension" event stream.
registerExtension(String method, ServiceExtensionHandler handler) → void
Register a ServiceExtensionHandler that will be invoked in this isolate for method. NOTE: Service protocol extensions must be registered in each isolate.

Typedefs

ByteConversionSinkBase = ByteConversionSink
This class provides a base-class for converters that need to accept byte inputs.
ServiceExtensionHandler = Future<ServiceExtensionResponse> Function(String method, Map<String, String> parameters)
A service protocol extension handler. Registered with registerExtension.
StringConversionSinkBase = StringConversionSink
This class provides a base-class for converters that need to accept String inputs.
StringConversionSinkMixin = StringConversionSink
This class provides a mixin for converters that need to accept String inputs.
TimelineAsyncFunction = Future Function()
TimelineSyncFunction<T> = T Function()
A typedef for the function argument to Timeline.timeSync.

Exceptions / Errors

JsonCyclicError
Reports that an object could not be stringified due to cyclic references.
JsonUnsupportedObjectError
Error thrown by JSON serialization if an object cannot be serialized.