JSONMessageCodec class

MessageCodec with UTF-8 encoded JSON messages.

Supported messages are acyclic values of these forms:

On Android, messages are decoded using the org.json library. On iOS, messages are decoded using the NSJSONSerialization library. In both cases, the use of top-level simple messages (null, bool, num, and String) is supported (by the Flutter SDK). The decoded value will be null/nil for null, and identical to what would result from decoding a singleton JSON array with a Boolean, number, or string value, and then extracting its single element.

Implements

Constructors

JSONMessageCodec()
Creates a MessageCodec with UTF-8 encoded JSON messages.
const

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

decodeMessage(ByteData message) → dynamic
Decodes the specified message from binary. [...]
encodeMessage(message) ByteData
Encodes the specified message in binary. [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
Returns a string representation of this object.
inherited

Operators

operator ==(other) bool
The equality operator. [...]
inherited