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.
- Implemented types
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
messagefrom binary. [...]override -
encodeMessage(
dynamic message) → ByteData -
Encodes the specified
messagein binary. [...]override -
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 ==(
dynamic other) → bool -
The equality operator. [...]
inherited