NearbyMessageContent class abstract base

Abstraction for the message content. The NearbyMessageContentType is used to determine, what type of content is it.

Implementers

Constructors

NearbyMessageContent({required String id})
const
NearbyMessageContent.create()

Properties

hashCode → int
The hash code for this object.
no setterinherited
id → String
final
isValid → bool
Check for the content if it is valid for sending or receiving.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

byType<T>({T onTextRequest(NearbyMessageTextRequest)?, T onTextResponse(NearbyMessageTextResponse)?, T onFilesRequest(NearbyMessageFilesRequest)?, T onFilesResponse(NearbyMessageFilesResponse)?}) → T?

  • The onTextRequest callback returns this instance of NearbyMessageContent, cast as NearbyMessageTextRequest if is a text.

  • The onFilesRequest callback returns this instance of NearbyMessageContent, cast as NearbyMessageFilesRequest if is a files pack request.

  • The onFilesResponse callback returns this instance of NearbyMessageContent, cast as NearbyMessageFilesResponse if is a files pack response.

    • noSuchMethod(Invocation invocation) → dynamic
    Invoked when a nonexistent method or property is accessed.
    inherited
    toJson() → Map<String, dynamic>
    Gets Map from NearbyMessageContent
    toString() → String
    A string representation of this object.
    inherited

    Operators

    operator ==(Object other) → bool
    The equality operator.
    inherited

    Static Methods

    fromJson<C extends NearbyMessageContent>(Map<String, dynamic>? json) → C
    Contains the conditional logic of creating NearbyMessageFilesRequest, NearbyMessageFilesResponse or NearbyMessageTextRequest by type field of json.