send
Sends the given message to the cast receiver.The receiver can pick up the message on the namespace returned by getMessageNamespace.
Note: Must be called from the main thread!
Return
{@code true} if the message could be sent successfully.
Parameters
message
The message to send.
open fun sendMessage(message: String, @Nullable() messageNamespace: String): Boolean
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Sends the given message to the cast receiver on the provided messageNamespace.If no messageNamespace is provided, the value returned by getMessageNamespace will be used.
Note: Must be called from the main thread!
Return
{@code true} if the message could be sent successfully.
Parameters
message
The message to send.
messageNamespace
The namespace the message should be send to.