onDone method - StreamSubscription class - dart:async library (original) (raw)

description

onDone abstract method

void onDone(

1. void handleDone()? )

Replaces the done event handler of this subscription.

The handleDone function is called when the stream closes. The value may be null, in which case no function is called.

This method replaces the current handler set by the invocation ofStream.listen, by calling asFuture, or by a previous call to onDone.

Implementation

void onDone(void handleDone()?);