Explain the different types of Streams?

There are two main types of streams in Dart and Flutter:

1. Single Subscription Streams: These streams allow only one listener at a time. If you add another listener, the previous one is automatically canceled. Single subscription streams are suitable for streams that emit a limited amount of data, such as the results of a network request[1][3].

StreamController singleStreamController = StreamController();

2. Broadcast Streams: Broadcast streams can have an unlimited number of listeners. However, events added before subscribing are not received by late listeners, and events are not buffered for late subscribers[1][3].

StreamController broadcastStreamController = StreamController.broadcast();

Some key points about streams:

• Streams are a powerful tool for handling asynchronous data in Dart, making them essential for various application scenarios, particularly in Flutter development[1].
• Streams can emit data events, error events, and a done event when the stream is closed[4].
• The listen() met...