How do you create a task in Flowable?

2 years ago
Olivia Parker
1 minute

To create a Flowable task, you can follow these steps:

  1. Create a Flowable object: Use one of the static methods of Flowable to create a Flowable object, for example:
Flowable<String> flowable = Flowable.just("Task 1", "Task 2", "Task 3");
  1. Create a subscriber: Create a subscriber by implementing the Subscriber interface or using the subscribe() method of Flowable. For example:
Subscriber<String> subscriber = new Subscriber<String>() {
    @Override
    public void onSubscribe(Subscription s) {
        // 订阅时的初始化操作
    }

    @Override
    public void onNext(String task) {
        // 处理任务的逻辑
    }

    @Override
    public void onError(Throwable t) {
        // 处理错误的逻辑
    }

    @Override
    public void onComplete() {
        // 处理完成的逻辑
    }
};
  1. Subscribe to the task: Use the subscribe() method of Flowable to link the subscriber with the Flowable, and start executing the task. For example:
flowable.subscribe(subscriber);

The above are the basic steps for creating a Flowable task. It’s important to note that Flowable tasks execute asynchronously, so they can be handled at any time after subscribing.

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