Android开发RxJava3延迟操作

Android开发RxJava3延迟操作

直接上代码：

  /**
     * @param timeMillis 毫秒单位
     * @desc : 延迟多少毫秒操作,
     *        注：它和Activity生命周期绑定，界面关闭了不会再执行delayTodoListener.delayTodo()
     * @author : congge on 2021-03-25 15:31
     **/
    public static void delayTimeTodo(RxAppCompatActivity appCompatActivity, int timeMillis, final DelayTodoListener delayTodoListener){
        if (appCompatActivity == null) return;
        Observable.timer(timeMillis, TimeUnit.MILLISECONDS)
                .compose(appCompatActivity.<Long>bindToLifecycle())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Consumer<Long>() {
                    @Override
                    public void accept(Long aLong) throws Exception {
                        if (delayTodoListener != null) {
                            delayTodoListener.delayTodo();
                        }
                    }

                }, new Consumer<Throwable>() {
                    @Override
                    public void accept(Throwable throwable) throws Exception {

                    }

                });
    }

调用示例：

RxJavaUtil.delayTimeTodo((RxAppCompatActivity) mContext, 500, new RxJavaUtil.DelayTodoListener() {

                        @Override
                        public void delayTodo() {
                        	// 做你的延迟后的操作
                            //remove(position);
                        }
                    });