android - Activity与Fragment执行任务的先后问题？

Question

我的应用主界面是一个Activity四个Fragment,我想在Activity里进行基础数据的请求去存储，完成之后Fragment再使用这些数据，该怎样使Activity的任务执行完成后Fragment才会执行？

Answer 1

Isn’t it necessary to dynamically load the fregment after the request is successful?

Answer 2

The onactivitycreate method of fragment is called after atctivity is executed.

Answer 3

Create the Fragment after the data request is successful; or create it in advance, and use the event bus EventBus and RxBus after the data request