Android imitation of today’s headlines simple refresh effect example code

Click the button to refresh automatically or manually. After refreshing, there will be one more line of data. There are four tabs.

Two days ago, the tutor asked to make an app for undergraduate students to book seats in the computer room. The starting point came from here. I met many problems and solved them. This effect feels pretty good. Tidy it up.

MainActivity

The four fragments are similar. Here is the first one:

MyAdapter

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