Android implements code through code setting, opening WiFi hotspot and hotspot connection

Friends who use too fast teeth should know that they use a WiFi hotspot when transferring files between devices for two days, and then another device will connect to this hotspot for transmission. The amazing transmission speed of fast teeth should be related to its mechanism. I don't know what its search mechanism is, but I think it can be judged by the name of the hotspot. Let's discuss how to automatically create a WiFi hotspot

Creating WiFi hotspots first requires mobile phone support. It is recommended to develop the whole good mobile phone. Nearly half of our company's fake devices do not support hotspots; In fact, creating a hotspot is very simple. First get the WiFi service, then configure the hotspot name, password, etc., and then open it through reflection.

Let's look at the code implementation for creating hotspots:

Don't write the layout. It's just a button. It's meaningless to write something everyone knows. To realize file transfer, of course, we also need to write a client connecting to the hotspot. The process of connecting hotspots is to search hotspots first, then judge whether the hotspots comply with the rules, and then connect.

The code is very simple and annotated. I believe everyone can understand it. That's it. As for file transfer, I suggest you take a look at socket related articles.

summary

The above is the implementation code of Android introduced to you by Xiaobian through code setting, opening WiFi hotspot and hotspot connection. I hope it will be helpful to you. If you have any questions, please leave me a message and Xiaobian will reply to you in time. Thank you very much for your support for the programming tips website!