How to improve the delayed sending of SMS verification code for Android mobile phone?

Netease Yun Xin, Aurora, Tencent Cloud, mobike Technology and Lexin are providing SMS verification services. In order to solve the disadvantages and problems of SMS verification code, mobike Science and Technology cooperated with the three major operators to launch a product "second verification" which can be completed by clicking a button without entering the mobile phone number, password, verification code and verification code. Minimalist verification greatly optimizes the user experience.