How to intercept the verification code and short message automatically popped up on the screen of mobile phone?

The method of intercepting the verification code and short message automatically popped up on the mobile phone screen is as follows

1. Click on the phone settings.

2. Scroll down to find applications and services.

3. Open application management

4. Find the email and open it.

5. Click the permission, then click the floating window and select Prohibit.