Method for hiding Xiaomi mobile phone short message preview

Open the SMS, slide the SMS interface alternately with your hands and fingers, and a private SMS will appear. After entering, click the Settings button below to set the graphic password. When a private message is sent to a mobile phone, only information is displayed. Only by following the above method can you see the content of the message when you enter the private letter. There is no need to set the screen lock password. . . PS: This function is a function on MIUI V5.