How to set oppo if the screen lock information does not display the content?

The usage method of OPPO mobile phone screen lock notification is as follows: 1, ColorOS7 and above, enter "Settings >"; You can set notification and status bar > notification management > screen lock notification uniformly for all applications (you can choose to display notification content, display notification but hide content, and not display notification, etc.). ), or you can select an application and click to check the screen lock notification (click again to uncheck it). 2. version coloros11.0-1.3, enter "settings > permissions and privacy/privacy > screen lock notification" and select the screen lock notification method you need. Tips: ① The screen lock notification function can only be displayed normally when the phone is slid and unlocked, and other third-party screen locks cannot be displayed. ② When the screen lock password is not set, enter "Settings >"; Notification and status bar > notification management > screen lock notification ",only two items are displayed: notification content and no display." Due to the different models and system versions, you can check whether the mobile phone supports the message protection function of screen locking according to the above path. This answer applies to all OPPO models.