How does OPPOr7 prevent the screen from displaying messages when the phone is locked?

Just turn off the lock screen to notify the reminder.

The specific steps are as follows:

1, mobile phone-settings;

2. Settings-notification and status bar;

3. Notification and status bar-notification management;

4. Click the Settings icon in the upper right corner;

5. Turn off the screen lock notification;

6. Go back to the next level and select the application to open the screen lock notification;

7. Just turn off the license notice.

Tips:

Turning off message prompts may cause important messages not to be received. Please carefully turn off the notification reminder function.