Theme text messages cannot be intercepted

Solution to the problem that theme text messages cannot be intercepted:

If theme text messages cannot be intercepted, just close the preview information. When you receive a text message after turning on the preview message, the text message content will be displayed on the notification bar and the lock screen. If you need to turn off the preview message, please follow the following methods: Enter the message-lower left corner menu key-Settings-uncheck the preview After the operation is completed, when you receive a text message, the content of the text message will not be displayed.