How does WeChat set the sender's name and logo to be displayed after receiving a new message?

Just open the notification in the message notification and display the message details. The specific operation steps are as follows:

Take WeChat version 8.0.29 of ios system as an example? ?

Step 1: Open the WeChat interface and click Me in the lower right corner;

Step 2: On my page, click Settings;

Step 3: In the setting interface, click Message Notification;

Step 4: Enter the message notification interface and turn on the switch that displays the details of the message.

After the setting is completed, WeChat will display the sender's name and icon when it receives the message.