The glory play version of the contact photo has instructions on how to set it in the text message.

The method of setting contact photos on Huawei mobile phone: unlock the phone and enter the phone desktop. Open SMS, select a contact to add an avatar. Edit the contact information, add an avatar for your friend, and follow the steps in the picture: after entering the gallery, select a photo of your friend and edit it. Click OK to exit editing, and the avatar will appear in the newsletter.