Control method for electronic device, electronic device, computer-readable storage medium

An electronic device, comprising:

• a transparent display screen, comprising a display area;
• an infrared sensor stacked below the display area, wherein the infrared sensor is configured to emit infrared light and receive infrared light reflected by an object, to detect the distance from the object to the electronic device;
• and
• a processor, configured to determine whether the electronic device is in an outgoing call state, perform control to reduce brightness of the transparent display screen in a case that the electronic device is in the outgoing call state, and perform control to turn on the infrared sensor to detect the distance between the object and the electronic device;
• wherein the processor is configured to determine whether the electronic device is approaching a user, and perform control to reduce the brightness of the transparent display screen in a case that the electronic device is approaching the user;
• and
• comprising a camera module configured to capture an image, wherein the processor is configured to acquire an environmental image captured by the camera module, determine whether the environmental image contains a side face, and determine that the electronic device is approaching the user in a case that the environmental image contains the side face;
• wherein the processor is further configured to:
• recognize whether the environmental image contains a face area;
• recognize whether the face area contains an ear area in a case that the environmental image contains the face area;
• and
• determine that the environmental image contains the side face in a case that the face area contains the ear area.

A non-volatile computer-readable storage medium comprising a computer-executable instruction, wherein the computer-executable instruction, when being executed by one or more processors, enables the processors to perform a control method for an electronic device, wherein the electronic device comprises a transparent display screen and an infrared sensor, the transparent display screen comprises a display area, the infrared sensor is stacked below the display area, the infrared sensor is configured to emit infrared light and receive infrared light reflected by an object, to detect a distance between the object and the electronic device, the control method comprises:

• determining whether the electronic device is in an outgoing call state;
• performing control to reduce brightness of the transparent display screen in a case that the electronic device is in the outgoing call state;
• and
• performing control to turn on the infrared sensor to detect the distance between the object and the electronic device;
• wherein the performing control to reduce the brightness of the transparent display screen comprises:
• determining whether the electronic device is approaching a user;
• and performing control to reduce the brightness of the transparent display screen in a case that the electronic device is approaching the user;
• wherein the determining whether the electronic device is approaching the user comprises:
• acquiring an environmental image;
• determining whether the environmental image contains a side face;
• and
• determining that the electronic device is approaching the user in a case that the environmental image contains the side face;
• wherein the determining whether the environmental image contains a side face comprises:
• recognizing whether the environmental image contains a face area;
• recognizing whether the face area contains an ear area in a case that the environmental image contains the face area;
• and
• determining that the environmental image contains the side face in a case that the face area contains the ear area.