Foldable electronic device and flash control method therefor

An electronic device comprising:

• a first housing comprising a first surface and a second surface oriented in an opposite direction of the first surface;
• a second housing comprising a third surface and a fourth surface oriented in an opposite direction of the third surface;
• a hinge connecting the first housing and the second housing to be foldable relative to each other about a folding axis, the first surface facing the third surface in a folded state of the first housing and the second housing, the first surface and the third surface being oriented in a same direction in an unfolded second state of the first housing and the second housing;
• a first display on the first surface and the third surface, the first display comprising a flexible display in at least a partial area of the first display;
• a second display on at least a part of the second surface;
• a flash on the second surface and configured to output light;
• memory;
• at least one processor operatively connected to the first display, the second display, the flash and the memory,
• wherein the memory stores instructions executable by at least one processor, when executed, cause the electronic device to:
• based on a touch input to activate the flash being received through the second display, display an additional input request message on the second display,
• based on an additional input corresponding to the additional input request message being received, activate the flash;
• and
• based on a touch input to activate the flash being received through the first display, activate the flash without displaying the additional input request message.