Foldable electronic device and display method for foldable screen

An electronic device, comprising:

• at least one processor;
• and
• a memory coupled to the at least one processor and configured to store programming instructions that, when executed by the at least one processor, cause the electronic device to perform operations comprising:
• detecting that the electronic device is switched from a folded state to an unfolded state;
• obtaining a first height and a first width of an interface element on a first interface when in the unfolded state, wherein the first height and the first width are determined based on a height and a width of the interface element in the folded state of the electronic device;
• determining whether a ratio of the first height to a screen height is greater than a first threshold, wherein if the ratio is greater than the first threshold, adjusting the height of the interface element to a second height, wherein a ratio of the second height to the screen height is not greater than the first threshold;
• obtaining a second width based on the second height;
• and
• displaying the first interface in the unfolded state, wherein the displayed first interface comprises the interface element having the second height and the second width.