Electronic device and method for adjusting display screen

An electronic device, comprising:

• a processor;
• a storage device storing a plurality of instructions, which when executed by the processor, causes the processor to:
• receive analog audio signals of a user detected by an audio collection unit installed on a display screen of the electronic device, and transform the analog audio signals to digital audio signals;
• detect a first control command from the digital audio signals, the first control command comprising first rotation directions and first rotation angles of the display screen;
• rotate the display screen according to the first rotation directions and the first rotation angles in the first control command;
• obtain second rotation angles of the display screen detected by a gravity sensor of the electronic device;
• and
• stop rotating the display screen when the second rotation angles of the display screen are equal to the first rotation angles in the first control command.

A non-transitory storage medium having stored thereon instructions that, when executed by a processor of an electronic device, causes the processor to perform a method for adjusting a display screen of the electronic device, the method comprising:

• receiving analog audio signals of a user detected by an audio collection unit installed on the display screen, and transforming the analog audio signals to digital audio signals;
• detecting a first control command from the digital audio signals, the first control command comprising first rotation directions and first rotation angles of the display screen;
• rotating the display screen according to the first rotation directions and the first rotation angles in the first control command;
• obtaining second rotation angles of the display screen detected by a gravity sensor of the electronic device;
• and
• stopping rotating the display screen when the second rotation angles of the display screen are equal to the first rotation angles in the first control command.