Wireless charging method and electronic device

A wireless charging method, comprising:

• transmitting, by an electronic device, a first detecting signal when the electronic device is in a wireless charging output mode;
• receiving, by the electronic device, a second detecting signal transmitted by a wireless charging device, wherein the wireless charging device is in a wireless charging output mode, the second detecting signal is received by the electronic device when the electronic device is in the wireless charging output mode and when the electronic device does not transmit the first detecting signal;
• in response to the second detecting signal, switching, by the electronic device, from the wireless charging output mode to a wireless charging input mode;
• and
• when the electronic device switches to the wireless charging input mode, receiving, by the electronic device, a wireless charging signal from the wireless charging device so as to receive a charging current from the wireless charging device.

An electronic device, comprising a processor and a non-transitory computer-readable medium having processor-executable instructions stored thereon, wherein the processor-executable instructions, when executed by the processor:

• transmit a first detecting signal when the electronic device is in a wireless charging output mode;
• receive a second detecting signal transmitted by a wireless charging device, wherein the wireless charging device is in a wireless charging output mode and the second detecting signal is received by the electronic device when the electronic device is in the wireless charging output mode and when the electronic device does not transmit the first detecting signal;
• in response to the second detecting signal, switch from the wireless charging output mode to a wireless charging input mode;
• and
• when the electronic device switches to the wireless charging input mode, receive a wireless charging signal from the wireless charging device so as to receive a charging current from the wireless charging device.

A non-transitory computer-readable medium having processor-executable instructions stored thereon, wherein the processor-executable instructions, when executed:

• transmit a first detecting signal when the electronic device is in a wireless charging output mode;
• receive a second detecting signal transmitted by a wireless charging device, wherein the wireless charging device is in a wireless charging output mode, and the second detecting signal is received by the electronic device when the electronic device is in the wireless charging output mode and when the electronic device does not transmit the first detecting signal;
• in response to the second detecting signal, switch from the wireless charging output mode to a wireless charging input mode;
• and
• when the electronic device switches to the wireless charging input mode, receive a wireless charging signal from the wireless charging device so as to receive a charging current from the wireless charging device.