Charging method and apparatus, and non-transitory computer-readable storage medium

A charging method, applied to a device to be charged, comprising:

• receiving a first signal, wherein the first signal is sent through a single-wire channel in response to determining that a power supply device is triggered to charge a device to be charged, and the first signal being configured to represent a target charging protocol supported by the power supply device;
• sending a second signal to the power supply device through the single-wire channel in response to determining that the device to be charged supports the target charging protocol, wherein the second signal is a signal that the device to be charged responds to the first signal in response to determining to support the target charging protocol;
• and
• performing charging based on the target charging protocol.

A charging apparatus, comprising:

• a processor;
• a memory for storing instructions executable by the processor;
• wherein the processor is configured to perform acts comprising:
• sending a first signal to a device to be charged through a single-wire channel in response to determining that the power supply device is connected with the device to be charged, wherein the first signal is configured to represent a target charging protocol supported by the power supply device;
• receiving a second signal sent by the device to be charged through the single-wire channel, wherein the second signal is a signal that the device to be charged responds to the first signal in response to determining to support the target charging protocol;
• and
• determining that the device to be charged supports the target charging protocol in response to receiving the second signal, and charging the device to be charged based on the target charging protocol.