Wireless Connection Method and Apparatus, and Terminal Device

A method, comprises:

• determining, by a terminal device, a first device in an image displayed on a capture screen;
• obtaining, by the terminal device, a first distance and a first azimuth based on the image, wherein the first distance is between the terminal device and the first device, and the first azimuth is of the first device relative to the terminal device;
• and
• searching, by the terminal device, a Bluetooth device list for a Bluetooth device matching the first distance and the first azimuth, and establishing a wireless connection to the Bluetooth device,
• wherein the searching the Bluetooth device list for the Bluetooth device comprises:
• searching the Bluetooth device list for the Bluetooth device whose distance difference is less than or equal to than a first preset value and whose azimuth difference is less than or equal to than a second preset value,
• wherein the distance difference of the Bluetooth device is between the first distance and a second distance, the second distance is between the terminal device and the Bluetooth device and measured by using a Bluetooth positioning function, the azimuth difference is between the first azimuth and a second azimuth, and the second azimuth is of the Bluetooth device relative to the terminal device and measured by using a Bluetooth direction-finding function.

A terminal device, comprising:

• a processor;
• and
• a memory coupled to the processor,
• wherein the memory is configured to store computer program instructions, and
• wherein the processor is configured to execute the instructions stored in the memory, so that the terminal device is enabled to perform:
• determining a first device in an image displayed on a capture screen;
• obtaining a first distance and a first azimuth based on the image, wherein the first distance is between the terminal device and the first device, and the first azimuth is of the first device relative to the terminal device;
• and
• searching a Bluetooth device list for a Bluetooth device matching the first distance and the first azimuth, and establishing a wireless connection to the Bluetooth device,
• wherein the searching the Bluetooth device list for the Bluetooth device comprises:
• searching the Bluetooth device list for the Bluetooth device whose distance difference is less than or equal to than a first preset value and whose azimuth difference is less than or equal to a second preset value,
• wherein the distance difference of the Bluetooth device is between the first distance and a second distance, the second distance is between the terminal device and the Bluetooth device and measured by using a Bluetooth positioning function, the azimuth difference is between the first azimuth and a second azimuth, and the second azimuth is of the Bluetooth device relative to the terminal device and measured by using a Bluetooth direction-finding function.

A non-transitory computer-readable storage medium having instructions stored thereon that, when executed by a terminal device, cause the terminal device to perform operations, the operations comprising:

• determining a first device in an image displayed on a capture screen;
• obtaining a first distance and a first azimuth based on the image, wherein the first distance is between the terminal device and the first device, and the first azimuth is of the first device relative to the terminal device;
• and
• searching a Bluetooth device list for a Bluetooth device matching the first distance and the first azimuth, and establishing a wireless connection to the Bluetooth device,
• wherein the searching the Bluetooth device list for the Bluetooth device comprises:
• searching the Bluetooth device list for the Bluetooth device whose distance difference is less than or equal to a first preset value and whose azimuth difference is less than or equal to a second preset value,
• wherein the distance difference of the Bluetooth device is between the first distance and a second distance, the second distance is between the terminal device and the Bluetooth device and measured by using a Bluetooth positioning function, the azimuth difference is between the first azimuth and a second azimuth, and the second azimuth is of the Bluetooth device relative to the terminal device and measured by using a Bluetooth direction-finding function.