Device search method and electronic device

A computing device, comprising:

• a processor;
• a memory storing one or more programs comprising instructions;
• a first Bluetooth host;
• a second Bluetooth host;
• a first Bluetooth controller;
• and
• a second Bluetooth controller, wherein the first Bluetooth host is connected to the first Bluetooth controller, and the second Bluetooth host is connected to the second Bluetooth controller, and wherein when the instructions are executed by the processor, the device is enabled to perform:
• determining, by the first Bluetooth host, a first quantity of filters required by a Bluetooth application for searching for a Bluetooth device;
• allocating, by the first Bluetooth host, the first quantity of filters to the Bluetooth application in idle filters of the first Bluetooth controller and the second Bluetooth controller, wherein based on the first quantity of filters comprising an idle filter of the second Bluetooth controller, the first Bluetooth host indicates the second Bluetooth host to allocate the idle filter of the second Bluetooth controller to the Bluetooth application;
• and
• searching, by the first Bluetooth host, for the Bluetooth device by using the first quantity of filters.

A non-transitory computer-readable storage medium storing instructions that, when run on a computing device, the computing device is enabled to perform:

• determining, by a first Bluetooth host, a first quantity of filters required by a Bluetooth application for searching for a Bluetooth device, wherein the computing device comprises the first Bluetooth host, a second Bluetooth host, a first Bluetooth controller, and a second Bluetooth controller, and wherein the first Bluetooth host is connected to the first Bluetooth controller, and the second Bluetooth host is connected to the second Bluetooth controller;
• allocating, by the first Bluetooth host, the first quantity of filters to the Bluetooth application in idle filters of the first Bluetooth controller and the second Bluetooth controller, wherein based on the first quantity of filters comprising an idle filter of the second Bluetooth controller, the first Bluetooth host indicates the second Bluetooth host to allocate the idle filter of the second Bluetooth controller to the Bluetooth application;
• and
• searching, by the first Bluetooth host, for the Bluetooth device by using the first quantity of filters.