Method and electronic device for Bluetooth audio multi-streaming

A method for Bluetooth audio multi-streaming transmission by a first electronic device includes establishing a broadcast isochronous group (BIG) with a plurality of second electronic devices; broadcasting the first audio to a plurality of second electronic devices through the BIG; detecting an audio event at the first electronic device while broadcasting the first audio to the plurality of second electronic devices; determining one or more pieces of main electronic equipment in the second electronic equipment and one or more pieces of auxiliary electronic equipment in the second electronic equipment; and continuing to broadcast the first audio to the one or more secondary electronic devices through the BIG and simultaneously unicast a second audio corresponding to the audio event to the one or more primary electronic devices through a connected isochronous group (CIG) connection. 一种用于由第一电子设备进行的蓝牙音频多流传输的方法包括：与多个第二电子设备建立广播等时组(BIG)；通过BIG向多个第二电子设备广播第一音频；在向多个第二电子设备广播第一音频时，检测第一电子设备处的音频事件；确定第二电子设备中的一个或多个主电子设备以及第二电子设