May I ask Android how to switch between sound cards and use usb external sound cards?

check the device and find that it has been mounted, but the recording is using the default mic,. Is there a way to uninstall the mic? built in to the hardware? Is there any method for
or Android to directly set the calling sound card

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Embedded android
Sep.28,2021

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e5b300-43bbc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e5b300-43bbc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?