App development, using Baidu speech recognition, how to implement keywords to interrupt the current voice broadcast

the development of the android program using Baidu speech recognition SDK, is currently recognized after the cloud to return audio files or text for playback, now want to achieve audio or text playback by typing keywords to interrupt playback, but because the playback will also be recorded, resulting in unable to correctly identify keywords, do not know how to solve?

Mar.20,2021
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-64f5-1b36903-343ee.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b36903-343ee.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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