- android.permission.INTERNET
- android.permission.WAKE_LOCK
- android.permission.ACCESS_NETWORK_STATE
- android.permission.RECORD_AUDIO
- com.google.android.gms.permission.AD_ID
- android.permission.RECEIVE_BOOT_COMPLETED
- android.permission.FOREGROUND_SERVICE
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The sound wave signal collected by the microphone is displayed on the coordinate axis in real time, and functions such as zooming, moving and locking are supported, which can be used to analyze the sound signal.