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This commit is contained in:
Benoit Marty 2025-10-13 16:06:08 +02:00 • committed by Benoit Marty
parent 83c695d695
commit c10c60134c
4 changed files with 13 additions and 3 deletions
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2
libraries/voicerecorder/impl/src/main/kotlin/io/element/android/libraries/voicerecorder/impl/DefaultVoiceRecorder.kt
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@ -63,6 +63,8 @@ class DefaultVoiceRecorder(
private var outputFile: File? = null
private var audioReader: AudioReader? = null
private var recordingJob: Job? = null
// List of Float between 0 and 1 representing the audio levels
private val levels: MutableList<Float> = mutableListOf()
private val lock = Mutex()

3
libraries/voicerecorder/impl/src/main/kotlin/io/element/android/libraries/voicerecorder/impl/audio/AudioLevelCalculator.kt
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@ -7,6 +7,8 @@
package io.element.android.libraries.voicerecorder.impl.audio
import androidx.annotation.FloatRange
interface AudioLevelCalculator {
/**
* Calculate the audio level of the audio buffer.
@ -14,5 +16,6 @@ interface AudioLevelCalculator {
* @param buffer The audio buffer containing 16bit PCM audio data.
* @return A float value between 0 and 1 proportional to the audio level.
*/
@FloatRange(from = 0.0, to = 1.0)
fun calculateAudioLevel(buffer: ShortArray): Float
}