Myzel394/Alibi
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fix: Properly limit amplitudes

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Myzel394 2023-10-24 16:28:17 +02:00
parent 8c45a863e7
commit 584f4fc216
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GPG Key ID: 50098FCA22080F0F
2 changed files with 11 additions and 6 deletions
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8
app/src/main/java/app/myzel394/alibi/services/ExtraRecorderInformationService.kt
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@ -9,7 +9,7 @@ import java.util.concurrent.Executors
import java.util.concurrent.ScheduledExecutorService
import java.util.concurrent.TimeUnit
abstract class ExtraRecorderInformationService: RecorderService() {
abstract class ExtraRecorderInformationService : RecorderService() {
abstract fun getAmplitudeAmount(): Int
abstract fun getAmplitude(): Int
@ -30,7 +30,11 @@ abstract class ExtraRecorderInformationService: RecorderService() {
// Delete old amplitudes
if (amplitudes.size > getAmplitudeAmount()) {
amplitudes.drop(amplitudes.size - getAmplitudeAmount())
// Should be more efficient than dropping the elements, getting a new list
// clearing old list and adding new elements to it
repeat(amplitudes.size - getAmplitudeAmount()) {
amplitudes.removeAt(0)
}
}
handler.postDelayed(::updateAmplitude, 100)

9
app/src/main/java/app/myzel394/alibi/ui/components/AudioRecorder/atoms/RealTimeAudioVisualizer.kt
View File

@ -38,7 +38,7 @@ fun RealtimeAudioVisualizer(
audioRecorder: AudioRecorderModel,
) {
val scope = rememberCoroutineScope()
val amplitudes = audioRecorder.amplitudes!!
val amplitudes = audioRecorder.amplitudes
val primary = MaterialTheme.colorScheme.primary
val primaryMuted = primary.copy(alpha = 0.3f)
@ -63,7 +63,7 @@ fun RealtimeAudioVisualizer(
}
val configuration = LocalConfiguration.current
val screenWidth = with (LocalDensity.current) {configuration.screenWidthDp.dp.toPx()}
val screenWidth = with(LocalDensity.current) { configuration.screenWidthDp.dp.toPx() }
LaunchedEffect(screenWidth) {
// Add 1 to allow the visualizer to overflow the screen
@ -86,9 +86,10 @@ fun RealtimeAudioVisualizer(
val isOverThreshold = offset >= GROW_START_INDEX
val horizontalProgress = (
clamp(horizontalValue, GROW_START, GROW_END)
- GROW_START) / (GROW_END - GROW_START)
- GROW_START) / (GROW_END - GROW_START)
val amplitudePercentage = (amplitude.toFloat() / MAX_AMPLITUDE).coerceAtMost(1f)
val boxHeight = (height * amplitudePercentage * horizontalProgress).coerceAtLeast(15f)
val boxHeight =
(height * amplitudePercentage * horizontalProgress).coerceAtLeast(15f)
drawRoundRect(
color = if (amplitudePercentage > 0.05f && isOverThreshold) primary else primaryMuted,