Mic Button

Round mic toggle turning red and crossed when muted in a call.

Installation

caveui components are copy-paste Jetpack Compose built entirely on Material 3 — there's no caveui dependency to add. Make sure Material 3 is on your classpath (it ships with the Compose BOM), then copy the Usage snippet below into your project.

kotlin

// build.gradle.kts (module)
dependencies {
    implementation(platform("androidx.compose:compose-bom:2025.06.00"))
    implementation("androidx.compose.material3:material3")
}

Usage

kotlin

@Composable
fun MicButtonToggle() {
  var muted by remember { mutableStateOf(true) }
  FilledTonalIconToggleButton(
    checked = muted,
    onCheckedChange = { muted = it },
    colors = IconButtonDefaults
      .filledTonalIconToggleButtonColors(
        checkedContainerColor =
          MaterialTheme.colorScheme.errorContainer,
        checkedContentColor =
          MaterialTheme.colorScheme.error,
      ),
  ) {
    Icon(
      imageVector = if (muted)
        Icons.Filled.MicOff
      else
        Icons.Filled.Mic,
      contentDescription = null,
    )
  }
}