Togglesanimated

Signal Cycle

Button cycling through off, low, and high signal-strength states.

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 SignalCycleToggle() {
  var level by remember { mutableStateOf(2) }
  IconButton(onClick = { level = (level + 1) % 3 }) {
    Icon(
      imageVector = when (level) {
        0 -> Icons.Filled.SignalCellular0Bar
        1 -> Icons.Filled.SignalCellularAlt1Bar
        else -> Icons.Filled.SignalCellularAlt
      },
      contentDescription = null,
      tint = if (level == 0)
        MaterialTheme.colorScheme.onSurfaceVariant
      else
        MaterialTheme.colorScheme.primary,
    )
  }
}