Iconsanimated

Bluetooth

A Bluetooth glyph emitting pulse rings while it searches for and pairs with a device.

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 BluetoothPairing(pairing: Boolean) {
    val pulse by rememberInfiniteTransition(label = "bt").animateFloat(
        0f, 1f, infiniteRepeatable(tween(1400), RepeatMode.Restart), label = "p")
    val color = Color(0xFF3B82F6)
    Box(Modifier.size(40.dp), contentAlignment = Alignment.Center) {
        if (pairing) Canvas(Modifier.matchParentSize()) {
            drawCircle(color.copy(alpha = (1f - pulse) * 0.5f), size.minDimension / 2 * pulse, style = Stroke(2.dp.toPx()))
        }
        Icon(Icons.Filled.Bluetooth, "Bluetooth", tint = color, modifier = Modifier.size(26.dp))
    }
}