Cardsanimated

Flight Route

Animated dashed flight path draws between two airport codes on tap.

SFONRT

11h 25m · Nonstop

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 FlightRouteCard() {
  val draw = remember { Animatable(0f) }
  LaunchedEffect(Unit) {
    draw.animateTo(1f, tween(1400, easing = FastOutSlowInEasing))
  }
  ElevatedCard(
    modifier = Modifier.fillMaxWidth().padding(16.dp)
  ) {
    Column(Modifier.padding(20.dp)) {
      Row(
        Modifier.fillMaxWidth(),
        horizontalArrangement = Arrangement.SpaceBetween
      ) {
        Text("SFO", style = MaterialTheme.typography.titleLarge)
        Text("NRT", style = MaterialTheme.typography.titleLarge)
      }
      Spacer(Modifier.height(12.dp))
      Canvas(Modifier.fillMaxWidth().height(48.dp)) {
        val y = size.height / 2
        val path = Path().apply {
          moveTo(0f, y)
          quadraticBezierTo(
            size.width / 2, 0f, size.width, y
          )
        }
        val m = PathMeasure().apply { setPath(path, false) }
        val seg = Path()
        m.getSegment(0f, m.length * draw.value, seg, true)
        drawPath(
          seg, Color(0xFF6366F1), style = Stroke(
            3f, pathEffect = PathEffect.dashPathEffect(
              floatArrayOf(12f, 10f)
            )
          )
        )
        drawCircle(Color(0xFF6366F1), 6f, Offset(0f, y))
        drawCircle(Color(0xFF6366F1), 6f, Offset(size.width, y))
      }
      Spacer(Modifier.height(8.dp))
      Text(
        "11h 25m · Nonstop",
        style = MaterialTheme.typography.bodySmall
      )
    }
  }
}