Loadersanimated

Ripple square

Concentric rounded squares expanding outward like a square ripple.

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

val t = rememberInfiniteTransition(label = "ripplesq")
val primary = MaterialTheme.colorScheme.primary
Box(Modifier.size(40.dp), contentAlignment = Alignment.Center) {
    repeat(3) { i ->
        val p by t.animateFloat(
            initialValue = 0f,
            targetValue = 1f,
            animationSpec = infiniteRepeatable(
                tween(1500, delayMillis = i * 500, easing = LinearEasing),
            ),
            label = "p",
        )
        Box(
            Modifier
                .size(40.dp)
                .scale(p)
                .border(
                    2.dp,
                    primary.copy(alpha = 1f - p),
                    RoundedCornerShape(8.dp),
                ),
        )
    }
}