chromeButton.kt

package com.example.chromeui

import androidx.compose.animation.core.Animatable
import androidx.compose.animation.core.spring
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.clickable
import androidx.compose.foundation.gestures.awaitEachGesture
import androidx.compose.foundation.gestures.awaitFirstDown
import androidx.compose.foundation.gestures.waitForUpOrCancellation
import androidx.compose.foundation.interaction.MutableInteractionSource
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.draw.shadow
import androidx.compose.ui.graphics.Brush
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.graphicsLayer
import androidx.compose.ui.input.pointer.pointerInput
import androidx.compose.ui.text.style.LineHeightStyle
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.lerp
import kotlinx.coroutines.launch


@Composable
fun ChromeButton(modifier: Modifier = Modifier,text: String) {

    val scope = rememberCoroutineScope()
    val progress = remember { Animatable(0f) }
    val  primary = MaterialTheme.colorScheme.primary
    val onPrimary = MaterialTheme.colorScheme.onPrimary
    val secondary = MaterialTheme.colorScheme.secondary

        Box(
            modifier = modifier
                .graphicsLayer {
                    val pr = progress.value
                    val maxScale = (size.width + 16f.dp.toPx()) / size.width
                    val scale = androidx.compose.ui.util.lerp(1f, maxScale, pr)
                    scaleY = scale
                    scaleX = scale
                }
                .fillMaxWidth()
                .padding(
                    horizontal = 34.dp
                )
                .shadow(
                    elevation = 20.dp,
                    shape = RoundedCornerShape(34.dp)
                )
                .border(
                    brush = Brush.verticalGradient(
                        colors = listOf(
                            onPrimary,
                            primary,
                            secondary
                        )

                    ),
                    width = 4.dp,
                    shape = RoundedCornerShape(34.dp)
                )
                .background(
                    brush = Brush.verticalGradient(
                        colors = listOf(
                           onPrimary,
                            primary
                        ),

                        ), shape = RoundedCornerShape(34.dp)
                )
                .clip(RoundedCornerShape(34.dp))
                .clickable(
                    onClick = {},
                    indication = null,
                    interactionSource = remember { MutableInteractionSource() })
                .pointerInput(scope) {
                    val animation = spring(0.5f, 300f, 0.002f)
                    awaitEachGesture {
                        awaitFirstDown()
                        scope.launch {
                            progress.animateTo(1f, animation)
                        }
                        waitForUpOrCancellation()
                        scope.launch {
                            progress.animateTo(0f, animation)
                        }
                    }
                }
          ,
            contentAlignment = Alignment.Center
        ) {
            Text(

                modifier = modifier.padding(
                    vertical = 16.dp
            ),
                text = text,
                style = MaterialTheme.typography.titleMedium.copy(
                     brush = Brush.verticalGradient(
                         colors = listOf(
                             Color(0xFF252424),
                             Color(0xFF3C3C3C)
                         )
                     )
                )
            )
        }
    }