Jetpack Compose 组件androidx.compose.material3.Button点击和长按同时监听代码示例

好的，关于Jetpack Compose 组件androidx.compose.material3.Button点击和长按同时监听代码示例，可以参考以下示例代码：

import androidx.compose.foundation.ExperimentalFoundationApi
import androidx.compose.foundation.background
import androidx.compose.foundation.gestures.detectTapAndLongPress
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.material.*
import androidx.compose.runtime.*
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.input.pointer.pointerInput
import androidx.compose.ui.text.input.KeyboardType
import androidx.compose.ui.unit.dp
import androidx.lifecycle.viewmodel.compose.viewModel
import com.example.myapp.viewmodel.CounterViewModel
import kotlinx.coroutines.launch

@ExperimentalFoundationApi
@Composable
fun ButtonClickListener() {

    val scaffoldState = rememberScaffoldState()

    var counterViewModel = viewModel<CounterViewModel>()

    Scaffold(
        scaffoldState = scaffoldState,
        modifier = Modifier.fillMaxSize(),
        content = {
            Column(
                modifier = Modifier
                    .padding(top = 10.dp, start = 16.dp, end = 16.dp)
                    .fillMaxWidth(),
                horizontalAlignment = Alignment.CenterHorizontally
            ) {
                Text(text = "点击或长按按钮可触发计数")
                Spacer(modifier = Modifier.height(16.dp))
                MyButton(
                    onClick = { counterViewModel.incrementCount() },
                    onLongClick = { counterViewModel.decrementCount() }
                )
                Spacer(modifier = Modifier.height(16.dp))
                Text(
                    text = "当前计数：${counterViewModel.count}",
                    style = MaterialTheme.typography.h4
                )
            }
        },
        bottomBar = {
            BottomAppBar(cutoutShape = RoundedCornerShape(topStart = 16.dp)) {
                IconButton(onClick = { }) {
                    Icon(Icons.Default.Save, contentDescription = "Save")
                }
                Spacer(Modifier.weight(1f, true))
                IconButton(onClick = { }) {
                    Icon(Icons.Default.Share, contentDescription = "Share")
                }
            }
        }
    )

}

@ExperimentalFoundationApi
@Composable
fun MyButton(onClick: () -> Unit, onLongClick: () -> Unit) {

    Surface(
        modifier = Modifier
            .padding(16.dp)
            .pointerInput(Unit) {
                detectTapAndLongPress(onLongClick = onLongClick, onTap = onClick)
            },
        shape = MaterialTheme.shapes.small,
        color = MaterialTheme.colors.primary
    ) {
        Text(
            text = "Click or long press me",
            style = MaterialTheme.typography.button,
            color = Color.White,
            modifier = Modifier.padding(
                start = 16.dp,
                top = 8.dp,
                end = 16.dp,
                bottom = 8.dp
            )
        )
    }
}

这个示例使用了一个自定义的 MyButton 组件，通过 pointerInput() 来同时监听点击和长按事件，并在这两种事件发生时调用不同的回调函数。

另外，这个示例还使用了 Jetpack Compose 中的一些组件，如 Scaffold、Column、Text、BottomAppBar 等，并结合了 ViewModel 来管理计数器的状态，实现了点击或长按按钮可触发计数的效果。

希望这个示例能够对你有所帮助。