ComposeClub4SneakPeak.kt

package com.github.omarmiatello.composeclub

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.items
import androidx.compose.material.*
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Phone
import androidx.compose.runtime.*
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import com.github.omarmiatello.composeclub.ui.theme.ComposeClubTheme

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            ComposeClubTheme {
                // A surface container using the 'background' color from the theme
                Surface(
                    modifier = Modifier.fillMaxSize(),
                    color = MaterialTheme.colors.background
                ) {
                    MyComposableScreen()
                }
            }
        }
    }
}

object MyWorld {
    val items = listOf("A", "B", "C")
}

@Preview
@Composable
fun MyComposableScreen() {
    Column {
        // Search layout
        Row(
            verticalAlignment = Alignment.CenterVertically,
        ) {
            var text by remember { mutableStateOf("") }
            TextField(
                value = text,
                onValueChange = { text = it },
                modifier = Modifier.weight(1f)
            )
            Button(
                onClick = { /* query(text) */ },
                modifier = Modifier.padding(horizontal = 8.dp)
            ) {
                Text(text = "Search")
            }
        }

        LazyColumn {
            items(MyWorld.items) { item ->
                Row(
                    modifier = Modifier
                        .clickable { /* ... */ }
                        .padding(horizontal = 16.dp, vertical = 8.dp),
                    verticalAlignment = Alignment.CenterVertically,
                ) {
                    Column(
                        modifier = Modifier
                            .weight(1f),
                    ) {
                        Text(
                            text = "Title $item",
                            modifier = Modifier.padding(bottom = 8.dp),
                            style = MaterialTheme.typography.h3,
                        )
                        Text(
                            text = "Subtitle $item",
                            style = MaterialTheme.typography.h5,
                        )
                    }
                    Icon(
                        imageVector = Icons.Default.Phone,
                        contentDescription = null,
                    )
                }
            }
        }
    }
}

sneakpeak.mp4

sneakpeak.png