msfjarvis/compose-lobsters
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Use a Scaffold to lay things out

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Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
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Harsh Shandilya 2020-08-22 14:49:39 +05:30
parent 04f2b20503
commit 6558ec7909
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1 changed files with 32 additions and 33 deletions
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65
app/src/main/java/dev/msfjarvis/todo/MainActivity.kt
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@ -2,8 +2,6 @@ package dev.msfjarvis.todo
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import androidx.compose.foundation.Box
import androidx.compose.foundation.ContentGravity
import androidx.compose.foundation.Icon
import androidx.compose.foundation.Text
import androidx.compose.foundation.layout.Row
@ -12,6 +10,7 @@ import androidx.compose.foundation.lazy.LazyColumnFor
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.Card
import androidx.compose.material.FloatingActionButton
import androidx.compose.material.Scaffold
import androidx.compose.material.TopAppBar
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.ExposurePlus1
@ -45,40 +44,40 @@ class MainActivity : AppCompatActivity() {
fun TodoApp() {
val items = remember { mutableStateListOf(TodoItem("Default item")) }
Box(gravity = ContentGravity.Center) {
TopAppBar(
title = {
Text(text = "I can Compose?")
}
)
LazyColumnFor(items = items, modifier = Modifier.padding(horizontal = 16.dp)) { todoItem ->
Row(
modifier = Modifier.padding(vertical = 8.dp).fillParentMaxWidth(),
Scaffold(
topBar = { TopAppBar({ Text(text = "I can Compose?") }) },
floatingActionButton = {
FloatingActionButton(
onClick = {
items.add(TodoItem("Item ${items.size + 1}"))
},
elevation = 8.dp,
) {
Card(
shape = RoundedCornerShape(8.dp),
modifier = Modifier.fillParentMaxWidth(),
backgroundColor = Color.Black
Icon(asset = Icons.Filled.ExposurePlus1)
}
},
bodyContent = {
LazyColumnFor(items = items, modifier = Modifier.padding(horizontal = 16.dp)) { todoItem ->
Row(
modifier = Modifier.padding(vertical = 8.dp).fillParentMaxWidth(),
) {
Text(
text = todoItem.title,
style = TextStyle(
color = Color.White,
fontSize = 20.sp,
textAlign = TextAlign.Center
),
modifier = Modifier.padding(16.dp),
)
Card(
shape = RoundedCornerShape(8.dp),
modifier = Modifier.fillParentMaxWidth(),
backgroundColor = Color.Black
) {
Text(
text = todoItem.title,
style = TextStyle(
color = Color.White,
fontSize = 20.sp,
textAlign = TextAlign.Center
),
modifier = Modifier.padding(16.dp),
)
}
}
}
}
FloatingActionButton(
onClick = {
items.add(TodoItem("Item ${items.size + 1}"))
},
elevation = 8.dp,
) {
Icon(asset = Icons.Filled.ExposurePlus1)
}
}
)
}