MainActivity.kt
package com.cfsuman.jetpackcompose
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import androidx.activity.compose.setContent
import androidx.compose.foundation.Canvas
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.*
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.geometry.Offset
import androidx.compose.ui.geometry.Size
import androidx.compose.ui.graphics.*
import androidx.compose.ui.graphics.drawscope.withTransform
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
MainContent()
}
}
@Composable
fun MainContent(){
Canvas(
modifier = Modifier
.fillMaxSize()
.background(Color(0xFFDEB887))
)
{
val padding = 40.dp.toPx()
withTransform(
{
translate(
left = padding,
top = padding
)
rotate(45F)
}
){
drawRect(
color = Color(0xFFCB4154),
topLeft = Offset(
x = 0F,
y = size.height/2 - 75.dp.toPx()
),
size = Size(
width = size.width - 100.dp.toPx(),
height = 50.dp.toPx()
)
)
drawRect(
color = Color(0xFF7BB661),
topLeft = Offset(
x = 0F,
y = size.height/2 +25.dp.toPx()
),
size = Size(
width = size.width - 100.dp.toPx(),
height = 50.dp.toPx()
)
)
}
}
}
@Preview
@Composable
fun ComposablePreview(){
//MainContent()
}
}
- jetpack compose - Canvas inset
- jetpack compose - Draw arc on canvas
- jetpack compose - Draw image on canvas
- jetpack compose - Draw text on canvas
- jetpack compose - Tap listener
- jetpack compose - Press listener
- jetpack compose - Column vertical scrolling
- jetpack compose - Swiping
- jetpack compose - Panning zooming rotating
- jetpack compose - Weight modifier
- jetpack compose - Button with icon
- jetpack compose - Button color
- jetpack compose - Button rounded corners
- jetpack compose - TextField background color
- jetpack compose - TextField hint