Sunday, March 14, 2021

jetpack compose - Circular image example

MainActivity.kt

package com.cfsuman.jetpackcompose

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import androidx.activity.compose.setContent
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.ImageBitmap
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.res.imageResource
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(){
        Column(
            modifier = Modifier
                .fillMaxSize()
                .background(Color(0xFFFEFEFA))
                .padding(16.dp),
            verticalArrangement = Arrangement.spacedBy(32.dp),
            horizontalAlignment = Alignment.CenterHorizontally
        ) {
            Image(
                bitmap = ImageBitmap
                    .imageResource(
                        id = R.drawable.flower3
                    ),
                contentDescription ="Localized description",
                Modifier
                    .clip(CircleShape)
                    .background(Color.Yellow)
                    .size(300.dp),
                contentScale = ContentScale.Crop
            )

            Image(
                bitmap = ImageBitmap
                    .imageResource(
                        id = R.drawable.flower3
                    ),
                contentDescription ="Localized description",
                Modifier
                    .clip(CircleShape)
                    .background(Color.Yellow)
                    .fillMaxWidth()
                    .height(150.dp),
                contentScale = ContentScale.Crop
            )
        }
    }


    @Preview
    @Composable
    fun ComposablePreview(){
        //MainContent()
    }
}