jisungbin

import androidx.compose.runtime.Composable
import androidx.compose.runtime.InternalComposeApi
import androidx.compose.runtime.NonRestartableComposable
import androidx.compose.runtime.RememberObserver
import androidx.compose.runtime.currentComposer
import androidx.compose.runtime.remember
import kotlin.coroutines.CoroutineContext
import kotlinx.coroutines.CancellationException
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Job

jisungbin

@Stable
fun Modifier.dropShadow(
  borderRadius: Dp,
  spreadRadius: Dp = 3.dp,
  blurRadius: Dp = spreadRadius,
  color: Color = Color.DarkGray.copy(alpha = 0.1f),
  offsetX: Dp = 0.dp,
  offsetY: Dp = 0.dp,
) =
  drawBehind {

jisungbin

@Stable
fun Modifier.drawHorizontalFadingEdges(
  target: Color = Color.White,
  width: Dp = 10.dp,
  scrollState: ScrollableState,
) =
  if (!scrollState.canScrollForward && !scrollState.canScrollBackward) this
  else drawWithCache {
    val gradientWidth = width.toPx()

jisungbin

/*
 * Designed and developed by "옴마야" Team 2023.
 *
 * Licensed under the MIT.
 * Please see full license: https://github.com/mash-up-kr/WeQuiz-Android/blob/main/LICENSE
 */

package team.ommaya.wequiz.android

import android.os.Bundle

jisungbin

@file:OptIn(ExperimentalComposeUiApi::class)
@file:Suppress("unused")
@file:NoLiveLiterals

package land.sungbin.androidplayground.extension

import androidx.compose.animation.core.Animatable
import androidx.compose.animation.core.AnimationSpec
import androidx.compose.animation.core.AnimationVector2D
import androidx.compose.animation.core.Spring

jisungbin

@file:OptIn(
    ExperimentalComposeUiApi::class,
    ExperimentalMaterialApi::class
)

package land.sungbin.androidplayground.snippet.animation

import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.navigationBarsPadding

jisungbin

/**
 * Boolean 
 * 
 * The most basic datatype is the simple true/false value, 
 * which JavaScript and TypeScript (as well as other languages) call a 'boolean' value.
 */
var isDone: boolean = false;

/** 
 * Number 

jisungbin

class PlaygroundActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            Layout(
                modifier = Modifier.fillMaxSize(),
                content = {
                    Box(
                        modifier = Modifier
                            .layoutId("green")

jisungbin

fun <A, B> mutableStatePairOf(first: A, second: B): SnapshotMutablePair<A, B> {
    return SnapshotMutablePairImpl(first, second)
}

fun <A, B> mutableStatePairOf(value: Pair<A, B>): SnapshotMutablePair<A, B> {
    return SnapshotMutablePairImpl(value.first, value.second)
}

@Stable
interface SnapshotMutablePair<A, B> {

jisungbin

공식 문서

ConstraintLayout in Compose

In the View system, ConstraintLayout was the recommended way to create large and complex layouts, as a flat view hierarchy was better for performance than nested views are. However, this is not a concern in Compose, which is able to efficiently handle deep layout hierarchies.

외부 자료

[Compose] Compose에서 ConstraintLayout을 쓰는 것이 권장 사항이 아닌 이유