Created
July 3, 2024 18:05
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| [versions] | |
| compose = "1.7.0-alpha01" | |
| [libraries] | |
| compose = { id = "org.jetbrains.compose", version.ref = "compose" } | |
| [plugins] | |
| multiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" } | |
| compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" } | |
| compose = { id = "org.jetbrains.compose", version.ref = "compose" } | |
| @Composable | |
| fun ListToDetailsDemo(modifier: Modifier = Modifier) { | |
| var state: Screen by remember { | |
| mutableStateOf(Screen.List) | |
| } | |
| val images = listOf( | |
| R.drawable.flower, | |
| R.drawable.storm, | |
| R.drawable.tree, | |
| ) | |
| SharedTransitionLayout(modifier = modifier.fillMaxSize()) { | |
| AnimatedContent( | |
| state, | |
| label = "", | |
| contentKey = { it.javaClass }, | |
| transitionSpec = { | |
| if (initialState == Screen.List) { | |
| slideInHorizontally { -it } + fadeIn() togetherWith slideOutHorizontally { it } + fadeOut() | |
| } else { | |
| slideInHorizontally { it } + fadeIn() togetherWith slideOutHorizontally { -it } + fadeOut() | |
| } | |
| }, | |
| ) { | |
| when (it) { | |
| Screen.List -> { | |
| LazyColumn { | |
| items(50) { item -> | |
| Row( | |
| modifier = Modifier | |
| .clickable( | |
| interactionSource = remember { MutableInteractionSource() }, | |
| indication = null, | |
| ) { | |
| state = Screen.Details(item) | |
| } | |
| .fillMaxWidth(), | |
| ) { | |
| Image( | |
| painter = painterResource(images[item % 3]), | |
| modifier = Modifier | |
| .size(100.dp) | |
| .then( | |
| Modifier.sharedElement( | |
| rememberSharedContentState( | |
| key = "item-image$item", | |
| ), | |
| this@AnimatedContent, | |
| ) | |
| ), | |
| contentScale = ContentScale.Crop, | |
| contentDescription = null, | |
| ) | |
| Spacer(Modifier.size(15.dp)) | |
| Text("Item $item") | |
| } | |
| } | |
| } | |
| } | |
| is Screen.Details -> { | |
| val item = it.item | |
| Column( | |
| modifier = Modifier | |
| .fillMaxSize() | |
| .clickable( | |
| interactionSource = remember { MutableInteractionSource() }, | |
| indication = null, | |
| ) { | |
| state = Screen.List | |
| }, | |
| ) { | |
| Image( | |
| painter = painterResource(images[item % 3]), | |
| modifier = Modifier | |
| .then( | |
| Modifier.sharedElement( | |
| rememberSharedContentState(key = "item-image$item"), | |
| this@AnimatedContent, | |
| ), | |
| ) | |
| .fillMaxWidth(), | |
| contentScale = ContentScale.Crop, | |
| contentDescription = null, | |
| ) | |
| Text( | |
| "Item $item", | |
| fontSize = 23.sp, | |
| ) | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
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