TodoApp. Updated Kotlin to 1.4.21-2, Compose to 0.3.0-build146 and Decompose to 0.1.7. (#329)

examples/todoapp/buildSrc/buildSrc/src/main/kotlin/Deps.kt

@@ -3,7 +3,7 @@ object Deps {
     object JetBrains {
         object Kotlin {
             // __KOTLIN_COMPOSE_VERSION__
-            private const val VERSION = "1.4.21"
+            private const val VERSION = "1.4.21-2"
             const val gradlePlugin = "org.jetbrains.kotlin:kotlin-gradle-plugin:$VERSION"
             const val testCommon = "org.jetbrains.kotlin:kotlin-test-common:$VERSION"
             const val testJunit = "org.jetbrains.kotlin:kotlin-test-junit:$VERSION"
@@ -12,7 +12,7 @@ object Deps {
 
         object Compose {
             // __LATEST_COMPOSE_RELEASE_VERSION__
-            private const val VERSION = "0.3.0-build140"
+            private const val VERSION = "0.3.0-build146"
             const val gradlePlugin = "org.jetbrains.compose:compose-gradle-plugin:$VERSION"
         }
     }
@@ -45,7 +45,7 @@ object Deps {
         }
 
         object Decompose {
-            private const val VERSION = "0.1.6"
+            private const val VERSION = "0.1.7"
             const val decompose = "com.arkivanov.decompose:decompose:$VERSION"
             const val decomposeIosX64 = "com.arkivanov.decompose:decompose-iosx64:$VERSION"
             const val decomposeIosArm64 = "com.arkivanov.decompose:decompose-iosarm64:$VERSION"

examples/todoapp/common/compose-ui/src/commonMain/kotlin/example/todo/common/ui/Crossfade.kt

@@ -9,7 +9,7 @@ fun <T, K> crossfade(): @Composable (currentChild: T, currentKey: K, children: @
 
 @Composable
 private fun <T, K> KeyedCrossfade(currentChild: T, currentKey: K, children: @Composable (T, K) -> Unit) {
-    androidx.compose.animation.Crossfade(current = ChildWrapper(currentChild, currentKey)) {
+    androidx.compose.animation.Crossfade(ChildWrapper(currentChild, currentKey)) {
         children(it.child, it.key)
     }
 }

examples/todoapp/common/compose-ui/src/commonMain/kotlin/example/todo/common/ui/TodoEditUi.kt

@@ -31,7 +31,10 @@ fun TodoEditContent(component: TodoEdit) {
             title = { Text("Edit todo") },
             navigationIcon = {
                 IconButton(onClick = component::onCloseClicked) {
-                    Icon(Icons.Default.ArrowBack)
+                    Icon(
+                        imageVector = Icons.Default.ArrowBack,
+                        contentDescription = null
+                    )
                 }
             }
         )

examples/todoapp/common/compose-ui/src/commonMain/kotlin/example/todo/common/ui/TodoMainUi.kt

@@ -117,7 +117,10 @@ private fun Item(
         Spacer(modifier = Modifier.width(8.dp))
 
         IconButton(onClick = { onDeleteItemClicked(item.id) }) {
-            Icon(Icons.Default.Delete)
+            Icon(
+                imageVector = Icons.Default.Delete,
+                contentDescription = null
+            )
         }
 
         Spacer(modifier = Modifier.width(MARGIN_SCROLLBAR))
@@ -141,7 +144,10 @@ private fun TodoInput(
         Spacer(modifier = Modifier.width(8.dp))
 
         IconButton(onClick = onAddClicked) {
-            Icon(Icons.Default.Add)
+            Icon(
+                imageVector = Icons.Default.Add,
+                contentDescription = null
+            )
         }
     }
 }

examples/todoapp/common/compose-ui/src/commonMain/kotlin/example/todo/common/ui/TodoRootUi.kt

@@ -7,7 +7,9 @@ import example.todo.common.root.TodoRoot.Child
 
 @Composable
 fun TodoRootContent(component: TodoRoot) {
-    Children(routerState = component.routerState, animation = crossfade()) { child, _ ->
+    // Crossfade does not preserve UI state properly since (probably) 0.3.0-build146.
+    // Uncomment when https://issuetracker.google.com/u/1/issues/178729296 is fixed.
+    Children(routerState = component.routerState /*, animation = crossfade()*/) { child, _ ->
         when (child) {
             is Child.Main -> TodoMainContent(child.component)
             is Child.Edit -> TodoEditContent(child.component)