Migrate the chat sample to the new compose resources

examples/chat/shared/build.gradle.kts

@@ -46,12 +46,16 @@ kotlin {
     }
 
     sourceSets {
+        all {
+            languageSettings {
+                optIn("org.jetbrains.compose.resources.ExperimentalResourceApi")
+            }
+        }
         val commonMain by getting {
             dependencies {
                 implementation(compose.ui)
                 implementation(compose.foundation)
                 implementation(compose.material)
-                @OptIn(org.jetbrains.compose.ExperimentalComposeLibrary::class)
                 implementation(compose.components.resources)
                 implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.5.0")
             }
@@ -97,8 +101,6 @@ android {
     compileSdk = 34
     namespace = "org.jetbrains.chat"
     sourceSets["main"].manifest.srcFile("src/androidMain/AndroidManifest.xml")
-    sourceSets["main"].res.srcDirs("src/androidMain/res")
-    sourceSets["main"].resources.srcDirs("src/commonMain/resources")
 
     defaultConfig {
         minSdk = 26

examples/chat/shared/src/commonMain/kotlin/ChatApp.kt

@@ -18,6 +18,9 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.unit.sp
+import chat_mpp.shared.generated.resources.*
+import chat_mpp.shared.generated.resources.Res
+import chat_mpp.shared.generated.resources.background
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.delay
@@ -26,9 +29,9 @@ import org.jetbrains.compose.resources.painterResource
 
 val myUser = User("Me", picture = null)
 val friends = listOf(
-    User("Alex", picture = "stock1.jpg"),
-    User("Casey", picture = "stock2.jpg"),
-    User("Sam", picture = "stock3.jpg")
+    User("Alex", picture = Res.drawable.stock1),
+    User("Casey", picture = Res.drawable.stock2),
+    User("Sam", picture = Res.drawable.stock3)
 )
 val friendMessages = listOf(
     "How's everybody doing today?",
@@ -66,7 +69,7 @@ fun ChatApp(displayTextField: Boolean = true) {
     Theme {
         Surface {
             Box(modifier = Modifier.fillMaxSize()) {
-                Image(painterResource("background.jpg"), null, contentScale = ContentScale.Crop)
+                Image(painterResource(Res.drawable.background), null, contentScale = ContentScale.Crop)
                 Column(
                     modifier = Modifier.fillMaxSize()
                 ) {

examples/chat/shared/src/commonMain/kotlin/Data.kt

@@ -1,5 +1,7 @@
 import androidx.compose.ui.graphics.Color
 import kotlinx.datetime.Clock
+import org.jetbrains.compose.resources.DrawableResource
+import org.jetbrains.compose.resources.ExperimentalResourceApi
 import kotlin.random.Random
 import kotlin.random.nextInt
 
@@ -23,7 +25,7 @@ data class Message(
 data class User(
     val name: String,
     val color: Color = ColorProvider.getColor(),
-    val picture: String?
+    val picture: DrawableResource?
 )
 
 object ColorProvider {