From 4f198db548150c0cab4f79272d9341c320ceb202 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Karwowski?= <mikkarwowski@gmail.com>
Date: Thu, 6 Feb 2025 14:24:27 +0100
Subject: [PATCH] Use isSystemInDarkTheme as default value in Theming Codelab

---
 .../app/src/main/java/com/example/reply/ui/MainActivity.kt     | 2 +-
 .../app/src/main/java/com/example/reply/ui/theme/Theme.kt      | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/ThemingCodelab/app/src/main/java/com/example/reply/ui/MainActivity.kt b/ThemingCodelab/app/src/main/java/com/example/reply/ui/MainActivity.kt
index 4fbd6dfc5..beb9ce3cf 100644
--- a/ThemingCodelab/app/src/main/java/com/example/reply/ui/MainActivity.kt
+++ b/ThemingCodelab/app/src/main/java/com/example/reply/ui/MainActivity.kt
@@ -60,7 +60,7 @@ class MainActivity : ComponentActivity() {
     name = "DefaultPreviewLight"
 )
 @Composable
-fun ReplyAppPreviewLight() {
+fun ReplyAppPreview() {
     ReplyApp(
         replyHomeUIState = ReplyHomeUIState(
             emails = LocalEmailsDataProvider.allEmails
diff --git a/ThemingCodelab/app/src/main/java/com/example/reply/ui/theme/Theme.kt b/ThemingCodelab/app/src/main/java/com/example/reply/ui/theme/Theme.kt
index 6c70e2a6b..7ab2e6cce 100644
--- a/ThemingCodelab/app/src/main/java/com/example/reply/ui/theme/Theme.kt
+++ b/ThemingCodelab/app/src/main/java/com/example/reply/ui/theme/Theme.kt
@@ -16,6 +16,7 @@
 
 package com.example.reply.ui.theme
 
+import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.darkColorScheme
 import androidx.compose.material3.lightColorScheme
@@ -37,7 +38,7 @@ private val LightColorScheme = lightColorScheme(
 
 @Composable
 fun ReplyTheme(
-    darkTheme: Boolean = false,
+    darkTheme: Boolean = isSystemInDarkTheme(),
     content: @Composable () -> Unit
 ) {
     val replyColorScheme = when {