Observe system theme

dydxprotocol · Mar 15, 2024 · 8ba719a · 8ba719a
1 parent fad8804
commit 8ba719a
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/v4/platformUI/src/main/java/exchange/dydx/platformui/designSystem/theme/ThemeConfig.kt b/v4/platformUI/src/main/java/exchange/dydx/platformui/designSystem/theme/ThemeConfig.kt
@@ -1,6 +1,8 @@
 package exchange.dydx.platformui.designSystem.theme
 
 import android.content.Context
+import android.content.res.Configuration
+import android.content.res.Configuration.UI_MODE_NIGHT_YES
 import android.util.Log
 import exchange.dydx.utilities.utils.JsonUtils
 import exchange.dydx.utilities.utils.SharedPreferencesStore
@@ -47,6 +49,7 @@ data class ThemeConfig(
                 "dark" -> dark(context)
                 "light" -> light(context)
                 "classic_dark" -> classicDark(context)
+                "system" -> if (context.isDarkThemeOn()) dark(context) else light(context)
                 else -> null
             }
 
@@ -57,6 +60,11 @@ data class ThemeConfig(
                 config
             }
         }
+
+        private fun Context.isDarkThemeOn(): Boolean {
+            return resources.configuration.uiMode and
+                Configuration.UI_MODE_NIGHT_MASK == UI_MODE_NIGHT_YES
+        }
     }
 }