1 files changed, 24 insertions, 0 deletions
diff --git a/src/react-native-app/hooks/useThemeColor.ts b/src/react-native-app/hooks/useThemeColor.ts
new file mode 100644
index 0000000..c7b9684
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+++ b/src/react-native-app/hooks/useThemeColor.ts
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+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+/**
+ * Learn more about light and dark modes:
+ * https://docs.expo.dev/guides/color-schemes/
+ */
+
+import { useColorScheme } from "react-native";
+
+import { Colors } from "@/constants/Colors";
+
+export function useThemeColor(
+  props: { light?: string; dark?: string },
+  colorName: keyof typeof Colors.light & keyof typeof Colors.dark,
+) {
+  const theme = useColorScheme() ?? "light";
+  const colorFromProps = props[theme];
+
+  if (colorFromProps) {
+    return colorFromProps;
+  } else {
+    return Colors[theme][colorName];
+  }
+}