Enhance README and API for VersionCheck; refactor to expose version, build number, package name, and country methods directly. Update example usage in App.tsx and adjust native implementations for Android and iOS to support new properties.

Author: AlshehriAli0

README.md

@@ -13,17 +13,27 @@ bun add react-native-nitro-version-check react-native-nitro-modules
 ```tsx
 import VersionCheck from "react-native-nitro-version-check";
 
-const version = VersionCheck.getVersion();
+VersionCheck.version;       // "1.0.0"
+VersionCheck.buildNumber;   // "42"
+VersionCheck.packageName;   // "com.example.app"
+VersionCheck.getCountry();  // "US"
 ```
 
-Or import individual methods directly:
+Or import individually:
 
 ```tsx
-import { getVersion } from "react-native-nitro-version-check";
-
-const version = getVersion();
+import { version, buildNumber, packageName, getCountry } from "react-native-nitro-version-check";
 ```
 
+## API
+
+| API | Type | Description |
+|-----|------|-------------|
+| `version` | `string` | App version |
+| `buildNumber` | `string` | Build number |
+| `packageName` | `string` | Bundle ID / package name |
+| `getCountry()` | `string` | Current device country |
+
 ## License
 
-MIT
+MIT

example/App.tsx

@@ -1,13 +1,14 @@
 import { StatusBar } from "expo-status-bar";
 import { StyleSheet, Text, View } from "react-native";
-import { getVersion } from "react-native-nitro-version-check";
+import VersionCheck from "react-native-nitro-version-check";
 
 export default function App() {
-  const version = getVersion();
-
   return (
     <View style={styles.container}>
-      <Text>Version: {version}</Text>
+      <Text>Version: {VersionCheck.version}</Text>
+      <Text>Build: {VersionCheck.buildNumber}</Text>
+      <Text>Package: {VersionCheck.packageName}</Text>
+      <Text>Country: {VersionCheck.getCountry()}</Text>
       <StatusBar style="auto" />
     </View>
   );
@@ -20,4 +21,4 @@ const styles = StyleSheet.create({
     alignItems: "center",
     justifyContent: "center",
   },
-});
+});

package/android/src/main/java/com/margelo/nitro/nitroversioncheck/HybridVersionCheck.kt

@@ -6,10 +6,22 @@ import com.margelo.nitro.NitroModules
 class HybridVersionCheck: HybridVersionCheckSpec(){
     companion object {
         private val context = NitroModules.applicationContext
+        private val packageInfo = context?.packageManager?.getPackageInfo(context.packageName, 0)
+
     }
+    public override val version = packageInfo?.versionName ?: "unknown"
 
-    override fun getVersion(): String {
-        val packageInfo = context?.packageManager?.getPackageInfo(context.packageName, 0)
-        return packageInfo?.versionName ?: "unknown"
+    public override val buildNumber = if (android.os.Build.VERSION.SDK_INT >= 28) {
+        if (packageInfo?.longVersionCode != null)  packageInfo.longVersionCode.toString() else "unknown"
+    } else {
+        @Suppress("DEPRECATION")
+        if (packageInfo?.versionCode != null)  packageInfo.versionCode.toString() else "unknown"
     }
+
+
+    override fun getCountry(): String {
+      return java.util.Locale.getDefault().country ?: "unknown"
+    }
+
+    public override val packageName= packageInfo?.packageName ?: "unknown"
 }

package/ios/HybridVersionCheck.swift

@@ -3,7 +3,11 @@ import NitroModules
 
 
 class HybridVersionCheck: HybridVersionCheckSpec {
-    func getVersion() throws -> String {
-        return Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "unknown"
+    var version = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "unknown"
+    var buildNumber = Bundle.main.infoDictionary?["CFBundleVersion"] as? String ?? "unknown"
+    var packageName = Bundle.main.infoDictionary?["CFBundleIdentifier"] as? String ?? "unknown"
+    
+    func getCountry() throws -> String {
+        Locale.current.regionCode ?? "unknown"
     }
 }