Initial project

packages/rtc_sdk/android/src/main/AndroidManifest.xml

@@ -0,0 +1,3 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  package="com.example.rtc_sdk">
+</manifest>

packages/rtc_sdk/android/src/main/kotlin/com/example/rtc_sdk/RtcSdkPlugin.kt

@@ -0,0 +1,38 @@
+package com.example.rtc_sdk
+
+import io.flutter.embedding.engine.plugins.FlutterPlugin
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugin.common.MethodChannel.MethodCallHandler
+import io.flutter.plugin.common.MethodChannel.Result
+
+/** RtcSdkPlugin */
+class RtcSdkPlugin :
+    FlutterPlugin,
+    MethodCallHandler {
+    // The MethodChannel that will the communication between Flutter and native Android
+    //
+    // This local reference serves to register the plugin with the Flutter Engine and unregister it
+    // when the Flutter Engine is detached from the Activity
+    private lateinit var channel: MethodChannel
+
+    override fun onAttachedToEngine(flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
+        channel = MethodChannel(flutterPluginBinding.binaryMessenger, "rtc_sdk")
+        channel.setMethodCallHandler(this)
+    }
+
+    override fun onMethodCall(
+        call: MethodCall,
+        result: Result
+    ) {
+        if (call.method == "getPlatformVersion") {
+            result.success("Android ${android.os.Build.VERSION.RELEASE}")
+        } else {
+            result.notImplemented()
+        }
+    }
+
+    override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
+        channel.setMethodCallHandler(null)
+    }
+}