feat: create android binding for addresssheet

packages/stripe_android/android/src/main/kotlin/com/flutter/stripe/AddressSheetPlatformView.kt

@@ -0,0 +1,49 @@
+package com.flutter.stripe
+
+import android.content.Context
+import android.view.View
+import com.facebook.react.uimanager.ThemedReactContext
+import com.reactnativestripesdk.StripeSdkModule
+import com.reactnativestripesdk.addresssheet.AddressSheetView
+import com.reactnativestripesdk.addresssheet.AddressSheetViewManager
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugin.platform.PlatformView
+
+class AddressSheetPlatformView(
+    private val context: Context,
+    private val channel: MethodChannel,
+    id: Int,
+    private val creationParams: Map<String?, Any?>?,
+    private val addressSheetManager: AddressSheetViewManager,
+    private val sdkAccessor: () -> StripeSdkModule
+
+) : PlatformView, MethodChannel.MethodCallHandler {
+    private val themedContext = ThemedReactContext(sdkAccessor().reactContext, channel, sdkAccessor)
+
+
+    lateinit var addressSheetView: AddressSheetView
+
+    init {
+
+        addressSheetView = addressSheetManager.createViewInstance(themedContext)
+        channel.setMethodCallHandler(this)
+    }
+
+    override fun getView(): View? {
+        return addressSheetView
+    }
+
+    override fun dispose() {
+        addressSheetManager.onDropViewInstance(addressSheetView)
+    }
+
+    override fun onFlutterViewAttached(flutterView: View) {
+        addressSheetManager.onAfterUpdateTransaction(addressSheetView)
+    }
+
+    override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
+
+    }
+
+}

packages/stripe_android/android/src/main/kotlin/com/flutter/stripe/StripeAddressSheetPlatformViewFactory.kt

@@ -0,0 +1,26 @@
+package com.flutter.stripe
+
+import android.content.Context
+import com.reactnativestripesdk.StripeSdkModule
+import com.reactnativestripesdk.addresssheet.AddressSheetViewManager
+import io.flutter.embedding.engine.plugins.FlutterPlugin
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugin.common.StandardMessageCodec
+import io.flutter.plugin.platform.PlatformView
+import io.flutter.plugin.platform.PlatformViewFactory
+
+class StripeAddressSheetPlatformViewFactory(
+    private val flutterPluginBinding: FlutterPlugin.FlutterPluginBinding,
+    private val addresSheetViewManager: AddressSheetViewManager,
+    private val sdkAccessor: () -> StripeSdkModule
+) : PlatformViewFactory(StandardMessageCodec.INSTANCE) {
+
+    override fun create(context: Context?, viewId: Int, args: Any?): PlatformView {
+        val channel = MethodChannel(flutterPluginBinding.binaryMessenger, "flutter.stripe/address_sheet/${viewId}")
+        val creationParams = args as? Map<String?, Any?>?
+        if(context == null){
+            throw AssertionError("Context is not allowed to be null when launching aubecs view.")
+        }
+        return AddressSheetPlatformView(context,channel,viewId, creationParams, addresSheetViewManager, sdkAccessor)
+    }
+}

packages/stripe_android/android/src/main/kotlin/com/flutter/stripe/StripeAndroidPlugin.kt

@@ -9,6 +9,7 @@ import com.facebook.react.uimanager.DisplayMetricsHolder
 import com.facebook.react.uimanager.ThemedReactContext
 import com.google.android.material.internal.ThemeEnforcement
 import com.reactnativestripesdk.*
+import com.reactnativestripesdk.addresssheet.AddressSheetViewManager
 import com.reactnativestripesdk.pushprovisioning.AddToWalletButtonManager
 import io.flutter.embedding.android.FlutterFragmentActivity
 import io.flutter.embedding.engine.plugins.FlutterPlugin
@@ -49,6 +50,10 @@ class StripeAndroidPlugin : FlutterPlugin, MethodCallHandler, ActivityAware {
         AuBECSDebitFormViewManager()
     }
 
+    private val addressSheetFormViewManager: AddressSheetViewManager by lazy {
+        AddressSheetViewManager()
+    }
+
     override fun onAttachedToEngine(@NonNull flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
         DisplayMetricsHolder.initDisplayMetricsIfNotInitialized(flutterPluginBinding.applicationContext)
 
@@ -69,6 +74,7 @@ class StripeAndroidPlugin : FlutterPlugin, MethodCallHandler, ActivityAware {
         flutterPluginBinding
             .platformViewRegistry
             .registerViewFactory("flutter.stripe/add_to_wallet", StripeAddToWalletPlatformViewFactory(flutterPluginBinding, AddToWalletButtonManager(flutterPluginBinding.applicationContext)){stripeSdk})
+        flutterPluginBinding.platformViewRegistry.registerViewFactory("flutter.stripe/address_sheet", StripeAddressSheetPlatformViewFactory(flutterPluginBinding, addressSheetFormViewManager ){stripeSdk})
     }
 
     override fun onMethodCall(@NonNull call: MethodCall, @NonNull result: Result) {