added opaque var

example/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java

@@ -2,6 +2,7 @@
 
 import androidx.annotation.Keep;
 import androidx.annotation.NonNull;
+import io.flutter.Log;
 
 import io.flutter.embedding.engine.FlutterEngine;
 
@@ -12,6 +13,7 @@
  */
 @Keep
 public final class GeneratedPluginRegistrant {
+  private static final String TAG = "GeneratedPluginRegistrant";
   public static void registerWith(@NonNull FlutterEngine flutterEngine) {
   }
 }

example/android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

example/android/app/src/main/res/values-night/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

example/ios/Flutter/Generated.xcconfig

@@ -1,11 +1,12 @@
 // This is a generated file; do not edit or check into version control.
 FLUTTER_ROOT=/Users/yasinilhan/flutter
 FLUTTER_APPLICATION_PATH=/Users/yasinilhan/data/Projects/myplugins/flutter_page_transition/example
+COCOAPODS_PARALLEL_CODE_SIGN=true
 FLUTTER_TARGET=lib/main.dart
 FLUTTER_BUILD_DIR=build
-SYMROOT=${SOURCE_ROOT}/../build/ios
 FLUTTER_BUILD_NAME=1.0.0
 FLUTTER_BUILD_NUMBER=1
+EXCLUDED_ARCHS[sdk=iphonesimulator*]=i386
 DART_OBFUSCATION=false
 TRACK_WIDGET_CREATION=false
 TREE_SHAKE_ICONS=false

example/ios/Runner/GeneratedPluginRegistrant.h

@@ -2,6 +2,8 @@
 //  Generated file. Do not edit.
 //
 
+// clang-format off
+
 #ifndef GeneratedPluginRegistrant_h
 #define GeneratedPluginRegistrant_h
 

example/ios/Runner/GeneratedPluginRegistrant.m

@@ -2,6 +2,8 @@
 //  Generated file. Do not edit.
 //
 
+// clang-format off
+
 #import "GeneratedPluginRegistrant.h"
 
 @implementation GeneratedPluginRegistrant

example/macos/.gitignore

@@ -0,0 +1,6 @@
+# Flutter-related
+**/Flutter/ephemeral/
+**/Pods/
+
+# Xcode-related
+**/xcuserdata/

example/macos/Flutter/Flutter-Debug.xcconfig

@@ -0,0 +1 @@
+#include "ephemeral/Flutter-Generated.xcconfig"

example/macos/Flutter/Flutter-Release.xcconfig

@@ -0,0 +1 @@
+#include "ephemeral/Flutter-Generated.xcconfig"

example/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -0,0 +1,10 @@
+//
+//  Generated file. Do not edit.
+//
+
+import FlutterMacOS
+import Foundation
+
+
+func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+}