fixed the issue in the AndroidManifest.xml

mobile/android/app/build.gradle.kts

@@ -13,7 +13,7 @@ configurations.all {
     exclude(group = "com.google.android.play", module = "split-install")
 }
 
-configure<com.android.build.api.dsl.ApplicationExtension> {
+android {
     namespace = "in.commandlinecoding.elephant"
     compileSdk = flutter.compileSdkVersion
     ndkVersion = flutter.ndkVersion

mobile/android/app/src/main/AndroidManifest.xml

@@ -4,13 +4,12 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 
     <application
-        android:label="@string/appName"
-        android:name="${applicationName}"
+        android:label="Elephant" android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher"
         android:usesCleartextTraffic="true">
 
         <activity
-            android:name=".MainActivity"
+            android:name="com.example.elephant_frontend.MainActivity"
             android:exported="true"
             android:launchMode="singleTop"
             android:taskAffinity=""

mobile/linux/flutter/ephemeral/.plugin_symlinks/file_selector_linux

@@ -0,0 +1 @@
+C:/Users/Chandragouda M K/AppData/Local/Pub/Cache/hosted/pub.dev/file_selector_linux-0.9.4/

mobile/linux/flutter/ephemeral/.plugin_symlinks/flutter_secure_storage_linux

@@ -0,0 +1 @@
+C:/Users/Chandragouda M K/AppData/Local/Pub/Cache/hosted/pub.dev/flutter_secure_storage_linux-3.0.1/

mobile/linux/flutter/ephemeral/.plugin_symlinks/image_picker_linux

@@ -0,0 +1 @@
+C:/Users/Chandragouda M K/AppData/Local/Pub/Cache/hosted/pub.dev/image_picker_linux-0.2.2/

mobile/linux/flutter/ephemeral/.plugin_symlinks/jni

@@ -0,0 +1 @@
+C:/Users/Chandragouda M K/AppData/Local/Pub/Cache/hosted/pub.dev/jni-1.0.0/

mobile/linux/flutter/ephemeral/.plugin_symlinks/path_provider_linux

@@ -0,0 +1 @@
+C:/Users/Chandragouda M K/AppData/Local/Pub/Cache/hosted/pub.dev/path_provider_linux-2.2.2/

mobile/linux/flutter/ephemeral/.plugin_symlinks/shared_preferences_linux

@@ -0,0 +1 @@
+C:/Users/Chandragouda M K/AppData/Local/Pub/Cache/hosted/pub.dev/shared_preferences_linux-2.4.1/

mobile/linux/flutter/ephemeral/.plugin_symlinks/url_launcher_linux

@@ -0,0 +1 @@
+C:/Users/Chandragouda M K/AppData/Local/Pub/Cache/hosted/pub.dev/url_launcher_linux-3.2.2/

mobile/linux/flutter/generated_plugin_registrant.cc

@@ -0,0 +1,23 @@
+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#include "generated_plugin_registrant.h"
+
+#include <file_selector_linux/file_selector_plugin.h>
+#include <flutter_secure_storage_linux/flutter_secure_storage_linux_plugin.h>
+#include <url_launcher_linux/url_launcher_plugin.h>
+
+void fl_register_plugins(FlPluginRegistry* registry) {
+  g_autoptr(FlPluginRegistrar) file_selector_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "FileSelectorPlugin");
+  file_selector_plugin_register_with_registrar(file_selector_linux_registrar);
+  g_autoptr(FlPluginRegistrar) flutter_secure_storage_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "FlutterSecureStorageLinuxPlugin");
+  flutter_secure_storage_linux_plugin_register_with_registrar(flutter_secure_storage_linux_registrar);
+  g_autoptr(FlPluginRegistrar) url_launcher_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "UrlLauncherPlugin");
+  url_launcher_plugin_register_with_registrar(url_launcher_linux_registrar);
+}

mobile/linux/flutter/generated_plugin_registrant.h

@@ -0,0 +1,15 @@
+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#ifndef GENERATED_PLUGIN_REGISTRANT_
+#define GENERATED_PLUGIN_REGISTRANT_
+
+#include <flutter_linux/flutter_linux.h>
+
+// Registers Flutter plugins.
+void fl_register_plugins(FlPluginRegistry* registry);
+
+#endif  // GENERATED_PLUGIN_REGISTRANT_

mobile/linux/flutter/generated_plugins.cmake

@@ -0,0 +1,27 @@
+#
+# Generated file, do not edit.
+#
+
+list(APPEND FLUTTER_PLUGIN_LIST
+  file_selector_linux
+  flutter_secure_storage_linux
+  url_launcher_linux
+)
+
+list(APPEND FLUTTER_FFI_PLUGIN_LIST
+  jni
+)
+
+set(PLUGIN_BUNDLED_LIBRARIES)
+
+foreach(plugin ${FLUTTER_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/linux plugins/${plugin})
+  target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin)
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES $<TARGET_FILE:${plugin}_plugin>)
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
+endforeach(plugin)
+
+foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin})
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries})
+endforeach(ffi_plugin)

mobile/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -0,0 +1,22 @@
+//
+//  Generated file. Do not edit.
+//
+
+import FlutterMacOS
+import Foundation
+
+import file_selector_macos
+import flutter_secure_storage_darwin
+import shared_preferences_foundation
+import sqflite_darwin
+import url_launcher_macos
+import video_player_avfoundation
+
+func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
+  FlutterSecureStorageDarwinPlugin.register(with: registry.registrar(forPlugin: "FlutterSecureStorageDarwinPlugin"))
+  SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
+  SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
+  UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
+  VideoPlayerPlugin.register(with: registry.registrar(forPlugin: "VideoPlayerPlugin"))
+}

mobile/macos/Flutter/ephemeral/Flutter-Generated.xcconfig

@@ -0,0 +1,12 @@
+// This is a generated file; do not edit or check into version control.
+FLUTTER_ROOT=C:\flutter
+FLUTTER_APPLICATION_PATH=C:\Users\Chandragouda M K\Repo clones\Elephant\mobile
+FLUTTER_FRAMEWORK_SWIFT_PACKAGE_PATH=C:\Users\Chandragouda M K\Repo clones\Elephant\mobile\macos\Flutter\ephemeral\Packages\.packages\FlutterFramework
+COCOAPODS_PARALLEL_CODE_SIGN=true
+FLUTTER_BUILD_DIR=build
+FLUTTER_BUILD_NAME=0.2.0
+FLUTTER_BUILD_NUMBER=2
+DART_OBFUSCATION=false
+TRACK_WIDGET_CREATION=true
+TREE_SHAKE_ICONS=false
+PACKAGE_CONFIG=.dart_tool/package_config.json

mobile/macos/Flutter/ephemeral/flutter_export_environment.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+# This is a generated file; do not edit or check into version control.
+export "FLUTTER_ROOT=C:\flutter"
+export "FLUTTER_APPLICATION_PATH=C:\Users\Chandragouda M K\Repo clones\Elephant\mobile"
+export "FLUTTER_FRAMEWORK_SWIFT_PACKAGE_PATH=C:\Users\Chandragouda M K\Repo clones\Elephant\mobile\macos\Flutter\ephemeral\Packages\.packages\FlutterFramework"
+export "COCOAPODS_PARALLEL_CODE_SIGN=true"
+export "FLUTTER_BUILD_DIR=build"
+export "FLUTTER_BUILD_NAME=0.2.0"
+export "FLUTTER_BUILD_NUMBER=2"
+export "DART_OBFUSCATION=false"
+export "TRACK_WIDGET_CREATION=true"
+export "TREE_SHAKE_ICONS=false"
+export "PACKAGE_CONFIG=.dart_tool/package_config.json"

mobile/macos/Flutter/ephemeral/flutter_native_integration.env

@@ -0,0 +1,11 @@
+FLUTTER_ROOT=C:\flutter
+FLUTTER_APPLICATION_PATH=C:\Users\Chandragouda M K\Repo clones\Elephant\mobile
+FLUTTER_FRAMEWORK_SWIFT_PACKAGE_PATH=C:\Users\Chandragouda M K\Repo clones\Elephant\mobile\macos\Flutter\ephemeral\Packages\.packages\FlutterFramework
+COCOAPODS_PARALLEL_CODE_SIGN=true
+FLUTTER_BUILD_DIR=build
+FLUTTER_BUILD_NAME=0.2.0
+FLUTTER_BUILD_NUMBER=2
+DART_OBFUSCATION=false
+TRACK_WIDGET_CREATION=true
+TREE_SHAKE_ICONS=false
+PACKAGE_CONFIG=.dart_tool/package_config.json