Notification is added

android/app/build.gradle.kts

@@ -12,6 +12,7 @@ android {
     ndkVersion = flutter.ndkVersion
 
     compileOptions {
+        isCoreLibraryDesugaringEnabled = true
         sourceCompatibility = JavaVersion.VERSION_17
         targetCompatibility = JavaVersion.VERSION_17
     }
@@ -59,3 +60,7 @@ kotlin {
 flutter {
     source = "../.."
 }
+
+dependencies {
+    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.4")
+}

android/app/src/main/AndroidManifest.xml

@@ -2,7 +2,9 @@
 
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
-
+   <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
+   <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
+   <uses-permission android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE"/>
    <!-- Required by url_launcher on Android 11+ to open external browser -->
    <queries>
        <intent>