chore: Update Kotlin Gradle plugin to version 1.8.22

android/app/build.gradle

@@ -1,6 +1,6 @@
 plugins {
     id "com.android.application"
-    id "kotlin-android" 
+    id "kotlin-android"
     id "dev.flutter.flutter-gradle-plugin"
 }
 
@@ -12,20 +12,21 @@ if (localPropertiesFile.exists()) {
     }
 }
 
-def flutterVersionCode = localProperties.getProperty("flutter.versionCode")
-if (flutterVersionCode == null) {
-    flutterVersionCode = "1"
-}
-
-def flutterVersionName = localProperties.getProperty("flutter.versionName")
-if (flutterVersionName == null) {
-    flutterVersionName = "1.0"
-}
+def flutterVersionCode = localProperties.getProperty("flutter.versionCode", "1")
+def flutterVersionName = localProperties.getProperty("flutter.versionName", "1.0")
 
 android {
     namespace = "com.example.demo"
-    compileSdk = flutter.compileSdkVersion
-    ndkVersion = flutter.ndkVersion
+    compileSdk = 34 
+    ndkVersion = "25.1.8937393"
+
+    defaultConfig {
+        applicationId = "com.example.demo"
+        minSdk = 34
+        targetSdk = 34 
+        versionCode = flutterVersionCode.toInteger()
+        versionName = flutterVersionName
+    }
 
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_1_8
@@ -36,22 +37,9 @@ android {
         jvmTarget = "1.8"
     }
 
-    defaultConfig {
-        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId = "com.example.demo"
-        // You can update the following values to match your application needs.
-        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
-        minSdk = flutter.minSdkVersion
-        targetSdk = flutter.targetSdkVersion
-        versionCode = flutterVersionCode.toInteger()
-        versionName = flutterVersionName
-    }
-
     buildTypes {
         release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig = signingConfigs.debug
+            signingConfig = signingConfigs.debug // Replace with your release signingConfig
         }
     }
 }

android/build.gradle

@@ -1,3 +1,15 @@
+buildscript {
+    ext.kotlin_version = '1.8.22' 
+    repositories {
+        google()
+        mavenCentral()
+    }
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "com.android.tools.build:gradle:8.0.2" 
+    }
+}
+
 allprojects {
     repositories {
         google()
@@ -8,8 +20,6 @@ allprojects {
 rootProject.buildDir = "../build"
 subprojects {
     project.buildDir = "${rootProject.buildDir}/${project.name}"
-}
-subprojects {
     project.evaluationDependsOn(":app")
 }