migrated flutter gradle plugin usage

android/app/build.gradle

@@ -2,9 +2,10 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
     id 'com.android.application'
-    id 'com.google.devtools.ksp' version "$ksp_version"
+    id 'com.google.devtools.ksp'
     id 'kotlin-android'
     id 'kotlin-kapt'
+    id 'dev.flutter.flutter-gradle-plugin'
 }
 
 def packageName = "deckers.thibault.aves"
@@ -20,11 +21,6 @@ if (localPropertiesFile.exists()) {
 }
 def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
 def flutterVersionName = localProperties.getProperty('flutter.versionName')
-def flutterRoot = localProperties.getProperty('flutter.sdk')
-if (flutterRoot == null) {
-    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
-}
-apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 // Keys
 

android/build.gradle

@@ -1,8 +1,5 @@
 buildscript {
     ext {
-        kotlin_version = '1.9.21'
-        ksp_version = "$kotlin_version-1.0.15"
-        agp_version = '8.3.1'
         glide_version = '4.16.0'
         // AppGallery Connect plugin versions: https://developer.huawei.com/consumer/en/doc/development/AppGallery-connect-Guides/agc-sdk-changenotes-0000001058732550
         huawei_agconnect_version = '1.9.1.300'
@@ -22,9 +19,6 @@ buildscript {
     }
 
     dependencies {
-        classpath "com.android.tools.build:gradle:$agp_version"
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-
         if (useCrashlytics) {
             // GMS & Firebase Crashlytics (used by some flavors only)
             classpath 'com.google.gms:google-services:4.4.0'

android/gradle.properties

@@ -6,13 +6,13 @@
 # http://www.gradle.org/docs/current/userguide/build_environment.html
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
-org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
-# AndroidX package structure to make it clearer which packages are bundled with the
-# Android operating system, and which are packaged with your app"s APK
-# https://developer.android.com/topic/libraries/support-library/androidx-rn
+org.gradle.jvmargs=-Xmx4G -Dfile.encoding=UTF-8
 android.useAndroidX=true
+android.enableJetifier=true
+
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
+
 android.defaults.buildfeatures.buildconfig=true
 android.nonTransitiveRClass=false
 android.nonFinalResIds=false

android/settings.gradle

@@ -0,0 +1,33 @@
+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }
+    settings.ext.flutterSdkPath = flutterSdkPath()
+
+    settings.ext.kotlin_version = '1.9.21'
+    settings.ext.ksp_version = "$kotlin_version-1.0.15"
+    settings.ext.agp_version = '8.3.1'
+
+    includeBuild("${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id("dev.flutter.flutter-plugin-loader") version("1.0.0")
+    id("com.android.application") version("$agp_version") apply(false)
+    id("org.jetbrains.kotlin.android") version("$kotlin_version") apply(false)
+    id("com.google.devtools.ksp") version("$ksp_version") apply(false)
+    id("org.gradle.toolchains.foojay-resolver-convention") version("0.4.0")
+}
+
+include(":app")
+include(":exifinterface")

android/settings.gradle.kts

@@ -1,27 +0,0 @@
-pluginManagement {
-    repositories {
-        google()
-        mavenCentral()
-        gradlePluginPortal()
-    }
-}
-
-plugins {
-    id("org.gradle.toolchains.foojay-resolver-convention") version ("0.4.0")
-}
-
-include(":app")
-
-val localPropertiesFile = File(rootProject.projectDir, "local.properties")
-val properties = java.util.Properties()
-
-assert(localPropertiesFile.exists())
-localPropertiesFile.reader(Charsets.UTF_8).also { reader -> properties.load(reader) }
-
-val flutterSdkPath: String? = properties.getProperty("flutter.sdk")
-assert(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
-
-apply {
-    from("$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle")
-}
-include(":exifinterface")