android/app/src/profile/AndroidManifest.xml

-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="org.benoitharrault.snake">
-    <!-- Flutter needs it to communicate with the running application
-         to allow setting breakpoints, to provide hot reload, etc.
-    -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.INTERNET"/>
 </manifest>

android/build.gradle

-buildscript {
-    repositories {
-        google()
-        jcenter()
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
-    }
-}
-
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 
-rootProject.buildDir = '../build'
+rootProject.buildDir = "../build"
 subprojects {
     project.buildDir = "${rootProject.buildDir}/${project.name}"
 }
 subprojects {
-    project.evaluationDependsOn(':app')
+    project.evaluationDependsOn(":app")
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }

android/gradle.properties

-org.gradle.jvmargs=-Xmx1536M
+org.gradle.jvmargs=-Xmx4G -XX:MaxMetaspaceSize=2G -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=0.0.1
-app.versionCode=1

android/gradle/wrapper/gradle-wrapper.properties

-#Fri Jun 23 08:50:38 CEST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-all.zip

android/settings.gradle

-include ':app'
-
-def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
+pluginManagement {
+    def flutterSdkPath = {
         def properties = new Properties()
-
-assert localPropertiesFile.exists()
-localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
-
+        file("local.properties").withInputStream { properties.load(it) }
         def flutterSdkPath = properties.getProperty("flutter.sdk")
         assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
-apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+        return flutterSdkPath
+    }()
+
+    includeBuild("$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 "8.1.0" apply false
+    id "org.jetbrains.kotlin.android" version "1.8.22" apply false
+}
+
+include ":app"

assets/translations/en.json

+{
+  "app_name": "Snake",
+
+  "settings_title": "Settings",
+  "settings_label_theme": "Theme mode",
+
+  "about_title": "Informations",
+  "about_content": "Snake",
+  "about_version": "Version: {version}",
+
+  "": ""
+}

assets/translations/fr.json

+{
+  "app_name": "Serpent",
+
+  "settings_title": "Réglages",
+  "settings_label_theme": "Thème de couleurs",
+
+  "about_title": "Informations",
+  "about_content": "Serpent.",
+  "about_version": "Version : {version}",
+
+  "": ""
+}