migrate gradle kts

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

android/app/build.gradle.kts

@@ -0,0 +1,75 @@
+import com.android.build.gradle.internal.api.ApkVariantOutputImpl
+import org.jetbrains.kotlin.konan.properties.Properties
+
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id("dev.flutter.flutter-gradle-plugin")
+}
+
+android {
+    namespace = "com.example.piliplus"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_17.toString()
+    }
+
+    defaultConfig {
+        applicationId = "com.example.piliplus"
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    val keyProperties = Properties().also {
+        val properties = rootProject.file("key.properties")
+        if (properties.exists())
+            it.load(properties.inputStream())
+    }
+
+    val config = keyProperties.getProperty("storeFile")?.let {
+        signingConfigs.create("release") {
+            storeFile = file(it)
+            storePassword = keyProperties.getProperty("storePassword")
+            keyAlias = keyProperties.getProperty("keyAlias")
+            keyPassword = keyProperties.getProperty("keyPassword")
+            enableV1Signing = true
+            enableV2Signing = true
+        }
+    }
+
+    buildTypes {
+        all {
+            signingConfig = config ?: signingConfigs["debug"]
+        }
+        release {
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+        debug {
+            applicationIdSuffix = ".debug"
+        }
+    }
+
+    applicationVariants.all {
+        val variant = this
+        variant.outputs.forEach { output ->
+            (output as ApkVariantOutputImpl).versionCodeOverride = flutter.versionCode
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}