Migrate to KotlinDSL and remove something

app/build.gradle.kts

@@ -0,0 +1,71 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+}
+
+android {
+    namespace = "com.franco.demomode"
+    compileSdk = 33
+
+    defaultConfig {
+        applicationId = "com.franco.demomode"
+        minSdk = 24
+        targetSdk = 33
+        versionName = "1.6"
+        versionCode = 1910030257
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+
+    lintOptions {
+        isAbortOnError = false
+        isCheckAllWarnings = false
+        disable("InvalidPackage")
+    }
+
+    packagingOptions {
+        exclude("META-INF/LICENSE.txt")
+        exclude("META-INF/NOTICE.txt")
+    }
+
+    buildTypes {
+        release {
+            isDebuggable = false
+            isMinifyEnabled = true
+            isShrinkResources = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+
+        debug {
+            isMinifyEnabled = false
+            isShrinkResources = false
+        }
+    }
+
+    buildFeatures {
+        viewBinding = true
+    }
+    kotlinOptions {
+        jvmTarget = "11"
+    }
+}
+
+dependencies {
+    implementation("androidx.appcompat:appcompat:1.6.1")
+    implementation("com.google.android.material:material:1.9.0")
+    implementation("androidx.preference:preference-ktx:1.2.0")
+    implementation("androidx.fragment:fragment-ktx:1.5.7")
+    implementation("androidx.core:core-ktx:1.10.1")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4")
+
+    val lifecycle_version = "2.6.1"
+    implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version")
+    implementation("androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version")
+    implementation("androidx.lifecycle:lifecycle-common-java8:$lifecycle_version")
+}

app/proguard-rules.pro

@@ -2,7 +2,7 @@
 # By default, the flags in this file are appended to flags specified
 # in /usr/local/opt/android-sdk/tools/proguard/proguard-android.txt
 # You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
+# directive in build.gradle.kts.
 #
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html

build.gradle.kts

@@ -0,0 +1,4 @@
+plugins {
+    id("com.android.application") version "8.0.2" apply false
+    id("org.jetbrains.kotlin.android") version "1.8.0" apply false
+}

settings.gradle → settings.gradle.kts

@@ -12,4 +12,4 @@ dependencyResolutionManagement {
         mavenCentral()
     }
 }
-include ':app'
+include(":app")