Successful settings to build on Android!! Finally!

android/app/build.gradle.kts

@@ -1,22 +1,30 @@
 plugins {
     id("com.android.application")
-    id("kotlin-android")
+
+    // This will need removed in Gradle/AGP 9.
+    id("org.jetbrains.kotlin.android") // id("kotlin-android")
+
     // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
     id("dev.flutter.flutter-gradle-plugin")
 }
 
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
 android {
     namespace = "com.hyperling.sunset_alarm"
     compileSdk = flutter.compileSdkVersion
     ndkVersion = flutter.ndkVersion
 
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_11
+        sourceCompatibility = JavaVersion.VERSION_17
     }
 
-    kotlinOptions {
+    // This will need removed in Gradle/AGP 9.
-        jvmTarget = JavaVersion.VERSION_11.toString()
+    kotlin {
+        compilerOptions {
+            jvmTarget.set(JvmTarget.JVM_17)
+        }
     }
 
     defaultConfig {

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
+#Sat Sep 12 19:36:23 MST 2026
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.5-bin.zip
+#distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-all.zip

android/settings.gradle.kts

@@ -18,8 +18,12 @@ pluginManagement {
 
 plugins {
     id("dev.flutter.flutter-plugin-loader") version "1.0.0"
-    id("com.android.application") version "8.7.0" apply false
+
-    id("org.jetbrains.kotlin.android") version "1.8.22" apply false
+    id("com.android.application") version "8.13.0" apply false
+    //id("com.android.application") version "9.0.1" apply false
+
+    // This will need removed in Gradle/AGP 9.
+    id("org.jetbrains.kotlin.android") version "2.4.20" apply false
 }
 
 include(":app")