android: sdk 34, api level 21

android/build.gradle

@@ -8,7 +8,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.0.2'
+        classpath 'com.android.tools.build:gradle:8.5.0' // for compileSdk 34. default ndk 26.1.10909125
     }
 }
 
@@ -22,14 +22,18 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    namespace 'com.mediadevkit.fvp'
-    compileSdk 33 // flutter.compileSdkVersion
+    if (project.android.hasProperty("namespace")) {
+        namespace 'com.mediadevkit.fvp'
+    }
     // Bumping the plugin compileSdkVersion requires all clients of this plugin
     // to bump the version in their app.
+    compileSdk 34
 
-    // Bumping the plugin ndkVersion requires all clients of this plugin to bump
-    // the version in their app and to download a newer version of the NDK.
-    //ndkVersion "25.2.9519653" // flutter.ndkVersion
+    // Use the NDK version
+    // declared in /android/app/build.gradle file of the Flutter project.
+    // Replace it with a version number if this plugin requires a specfic NDK version.
+    // (e.g. ndkVersion "23.1.7779620")
+    //ndkVersion '26.3.11579264' // android.ndkVersion
 
     // Invoke the shared CMake build with the Android Gradle Plugin.
     externalNativeBuild {
@@ -42,7 +46,6 @@ android {
             // installed. You should not increase this version, as doing so will cause
             // the plugin to fail to compile for some customers of the plugin.
             // version "3.10.2"
-            //version "3.26.4"
         }
     }
 
@@ -52,8 +55,7 @@ android {
     }
 
     defaultConfig {
-        minSdkVersion 16
-        //targetSdkVersion 33
+        minSdkVersion 21    // lower version error in ndk 26
 
         externalNativeBuild {
             cmake {

example/android/app/build.gradle

@@ -1,3 +1,9 @@
+plugins {
+    id "com.android.application"
+    id "kotlin-android"
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
 def localProperties = new Properties()
 def localPropertiesFile = rootProject.file('local.properties')
 if (localPropertiesFile.exists()) {
@@ -6,11 +12,6 @@ if (localPropertiesFile.exists()) {
     }
 }
 
-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.")
-}
-
 def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
 if (flutterVersionCode == null) {
     flutterVersionCode = '1'
@@ -21,20 +22,24 @@ if (flutterVersionName == null) {
     flutterVersionName = '1.0'
 }
 
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
-
 android {
     namespace "com.mediadevkit.fvp_example"
     compileSdk flutter.compileSdkVersion
-    ndkVersion flutter.ndkVersion
+    //ndkVersion flutter.ndkVersion // too low version
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
 
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    sourceSets {
+        //main.java.srcDirs += 'src/main/kotlin'
+    }
+
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.mediadevkit.fvp_example"
@@ -58,3 +63,5 @@ android {
 flutter {
     source '../..'
 }
+
+dependencies {}

example/android/app/src/main/AndroidManifest.xml

@@ -38,7 +38,7 @@
             android:value="2" />
         <meta-data
             android:name="io.flutter.embedding.android.EnableImpeller"
-            android:value="true" />
+            android:value="false" />
     </application>
     <!--
       Internet access permissions.

example/android/build.gradle

@@ -1,22 +1,8 @@
-buildscript {
-    ext.kotlin_version = '1.7.10'
-    repositories {
-        google()
-        //mavenCentral()
-        maven{ url = "https://maven.aliyun.com/nexus/content/groups/public/" }
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:8.0.2'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
-}
-
 allprojects {
     repositories {
         google()
-        //mavenCentral()
-        maven{ url = "https://maven.aliyun.com/nexus/content/groups/public/" }
+        mavenCentral()
+        //maven{ url = "https://maven.aliyun.com/nexus/content/groups/public/" }
     }
 }
 
@@ -30,4 +16,4 @@ subprojects {
 
 tasks.register("clean", Delete) {
     delete rootProject.buildDir
-}
+}

example/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
+#Tue Jul 16 13:41:50 CST 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-all.zip
+# 8.0 does not support compileSdk 34
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip

example/android/settings.gradle

@@ -1,11 +1,25 @@
-include ':app'
+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
+    }()
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
 
-def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
-def properties = new Properties()
+    repositories {
+        google()
+        mavenCentral()
+        //maven{ url = "https://maven.aliyun.com/nexus/content/groups/public/" }
+        gradlePluginPortal()
+    }
+}
 
-assert localPropertiesFile.exists()
-localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
+plugins {
+    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+    id "com.android.application" version '8.5.0' apply false        // compileSdk 34
+    id "org.jetbrains.kotlin.android" version "1.7.10" apply false
+}
 
-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"
+include ":app"