Upgrade Android ecosystem and dependencies to android 11+ (#2679)

* Initial plan

* Upgrade Android build scripts to use newer ecosystem dependencies

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Co-authored-by: riccardobl <4943530+riccardobl@users.noreply.github.com>

* Target Android 11+ (API 30) with Java 11

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Co-authored-by: riccardobl <4943530+riccardobl@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: riccardobl <4943530+riccardobl@users.noreply.github.com>
Co-authored-by: Riccardo Balbo <riccardo0blb@gmail.com>

Author: Copilot

common-android-app.gradle

@@ -3,8 +3,6 @@ apply plugin: 'com.android.application'
 group   = 'org.jmonkeyengine'
 version = jmeFullVersion
 
-sourceCompatibility = '1.6'
-
 repositories {
     mavenCentral()
     maven {

gradle/libs.versions.toml

@@ -8,10 +8,10 @@ nifty = "1.4.3"
 
 [libraries]
 
+androidx-annotation = "androidx.annotation:annotation:1.7.1"
+androidx-lifecycle-common = "androidx.lifecycle:lifecycle-common:2.7.0"
 android-build-gradle = "com.android.tools.build:gradle:9.1.0"
 android-support-appcompat = "com.android.support:appcompat-v7:28.0.0"
-androidx-annotation = "androidx.annotation:annotation:1.3.0"
-androidx-lifecycle-common = "androidx.lifecycle:lifecycle-common:2.4.0"
 gradle-git = "org.ajoberstar:gradle-git:1.2.0"
 gradle-retrolambda = "me.tatarka:gradle-retrolambda:3.7.1"
 groovy-test = "org.codehaus.groovy:groovy-test:3.0.24"

jme3-android-examples/build.gradle

@@ -1,19 +1,19 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 28
-    buildToolsVersion "30.0.2"
+    namespace "org.jmonkeyengine.jme3androidexamples"
+    compileSdk 34
 
-    lintOptions {
+    lint {
         // Fix nifty gui referencing "java.awt" package.
         disable 'InvalidPackage'
         abortOnError false
     }
 
     defaultConfig {
         applicationId "org.jmonkeyengine.jme3androidexamples"
-        minSdkVersion 15       // Android 4.0.3 ICE CREAM SANDWICH
-        targetSdkVersion 28    // Android 9 PIE
+        minSdk 30              // Android 11 R
+        targetSdk 34           // Android 14
         versionCode 1
         versionName "1.0" // TODO: from settings.gradle
     }
@@ -25,6 +25,11 @@ android {
         }
     }
 
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
+    }
+
     sourceSets {
         main {
             java {
@@ -42,7 +47,7 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     testImplementation libs.junit4
-    implementation libs.android.support.appcompat
+    implementation libs.androidx.appcompat
 
     implementation project(':jme3-core')
     implementation project(':jme3-android')

jme3-android-examples/src/main/AndroidManifest.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="org.jmonkeyengine.jme3androidexamples">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <application
             android:allowBackup="true"