我想使用JavaFXPorts和Kotlin代码构建一个JavaFX Android应用程序。有没有可能在JavaFXPorts项目中使用Kotlin?这是我示例Gradle(版本5.6.4)项目:
注意:这段代码的问题在于Kotlin运行时...是否有任何方法将所有内容捆绑到可执行的Jar和Apk中?
.
├── app
│ ├── src
│ │ ├── android
│ │ │ └── AndroidManifest.xml
│ │ └── main
│ │ └── kotlin
│ │ └── com.example
│ │ └── App.kt
│ └── build.gradle.kts
├── gradle
│ └── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── build.gradle.kts
├── gradlew
├── gradlew.bat
└── settings.gradle.kts
./settings.gradle.kts
pluginManagement {
repositories {
gradlePluginPortal()
jcenter()
}
resolutionStrategy {
eachPlugin {
if (requested.id.id == "org.javafxports.jfxmobile") {
useModule("org.javafxports:jfxmobile-plugin:${requested.version}")
}
}
}
}
rootProject.name = "app"
include(":app")
./build.gradle.kts
plugins {
kotlin("jvm") version "1.3.61" apply false
id("org.javafxports.jfxmobile") version "1.3.18" apply false
}
allprojects {
repositories {
jcenter()
}
}
./app/build.gradle.kts
plugins {
kotlin("jvm")
id("org.javafxports.jfxmobile")
}
dependencies {
implementation(kotlin("stdlib-jdk8"))
}
application {
mainClassName = "com.example.App"
}
jfxmobile {
android {
manifest = "src/android/AndroidManifest.xml"
applicationPackage = application.mainClassName
buildToolsVersion = "29.0.2"
compileSdkVersion = "28"
targetSdkVersion = "28"
minSdkVersion = "19"
}
}
./app/src/android/AndroidManifest.xml
<?xml version="1.0" encoding="UTF-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example" android:versionCode="1" android:versionName="1.0">
<supports-screens android:xlargeScreens="true"/>
<uses-sdk android:minSdkVersion="19" android:targetSdkVersion="28" android:maxSdkVersion="28"/>
<application android:label="App" android:name="android.support.multidex.MultiDexApplication">
<activity android:label="App" android:name="javafxports.android.FXActivity" android:configChanges="orientation|screenSize">
<meta-data android:name="main.class" android:value="com.example.App"/>
<meta-data android:name="debug.port" android:value="0"/>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>
</manifest>
./app/src/main/kotlin/com/example/App.kt
@file:JvmName("App")
package com.example
import javafx.application.Application
import javafx.geometry.Rectangle2D
import javafx.scene.Scene
import javafx.scene.control.Label
import javafx.scene.layout.StackPane
import javafx.stage.Screen
import javafx.stage.Stage
class App : Application() {
override fun start(primaryStage: Stage?) {
val content = Label("Hello")
val root = StackPane(content)
val bounds: Rectangle2D = Screen.getPrimary().visualBounds
val scene = Scene(root, bounds.width, bounds.height)
primaryStage?.scene = scene
primaryStage?.show()
}
}