Question

我正在尝试使用jfxmobile-plugin在Android设备上运行我的应用程序。

最后一个

gradle androidInstall

传递，我的设备上安装了apk。我的gradle文件是：

buildscript {
    repositories {
        jcenter()
    }

    dependencies {
        classpath 'org.javafxports:jfxmobile-plugin:1.3.2'
    }
}

apply plugin: 'org.javafxports.jfxmobile'

mainClassName = 'de.package.of.application.ClientApp'

dependencies {

    compile 'com.annimon:stream:1.0.1'
    compile 'com.jakewharton.threetenabp:threetenabp:1.0.4'
    compile 'com.gluonhq:charm:4.2.0'

    androidRuntime 'com.gluonhq:charm-android:3.0.0'
    iosRuntime 'com.gluonhq:charm-ios:3.0.0'
    desktopRuntime 'com.gluonhq:charm-desktop:3.0.0'   

    compile fileTree(dir: 'target/dependencies', include: '*.jar')
    runtime fileTree(dir: 'target/dependencies', include: '*.jar')    
}

repositories {
    jcenter()
    maven {
        url 'http://nexus.gluonhq.com/nexus/content/repositories/releases'
    }
}

jfxmobile {
    ios {
        forceLinkClasses = ['ensemble.**.*']
    }
    android {
        //manifest = 'AndroidManifest.xml'
        compileSdkVersion = '21'
        androidSdk='C:/Tools/android-sdk-windows'

        packagingOptions {
        exclude 'META-INF/DEPENDENCIES.txt'
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/NOTICE.txt'
        exclude 'META-INF/NOTICE'
        exclude 'META-INF/LICENSE'
        //... some more excludes

    }

        dexOptions {
            javaMaxHeapSize '3g'
            keepRuntimeAnnotatedClasses false
        }
    }
}

当设备启动应用程序时，黑屏会显示几秒钟，然后会弹出一条消息：＆＃39;应用已停止＆＃39;。我连接到设备 adb logcat -v threadtime 该日志包含几个例外，我将在此处列出：

01-15 18:11:09.356 16952 16952 E dalvikvm: Unable to extract+optimize DEX from '/data/data/de.package.of.application/code_cache/secondary-dexes/de.package.of.application-1.apk.classes6.zip'

......

01-15 18:11:09.366 16952 16952 W MultiDex: Exception in makeDexElement

01-15 18:11:09.366 16952 16952 W MultiDex: java.io.IOException: unable to open DEX file

.....

01-15 18:11:09.376 16952 16952 E MultiDex: Multidex installation failure

01-15 18:11:09.376 16952 16952 E MultiDex: java.lang.NoSuchFieldException: Field dexElementsSuppressedExceptions not found in class dalvik.system.PathClassLoader

.....

    java.lang.RuntimeException: Unable to instantiate application android.support.multidex.MultiDexApplication: java.lang.RuntimeException: Multi dex installation failed (Field dexElementsSuppressedExceptions not found in class dalvik.system.PathClassLoader).
...
01-15 18:11:09.386 16952 16952 E AndroidRuntime: Caused by: java.lang.RuntimeException: Multi dex installation failed (Field dexElementsSuppressedExceptions not found in class dalvik.system.PathClassLoader).

01-15 18:11:09.386 16952 16952 E AndroidRuntime:    at android.support.multidex.MultiDex.install(MultiDex.java:178)

AndroidManifest.xml是由插件＆＃39;默认生成的。 one，在gradle文件中没有定义manifest文件时使用（如文档所述）。

<?xml version="1.0" encoding="UTF-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="de.package.of.application" android:versionCode="1" android:versionName="1.0">
    <supports-screens android:xlargeScreens="true"/>
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-sdk android:minSdkVersion="4" android:targetSdkVersion="21"/>
    <application android:label="main-client" android:name="android.support.multidex.MultiDexApplication">
        <activity android:name="javafxports.android.FXActivity" android:label="main-client" android:configChanges="orientation|screenSize">
            <meta-data android:name="main.class" android:value="de.package.of.application.ClientApp"/>
            <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>

到目前为止我也尝试过：

将eclipse的IDE gluon-plugin更新到最新版本（2.4.0）
生成了一个新项目，并将生成的gradle-file和androidManifest.xml文件与上面的文件进行了比较 - ＆gt;我看不见真正的差异，除了我需要的其他行。

有人有建议吗？

使用JavafXPorts构建应用程序的黑屏，最后停止

0 个答案: