Android和放大器; DropboxSync库

问题描述

谁能帮我在我的Andr​​oid项目修复错误。我做Dropbox的与同步在我的项目，但是当我尝试启动应用程序我有错误：java.lang.UnsatisfiedLinkError中：产生的原因库DropboxSync没有找到

Who can help me fix error in my Android Project. I make sync with dropbox in my project, but when i try start app i have errors: Caused by: java.lang.UnsatisfiedLinkError: Library DropboxSync not found

09-02 12:56:55.367    1313-1313/? E/AndroidRuntime: Uncaught handler: thread main exiting due to uncaught exception
09-02 12:56:55.377    1313-1313/? E/AndroidRuntime: java.lang.ExceptionInInitializerError
        at com.dropbox.sync.android.CoreAccountManager.initNativeLib(CoreAccountManager.java:111)
        at com.dropbox.sync.android.CoreAccountManager.<init>(CoreAccountManager.java:91)
        at com.dropbox.sync.android.DbxAccountManager.getInstance(DbxAccountManager.java:132)
        at com.dropbox.sync.android.DbxAccountManager.getInstance(DbxAccountManager.java:100)
        at com.shvedchenko.skleroshop.MainActivity.onCreate(MainActivity.java:44)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
        at android.app.ActivityThread.access$2200(ActivityThread.java:119)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:123)
        at android.app.ActivityThread.main(ActivityThread.java:4363)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:521)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
        at dalvik.system.NativeStart.main(Native Method)
        Caused by: java.lang.ExceptionInInitializerError
        at com.dropbox.sync.android.NativeLib.<init>(NativeLib.java:33)
        at com.dropbox.sync.android.NativeLib.<clinit>(NativeLib.java:11)
        ... 18 more
        Caused by: java.lang.UnsatisfiedLinkError: Library DropboxSync not found
        at java.lang.Runtime.loadLibrary(Runtime.java:489)
        at java.lang.System.loadLibrary(System.java:557)
        at com.dropbox.sync.android.NativeHttp.<clinit>(NativeHttp.java:411)
        ... 20 more

行№44是mDbxAcctMgr = DbxAccountManager.getInstance（getApplicationContext（），APPKEY，appSecret）;

Line №44 is mDbxAcctMgr = DbxAccountManager.getInstance(getApplicationContext(), appKey, appSecret);

我不明白什么是错？

THX！

推荐答案

它看起来像这样是本机库和一个gradle这个一般性问题。我发现这个苏答案有所帮助：Include .so库在Android的工作室 APK

It looks like this is a general issue with native libraries and gradle. I found this SO answer helpful: Include .so library in apk in android studio

我的的build.gradle 文件的一部分，现在看起来是这样的，和我的应用程序成功启动：

Part of my build.gradle file now looks like this, and my app starts successfully:

dependencies {
    compile fileTree(dir: "$buildDir/native-libs", include: 'native-libs.jar')
    compile fileTree(dir: 'libs', include: '*.jar')
}

task nativeLibsToJar(
        type: Zip,
        description: 'create a jar archive of the native libs') {
    destinationDir file("$buildDir/native-libs")
    baseName 'native-libs'
    extension 'jar'
    from fileTree(dir: 'libs', include: '**/*.so')
    into 'lib/'
}

tasks.withType(Compile) {
    compileTask -> compileTask.dependsOn(nativeLibsToJar)
}

这篇关于Android和放大器; DropboxSync库的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！