如何打包并链接OpenCV的binares和OpenCV的Java SDK为Android工作室？

试图开始使用OpenCV的Java SDK的Andr​​oid上的Studio中创建一个应用程序打靶14 - 19

Trying to get started with OpenCV Java SDK on Android Studio creating an app targetting 14 - 19.

我继@Paito这里定义的步骤：
http://stackoverflow.com/a/20600674/1291489

I'm following steps defined by @Paito here: http://stackoverflow.com/a/20600674/1291489

1）在一个.jar我包库

1) I package libs in a .jar

2）添加依赖关系：
    ...
    依赖{

2) Add dependencies: ... dependencies {

    //OpenCV
    compile files('libs/opencv-2.4.8.jar')
    compile project(':app:libs:opencv')
}

3）复制OpenCV的java文件夹

3) Copy the OpenCV java folder

4）创建并编定的OpenCV的build.gradle（同引用来源）

4) Create and fix build.gradle for OpenCV (same as referenced source)

5）尽量使用库

import org.opencv.android.OpenCVLoader;
...
if (!OpenCVLoader.initDebug()) {}

结果：
    应用程序建立并运行，但我得到了以下异常：

Results: App builds and runs but I get the following exception:

03-19 19:54:46.144  D/OpenCV/StaticHelper﹕ Trying to get library list
03-19 19:54:46.144  E/OpenCV/StaticHelper﹕ OpenCV error: Cannot load info library for OpenCV
03-19 19:54:46.144  D/OpenCV/StaticHelper﹕ Library list: ""
03-19 19:54:46.144  D/OpenCV/StaticHelper﹕ First attempt to load libs
03-19 19:54:46.144  D/OpenCV/StaticHelper﹕ Trying to init OpenCV libs
03-19 19:54:46.144  D/OpenCV/StaticHelper﹕ Trying to load library opencv_java
03-19 19:54:46.144  D/OpenCV/StaticHelper﹕ Cannot load library "opencv_java"
03-19 19:54:46.154  W/System.err java.lang.UnsatisfiedLinkError: Couldn't load opencv_java: findLibrary returned null

无法看到什么是错在这里。我试图打包.jar文件的每一个可能的方式和调整重复步骤中的至少10倍。

我也试过结构：

-opencv.jar
  -libs
    -armeabi-v7a
      -(.so files)

我测试的三星GS3Mini和Genymotion 4.1.1，并获得在两个相同的结果。两者都运行OpenCV的经理和样品。

I am testing on a Samsung GS3Mini and Genymotion 4.1.1, and getting same results on both. Both are running OpenCV Manager and samples.