package com.cocos2d.TestJNI;

import java.io.File;

public class TestJNI {
 
 public native void loadFile();
 
 public TestJNI(){
  
 }

 static{
  System.loadLibrary("folder_file");
 }

}

java에서 클래스 생성하고 나서 아래와같이

private TestJNI test1;   TestJNI 객체를 생성한다음에..     test1 = new TestJNI();

실행했거든여...근데.. 에러가 발생하네여... 왜 그런건가여??

import com.cocos2d.TestJNI.TestJNI;

public class Box2dCollision extends Cocos2dxActivity{

private TestJNI test1;

 protected void onCreate(Bundle savedInstanceState){
      super.onCreate(savedInstanceState);
  
      test1 = new TestJNI();
       // get the packageName,it's used to set the resource path
       String packageName = getApplication().getPackageName();
       super.setPackageName(packageName);
  
        setContentView(R.layout.game_demo);
        mGLView = (Cocos2dxGLSurfaceView) findViewById(R.id.game_gl_surfaceview);
        mGLView.setTextField((EditText)findViewById(R.id.textField));
 }