安卓层代码:
package com.demouhf.uhfjni;
import android.util.Log;
class Foo {
protected int len;
protected String name;
}
public class Demouhf {
static {
try {
Log.i("JNI", "wqf Trying to load libnhf.so");
/* 調用gsensor.so */
System.loadLibrary("jni_nhf");
}
catch (UnsatisfiedLinkError ule) {
Log.e("JNI", "wqf WARNING: Could not load libnhf.so");
}}
//public static native int as3992_get_version(Reader_Version_Info *readerinfo);
public static native int openport(String port,int baud,char parity, int databits, int stopbits);
public static native int closeport();
public static native String getversion();
public static native String inventory();
public static native i