android模拟键盘鼠标

1，新建一个android 项目

2，新建主activity类

[java] package test.yutel;

import android.app.Activity;
import android.os.Bundle;

public class RemoteActivity extends Activity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
         Servers s=new Servers();
         s.start();
         finish();
    }
}

2，新建一个多线程序类

[java]
package test.yutel;

public class Servers extends Thread {
    public Servers() {
    }

    public void run() {
        send();
    }

    public native String send();

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

3,通过javah 生成c语言的头文件

4，新建一个C语言文件

[cpp]
#include <jni.h>
#define LOG_TAG "myserver"
#define LOGD(fmt, args...) __android_log_print(ANDROID_LOG_DEBUG, LOG_TAG, fmt, ##args)
#include <android/log.h>

#include <string.h>
#include <errno.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <linux/input.h>
#include <sys/time.h>
#include <sys/types.h>
#include <unistd.h>
void simulate_key(int fd,int kval)
{
    struct input_event event;
    event.type = EV_KEY;
    event.value = 1;
    event.code = kval;

    gettimeofday(&event.time,0);
    write(fd,&event,sizeof(event)) ;

    event.type = EV_SYN;
    event.code = SYN_REPORT;
    event.value = 0;
    write(fd, &event, sizeof(event));

    memset(&event, 0, sizeof(event));
    gettimeofday(&event.time, NULL);
    event.type = EV_KEY;
    event.code = kval;
    event.value = 0;
    write(fd, &event, sizeof(event));
    event.type = EV_SYN;
    event.code = SYN_REPORT;
    event.value = 0;
    write(fd, &event, sizeof(event));
}
void simulate_mouse(int fd)
{
    struct input_event event;
    memset(&event, 0, sizeof(event));
    gettimeofday(&event.time, NULL);
    event.type = EV_REL;
    event.code = REL_X;
    event.value = 10;
    write(fd, &event, sizeof(event));

    event.type = EV_REL;
    event.code = REL_Y;
    event.value = 10;
    write(fd, &event, sizeof(event));

    event.type = EV_SYN;
    event.code = SYN_REPORT;
    event.value = 0;
    write(fd, &event, sizeof(event));
}
JNIEXPORT jstring JNICALL Java_test_yutel_Servers_send (JNIEnv* env, jobject obj)
{
    int fd_kbd = open("/dev/input/event3",O_RDWR);
    if(fd_kbd<=0){
        LOGD("open keybd error:%s",strerror(errno));
        return -2;
    }
    int fd_mouse = open("/dev/input/event4",O_RDWR);
    if(fd_mouse<=0){
        LOGD("open mouse error:%s",strerror(errno));
        return -2;
    }
    int i = 0;
    for(i=0; i< 10; i++)
    {
        simulate_key(fd_kbd, KEY_A + i);
        simulate_mouse(fd_mouse);
        sleep(1);
    }
    close(fd_kbd);
    close(fd_mouse);
    LOGD("Hello LIB!");
    return (*env)->NewStringUTF(env, (char *)"JNITest Native String");
}

5，新建Android.mk文件

[python]
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_SRC_FILES:= \
myserver.c
LOCAL_C_INCLUDES := \
$(JNI_H_INCLUDE)
#LOCAL_SHARED_LIBRARIES := libutils
LOCAL_LDLIBS := -llog
LOCAL_PRELINK_MODULE := false
LOCAL_MODULE := myserver
include $(BUILD_SHARED_LIBRARY)

5，采用ndk-build进行编译成so文件

6，在eclipse中编译本项目

7，用signapk工具将生成的apk采用系统密钥文件进行签名（工具：build/tools/signapk | 密钥文件：build/target/product/security）

signapk platform.x509.pem platform.pk8 input.apk output.apk

8，上传到服务器后就可以了。

摘自 yutel的专栏

补充：移动开发 , Android ,