android 模拟键盘鼠标

1，新建一个android 项目

2，新建主activity类

package test.yutel;import android.app.Activity;import android.os.Bundle;public class RemoteActivity extends Activity {@Overridepublic 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

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

#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

LOCAL_PATH:= $(call my-dir)include $(CLEAR_VARS)LOCAL_SRC_FILES:= \    myserver.cLOCAL_C_INCLUDES := \    $(JNI_H_INCLUDE)#LOCAL_SHARED_LIBRARIES := libutilsLOCAL_LDLIBS := -llogLOCAL_PRELINK_MODULE := falseLOCAL_MODULE := myserverinclude $(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，将output.apk安装到手机里就可以了。