本文介绍了一款基于Android平台的抓包工具的设计与实现细节，涵盖了从权限检测到抓包流程的各项功能，如文件重命名、上传及应用管理等，并提供了完整的代码实现。
package com.ics.aop.fragment;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.HttpVersion;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ConnectTimeoutException;
import org.apache.http.entity.mime.HttpMultipartMode;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.CoreConnectionPNames;
import org.apache.http.params.CoreProtocolPNames;
import org.apache.http.protocol.HTTP;
import android.app.Activity;
import android.app.ActivityManager;
import android.app.ActivityManager.RunningAppProcessInfo;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.ResolveInfo;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.IBinder;
import android.os.RemoteException;
import android.support.v4.app.Fragment;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import com.ics.aop.ApiUrl;
import com.ics.aop.ForkConstants;
import com.ics.aop.R;
import com.ics.aop.activity.NameActivity;
import com.ics.aop.adapter.AppAdapter;
import com.ics.aop.model.AppInfo;
import com.ics.aop.service.CaptureService;
import com.ics.aop.tool.Hanzi2Pinyin;
import com.ics.aop.tool.HttpTool;
import com.ics.aop.tool.ProgressOutHttpEntity;
import com.ics.aop.tool.ProgressOutHttpEntity.ProgressListener;
/**
* 抓包Fragment
*
*/
public class CaptureFragment extends Fragment implements OnClickListener {
private static final int REQUEST_CODE_DEFAULT_NAME = 0;
private static final int REQUEST_CODE_CUSTOMED_NAME = 1;
private View mRootView;
private Activity mActivity;
private Button btn_scratch;
private Button btn_stop;
private TextView tv_packet_desc;
private Button btn_operate_latest_packet;
private boolean isCapturing;
private AppInfo mAppInfo;
private CaptureService mCaptureService;
private StopCapturingReceiver mStopCapturingReceiver;
/**
* 全局报文路径，包括报文名字和后缀名
*/
private String mTargetPacketPath;
/**
* 全局报文名字，不包括后缀名
*/
private String mTargetPacketName;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
mActivity = getActivity();
// 初始化广播接收者
initReceiver();
// 启动service进行抓包
Intent captureIntent = new Intent(mActivity, CaptureService.class);
mActivity.bindService(captureIntent, conn, Context.BIND_AUTO_CREATE);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
mRootView = inflater.inflate(R.layout.fragment_capture, container, false);
btn_scratch = (Button) mRootView.findViewById(R.id.btn_scratch);
btn_scratch.setOnClickListener(this);
btn_stop = (Button) mRootView.findViewById(R.id.btn_stop);
btn_stop.setOnClickListener(this);
btn_operate_latest_packet = (Button) mRootView.findViewById(R.id.btn_operate_latest_packet);
btn_operate_latest_packet.setOnClickListener(this);
tv_packet_desc = (TextView) mRootView.findViewById(R.id.tv_packet_desc);
if (isRoot()) {
initTcpdumpPath();
} else {
btn_scratch.setEnabled(false);
Toast.makeText(mActivity, "您的手机没有root权限", Toast.LENGTH_LONG).show();
tv_packet_desc.setText("您的手机没有root权限，请先获取root权限。");
}
return mRootView;
}
/**
* 判断当前手机是否有ROOT权限
* @return
*/
public boolean isRoot(){
boolean bool = false;
try{
if ((!new File("/system/bin/su").exists()) && (!new File("/system/xbin/su").exists())){
bool = false;
} else {
bool = true;
}
} catch (Exception e) {
}
return bool;
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_scratch:
// 点击抓包
chooseTypeDialog();
break;
case R.id.btn_operate_latest_packet:
// 操作最新报文
operateLatestPacket();
break;
case R.id.btn_stop:
// 停止抓包
stopCapture();
btn_scratch.setVisibility(View.VISIBLE);
btn_stop.setVisibility(View.GONE);
if (!TextUtils.isEmpty(mTargetPacketPath) && !TextUtils.isEmpty(mTargetPacketName)) {
btn_operate_latest_packet.setEnabled(true);
} else {
btn_operate_latest_packet.setEnabled(false);
}
break;
default:
break;
}
}
/**
* 操作最新报文
*/
private void operateLatestPacket() {
final AlertDialog operateDialog = new AlertDialog.Builder(mActivity).create();
operateDialog.show();
operateDialog.setContentView(R.layout.dialog_operate_local_packets);
Button btn_rename = (Button) operateDialog.findViewById(R.id.btn_rename);
btn_rename.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 点击重命名，弹出重命名对话框
operateDialog.cancel();
renamePacketDialog();
}
});
Button btn_delete = (Button) operateDialog.findViewById(R.id.btn_delete);
btn_delete.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 点击删除，弹出是否删除该报文的对话框
operateDialog.cancel();
deletePacketDialog();
}
});
Button btn_upload = (Button) operateDialog.findViewById(R.id.btn_upload);
btn_upload.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
operateDialog.cancel();
// 上传单个报文 packet
if (HttpTool.isNetworkConnected(mActivity)) {
List<File> fileList = new ArrayList<>();
File singleFile = new File(mTargetPacketPath);
if (singleFile.exists()) {
fileList.add(singleFile);
new UploadUtilsAsync(mActivity, ApiUrl.API_DOMAIN + ApiUrl.UPLOADING, fileList).execute();
} else {
Toast.makeText(mActivity, "文件不存在", Toast.LENGTH_SHORT).show();
}
} else {
Toast.makeText(mActivity, "请检查网络设置", Toast.LENGTH_SHORT).show();
}
}
});
}
/**
* 弹出对话框，重命名报文
* @param packetPath
*/
private void renamePacketDialog() {
final AlertDialog renameDialog = new AlertDialog.Builder(mActivity).create();
renameDialog.setView(new EditText(mActivity));
renameDialog.show();
renameDialog.setCanceledOnTouchOutside(false);
renameDialog.setContentView(R.layout.dialog_rename_packet);
final EditText et_rename_packet = (EditText) renameDialog.findViewById(R.id.et_rename_packet);
et_rename_packet.setText(mTargetPacketName);
Button btn_confirm = (Button) renameDialog.findViewById(R.id.btn_confirm);
btn_confirm.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 点击确定重命名
String newFileName = et_rename_packet.getText().toString();
if (!TextUtils.isEmpty(newFileName)) {
File oldFile = new File(mTargetPacketPath);
File newFile = new File(oldFile.getParent(), newFileName + ".pcap");
if (oldFile.exists()) {
if (newFile.exists()) {
Toast.makeText(mActivity, "文件名已存在", Toast.LENGTH_SHORT).show();
return;
} else {
oldFile.renameTo(newFile);
renameDialog.cancel();
mTargetPacketPath = mTargetPacketPath.replace(mTargetPacketName, newFileName);
mTargetPacketName = newFileName;
tv_packet_desc.setText("报文名字为：\n" + mTargetPacketName + "\n保存在：\n" + mTargetPacketPath);
Toast.makeText(mActivity, "重命名成功", Toast.LENGTH_SHORT).show();
}
} else {
Toast.makeText(mActivity, "目标文件不存在", Toast.LENGTH_SHORT).show();
}
}
}
});
Button btn_cancel = (Button) renameDialog.findViewById(R.id.btn_cancel);
btn_cancel.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 点击取消重命名
renameDialog.cancel();
}
});
}
/**
* 弹出对话框，询问用户是否真的要删除
* @param packetPath
*/
private void deletePacketDialog() {
new AlertDialog.Builder(mActivity).setMessage("客官，真的要删除该文件？")
.setPositiveButton("是", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
boolean deleteSuc = false;
// 删除该报文
File packetFile = new File(mTargetPacketPath);
if (packetFile.exists()) {
// 删除单个报文
deleteSuc = packetFile.delete();
}
if (deleteSuc) {
Toast.makeText(mActivity, "删除成功", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(mActivity, "删除失败", Toast.LENGTH_SHORT).show();
}
}
})
.setNegativeButton("否", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
}).show();
}
/**
* 接收停止抓包的通知（单个报文大于100M的时候）
* @author 詹子聪
*
*/
private class StopCapturingReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
// 停止抓包
stopCapture();
btn_scratch.setVisibility(View.VISIBLE);
btn_stop.setVisibility(View.GONE);
}
}
/**
* 初始化停止抓包的广播接收者（单个报文太大了）
*/
private void initReceiver() {
mStopCapturingReceiver = new StopCapturingReceiver();
IntentFilter filter = new IntentFilter();
filter.addAction("packet.too.large");
mActivity.registerReceiver(mStopCapturingReceiver, filter);
}
/**
* 将Tcpdump从assets文件夹复制到/data/data/com.ics.aop/files/文件夹内
*/
private void initTcpdumpPath() {
File fileDir = new File(mActivity.getFilesDir().getAbsolutePath());
if (!fileDir.exists()) {
fileDir.mkdirs();
}
File tcpdumpFile = new File(fileDir, "tcpdump");
try {
if (!tcpdumpFile.exists()) {
InputStream is = mActivity.getAssets().open("tcpdump");
FileOutputStream fos = new FileOutputStream(tcpdumpFile);
byte[] buf = new byte[1024];
int count = 0;
while ((count = is.read(buf)) > 0) {
fos.write(buf, 0, count);
}
fos.close();
is.close();
}
} catch (Exception e) {
e.printStackTrace();
}
if (tcpdumpFile.exists()) {
btn_scratch.setEnabled(true);
Toast.makeText(mActivity, R.string.msg_tcpdump_copy_suc, Toast.LENGTH_SHORT).show();
} else {
btn_scratch.setEnabled(false);
Toast.makeText(mActivity, R.string.msg_tcpdump_copy_fail, Toast.LENGTH_SHORT).show();
}
}
/**
* 弹出对话框让用户选择抓包类型
*/
private void chooseTypeDialog() {
final AlertDialog dialog = new AlertDialog.Builder(mActivity).create();
dialog.show();
dialog.setContentView(R.layout.dialog_choose_packet_type);
// 设置点击对话框外面的地方不消失
dialog.setCanceledOnTouchOutside(false);
TextView tv_type_specify = (TextView) dialog.findViewById(R.id.tv_type_specify);
tv_type_specify.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
dialog.cancel();
new CleanBackgroundTask().execute();
}
});
TextView tv_type_normal = (TextView) dialog.findViewById(R.id.tv_type_normal);
tv_type_normal.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 默认抓包模式
dialog.cancel();
// 跳转到命名Activity
Intent nameIntent = new Intent(mActivity, NameActivity.class);
Bundle mBundle = new Bundle();
mBundle.putInt("type", 0);
nameIntent.putExtras(mBundle);
mActivity.startActivityForResult(nameIntent, REQUEST_CODE_DEFAULT_NAME);
}
});
}
/**
* 针对某应用抓包，从命名Activity返回的时候
* @param appFullName
*/
public void onAppNameResult(String appFullName, String targetPacketPath) {
if (!TextUtils.isEmpty(appFullName)) {
mTargetPacketPath = targetPacketPath;
mTargetPacketName = appFullName;
startCapture();
startTargetApp(mAppInfo.getPackageName(), mAppInfo.getClassName());
} else {
//Toast.makeText(mActivity, "取消抓包", Toast.LENGTH_SHORT).show();
}
}
/**
* 默认抓包，从命名Activity返回的时候
* @param appFullName
*/
public void onDefaultNameResult(String appFullName, String targetPacketPath) {
if (!TextUtils.isEmpty(appFullName)) {
mTargetPacketPath = targetPacketPath;
mTargetPacketName = appFullName;
startCapture();
} else {
//Toast.makeText(mActivity, "取消抓包", Toast.LENGTH_SHORT).show();
}
}
private ProgressDialog cleanProgress;
/**
* 清理后台程序
* @author 詹子聪
*
*/
private class CleanBackgroundTask extends AsyncTask<Void, Void, Void> {
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
if (cleanProgress == null) {
cleanProgress = new ProgressDialog(mActivity);
}
cleanProgress.setCancelable(false);
cleanProgress.setMessage("正在清理后台程序...");
cleanProgress.show();
}
@Override
protected Void doInBackground(Void... params) {
// 清理后台进程
killBackgroundApps(getBackgroundAppInfos());
return null;
}
@Override
protected void onPostExecute(Void result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
if (cleanProgress != null && cleanProgress.isShowing()) {
cleanProgress.cancel();
}
// 针对某应用进行抓包，弹出对话框让用户选择某应用进行抓包
chooseAppDialog();
}
}
/**
* 弹出对话框让用户选择某应用
*/
private void chooseAppDialog() {
// TODO nameForPacket();
final AlertDialog dialog = new AlertDialog.Builder(mActivity).create();
dialog.show();
dialog.setContentView(R.layout.dialog_choose_app);
dialog.setCanceledOnTouchOutside(false);
// 查询所有已经安装的应用程序
ListView lv_app_list = (ListView) dialog.findViewById(R.id.lv_app_list);
AppAdapter appAdapter = new AppAdapter(mActivity);
final List<AppInfo> appInfos = new ArrayList<>();
appAdapter.setAppInfos(appInfos);
lv_app_list.setAdapter(appAdapter);
lv_app_list.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// 选中某一个应用，则针对该应用进行流量抓包
dialog.cancel();
// 跳转到命名Activity
// 有汉字先将汉字转为拼音
AppInfo appInfo = appInfos.get(position);
mAppInfo = appInfo;
new ConvertAppNameTask(appInfo).execute();
}
});
Button btn_choose_app_cancel = (Button) dialog.findViewById(R.id.btn_choose_app_cancel);
btn_choose_app_cancel.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 取消
dialog.cancel();
}
});
new FindInstalledAppsTask(appAdapter, appInfos).execute();
}
private ProgressDialog convertAppNameProgress;
/**
* 转换应用名字
* @author 詹子聪
*
*/
private class ConvertAppNameTask extends AsyncTask<Void, Void, String> {
private AppInfo appInfo;
public ConvertAppNameTask(AppInfo appInfo) {
// TODO Auto-generated constructor stub
this.appInfo = appInfo;
}
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
if (convertAppNameProgress == null) {
convertAppNameProgress = new ProgressDialog(mActivity);
convertAppNameProgress.setMessage("正在转换应用名字...");
convertAppNameProgress.setCancelable(false);
}
convertAppNameProgress.show();
}
@Override
protected String doInBackground(Void... params) {
// TODO Auto-generated method stub
Hanzi2Pinyin hanzi2Pinyin = new Hanzi2Pinyin();
return hanzi2Pinyin.getStringPinYin(appInfo.getName()).toLowerCase();
}
@Override
protected void onPostExecute(String result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
if (convertAppNameProgress != null && convertAppNameProgress.isShowing()) {
convertAppNameProgress.cancel();
}
Intent nameIntent = new Intent(mActivity, NameActivity.class);
Bundle mBundle = new Bundle();
mBundle.putInt("type", 1);
mBundle.putString("appName", result);
mBundle.putString("appVersion", appInfo.getAppVersion());
nameIntent.putExtras(mBundle);
mActivity.startActivityForResult(nameIntent, REQUEST_CODE_CUSTOMED_NAME);
}
}
private ProgressDialog searchProgress;
/**
* 查找已安装应用
* @author 詹子聪
*
*/
private class FindInstalledAppsTask extends AsyncTask<Void, Void, List<AppInfo>> {
private AppAdapter adapter;
private List<AppInfo> appInfos;
public FindInstalledAppsTask(AppAdapter adapter, List<AppInfo> appInfos) {
this.adapter = adapter;
this.appInfos = appInfos;
}
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
if (searchProgress == null) {
searchProgress = new ProgressDialog(mActivity);
}
searchProgress.setCancelable(false);
searchProgress.setMessage("正在查找已安装应用...");
searchProgress.show();
}
@Override
protected List<AppInfo> doInBackground(Void... params) {
// TODO Auto-generated method stub
return getInstalledAppInfos();
}
@Override
protected void onPostExecute(List<AppInfo> result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
if (appInfos != null && appInfos.size() > 0) {
appInfos.clear();
}
if (result != null) {
appInfos.addAll(result);
adapter.notifyDataSetChanged();
}
if (searchProgress != null && searchProgress.isShowing()) {
searchProgress.cancel();
}
}
}
/**
* 启动要抓包的APP
* @param packageName 该应用的包名
* @param className 应用的主activity类
*/
public void startTargetApp(String packageName, String className) {
ComponentName componet = new ComponentName(packageName, className);
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
intent.setComponent(componet);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
mActivity.startActivity(intent);
}
/**
* 清掉后台进程
*/
private void killBackgroundApps(List<AppInfo> appInfos) {
ActivityManager activityManager = (ActivityManager) mActivity.getSystemService(Context.ACTIVITY_SERVICE);
// 要注意不要清掉当前app
for (AppInfo appInfo : appInfos) {
if (!TextUtils.equals(mActivity.getPackageName(), appInfo.getPackageName())) {
// 不是本应用的话就杀掉
activityManager.killBackgroundProcesses(appInfo.getPackageName());
}
}
}
/**
* 获取已安装应用信息
* @param includeSystemApps true:包含系统应用 false:不包含系统应用
*/
private List<AppInfo> getInstalledAppInfos() {
Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
List<ResolveInfo> resolveInfos = mActivity.getPackageManager().queryIntentActivities(mainIntent, 0);
PackageManager pm = mActivity.getPackageManager();
// 放到子线程中执行
List<AppInfo> appInfos = new ArrayList<>();
for (ResolveInfo resolveInfo : resolveInfos) {
AppInfo appInfo = new AppInfo();
appInfo.setName(resolveInfo.loadLabel(pm).toString());
// 获得应用名
appInfo.setClassName(resolveInfo.activityInfo.name);
// 获得应用包名
appInfo.setPackageName(resolveInfo.activityInfo.packageName);
// 应用图标
appInfo.setIcon(resolveInfo.activityInfo.loadIcon(pm));
String appVersion = "";
try {
appVersion = mActivity.getPackageManager().getPackageInfo(resolveInfo.activityInfo.packageName, 0).versionName;
} catch (NameNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
appInfo.setAppVersion(appVersion);
if (!TextUtils.equals(mActivity.getPackageName(), appInfo.getPackageName())) {
// 不是我们这个应用的话就显示出来
appInfos.add(appInfo);
}
}
Collections.sort(appInfos, new Comparator<AppInfo>() {
@Override
public int compare(AppInfo lhs, AppInfo rhs) {
// TODO Auto-generated method stub
return lhs.getName().compareTo(rhs.getName());
}
});
return appInfos;
}
/**
* 开始抓包
*/
private void startCapture() {
// 更新按钮状态
btn_scratch.setVisibility(View.GONE);
btn_stop.setVisibility(View.VISIBLE);
btn_operate_latest_packet.setEnabled(false);
isCapturing = true;
tv_packet_desc.setText("报文名字为：\n" + mTargetPacketName + "\n保存在：\n" + mTargetPacketPath);
try {
mCaptureService.getBinder().transact(1, null, null, 0);
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private ServiceConnection conn = new ServiceConnection() {
@Override
public void onServiceDisconnected(ComponentName name) {
// TODO Auto-generated method stub
}
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
// TODO Auto-generated method stub
mCaptureService = ((CaptureService.CaptureServiceBinder) service).getService();
}
};
/**
* 停止抓包
*/
private void stopCapture() {
try {
mCaptureService.getBinder().transact(0, null, null, 0);
isCapturing = false;
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
@Override
public void onDestroy() {
// TODO Auto-generated method stub
super.onDestroy();
mActivity.unbindService(conn);
}
/**
* 判断手机内部存储是否已经存在要保存的文件
* @param packetName
*/
private boolean isPacketExistInternalStorage(String packetName) {
try {
FileInputStream fis = mActivity.openFileInput(packetName);
try {
fis.close();
} catch (IOException e) {
e.printStackTrace();
return false;
}
return true;
} catch (FileNotFoundException e) {
e.printStackTrace();
return false;
}
}
/**
* 获取正在运行的APP列表-------------放到子线程中执行
*/
private List<AppInfo> getBackgroundAppInfos() {
List<AppInfo> appInfos = new ArrayList<>();
// 获取正在运行的进程
ActivityManager activityManager = (ActivityManager) mActivity.getSystemService(Context.ACTIVITY_SERVICE);
List<RunningAppProcessInfo> appProcesses = activityManager.getRunningAppProcesses();
// 查询所有已经安装的应用程序
PackageManager packageManager = mActivity.getPackageManager();
List<PackageInfo> packageInfos = packageManager.getInstalledPackages(0);
for (RunningAppProcessInfo appProcess : appProcesses) {
String[] pkgList = appProcess.pkgList;
for (String packageName : pkgList) {
for (PackageInfo packageInfo : packageInfos) {
if (TextUtils.equals(packageInfo.packageName, packageName)) {
if (TextUtils.equals(packageName, mActivity.getPackageName())) {
// 如果是本应用程序，则不要添加。
break;
}
// 该已安装的应用程序和正在后台运行的这个应用程序是同一个
AppInfo appInfo = new AppInfo();
// 获得应用名
appInfo.setName(packageManager.getApplicationLabel(packageInfo.applicationInfo).toString());
// 获得应用包名
appInfo.setPackageName(packageName);
appInfo.setIcon(packageInfo.applicationInfo.loadIcon(packageManager));
appInfo.setPid(appProcess.pid);
appInfos.add(appInfo);
break;
}
}
}
}
// 排序
Collections.sort(appInfos, new Comparator<AppInfo>() {
@Override
public int compare(AppInfo lhs, AppInfo rhs) {
// TODO Auto-generated method stub
return lhs.getName().compareTo(rhs.getName());
}
});
return appInfos;
}
public boolean isCapturing() {
return isCapturing;
}
/**
* 异步AsyncTask+HttpClient上传文件,支持多文件上传,并显示上传进度
* @author JPH
* Date:2014.10.09
* last modified 2014.11.03
*/
private class UploadUtilsAsync extends AsyncTask<String, Integer, Boolean>{
/**服务器路径**/
private String url;
/**上传的参数**/
/**要上传的文件**/
private List<File>files;
private long totalSize;
private Context context;
private ProgressDialog progressDialog;
public UploadUtilsAsync(Context context,String url, List<File>files) {
this.context=context;
this.url=url;
this.files=files;
}
@Override
protected void onPreExecute() {//执行前的初始化
// TODO Auto-generated method stub
progressDialog=new ProgressDialog(context);
progressDialog.setTitle("请稍等...");
progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
progressDialog.setCancelable(true);
progressDialog.show();
super.onPreExecute();
}
@Override
protected Boolean doInBackground(String... params) {//执行任务
// TODO Auto-generated method stub
MultipartEntityBuilder builder = MultipartEntityBuilder.create();
builder.setCharset(Charset.forName(HTTP.UTF_8));//设置请求的编码格式
builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);//设置浏览器兼容模式
int count=0;
for (File file:files) {
// FileBody fileBody = new FileBody(file);//把文件转换成流对象FileBody
// builder.addPart("file"+count, fileBody);
builder.addBinaryBody("file"+count+"_"+ForkConstants.userId, file);
count++;
}
// builder.addTextBody(ForkConstants.userId, "userId");//设置请求参数
builder.addTextBody("method", "method");//设置请求参数
builder.addTextBody("fileTypes", ".pcap");//设置请求参数
HttpEntity entity = builder.build();// 生成 HTTP POST 实体
// List<NameValuePair> paramPairs = new ArrayList<NameValuePair>();
// paramPairs.add(new BasicNameValuePair("userId", ForkConstants.userId));
totalSize = entity.getContentLength();//获取上传文件的大小
ProgressOutHttpEntity progressHttpEntity = new ProgressOutHttpEntity(
entity, new ProgressListener() {
@Override
public void transferred(long transferedBytes) {
publishProgress((int) (100 * transferedBytes / totalSize));//更新进度
}
});
return uploadFile(url, progressHttpEntity);
}
@Override
protected void onProgressUpdate(Integer... values) {//执行进度
// TODO Auto-generated method stub
Log.i("info", "values:"+values[0]);
progressDialog.setProgress((int)values[0]);//更新进度条
super.onProgressUpdate(values);
}
@Override
protected void onPostExecute(Boolean result) {//执行结果
// TODO Auto-generated method stub
progressDialog.dismiss();
super.onPostExecute(result);
if (result) {
// 上传成功
Toast.makeText(mActivity, "上传成功", Toast.LENGTH_SHORT).show();
} else {
// 上传失败
Toast.makeText(mActivity, "上传失败", Toast.LENGTH_SHORT).show();
}
}
/**
* 向服务器上传文件
* @param url
* @param entity
* @return
*/
public boolean uploadFile(String url, ProgressOutHttpEntity entity) {
HttpClient httpClient=new DefaultHttpClient();// 开启一个客户端 HTTP 请求
httpClient.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);
httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 5000);// 设置连接超时时间
HttpPost httpPost = new HttpPost(url);//创建 HTTP POST 请求
httpPost.setEntity(entity);
try {
HttpResponse httpResponse = httpClient.execute(httpPost);
if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
return true;
}
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (ConnectTimeoutException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
} finally {
if (httpClient != null && httpClient.getConnectionManager() != null) {
httpClient.getConnectionManager().shutdown();
}
}
return false;
}
}
}
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