JAVA获取apk包的package和launchable-activity名称(一)

package pc.driver.util.com.cn;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Base {
    //File dir 是在哪个盘执行，String command cmd的命令
    public static void runCMD(String command,File dir){
        InputStream is =null;
        Process process=null;
        try {
            process =Runtime.getRuntime().exec(command, null, dir);//执行doc命令
            //后面的所有操作即是读取这个命令的输出结果
            is = process.getInputStream();//获取执行CMD命令后的信息
            BufferedReader reader =new BufferedReader(new InputStreamReader(is));
            String line =null;
            StringBuffer sb =new StringBuffer();
            while((line = reader.readLine())!=null){
                sb.append(line);
            }
            //截取package字符串
            Pattern p =Pattern.compile("package: name(.*?)versionCode");
            Matcher m =p.matcher(sb);
            List<String> list=new ArrayList<String>();
            while(m.find()){
                list.add(m.group(1));
            }
            for (String str : list) {
                System.out.println("package"+str);
            }
            
            //截取acvitity字符串,以launchable-activity: name开头，  label结尾 获取中间字符串内容
            Pattern p1 =Pattern.compile("launchable-activity: name(.*?)  label");
            Matcher m1 =p.matcher(sb);
            List<String> list1=new ArrayList<String>();
            while(m1.find()){
                list1.add(m1.group(1));
            }
            for (String str1 : list) {
                System.out.println("activity"+str1);
            }
            
        } catch (IOException e) {
            e.printStackTrace();
        } finally{
            try {
                process.getOutputStream().close();
                is.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
            
        }
    }
    public static void main(String[] args) {
        File dir=new File("F:/");
        String command="F:/adt-bundle-windows-x86_64-20140702/sdk/build-tools/android-4.4W/aapt dump badging  E:/apk/Pcdriver-1.9.9.9.apk";
        runCMD(command, dir);
         
    }
}