apk 파일 추출에 관련해서 질문드립니다!!!

Question

아스트로 등의 파일탐색기를 통해 apk파일을 추출할 수 있다는 것은 알고 있는데,

아스트로와 같이 apk을 추출하는 코드를 구현하려고 합니다.

이러한 정보를 얻을 수 있는 사이트나 논문 같은 것들이 있을까요?

Answer 1

간단 합니다. 

src dir 을 받아다가 파일로 저장하세요

?

/*  * AppList.java  * Copyright 2013 Burke Choi All rights reserved.  *             http://www.sarangnamu.net  *  * Licensed under the Apache License, Version 2.0 (the "License");  * you may not use this file except in compliance with the License.  * You may obtain a copy of the License at  *  *      http://www.apache.org/licenses/LICENSE-2.0  *  * Unless required by applicable law or agreed to in writing, software  * distributed under the License is distributed on an "AS IS" BASIS,  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  * See the License for the specific language governing permissions and  * limitations under the License.  */ package net.sarangnamu.apk_extractor;   import java.io.File; import java.util.ArrayList; import java.util.List;   import net.sarangnamu.common.BkMath; import android.content.Context; import android.content.pm.ApplicationInfo; import android.content.pm.PackageInfo; import android.graphics.drawable.Drawable;   public class AppList {     private static AppList inst;       public static AppList getInstance() {         if (inst == null) {             inst = new AppList();         }           return inst;     }       private AppList() {       }       public ArrayList<PkgInfo> getInstalledApps(Context context) {         return getAllApps(context, true);     }       public ArrayList<PkgInfo> getAllApps(Context context, boolean hideSystemApp) {         ArrayList<PkgInfo> res = new ArrayList<PkgInfo>();         List<PackageInfo> packs = context.getPackageManager().getInstalledPackages(0);           for (int i = 0; i < packs.size(); i++) {             PackageInfo p = packs.get(i);             if (hideSystemApp) {                 if ((p.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {                     continue;                 }             }               PkgInfo newInfo = new PkgInfo();             newInfo.appName = p.applicationInfo.loadLabel(context.getPackageManager()).toString();             newInfo.pkgName = p.packageName;             newInfo.versionName = p.versionName;             newInfo.versionCode = p.versionCode;             newInfo.icon = p.applicationInfo.loadIcon(context.getPackageManager());             newInfo.srcDir = p.applicationInfo.sourceDir;             newInfo.size = new File(p.applicationInfo.sourceDir).length();             newInfo.appSize = BkMath.toFileSizeString(newInfo.size);               res.add(newInfo);         }           return res;     }       public void clearBitmap() {       }       ////////////////////////////////////////////////////////////////////////////////////     //     // PkgInfo     //     ////////////////////////////////////////////////////////////////////////////////////       public static class PkgInfo {         public String appName;         public String pkgName;         public String versionName;         public String appSize;         public String srcDir;         public int versionCode = 0;         public long size;         public Drawable icon;     } }