介绍
Android-classyshark，Google出口必属精品，你值得拥有!
classyshark的优点：
* 直接打开并反编译dex、apk、jar、arr
* 图形化操作，方便查看各类文件信息，方法类占比情况等
* 支持代码的增量搜索
安装
直接下载jar包，放在本地目录。我的习惯是放在如下本地目录（home/dev_tool/），并设置相关的快捷访问方式（注 意要 ： chmod +x ClassyShark.jar）
# 在.bash_profile添加如下alias
alias classyshark='{HOME}/dev_tool/ClassyShark.jar'使用
示例：使用classyshark官中窥豹Bilibili APP
帮助
先看看帮忙说明
luogw@luogw-MacBook-Pro Downloads$ classyshark -h
missing command line arguments
Usage: java -jar ClassyShark.jar [-options] <archive> [args...]
(to execute a ClassyShark on binary archive jar/apk/dex/class)
where options include:
-open open an archive with GUI
-export export to file
-methodcounts packages with method counts
-inspect experimental prints apk analysis
-update updates ClassyShark
where args is an optional classname实践
打开apk
luogw@luogw-MacBook-Pro Downloads$ classyshark -open iBiliPlayer-bili.apk
导出分析文件
luogw@luogw-MacBook-Pro Downloads$ classyshark -export iBiliPlayer-bili.apk
method_counts.txt
Parsing classes.dex
Parsing classes2.dex
Parsing classes3.dex
Parsing classes4.dex输出的文件如下
-rw-r--r-- 1 luogw staff 102710 6 15 11:06 AndroidManifest.xml_dump
-rw-r--r-- 1 luogw staff 981951 6 15 11:06 all_classes.txt
-rw-r--r-- 1 luogw staff 7284500 6 15 11:06 all_methods.txt
-rw-r--r-- 1 luogw staff 6534696 6 15 11:06 all_strings.txt
-rw-r--r-- 1 luogw staff 982666 6 15 11:06 method_counts.txt列出方法数
luogw@luogw-MacBook-Pro temp$ classyshark -methodcounts
iBiliPlayer-bili.apk
端终上输出method_counts.txt的内容
简要的分析
输出App的dex情况和使用的主要组件
uogw@luogw-MacBook-Pro temp$ classyshark -inspect iBiliPlayer-bili.apk
~ APK DASHBOARD ~
+-------------------+------------------------------------------------------------------------------------------------------------------------------------+
| Recommendation | Description |
+-------------------+------------------------------------------------------------------------------------------------------------------------------------+
| | |
| classes.dex | 65241 methods |
| classes2.dex | 64840 methods |
| classes3.dex | 65053 methods |
| classes4.dex | 37920 methods |
| | |
| Java | Duplicate image loading libraries - picasso fresco |
| | |
| System Broadcast | android.intent.action.DOWNLOAD_COMPLETE ==> com.bilibili.ad.adview.web.apkdownload.ApkMgr$ApkDownloadReceiver |
| System Broadcast | android.intent.action.MEDIA_BUTTON ==> tv.danmaku.biliplayer.features.headset.HeadsetControlPlayAdapter$HeadsetMediaButtonReceiver |
| System Broadcast | android.net.conn.CONNECTIVITY_CHANGE ==> com.xiaomi.push.service.receivers.NetworkStatusReceiver |
| | |
+-------------------+------------------------------------------------------------------------------------------------------------------------------------+