apk文件的解包和打包操作

1. apk文件的解包和打包

最新版的apktool：https://bitbucket.org/iBotPeaches/apktool/downloads/
首先更新apktool.jar爲最新版本，apktool腳本也是，複製到usr/local/bin目錄下，還有一改appt文件都是要複製

安裝文檔的網址
https://ibotpeaches.github.io/Apktool/install/

還需要通過chmod來修改
Download Linux wrapper script (Right click, Save Link As apktool)

• Download apktool-2 (find newest here)
• Make sure you have the 32bit libraries (ia32-libs) downloaded and installed by your linux package manager, if you are on a 64bit unix system.
• (This helps provide support for the 32bit native binary aapt, which is required by apktool)
• Rename downloaded jar to apktool.jar
• Move both files (apktool.jar & apktool) to /usr/local/bin (root needed)
• Make sure both files are executable (chmod +x)
• Try running apktool via cli

[解包和打包命令]

apktool d xxx.apk

apktool b xxx

2. 解包後的修改

修改yml文件中的versionCode

3. 生成簽名文件並簽名

http://www.jianshu.com/p/e9a685c88258
生成簽名文件的時候-alias後面那個是別名，可以自己給keystore文件設置一個別名，這個別名也是有密碼的。

keytool -genkey -keystore test.keystore  -alias test -keyalg RSA -validity 10000

最後那個test是別名，也有可能是別的名比如mykey等

jarsigner -verbose -keystore test.keystore -signedjar signed.apk t.apk 'test'

4. 怎麼查看versionCode

也是通過aapt工具來進行查看的

aapt dump badging C:/Users/kuguan/Desktop/app-release_1.0.9.apk

不過這裏的aapt需要使用全路徑，也即是andorid SDK下的build_tools

5. 查看簽名文件

http://blog.csdn.net/wed110/article/details/38303637

用winrar打開待查看的apk，將其中META-INF文件夾解壓出來，得到其中的CERT.RSA文件

keytool -printcert -file META-INF/CERT.RSA