Remove Ads From Apk

最新推荐文章于 2022-01-19 15:35:57 发布

原创最新推荐文章于 2022-01-19 15:35:57 发布 · 752 阅读

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CC 4.0 BY-SA版权

本指南详细介绍了如何使用Baksmali和Smali工具从APK中移除广告，包括解包DEX文件、修改广告URL、重新打包并签名APK等步骤，确保去除广告的同时保持应用正常运行。

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Remove Ads From Apk

Ready baksmali & smali

Java, More Setup Detail
The Repo in Github of Baksmali/Smali, Download Baksmali/Smali

Unpacking .dex file

Unpacking .dex file using baksmali, and it will generate a folder called out:
```
java -jar baksmali-2.2.5.jar d classes.dex
```
Notepad++: File -> Open file in workspace -> Choose out folder
Search in files for http://, and modifying all possible URL of ads.

Notice: Do not delete or modify the ULR contained %s:%d/%s schemas.android.com/apk/res/android
Packing the out folder to a .dex file using smali, and it will generate a file called out.dex:
```
java -jar smali-2.2.5.jar a out
```
Modify the filename of out.dex to classes.dex, and replace the out.dex in APK file. (open with WinRAR)

Resign your APK file

Delete the signature in your APK: the folder called META-INF:

Build certificate debug.keystore:

keytool -genkey -alias androiddebugkey -keyalg RSA -validity 20000 -keystore debug.keystore -storepass android -keypass android

Resign your APK:

jarsigner -verbose -keystore debug.keystore -storepass android -signedjar YOURAPK_signed.apk -digestalg SHA1 -sigalg MD5withRSA YOURAPK.apk androiddebugkey