To re-sign the APK using Re-sign.jar

Get ready:

①re-sign.jar re-signing Tool: ( for: Http://troido.de/downloads/category/1);

② to be re-signed APK;

    re-signing steps:① Right- Re-sign.jar, in "Open with", select "Java (TM) Platform SE binary" option, after opening, display as follows:　　　　②Next, the image has been marked, drag your apk into the;③ Select a save location and click on the "Save" button in the diagram to finish. The following prompt will pop up:

This interface shows that your apk has been re-signed successfully, and the signature method here is the debug signature. also found the package name and main class name of the apk you want to test:Package Name: Com.wandoujia.phoenix2Main class name: Com.wandoujia.p4.activity.ExploreActivityonce the signature is successful, you can install the debug-signed apk into the real machine or simulator.

?. To install the re-signed APK file in the simulator, the steps are as follows: (similar to the simulator installed in the real machine, specific operation, Google or Baidu can be)

1) Open the Android SDK installation directory

2) Locate the Platform-tools directory under the SDK

3) put the re-signed APK file in this directory

4) Open command prompt: cmd

5) CD .../sdk/platform-tools

6) Open the simulator to install APK

7) Run command:adb install testedapp.apk. See success, the APK has been installed successfully.

Ps: Before installing the APK, make sure the old version of the app has been uninstalled in the simulator. Otherwise, executing the command will prompt that the installation failed.

Resources:

http://fengbohaishang.blog.51cto.com/5106297/999764

To re-sign the APK using Re-sign.jar