Reinforcement APK will collapse

[newNiu13]

2022-05-06 20:12:15.687 25561-25561/? E/LoadedApk: Unable to instantiate appComponentFactory java.lang.ClassNotFoundException: Didn't find class "androidx.core.app.CoreComponentFactory" on path: DexPathList[[zip file "/data/app/gNCysvKMM3GK1goWhUKB1w==/com.senyu.xiaofengling-1Uu7nl-WP96O5uJ4rI1ngQ==/base.apk"],nativeLibraryDirectories=[/data/app/gNCysvKMM3GK1goWhUKB1w==/com.senyu.xiaofengling-1Uu7nl-WP96O5uJ4rI1ngQ==/lib/arm, /data/app/~~gNCysvKMM3GK1goWhUKB1w==/com.senyu.xiaofengling-1Uu7nl-WP96O5uJ4rI1ngQ==/base.apk!/lib/armeabi-v7a, /system/lib, /system/system_ext/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:207) at java.lang.ClassLoader.loadClass(ClassLoader.java:379) at java.lang.ClassLoader.loadClass(ClassLoader.java:312) at android.app.LoadedApk.createAppFactory(LoadedApk.java:262) at android.app.LoadedApk.createOrUpdateClassLoaderLocked(LoadedApk.java:907) at android.app.LoadedApk.getClassLoader(LoadedApk.java:960) at android.app.LoadedApk.getResources(LoadedApk.java:1192) at android.app.ContextImpl.createAppContext(ContextImpl.java:2671) at android.app.ContextImpl.createAppContext(ContextImpl.java:2663) at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6731) at android.app.ActivityThread.access$1400(ActivityThread.java:246) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1963) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:236) at android.app.ActivityThread.main(ActivityThread.java:7904) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:656) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:967) 2022-05-06 20:12:15.709 4722-5478/? D/ActivityUtils: packageNameComponentInfo{com.senyu.xiaofengling/com.example.sd_reward.MainActivity} 2022-05-06 20:12:15.711 25561-25561/? W/yu.xiaofengling: type=1400 audit(0.0:4480): avc: granted { execute } for path="/data/data/com.senyu.xiaofengling/.jiagu/libjiagu.so" dev="sda32" ino=39843 scontext=u:r:untrusted_app:s0:c66,c257,c512,c768 tcontext=u:object_r:app_data_file:s0:c66,c257,c512,c768 tclass=file app=com.senyu.xiaofengling 2022-05-06 20:12:15.724 25561-25561/? I/TetheringManager: registerTetheringEventCallback:com.senyu.xiaofengling 2022-05-06 20:12:15.732 2968-4695/? W/TelephonyPermissions: reportAccessDeniedToReadIdentifiers:com.senyu.xiaofengling:getDeviceId:2 2022-05-06 20:12:15.721 25561-25561/? W/yu.xiaofengling: type=1400 audit(0.0:4481): avc: denied { read } for name="version" dev="proc" ino=4026532120 scontext=u:r:untrusted_app:s0:c66,c257,c512,c768 tcontext=u:object_r:proc_version:s0 tclass=file permissive=0 app=com.senyu.xiaofengling 2022-05-06 20:12:15.740 2968-4695/? W/TelephonyPermissions: reportAccessDeniedToReadIdentifiers:com.senyu.xiaofengling:getDeviceId:2

360jiagu.apk

[Impact-I]

Hello @newNiu13

Thanks for your interest in the project! Can you share the apk file?

[newNiu13]

你好@newNiu13

感谢您对项目的关注！ 可以分享一下apk文件吗？

https://1drv.ms/u/s!Au-ZSrGn0XSbbjrnO6JGPnS8Raw?e=Do2Jsf

[Impact-I]

@newNiu13 Are you using an emulator?

Pay attention to supported architectures arm64, arm32;

I see only one architecture in the apk file: armeabi-v7a Do you have an apk file that can run on arm64?

[newNiu13]

@newNiu13 你在用模拟器吗？

注意支持的架构 arm64, arm32;

我在 apk 文件中只看到一种架构：armeabi-v7a 您有可以在其上运行的 apk 文件arm64吗？

No, I didn't use the simulator

I use redmi K20

The reinforced APK cannot be opened after patching

[newNiu13]

@newNiu13 你在用模拟器吗？

注意支持的架构 arm64, arm32;

我在 apk 文件中只看到一种架构：armeabi-v7a 您有可以在其上运行的 apk 文件arm64吗？

This application only supports aemeabi - + v7a, so it doesn't support reflurrry?

[Impact-I]

This application only supports aemeabi - + v7a, so it doesn't support reflurrry?

In your case (redmi K20) Java is used Flutter has nothing to do with it

What do you want to use reFlutter for? Intercept function/Capture traffic ?

[newNiu13]

This application only supports aemeabi - + v7a, so it doesn't support reflurrry?

In your case (redmi K20) Java is used Flutter has nothing to do with it

What do you want to use reFlutter for? Intercept function/Capture traffic ?

This application only supports aemeabi - + v7a, so it doesn't support reflurrry?

In your case (redmi K20) Java is used Flutter has nothing to do with it

What do you want to use reFlutter for? Intercept function/Capture traffic ?

I can use VPN proxy to intercept traffic and get traffic. I hope I can hook some algorithms

[Impact-I]

This application only supports aemeabi - + v7a, so it doesn't support reflurrry?

In your case (redmi K20) Java is used Flutter has nothing to do with it What do you want to use reFlutter for? Intercept function/Capture traffic ?

This application only supports aemeabi - + v7a, so it doesn't support reflurrry?

In your case (redmi K20) Java is used Flutter has nothing to do with it What do you want to use reFlutter for? Intercept function/Capture traffic ?

I can use VPN proxy to intercept traffic and get traffic. I hope I can hook some algorithms

I think they are in Java (Dex) The file that you sent me does not contain a library for arm64

[newNiu13]

This application only supports aemeabi - + v7a, so it doesn't support reflurrry?

In your case (redmi K20) Java is used Flutter has nothing to do with it What do you want to use reFlutter for? Intercept function/Capture traffic ?

This application only supports aemeabi - + v7a, so it doesn't support reflurrry?

In your case (redmi K20) Java is used Flutter has nothing to do with it What do you want to use reFlutter for? Intercept function/Capture traffic ?

I can use VPN proxy to intercept traffic and get traffic. I hope I can hook some algorithms

I think they are in Java (Dex) The file that you sent me does not contain a library for arm64

Because the application is not mine, I can't provide arm64. Will aemeabi be supported in the future?

[Impact-I]

Because the application is not mine, I can't provide arm64. Will aemeabi be supported in the future?

It is already supported. Your problem is not reFlutter

Try just re-signing the app - use only uber-apk-signer The application will exit with the same error, this is probably an application integrity protection Either the archive breaks when signing apk

[newNiu13]

Because the application is not mine, I can't provide arm64. Will aemeabi be supported in the future?

It is already supported. Your problem is not reFlutter

Try just re-signing the app - use only uber-apk-signer The application will exit with the same error, this is probably an application integrity protection Either the archive breaks when signing apk

I may not express very well. Can see it again? I packed it https://1drv.ms/u/s!Au-ZSrGn0XSbb6mMXTh8BHsZcok?e=U6wBuG

[Impact-I]

I may not express very well. Can see it again? I packed it https://1drv.ms/u/s!Au-ZSrGn0XSbb6mMXTh8BHsZcok?e=U6wBuG

java -jar uber-apk-signer.jar --allowResign -a release.apk
adb install release-aligned-debugSigned.apk

Start App -> Crash App without use reFlutter

[newNiu13]

Thank you. I see