Uber Apk Signer VS ndk-samples

uber-apk-signer made by patrickfav, this uses v1.3.0

Prerequisiti: Apktool, uber apk signer, la shell bash.

I used a tool called Uber apk signer for this.

Step 10. Sign the apk. Apk files will not install without a signature. If you don't know how to do this, you can use this tool and then "java -jar uber-apk-signer-1.2.1.jar --apks /path/to/apks" or transfer the apk to your phone and use the apk signer app then transfer it back.

Download uber-apk-signer: https://github.com/patrickfav/uber-apk-signer/releases

https://developer.android.com/ndk. Java/Kotlin for the rest.

Best you can do is refer to the official samples and learn by taking one of the samples and modifying it to your use case. The comments in the samples should be quite adequate.

You can compile c++ for android using the NDK.

Mobile has a lot of C++ as libraries but in https://developer.android.com/ndk for android.

Then please provide references that say how to do this. Here https://developer.android.com/ndk it says:

cinterop is only for Kotlin/Native, where the whole application gets compiled to native code. If the target is Android, you want to use Native Development Kit (https://developer.android.com/ndk) instead.

It's a little convoluted since the app does still fork from the zygote with ART in there, but they added an entire layer of APIs so you can jump right in from C++. Here's a sample https://github.com/android/ndk-samples/blob/master/native-ac...