Access external native functions using JNI

Issue

I have a small doubt regarding native library access using NDK.

1. Is it possible to access native functions in the library using JNI? I have a library built completely on C++, is it possible to load that external library and write JNI to communicate with functions in the library?
2. If not is it possible to embed that JNI class within the library and communicate with it from Android activity?

Solution

Take a look at this sample code:

https://github.com/mkowsiak/jnicookbook/tree/master/recipes/recipeNo025

There, you have a sample code that wraps C++ code inside JNI wrapper.

Unfortunately, all you can do (inside JNI) is to call native function.

Have fun with JNI!

Answered By - Oo.oO