android - calling jni method from other jni library

Question

Is it possible to call jni method of 1 library from another method of different jni library ? for eg: I have 2 libraries lib_1.so and lib_2.so.

I want to call a method get_interface() of lib_1.so from lib_2.so.

Is this possible? If yes, please share the example of how this can be done.

Answer 1

当从一个共享库调用另一个共享库时，它实际上不再是 jni，它只是本机代码（c->c 或 c++ -> c++）。包括 .h 并像往常一样调用函数，传递函数所需的任何参数。

Answer 2

我认为您可以这样做dlopen("lib2.so")，lib1.so这样您就有了lib2.so库的句柄，然后使用该句柄可以调用方法。