Qt application in Android Image

[Renaud G.]

Hi all!

In my company, we are developing android devices, we wrote a Qt application to use on those android devices.
We are building our android according to our needs. We want to generate a android image with our Qt application.

So, we added an Android.mk to describe the Apk and the build works like a charm. It seems that the apk content is extracted and it is moved inside the android rootfs.

The issue is that after flashing our devices with that android image. The Qt application starts and fails to load some components.
If we deploy our apk directly on the device after flashing it, the application works.

We are wandering if integration Qt application in this fashion, is really possible. We did not see anything in the documentation about that.
Does someone already succeeded to do that?
We are looking for any documentation (Qt or android side).

Obviously, we think the issue is inside our Android.mk: some missing steps. All dynamic library are integrated into android image but it seems Qt application java launcher can't find them. It probably excepts to find them in a certain place but they are in another.

Thanks for your time.