Hello,
We no longer support VES. You can build VTK directly for Android now using something like the following:
$ ccmake -DVTK_ANDROID_BUILD=ON \
-DANDROID_NDK=/path/to/android-ndk-r21e/ \
-DANDROID_NATIVE_API_LEVEL=27 \
-DANDROID_ARCH_ABI=arm64-v8a \
../vtk
Please see the previous comments and PRs mentioned above.
Thanks,
TT