[Enhancement] Migration to gradle-experimental about tango-examples-c HOT 1 OPEN

So excited to see you are working on the experimental gradle with tango. I created a gradle files similar to yours. Yet, I constantly get error "Failure [INSTALL_FAILED_INVALID_APK]". I checked the apk files generated, and found out it's likely that the .so files such as tango_client and opencv-java3 etc are not complied into the apk. Still exploring, but want to throw this out and see if anybody has similar issues.

Update:
The failure in my case is caused by some wield issue with "temp" folder on the device. I will clean and update my gradle file soon. Mainly in my gradle file, I also used tango_gl, third party prebuilt libs , codes. There are some tricks need to be done in order to use these ones properly. Also, I am not "gradle expert", my gradle file is only one way and probably not the optimal way.

And I strongly recommend this blog: http://ph0b.com/new-android-studio-ndk-support/ as reference.

from tango-examples-c.