P4A library demonstrator

• This code demonstrates how python-for-android to use a python service in a library(aar) being used by a kotlin app
• uses websockets to communicate between kotlin and python
• please build the p4a-library first since its output is used by the activity-demo

see subprojects for further information

• p4a-library contains the python echo service pagaged as an .aar
• kotlin activity contains the AndroidStudio project that tests the echo service