How to run dex file from android application?

Question

Android

Interested in how you can run the dex file from the application
thanks

Answer 1

There was a time I was interested in similar manipulations with dex.
But the campaign cannot be taken and started dex in a virtual machine.
The Virtual Machine, after all, does not start, but a piece of memory
tied to Zygote is copied there and, as I understand it, dex is loaded there.
What can be done with a dex file is to read, decompile
and work with classes through reflection.
article: android-developers.blogspot.ru/2011/07/custom-clas...
The idea was to load add-ons bypassing Google Play, but later abandoned it.