So, can you just convert a JAR to a VXP? Sort of. It’s not a direct conversion, but rather a "re-packaging" process. Let’s break down what VXP actually is, why JAR files don’t work, and the exact method to convert them.
Directly converting a JAR file to a VXP file is not a standard automated process because they rely on different runtimes convert jar to vxp link
One way to convert JAR to VXP is by using the command line. You'll need to have the Java Development Kit (JDK) installed on your computer, as well as the jarsigner and keytool utilities. So, can you just convert a JAR to a VXP
Copy the .vxp file to the or "Applications" folder on your SD card. why JAR files don’t work