Executing Java code with GMA
On Android™ devices, Genero apps can use the Java interface.
Note: The GMA executes a program in a JVM process and therefore does not require more resources to
execute Java code.
We distinguish the following use cases where the Java interface of Genero can be used in GMA:
- Use classes from the standard Java or Android Java library.
- Implement and use user-defined Java classes, requiring GMA packaging.
- Implement and execute a user-defined Android activity, requiring GMA packaging.
Java may also be used to extend the GMA front-end with user-defined front calls. For details, see Implement front call modules for GMA.