Method of providing partially isolated execution environment for multiple applications and digital information apparatus using the same

摘要

A method of providing a partially isolated execution environment for multiple applications in a digital information apparatus having a virtual machine and middleware is provided. The method includes initializing an application manager by driving the virtual machine, and loading and initializing a main class of the middleware, executing an action for each application through a method of the application manager while executing a main method of the main class of the middleware, and finalizing all threads and ending a process during execution in the virtual machine.