| 摘要 |
<p>PROBLEM TO BE SOLVED: To allow tasks to share limited UI resources. SOLUTION: A native UI actualization part 21 of an information processor includes a task management part 22 and a resource management part 23 which are independent of a task 20 of a native application. In virtual machine environment, a virtual machine UI actualization part 24 for controlling the use of the UI resources 5 is mounted on the information processor 1 so that it is positioned as another task 20. The task management part 22 gives the right to use the UI resources 5 to one of tasks 20. The resource management part 23 allows only the task 20 given the use right and the UI resources 5 to send and receive data and event information. Consequently, the UI resources 5 are switched and supplied by the task 20 of the native application and the virtual machine UI actualization part 24.</p> |
