| 摘要 |
An electronic device comprises a first operating system, another second operating system, a first application, an emulator, a switch, and a processor. The first application is executable on the second operating system. The emulator imitates the runtime environment of the second operating system while the first operating system is running. The switch generates a first signal. The processor determines to which application the switch corresponds based on the first signal while the first operating system is running. When determining that the first application corresponds to the switch, the processor automatically executes the first application utilizing the emulator, whereby the first application is executable while the first operating system is running.
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