Mobile terminal

• US 9,225,818 B2
• Filed: 03/23/2012
• Issued: 12/29/2015
• Est. Priority Date: 03/30/2011
• Status: Active Grant

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Noda, Masahide, Nishiguchi, Naoki, Iwamatsu, Noboru
• Primary Examiner(s): Tung, Kee M
• Assistant Examiner(s): Sheng, Xin
• Application Number:
  US13/428,045
• Publication Number:
  US 20120252536A1
• Time in Patent Office: 1,376 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G09G 5/373 for modifying the size of the graphic pattern
• CPC Class Codes: G09G 5/397 Arrangements specially adapted for transferring the contents of two or more bit-mapped memories to the screen simultaneously, e.g. for mixing or overlay G09G5/02 takes precedence
• CPC Class Codes: H04M 1/724 User interfaces specially adapted for cordless or mobile telephones

Abstract

A mobile terminal includes a display device and a processor. The processor acquires first display information about a first virtual machine. The first display information does not prompt a user operation. The processor displays the acquired first display information in a first display area on the display device. The processor acquires second display information about the first virtual machine. The second display information prompts a user operation. The processor displays the acquired second display information in a second display area on the display device. The processor determines, in response to an instruction for changing display, whether mixed display is allowed by referencing status information. The processor acquires, when the mixed display is allowed, third display information about a second virtual machine. The third display information does not prompt a user operation. The processor displays the acquired third display information in a third display area on the display device.

Claims

1. A non-transitory computer-readable medium storing a program that causes a computer to execute a procedure comprising:

dividing a display of a first virtual machine into a first display area and a second display area on a display unit;

starting the first virtual machine and a second virtual machine different from the first virtual machine, the first virtual machine and the second virtual machine executing different operating systems;

acquiring first display information about the first virtual machine, the first display information not prompting a user operation;

displaying the acquired first display information in the first display area on the display unit;

acquiring second display information about the first virtual machine, the second display information prompting a user operation;

displaying the acquired second display information in the second display area on the display unit;

determining, in response to an instruction for changing the first display information displayed in the first display area, whether mixed display is allowed by referencing status information indicating whether the mixed display is allowed, the mixed display being a display state in which the first display area and the second display area are configured to display information of different virtual machines executing different operating systems on the display unit;

acquiring, when the mixed display is allowed, third display information about the second virtual machine, the third display information not prompting a user operation; and

reducing switching of the first virtual machine displayed in the second display area on the display unit by displaying the acquired third display information about the second virtual machine in the first display area on the display unit while displaying the acquired second display information about the first virtual machine in the second display area on the display unit.

2. The non-transitory computer-readable medium according to claim 1, wherein

the computer further references display parameters indicating a rectangle area on the display unit, and

the computer displays, on the display unit, the third display information in the rectangle area indicated by the display parameters.

3. The non-transitory computer-readable medium according to claim 2, wherein

the computer stores the display parameters corresponding to each of different rotation amounts of the display unit,

the computer further detects a rotation amount of the display unit, and

the computer displays each piece of display information based on the display parameters corresponding to the detected rotation amount.

4. The non-transitory computer-readable medium according to claim 1, wherein

the computer further references display parameters indicating a source address, a data size, and a destination address,

the computer reads screen data of the data size from a storage area corresponding to the source address, and

the computer displays the third display information on the display unit at a position corresponding to the destination address, based on the screen data.

5. The non-transitory computer-readable medium according to claim 4, wherein

the computer stores the display parameters corresponding to each of different rotation amounts of the display unit,

the computer further detects a rotation amount of the display unit, and

the computer displays each piece of display information based on the display parameters corresponding to the detected rotation amount.

6. A mobile terminal comprising:

a display device; and

a processor to

divide a display of a first virtual machine into a first display area and a second display area on the display device;

start the first virtual machine and a second virtual machine different from the first virtual machine, the first virtual machine and the second virtual machine executing different operating systems,

acquire first display information about the first virtual machine, the first display information not prompting a user operation,

display the acquired first display information in the first display area on the display device,

acquire second display information about the first virtual machine, the second display information prompting a user operation,

display the acquired second display information in the second display area on the display device,

determine, in response to an instruction for changing the first display information displayed in the first display area, whether mixed display is allowed by referencing status information indicating whether the mixed display is allowed, the mixed display being a display state in which the first display area and the second display area are configured to display information of different virtual machines executing different operating systems on the display device,

acquire, when the mixed display is allowed, third display information about the second virtual machine, the third display information not prompting a user operation, and

reduce switching of the first virtual machine displayed in the second display area by displaying the acquired third display information about the second virtual machine in the first display area on the display device while displaying the acquired second display information about the first virtual machine in the second display area on the display device.