Device, method and storage medium storing program for controlling screen orientation

• US 9,495,025 B2
• Filed: 03/27/2013
• Issued: 11/15/2016
• Est. Priority Date: 03/27/2012
• Status: Active Grant

• Current Assignee: Kyocera Corporation
• Original Assignee: Kyocera Corporation
• Inventors: Ishikawa, Shuji, Kobayashi, Mitsutoshi, Shinoda, Yoshiyuki, Honda, Natsuhito, Chiba, Atsuo, Nomachi, Nayu, Tsuruta, Hiroshi, Hata, Mitsutaka, Yahagi, Hiroto, Abe, Kenji
• Primary Examiner(s): Lao, Lun-Yi
• Assistant Examiner(s): Khan, Ibrahim
• Application Number:
  US13/851,551
• Publication Number:
  US 20130265250A1
• Time in Patent Office: 1,329 Days
• Field of Search: 345/173, 345/619, 345649-659, 715/764
• US Class Current: 1/1
• CPC Class Codes: G06F 2200/1614 Image rotation following screen orientation, e.g. switching from landscape to portrait mode
• CPC Class Codes: G06F 3/041 Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

According to an aspect, a device includes: a display unit for displaying a screen; a sensor for detecting an inclination of the display unit; an operating unit for detecting an operation; and a controller. The controller changes an orientation of the screen depending upon the inclination detected through the sensor and the operation detected through the operation unit.

Claims

1. A device, comprising:

a housing;

a display unit configured to display a screen;

a sensor configured to detect an inclination of the housing;

an operating unit configured to detect an operation including a touch on the screen; and

a controller configured to change an orientation of the screen depending upon the inclination detected through the sensor and the touch detected through the operating unit,

wherein,

in response to detecting, by the operating unit, that the touch is a continuous touch maintained on the screen during the inclination of the housing,

the controller is configured to lock the screen in a lock state in which the orientation of the screen is fixed relative to the orientation of the display unit, and

wherein, in the lock state of the screen,

in response to detecting the continuous touch and the inclination of the housing through the operating unit and the sensor,

the controller is configured to maintain the lock state of the screen upon (a) release of the continuous touch and (b) detecting that the orientation of the screen is different from the orientation of the display unit, and

the controller is configured to, upon (c) release of the continuous touch and (d) detecting that the orientation of the screen coincides with the orientation of the display unit, (i) release the lock state of the screen, and (ii) maintain an unlocked state of the screen so that the orientation of the screen changes in accordance with the inclination of the housing as detected by the sensor.

2. The device according to claim 1, wherein

in the unlocked state of the screen,

when the orientation of the screen is different from that of the display unit and the operating unit detects no touch on the screen,

the controller is configured to change the orientation of the screen in accordance with the inclination of the housing as detected by the sensor.

3. The device according to claim 2, wherein when a time within which the operating unit detects no touch on the screen becomes longer than a threshold time, the controller is configured to release the lock state in which the orientation of the screen is fixed relative to the orientation of the display unit.

4. The device according to claim 1, wherein the controller is configured to switch between a first setting to maintain the orientation of the screen when the operating unit detects no touch on the screen and a second setting to change the orientation of the screen when the operating unit detects no touch on the screen.

5. The device according to claim 1, wherein, in the lock state, the controller is configured to maintain the orientation of the screen when the operating unit detects no touch on the screen.

6. The device according to claim 5, wherein, when the orientation of the screen is different from that of the display unit, the controller is configured to

in the unlocked state, when the operating unit detects no touch on the screen, change the orientation of the screen.

7. The device according to claim 1, wherein the operating unit is a touch screen superimposed on the display unit.

8. The device according to claim 1, wherein

the controller is configured to release the lock state of the screen in response to shifting the device to a power-saving mode.

9. The device according to claim 1, wherein

the controller is configured to release the lock state of the screen in response to displaying a screen to be executed by another application in place of a currently displayed screen.

10. The device according to claim 1, wherein, in the lock state of the screen,

in response to detecting (ii) the continuous touch and the inclination of the housing through the operating unit and the sensor, and (ii) that the orientation of the screen is different from that of the display unit,

the controller is configured to maintain the lock state of the screen upon release of the continuous touch and the inclination of the housing is changed according to a rotation of the device.

11. A method of controlling a device provided with a housing, a sensor, an operating unit, and a display unit, the method comprising:

displaying a screen on the display unit,

detecting an inclination of the housing through the sensor; and

changing an orientation of the screen depending upon

the inclination detected through the sensor, and

an operation detected through the operating unit;

wherein

the operation detected through the operating unit includes a touch on the screen, in response to detecting, by the operating unit, that the touch is a continuous touch maintained on the screen during the inclination of the housing,

the screen is locked in a screen lock state in which the orientation of the screen is fixed relative to the orientation of the display unit,

in the screen lock state, in response to detecting the continuous touch and the inclination of the housing through the operating unit and the sensor,

the screen lock state of the screen is maintained upon (a) release of the continuous touch and (b) detecting that the orientation of the screen is different from the orientation of the display unit, and

the screen lock state is released in response to shifting the device to a power-saving mode.

12. The method according to claim 11, wherein,

in a screen unlock state,

when the orientation of the screen is different from that of the display unit and the operating unit detects no touch on the screen, the changing includes

changing the orientation of the screen in accordance with the inclination of the housing as detected by the sensor.

13. The method according to claim 11, further comprising, in the screen lock state,

in response to detecting (i) the continuous touch and the inclination of the housing through the operating unit and the sensor, and (ii) that the orientation of the screen coincides with that of the display unit,

releasing the screen lock state and maintaining an unlocked state of the screen upon release of the continuous touch so that the orientation of the screen changes in accordance with the inclination of the housing as detected by the sensor.

14. The method according to claim 11, wherein the screen lock state is released in response to displaying a screen to be executed by another application in place of a currently displayed screen.

15. The method according to claim 11, wherein in the screen lock state,

in response to detecting (i) the continuous touch and the inclination of the housing through the operating unit and the sensor, and (ii) that the orientation of the screen is different from that of the display unit,

the screen lock state of the screen is maintained upon release of the continuous touch and the inclination of the housing is changed according to a rotation of the device.

16. A non-transitory storage medium that stores a program for causing, when executed by a device provided with a housing, a sensor, an operating unit, and a display unit, the device to execute:

displaying a screen on the display unit;

detecting an inclination of the housing through the sensor;

changing an orientation of the screen depending upon

the inclination detected through the sensor,

an operation detected through the operating unit;

wherein

the operation detected through the operating unit includes a touch on the screen,

in response to detecting, by the operating unit, that the touch is a continuous touch maintained on the screen during the inclination of the housing,

the screen is locked in a screen lock state in which the orientation of the screen is fixed relative to the orientation of the display unit,

in the screen lock state, in response to detecting the continuous touch and the inclination of the housing through the operating unit and the sensor,

the screen lock state of the screen is maintained upon (a) release of the continuous touch and (b) detecting that the orientation of the screen is different from the orientation of the display unit, and

the screen lock state is released in response to displaying a screen to be executed by another application in place of a current displayed screen.

17. The storage medium according to claim 16, wherein the program, when executed by the device, further causes the device to execute,

in a screen unlock state,

when the orientation of the screen is different from that of the display unit and the operating unit detects no touch on the screen,

changing the orientation of the screen in accordance with the inclination of the housing as detected by the sensor.

18. The non-transitory storage medium according to claim 16, wherein the program, when executed by the device, further causes the device to execute, in the screen lock state,

in response to detecting (i) the continuous touch and the inclination of the housing through the operating unit and the sensor, and (ii) that the orientation of the screen coincides with that of the display unit,

releasing the screen lock state and maintaining an unlocked state of the screen upon release of the continuous touch so that the orientation of the screen changes in accordance with the inclination of the housing as detected by the sensor.

19. The non-transitory storage medium according to claim 16, wherein the program, when executed by the device, further causes the device to execute

releasing the screen lock state in response to shifting the device to a power-saving mode.

20. The non-transitory storage medium according to claim 16, wherein in the screen lock state,

in response to detecting (i) the continuous touch and the inclination of the housing through the operating unit and the sensor, and (ii) that the orientation of the screen is different from that of the display unit,

the screen lock state of the screen is maintained upon release of the continuous touch and the inclination of the housing is changed according to a rotation of the device.