ELECTRONIC DEVICE AND METHOD FOR SWITCHING BETWEEN A PLURALITY OF USER INTERFACES

• US 20130141358A1
• Filed: 09/11/2012
• Published: 06/06/2013
• Est. Priority Date: 12/05/2011
• Status: Abandoned Application

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: CHEN, HONG-SHENG
• Application Number:
  US13/609,625
• Publication Number:
  US 20130141358A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

An electronic device includes a physical touch pad having a touch sensor, a processing unit, and a display unit. The display unit displays a plurality of user interfaces having different ranks and switches from displaying one user interface having a rank that is lower than or higher than a rank of other user interface by one rank to displaying the other user interface. The user interface having a highest rank is defined as a last user interface. The touch sensor generates a first touch control signal when the touch sensor detects that a first slide operation is executed on a current user interface. The processing unit controls the display unit to switch from displaying the current user interface having the rank that is lower than the rank of the last user interface by more than one rank to displaying the last user interface according to the first touch control signal.

Claims

1. An electronic device, comprising:

a physical touch pad comprising a touch sensor;

a processing unit; and

a display unit that displays a plurality of user interfaces of the electronic device having different ranks and switching from displaying one user interface having a rank that is lower than or higher than a rank of other user interface by one rank to displaying the other user interface, the user interface having a highest rank defined as a last user interface;

wherein the touch sensor generates a first touch control signal when the touch sensor detects that a first slide operation is executed on a current user interface currently displayed by the display unit; and

the processing unit controls the display unit to switch from displaying the current user interface having a rank that is lower than the rank of the last user interface by more than one rank to displaying the last user interface according to the first touch control signal.

2. The electronic device of claim 1, wherein the user interface having a lowest rank is defined as a first user interface, the touch sensor generates a second touch control signal when the touch sensor detects that a second slide operation is executed on the current user interface, and the processing unit controls the display unit to switch from displaying the current user interface having the rank that is higher than the rank of the first user interface by more than one rank to displaying the first user interface according to the second touch control signal.

3. The electronic device of claim 1, wherein the physical touch pad further comprises a touch control unit, the touch control unit calculates a duration time of a slide operation executed on the current user interface and detects a slide direction of the slide operation, and the touch control unit determines the slide operation as the first slide operation when the touch control unit determines that the duration time is longer than a first predetermined time interval and the touch control unit determines that the slide direction is a downward direction or a rightward direction.

4. The electronic device of claim 2, wherein the physical touch pad further comprises a touch control unit, the touch control unit calculates a duration time of a slide operation executed on the current user interface and detects a slide direction of the slide operation, and the touch control unit determines the slide operation as the second slide operation when the touch control unit determines that the duration time is longer than a first predetermined time interval and the touch control unit determines that the slide direction is an upward direction or a leftward direction.

5. The electronic device of claim 1, wherein the physical touch pad further comprises a touch control unit, the touch control unit calculates a total number of slide operations executed on the current user interface and detects a slide direction of the slide operation, and the touch control unit determines the slide operation as the first slide operation when the touch control unit determines that the total number of slide operations is larger than a predetermined number and the touch control unit determines that the slide direction is a downward direction or a rightward direction.

6. The electronic device of claim 2, wherein the physical touch pad further comprises a touch control unit, the touch control unit calculates a total number of slide operations executed on the current user interface and detects a slide direction of the slide operation, and the touch control unit determines the slide operation as the second slide operation when the touch control unit determines that the total number of slide operations is larger than a predetermined number and the touch control unit determines that the slide direction is an upward direction or a leftward direction.

7. The electronic device of claim 5, wherein the total number of slide operations executed on the current user interface is calculated by the touch control unit within a second predetermined time interval.

8. The electronic device of claim 1, wherein the first slide operation comprises at least two sub-slide operations, the at least two sub-slide operations comprises a most recent sub-slide operation and a previous one sub-slide operation relative to the most recent sub-slide operation, a slide distance of the most recent sub-slide operation is longer than the slide distance of the previous one sub-slide operation;

a slide direction of the most recent sub-slide operation is an upward direction and the slide direction of the previous one sub-slide operation is a downward direction.

9. The electronic device of claim 1, wherein the first slide operation comprises at least two sub-slide operations, the at least two sub-slide operations comprises a most recent sub-slide operation and a previous one sub-slide operation relative to the most recent sub-slide operation, a slide distance of the most recent sub-slide operation is longer than the slide distance of the previous one sub-slide operation;

a slide direction of the most recent sub-slide operation is a leftward direction and the slide direction of the previous one sub-slide operation is a rightward direction.

10. The electronic device of claim 1, wherein the second slide operation comprises at least two sub-slide operations, the at least two sub-slide operations comprises a most recent sub-slide operation and a previous one sub-slide operation relative to the most recent sub-slide operation, a slide distance of the most recent sub-slide operation is longer than the slide distance of the previous one sub-slide operation;

a slide direction of the most recent sub-slide operation is a downward direction and the slide direction of the previous one sub-slide operation is an upward direction.

11. The electronic device of claim 1, wherein the second slide operation comprises at least two sub-slide operations, the at least two sub-slide operations comprises a most recent sub-slide operation and a previous one sub-slide operation relative to the most recent sub-slide operation, a slide distance of the most recent sub-slide operation is longer than the slide distance of the previous one sub-slide operation;

a slide direction of the most recent sub-slide operation is a rightward direction and the slide direction of the previous one sub-slide operation is a leftward direction.

12. A method for switching between a plurality of user interfaces, the plurality of user interfaces having different ranks and capable of being displayed by a display unit, the display unit further capable of switching from displaying one user interface having a rank that is lower than or higher than the rank of other user interface by one rank to displaying the other user interface, the user interface having a highest rank defined as a last user interface;

the method comprising the steps of;

detecting a slide operation executed on a current user interface currently displayed by the display unit;

determining whether the slide operation is a first slide operation;

responding to the first slide operation to generate a first touch control signal when it is determined that the slide operation is the first slide operation; and

controlling the display unit to switch from displaying the current user interface having a rank that is lower than the rank of the last user interface by more than one rank to displaying the last user interface according to the first touch control signal.

13. The method of claim 12, wherein the user interface having a lowest rank is defined as a first user interface, the method further comprises the steps of:

determining whether the slide operation is a second slide operation;

responding to the second slide operation to generate a second touch control signal when it is determined that the slide operation is the second slide operation; and

controlling the display unit to switch from displaying the current user interface having the rank that is higher than the rank of the first user interface by more than one rank to displaying the first user interface according to the second touch control signal.

14. The method of claim 12, wherein the step of “

determining whether the slide operation is a first slide operation”

further comprises the sub-steps of;

calculating a duration time of the slide operation executed on the current user interface and detecting a slide direction of the slide operation; and

determining the slide operation as the first slide operation when it is determined that the duration time is longer than a first predetermined time interval and it is determined that the slide direction is a downward direction or a rightward direction.

15. The method of claim 13, wherein the step of “

determining whether the slide operation is a second slide operation”

further comprises the sub-steps of;

calculating a duration time of the slide operation executed on the current user interface and detecting a slide direction of the slide operation; and

determining the slide operation as the second slide operation when it is determined that the duration time is longer than a first predetermined time interval and it is determined that the slide direction is an upward direction or a leftward direction.

16. The method of claim 12, wherein the step of “

determining whether the slide operation is a first slide operation”

further comprises the sub-steps of;

calculating a total number of slide operations executed on the current user interface and detecting a slide direction of the slide operation; and

determining the slide operation as the first slide operation when determining that the total number of slide operations is larger than a predetermined number and determining that the slide direction is a downward direction or a rightward direction.

17. The method of claim 13, wherein the step of “

determining whether the slide operation is a second slide operation”

further comprises the sub-steps of;

calculating a total number of slide operations executed on the current user interface and detecting a slide direction of the slide operation; and

determining the slide operation as the second slide operation when it is determined that the total number of slide operations is larger than a predetermined number and it is determined that the slide direction is an upward direction or a leftward direction.

18. The method of claim 12, wherein the first slide operation comprises at least two sub-slide operations, the at least two sub-slide operations comprises a most recent sub-slide operation and a previous one sub-slide operation relative to the most recent sub-slide operation, a slide distance of the most recent sub-slide operation is longer than the slide distance of the previous one sub-slide operation;

a slide direction of the most recent sub-slide operation is an upward direction and the slide direction of the previous one sub-slide operation is a downward direction.

19. The method of claim 12, wherein the first slide operation comprises at least two sub-slide operations, the at least two sub-slide operations comprises a most recent sub-slide operation and a previous one sub-slide operation relative to the most recent sub-slide operation, a slide distance of the most recent sub-slide operation is longer than the slide distance of the previous one sub-slide operation;

a slide direction of the most recent sub-slide operation is a leftward direction and the slide direction of the previous one sub-slide operation is a rightward direction.

20. The method of claim 12, wherein the second slide operation comprises at least two sub-slide operations, the at least two sub-slide operations comprises a most recent sub-slide operation and a previous one sub-slide operation relative to the most recent sub-slide operation, a slide distance of the most recent sub-slide operation is longer than the slide distance of the previous one sub-slide operation;

a slide direction of the most recent sub-slide operation is a downward direction and the slide direction of the previous one sub-slide operation is an upward direction;

or a slide direction of the most recent sub-slide operation is a rightward direction and the slide direction of the previous one sub-slide operation is a leftward direction.