Method and apparatus for detecting user input in an electronic device

• US 9,791,963 B2
• Filed: 03/05/2015
• Issued: 10/17/2017
• Est. Priority Date: 03/05/2014
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Cho, Sung-Jae
• Primary Examiner(s): Dharia, Prabodh M
• Application Number:
  US14/639,192
• Publication Number:
  US 20150253923A1
• Time in Patent Office: 957 Days
• Field of Search: 345156-184, 345660, 345672, 359265, 359270, 359272, 359273, 701533
• CPC Class Codes: G06F 3/04162 for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
• CPC Class Codes: G09G 3/2096 Details of the interface to the display terminal specific for a flat panel suitable for both CRT and flat panel G09G5/006; specific for a CRT G09G1/167

Abstract

A method and an electronic device for detecting a user input in the electronic device are provided. The method includes acquiring information regarding a user interface object to be displayed on a touch screen panel; setting, based on the information, a partial area that is at least a part of a touch detection area corresponding to the user interface object; and adjusting a touch detection sensitivity of the partial area to be greater than a touch detection sensitivity of the touch screen panel.

Claims

1. A method for operating an electronic device, the method comprising:

displaying a screen on which at least one application is executed;

determining, based on information regarding the at least one application, a state of the displayed screen;

determining, among reference states stored in the electronic device, a reference state corresponding to the determined state of the displayed screen, the reference state including information regarding an area capable of receiving a hovering input;

determining the area capable of receiving the hovering input in an entire area of the displayed screen as a first area;

determining an area other than the first area in the entire area of the displayed screen as a second area; and

adjusting a detection sensitivity of the determined first area to be greater than a detection sensitivity of the determined second area.

2. The method of claim 1, further comprising displaying, in response to detecting the hovering input on the first area, additional information associated with the at least one application over the displayed screen.

3. The method of claim 1, wherein the information regarding the at least one application comprises at least one of information regarding a type of the at least one application and information regarding a function of the at least one application.

4. The method of claim 1, further comprising displaying a user interface for determining whether or not to adjust the detection sensitivity.

5. The method of claim 1, wherein determining the state of the displayed screen comprises:

determining, based on the information regarding the at least one application, an operation state of the electronic device; and

determining, based on the determined operation state of the electronic device, the state of the displayed screen.

6. The method of claim 1, wherein the reference states are included in hovering touch detection control information, and

wherein the hovering touch detection control information includes at least one of screen context information for respective operations, hovering touch detection area information, and detection sensitivity information stored in association with respective entries.

7. The method of claim 6, wherein the screen context information corresponds to at least one of a text message preview operation, a progress preview operation, and a speed dial preview operation.

8. The method of claim 6, wherein the hovering touch detection area information corresponds to an area in which at least one of a text message title, a progress bar, and a speed dial is displayed.

9. The method of claim 6, wherein the hovering touch detection area information includes at least one position coordinate value for determining the area capable of receiving the hovering input.

10. The method of claim 6, wherein the detection sensitivity information is an adjusted value used to adjust the detection sensitivity of the first area to be greater than the detection sensitivity of the second area.

11. The method of claim 6, wherein the detection sensitivity information includes different adjusted values according to hovering touch detection areas or different adjusted values according to an input mode of the electronic device.

12. An electronic device comprising:

a touch screen panel configured to detect a touch input and a hovering input; and

a processor, operatively coupled to the touch screen panel, configured to;

control to display a screen on which at least one application is executed;

determine, based on information regarding the at least one application, a state of the displayed screen;

determine, among reference states stored in the electronic device, a reference state corresponding to the determined state of the displayed screen, the reference state including information regarding an area capable of receiving a hovering input;

determine the area capable of receiving the hovering input in an entire area of the displayed screen as a first area;

determine an area other than the first area in the entire area of the displayed screen as a second area; and

adjust a detection sensitivity of the determined first area to be greater than a detection sensitivity of the determined second area.

13. The electronic device of claim 12, wherein the processor is further configured to control to display, in response to detecting the hovering input on the first area, additional information associated with the at least one application over the displayed screen.

14. The electronic device of claim 12, wherein the information regarding the at least one application comprises at least one of information regarding a type of the at least one application and information regarding a function of the at least one application.

15. The electronic device of claim 12, wherein the processor is further configured to control to display a user interface for determining whether or not to adjust the detection sensitivity.

16. The electronic device of claim 12, wherein the processor is further configured to:

determine, based on the information regarding the at least one application, an operation state of the electronic device; and

determine, based on the determined operation state of the electronic device, the state of the displayed screen.

17. The electronic device of claim 12, wherein the reference states are included in hovering touch detection control information, and

wherein the hovering touch detection control information includes at least one of screen context information for respective operations, hovering touch detection area information, and detection sensitivity information stored in association with respective entries.

18. The electronic device of claim 17, wherein the screen context information corresponds to at least one of a text message preview operation, a progress preview operation, and a speed dial preview operation.

19. The electronic device of claim 17, wherein the hovering touch detection area information corresponds to an area in which at least one of a text message title, a progress bar, and a speed dial is displayed.

20. The electronic device of claim 17, wherein the hovering touch detection area information includes at least one position coordinate value for determining the area capable of receiving the hovering input.

21. The electronic device of claim 17, wherein the detection sensitivity information is an adjusted value used to adjust the touch detection sensitivity of the first area to be greater than the detection sensitivity of the second area.

22. The electronic device of claim 17, wherein the detection sensitivity information includes different adjusted values according to hovering touch detection areas or different adjusted values according to an input mode of the electronic device.

23. A non-transitory computer-readable recording medium that stores a program which, when executed by a computer, performs a method comprising:

displaying a screen on which at least one application is executed;

determining, based on information regarding the at least one application, a state of the displayed screen;

determining, among reference states stored in the electronic device, a reference state corresponding to the determined state of the displayed screen, the reference state including information regarding an area capable of receiving a hovering input;

determining the area capable of receiving the hovering input in an entire area of the displayed screen as a first area;

determining an area other than the first area in the entire area of the displayed screen as a second area; and

adjusting a detection sensitivity of the determined identified-first area to be greater than a detection sensitivity of the determined second area.