User interface method and apparatus for mobile terminal having touchscreen

• US 9,983,777 B2
• Filed: 06/19/2015
• Issued: 05/29/2018
• Est. Priority Date: 03/07/2008
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Kim, Soon Hwa, Oh, Jung Yeob
• Primary Examiner(s): Tillery, Rashawn N
• Application Number:
  US14/744,873
• Publication Number:
  US 20150286358A1
• Time in Patent Office: 1,075 Days
• CPC Class Codes: G06F 2200/1614 Image rotation following screen orientation, e.g. switching from landscape to portrait mode
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0486 Drag-and-drop
• 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: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: G06T 3/60 Rotation of whole images or parts thereof
• CPC Class Codes: H04M 1/72415 for remote control of appliances
• CPC Class Codes: H04M 1/72469 for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
• CPC Class Codes: H04M 2250/22 including a touch pad, a touch sensor or a touch detector digitizers for touch screens G06F3/041

Abstract

A user interface method and apparatus for a mobile terminal having a touchscreen are provided. The apparatus and method improve interactivity using a toolbar menu mode screen which allows a user to execute functions and commands with drag and drop behaviors on the touchscreen to graphical objects such as toolbar, icons, and other active objects. An interface apparatus includes a touchscreen unit that displays a screen including a second region for presenting a toolbar having at least one User Interface (UI) element representing a specific function and a first region for activating, when the UI element is dragged from the toolbar and dropped in the first region on the touchscreen, the function represented by the UI element. The interface apparatus also includes a control unit which detects a drag and drop action of the UI element and activates, when the drag and drop action is detected, the function associated with the UI element in the form of an active function object. The interface apparatus of the present invention registers the frequently used functions with the toolbar in the form of icons such that, when an icon is dragged from the toolbar to the main window, the function represented by the icon is activated.

Claims

1. A mobile terminal comprising:

a sensor configured to detect a rotation of the mobile terminal;

a touch screen configured to display a screen and detect a touch input; and

at least one processor configured to control the touch screen to;

display a screen comprising a second region for presenting a toolbar comprising at least one user interface (UI) element corresponding to a function of at least one function installed in the mobile terminal, and a first region for displaying activation of the function represented by the UI element,

maintain, in response to a change of an orientation of the mobile terminal between a portrait orientation and a landscape orientation according to the rotation of the mobile terminal, the second region for the toolbar at a position that is relatively the same as a position of the second region for the toolbar before the change of the orientation of the mobile terminal, and

change, in response to the change of the orientation of the mobile terminal, the orientation of the UI element within the second region according to the changed orientation of the mobile terminal.

2. The apparatus of claim 1, wherein the at least one processor is further configured to change the orientation of the first region in accordance with the changed orientation of the mobile terminal.

3. The apparatus of claim 1, wherein the at least one processor is further configured to activate the function represented by the UI element when the UI element is dragged from the toolbar and dropped in the first region using the touch input on the touch screen unit.

4. The apparatus of claim 1, wherein the at least one processor is further configured to maintain the second region for the toolbar at one of a center position, a left position, or a right position of the screen, that is substantially the same as a position of the second region for the toolbar before the change of the orientation of the mobile terminal.

5. The apparatus of claim 1, wherein the UI element comprises an icon symbolizing the function represented by the UI element.

6. The apparatus of claim 5, wherein the at least one processor is further configured to:

retrieve and present a function list listing functions that can be registered with the toolbar,

create a matching table that matches functions selected from the function list with corresponding icons, and

activate, when the drag and drop activity of the icon is detected, the function matched with the icon in the matching table.

7. The apparatus of claim 1,

wherein the screen comprises a marker such that, when a touch is detected on the marker and the toolbar is not shown, the toolbar is displayed, and

wherein, when a touch is detected on the marker and the toolbar is shown, the toolbar is hidden.

8. The apparatus of claim 6, wherein the screen comprises a third region which presents information on the function when a touch is detected on the icon representing the function.

9. The apparatus of claim 6,

wherein the toolbar comprises a photo album function icon representing a photo album function, and

wherein the at least one processor is further configured to, when a drag and drop activity of the photo album function icon is detected on the touch screen unit, control the displaying of an active photo album function object comprising a presentation window for presenting an image stored in association with the photo album function and a first submenu button and a second submenu button for executing functions provided by the photo album function.

10. The apparatus of claim 1, wherein the at least one processor is further configured to remove the UI element dragged and dropped in the first region from the toolbar.

11. The mobile terminal of claim 1, wherein the at least one processor is further configured to, in response to the change of the orientation of the mobile terminal according to the rotation of the mobile terminal, control the touch screen to:

maintain a position of the toolbar that is relatively the same as a position of the toolbar before the change of the orientation of the mobile terminal, and

change the orientation of the UI element in a direction opposite to the rotation of the mobile terminal.

12. The mobile terminal of claim 1, wherein the at least one processor is further configured to, in response to the change of the orientation of the mobile terminal, control the touch screen to:

maintain a position of the toolbar that is relatively the same as a position of the toolbar before the change of the orientation of the mobile terminal, and

maintain a position of submenu buttons that is relatively the same as a position of the submenu buttons before the change of the orientation of the mobile terminal.

13. The mobile terminal of claim 1, wherein the at least one processor is further configured to, in response to the change of the orientation of the mobile terminal, control the touch screen to:

maintain a position of the toolbar that is relatively the same as a position of the toolbar before the change of the orientation of the mobile terminal,

maintain a position of submenu buttons that is relatively the same as a position of the submenu buttons before the change of the orientation of the mobile terminal, and

change the orientation of the UI element in the toolbar and icons in the submenu buttons according to the changed orientation of the mobile terminal.

14. The mobile terminal of claim 1, wherein the at least one processor is further configured to, in response to the change of the orientation of the mobile terminal according to the rotation of the mobile terminal, control the touch screen to:

maintain a position of the toolbar that is relatively the same as a position of the toolbar before the change of the orientation of the mobile terminal,

maintain a position of submenu buttons that is relatively the same as a position of the submenu buttons before the change of the orientation of the mobile terminal, and

change the orientation of the UI element in the toolbar and icons in the submenu buttons in a direction opposite to the rotation of the mobile terminal.

15. An interface method for a mobile terminal comprising a touch screen unit, the method comprising:

displaying in a screen a second region for presenting a toolbar comprising at least one user interface (UI) element corresponding to at least one function installed in the mobile terminal;

displaying in the screen a first region for displaying activation of the function represented by the UI element;

detecting a rotation of the mobile terminal;

maintaining, in response to a change of an orientation of the mobile terminal between a portrait orientation and a landscape orientation according to the rotation of the mobile terminal, the second region for the toolbar at a position that is relatively the same as a position of the second region for the toolbar before the change of the orientation of the mobile terminal; and

changing an orientation of the UI element within the second region according to the changed orientation of the mobile terminal.

16. The interface method of claim 15, further comprising changing an orientation of the first region in accordance with the changed orientation of the mobile terminal.

17. The interface method of claim 15, further comprising activating the function associated with the UI element when the UI element is dragged from the toolbar and dropped in the first region using the touch input on the touch screen unit.

18. The interface method of claim 15, wherein the maintaining comprises locating the second region for the toolbar at one of a center position, a left position and a right position of the screen, that is substantially the same as a position of the second region for the toolbar before the change of the orientation of the mobile terminal.

19. The interface method of claim 15, wherein the UI element comprises an icon symbolizing the function represented by the UI element.

20. The interface method of claim 19, further comprising:

displaying, when the mobile terminal enters a toolbar menu mode, a function list listing at least one function that can be registered with the toolbar; and

creating a matching table which matches functions selected from the function list with corresponding icons.

21. The interface method of claim 20, further comprising:

determining, when a touch is detected on a corresponding icon, information on the function represented by the icon from a setting information file; and

presenting the information of the function in a third region.

22. The interface method of claim 20, further comprising rendering, when at least two active function objects are overlapped in the first region, the active function objects to appear in a semi-transparent state.

23. The interface method of claim 20, further comprising arranging, when a touch is detected on one of the overlapped active function objects, the touched active function object moved in front of the other active function objects on the screen.

24. The interface method of claim 17, further comprising:

removing the UI element dragged and dropped in the first region from the toolbar.

25. The interface method of claim 15, further comprising:

in response to the change of the orientation of the mobile terminal according to the rotation of the mobile terminal, maintaining a position of the toolbar that is relatively the same as a position of the toolbar before the change of the orientation of the mobile terminal; and

changing the orientation of the UI element in a direction opposite to the rotation of the mobile terminal.

26. The interface method of claim 15, further comprising:

in response to the change of the orientation of the mobile terminal, maintaining a position of the toolbar that is relatively the same as a position of the toolbar before the change of the orientation of the mobile terminal;

maintaining a position of submenu buttons that is relatively the same as a position of submenu buttons before the change of the orientation of the mobile terminal; and

changing the orientation of the UI element according to the changed orientation of the mobile terminal.

27. The interface method of claim 15, further comprising:

in response to the change of the orientation of the mobile terminal, maintaining a position of the toolbar that is relatively the same as a position of the toolbar before the change of the orientation of the mobile terminal;

maintaining a position of submenu buttons that is relatively the same as a position of the submenu buttons before the change of the orientation of the mobile terminal; and

changing the orientation of the UI element in the toolbar and icons in the submenu buttons according to the changed orientation of the mobile terminal.

28. The interface method of claim 15, further comprising:

in response to the change of the orientation of the mobile terminal, maintaining a position of the toolbar that is relatively the same as a position of the toolbar before the change of the orientation of the mobile terminal;

maintaining a position of submenu buttons that is relatively the same as a position of the submenu buttons before the change of the orientation of the mobile terminal; and

changing the orientation of the UI element in the toolbar and icons in the submenu buttons in a direction opposite to the rotation of the mobile terminal.