Floating button and device based on touch screen

Abstract

An implementation method for a suspended virtual key based on a touch screen, comprising the following steps: displaying a suspended key (101) on a touch display screen of a terminal device in a suspended manner, wherein the suspended key comprises one or more key types configured by a user, and each key type is configured with a corresponding operation instruction; and when the terminal device captures that the key type in the suspended key (101) is operated by the user, determining a user operation according to a corresponding relationship between the key type and the operation function, and generating and executing an operation instruction corresponding to the key type. A second suspended key (102) consistent with the suspended key in display shape and size is popped in a perpendicular line symmetrical manner or a horizontal line symmetry manner according to a second specific operation, for instance, a single light click, performed by the user on the suspended key, and the suspended key (101) and the second suspended key (102) are symmetrically distributed about a certain straight line.

Description

technical field [0001] The present invention relates to the technical field of terminal equipment with a touch screen, in particular to a floating virtual key and device based on a touch screen. Background technique [0002] In the current price segment, electronic products such as touch-screen mobile phones, tablet computers, and PDAs (Personal Digital Assistants) have been widely used. At present, smart terminal devices with touch screens, such as Android (Android) smartphones, usually have physical buttons such as menu keys, home keys, and return keys, or use virtual keys fixed at the bottom of the touch screen as a way to improve operating efficiency. System control keys. On the one hand, because their button positions are fixed, especially for commonly used devices such as large-screen smart terminals, users must operate with both hands, which cannot satisfy one-handed operation. On the other hand, since their button display areas are also fixed, the number of button ...

AI Technical Summary

Problems solved by technology

[0006] 1. If you adopt the first method of clicking the graphic button to pop up a dialog box, and then click the button in the dialog box again to achieve the purpose of operation, especially for Android (Android) smart phone users, it is easy to cause the problem that the screen content is blocked by the dialog box , causing the information of the current application to be invisible to the user, which brings operational obstacles to the user

[0007] 2. If the second method is used to display a group of buttons floating on the terminal touch screen in the form of toolbar buttons, clicking a button means performing an operation. On the one hand, the virtual buttons are likely to be displayed floating on the function buttons of an application. Above, the overlap between buttons is caused, that is, the click-to-get lacks the transition in operation, and it is easy to cause misoperation; on the other hand, due to the existence of toolbar buttons, the display area of ​​the screen is reduced or excessively obstructed. What is displayed on the screen

[0008] 3. If the third method is used to display a graphic button on the terminal screen, and execute a corresponding command by clicking it or tapping and sliding button events, on the one hand, because the virtual button is likely to be displayed in a floating button on an application Above, the overlap between buttons is caused, that is, the click-to-get lacks an operational transition, and it is easy to cause misuse; on the other hand, because the button events that can be accommodated on a fixed button are very limited, Make the button function too monotonous, unable to meet user needs

[0009] 4. In addition, due to the failure of the above method to handle the contradiction between the floating virtual key and the virtual keyboard of the current application program input method, the overlapping of the floating key and the input method keyboard hinders the normal input of the input method keyboard, and the user cannot click To the keyboard character where the floating key overlaps with the input method keyboard

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