WO2015168977A1 - 一种屏幕控制方法及装置 - Google Patents

一种屏幕控制方法及装置 Download PDF

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Publication number
WO2015168977A1
WO2015168977A1 PCT/CN2014/081007 CN2014081007W WO2015168977A1 WO 2015168977 A1 WO2015168977 A1 WO 2015168977A1 CN 2014081007 W CN2014081007 W CN 2014081007W WO 2015168977 A1 WO2015168977 A1 WO 2015168977A1
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WO
WIPO (PCT)
Prior art keywords
touch screen
touch
floating
target object
trajectory
Prior art date
Application number
PCT/CN2014/081007
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English (en)
French (fr)
Inventor
张晓亮
冯磊
潘子昂
时灵军
寇超勇
孙卫山
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2015168977A1 publication Critical patent/WO2015168977A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]

Definitions

  • the present invention relates to a control technology of a mobile terminal, and in particular, to a screen control method and apparatus. Background technique
  • the screens of smartphones have become larger and larger, and tablets have become more and more popular.
  • the large-screen portable electronic products can meet the needs of users in learning, entertainment, etc., such as reading e-books, surfing the Internet, watching video programs, etc., and have a better user experience than small-screen products.
  • the increase in the screen of the mobile phone brings some annoying problems. For example, because the screen of the mobile phone is too large, the one-hand operation is more difficult, and the thumb can no longer cover every place on the screen of the mobile phone. Therefore, the operation of a large-screen mobile phone must be operated by both hands, and when one of the hands is in a working state, such as holding something, the operation of the large-screen mobile phone becomes inconvenient.
  • the first method it is possible to increase the size of the display screen of the mobile phone, and it is easy to cause an erroneous operation on the edge portion of the mobile phone; for the second method, the accurate positioning on the front display screen of the mobile phone cannot be realized after adding the touch panel on the back of the mobile phone. At present, only simple operations can be implemented, so that more functions cannot be realized.
  • the embodiments of the present invention mainly provide a screen control method and device, which can perform precise positioning when operating behind the terminal, so as to implement an operation experience on the front touch screen of the terminal.
  • An embodiment of the present invention provides a screen control method, where the method is applied to a terminal including at least a first touch screen and a second touch screen, where the first touch screen is located on a side opposite to a display area of the terminal, and the second The touch screen is located on a side of the display area of the terminal; the method includes: activating the first touch screen; when the first touch screen acquires a first user operation, and parsing the first user operation as a floating operation, according to the Positioning of the floating operation to obtain a target object located on the second touch screen; when the first touch screen acquires a second user operation, and parsing the second user operation as a touch operation, performing the target object according to the touch operation operating.
  • the activating the first touch screen includes: generating an activation instruction when the first touch screen acquires a touch operation, setting the first touch screen to an active state according to the activation instruction, and in the second The hover icon is displayed on the touch screen.
  • the target object located on the second touch screen according to the fixed point positioning of the floating operation includes: detecting a floating track of the floating operation, using an end point of the floating track as a fixed point, according to the fixed point A coordinate and the mapping relationship determine a second coordinate corresponding to the fixed point on the second touch screen, and determine a target object at a position of the second coordinate.
  • the obtaining the target object located on the second touch screen according to the fixed point positioning of the floating operation further includes: determining the fixed point on the second touch screen according to the first coordinate according to the fixed point and the mapping relationship Before the corresponding second coordinate, the floating icon is slid according to the floating trajectory and the mapping relationship.
  • the operation of the target object according to the touch operation includes: detecting a touch track of the touch operation, determining a mapping track on the second touch screen according to the touch track and the mapping relationship, Performing a corresponding operation on the target object according to the mapping trajectory.
  • the operating the target object according to the touch operation further includes: hiding the floating icon before detecting the touch track of the touch operation.
  • the embodiment of the present invention further provides a screen control device, where the device is located at a terminal that includes at least a first touch screen and a second touch screen, the first touch screen is located on a side opposite to a display area of the terminal, and the second touch screen is The device is located at a side of the display area of the terminal; the device includes: an activation module, a target determination module, and an operation module; wherein the activation module is configured to activate the first touch screen;
  • the first touch screen acquires a first user operation, and when the first user operation is a floating operation, the target object located on the second touch screen is obtained according to the fixed point positioning of the floating operation;
  • a touch screen acquires a second user operation, and when the second user operation is parsed as a touch operation, the target object is operated according to the touch operation.
  • the activation module is configured to generate an activation instruction when the first touch screen acquires a touch operation, set the first touch screen to an active state according to the activation instruction, and be in the second touch screen.
  • the hover icon is displayed on it.
  • the device further includes: a setting module configured to set a mapping relationship between coordinates of the first touch screen and the second touch screen.
  • the target determining module is configured to: when the first user touches the first user operation, and analyzes the first user operation as a floating operation, detecting a floating track of the floating operation, and using the floating track
  • the end point is a fixed point
  • the second coordinate corresponding to the fixed point on the second touch screen is determined according to the first coordinate of the fixed point and the mapping relationship
  • the target object is determined by the position of the second coordinate.
  • the target determining module is further configured to: slide the floating icon according to the floating trajectory and the mapping relationship.
  • the operation module is configured to: when the first touch screen acquires a second user operation, and when the second user operation is a touch operation, detect a touch track of the touch operation, according to the touch track and The mapping relationship determines a mapping trajectory on the second touch screen, and performs a corresponding operation on the target object according to the mapping trajectory.
  • the operation module is further configured to hide the floating icon.
  • the activation module, the target determination module, the operation module, and the setup module may use a central processing unit (CPU), a digital signal processor (DSP, Digital Singnal Processor) when performing processing. Or programmable logic array (FPGA, Field - Programmable Gate Array) implementation.
  • CPU central processing unit
  • DSP digital signal processor
  • FPGA Field - Programmable Gate Array
  • An embodiment of the present invention provides a screen control method, where the method is applied to a terminal including at least a first touch screen and a second touch screen, where the first touch screen is located on a side opposite to a display area of the terminal, The second touch screen is located on a side of the display area of the terminal; the method includes: activating the first touch screen; when the first touch screen acquires a first user operation, and parsing the first user operation as a floating operation, according to the The fixed point positioning of the floating operation obtains a target object located on the second touch screen; when the first touch screen acquires a second user operation, and the second user operation is parsed as a touch operation, the target object is determined according to the touch operation The operation is performed; thus, the precise positioning can be performed when the terminal is controlled, and the large-screen handheld terminal can be operated in a single hand-held manner, and the operation is performed on the front touch screen of the terminal, and the method provided by the embodiment of the present invention is implemented. Simple, it has a good application prospect on large-screen
  • FIG. 1 is a schematic flowchart of a screen control method according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a finger operation in a floating state and a touch state
  • 3 is a schematic diagram of installation of a first touch screen and a second touch screen
  • Figure 4 is a schematic diagram of a dual touch screen connection
  • FIG. 5 is a schematic flowchart of another screen control method according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a display of a floating icon;
  • Figure 7 is a schematic diagram of the effect of the mirror operation
  • FIG. 8 is a schematic structural diagram of a screen control apparatus according to an embodiment of the present invention. detailed description
  • the first touch screen is activated, and when the first touch screen acquires the first user operation, and the first user operation is analyzed as the floating operation, the target object located on the second touch screen is obtained according to the fixed point positioning of the floating operation;
  • a touch screen acquires a second user operation, and when the second user operation is a touch operation, the target object is operated according to the touch operation; wherein the method provided by the embodiment of the present invention is applied to at least the first touch screen and the second touch screen.
  • the terminal, the first touch screen is located on a side opposite to the display area of the terminal, and the second touch screen is located on the display area i or one side of the terminal.
  • FIG. 1 is a schematic diagram of a screen control method according to an embodiment of the present invention. As shown in FIG. 1, the method includes the following steps:
  • Step 101 Activate the first touch screen
  • the touch operation is a specified user operation, such as: a double-click operation, specifying the operation of the gesture, which can be set according to the actual activation requirement; the floating icon can be a semi-transparent floating icon.
  • Step 102 when the first touch screen acquires a first user operation, and parses the first user operation as a floating operation, obtaining a 3 ⁇ 4 target object located on the second touch screen according to the fixed point positioning of the floating operation; Specifically, the first user operation is acquired on the first touch screen, and when the first user operation is a floating operation, the floating track of the floating operation is detected, and the end point of the floating track is determined as a fixed point, and the fixed point is determined according to the first coordinate and the mapping relationship of the fixed point.
  • the screen control method of the embodiment of the present invention further includes: setting a mapping relationship between coordinates of the first touch screen and the second touch screen; wherein, the coordinates between the first touch screen and the second touch screen
  • the proportion of the mapping relationship can be set to a specific ratio of 1:1, 1 : 2, etc., and the specific ratio is not limited in the embodiment of the present invention.
  • the set mapping relationship is saved for the terminal screen. control.
  • Step 103 When the first touch screen receives the touch instruction, operate the target object according to the touch instruction;
  • the second user operation is performed on the first touch screen, and the second user operation is a touch operation
  • the touch track of the touch operation is detected
  • the mapping track on the second touch screen is determined according to the touch track and the mapping relationship
  • the target is mapped according to the mapping track.
  • the object performs a corresponding operation; here, before the touch track of the touch operation is detected, the hovering icon is hidden; wherein, the second user operation is a finger operation in which the user directly contacts the first touch screen on the first touch screen.
  • the first touch screen in the embodiment of the present invention uses a capacitive touch screen.
  • the user operation can be divided into two types according to the contact situation between the finger and the first touch screen:
  • Case 1 the first user operates, the first user operation is a user operation in a floating state; when the finger does not directly contact the glass substrate of the first touch screen, and the specific distance is above the glass substrate Transparent indium tin oxide (ITO, Indium) at the contact position of the finger and the glass substrate when leaving the inside
  • ITO Transparent indium tin oxide
  • the electric field of the Tin Oxides is changed to realize the precise positioning of the first touch screen by the first touch screen.
  • the first touch screen is a floating signal according to the first user operation, and the first operation of the user is based on the floating signal.
  • the resolution is a floating operation; wherein, when the specific distance is within 1 cm, when the distance between the finger and the glass substrate of the touch screen is too far, the glass substrate is difficult to collect the floating signal due to the weak signal.
  • the second user operation, the second user operation is a user operation in a touch state: when the finger directly contacts the glass substrate of the first touch screen, the electric field of the transparent ITO at the contact position of the finger and the glass substrate changes, thereby A precise positioning of the second user operation by the first touch screen is implemented.
  • the signal collected by the first touch screen according to the second user operation is a touch signal, and the second user operation is parsed into a touch operation according to the touch signal.
  • the suspension operation and the touch operation respectively carry the coordinates of the currently acquired first user operation and the contact of the second user on the first touch screen, for example, the coordinates carried by the floating operation are (X, Y), and the touch operation is carried.
  • the coordinates are (x, y); here, the upper left corner of the first touch screen is the coordinate origin (0, 0), the right direction is the X axis, and the downward direction is the y axis, and x, X represent the first touch screen.
  • the coordinates on the X-axis, y, Y represent the coordinates on the y-axis of the first touch, where (x, y) and (X, Y) are to distinguish the current state from the touch operation and the floating operation.
  • the terminal is installed with a dual screen. Specifically, one side of the display area of the terminal is a front side, and a side opposite to the display area of the terminal is a back side, and the front and back sides of the terminal are respectively installed. a touch screen; wherein, the first touch screen is located in a display area with the terminal The opposite side, that is, the touch screen mounted on the back of the terminal; the second touch screen is located on the display area side of the terminal, that is, the touch screen on the front side of the terminal. As shown in FIG.
  • the first touch screen and the second touch screen perform data transmission through the terminal CPU, wherein the first touch screen and the second touch screen are respectively provided with a touch chip, and are connected by a flexible printed circuit board (FPC) and a flexible printed circuit board (FPC).
  • the device is connected to the motherboard of the terminal and then connected to the CPU of the terminal.
  • the priority of the first touch screen and the second touch screen is defined as a priority of the second touch screen relative to the first touch screen, and when the first touch screen and the second touch screen simultaneously collect the touch signal, responding to the touch of the second touch screen The signal does not process the touch signal of the first touch screen.
  • FIG. 5 is another screen control method according to an embodiment of the present invention. As shown in FIG. 5, the method includes the following steps:
  • Step 501 Set a mapping relationship between coordinates of the first touch screen and the second touch screen.
  • the mapping relationship between the coordinates of the first touch screen and the second touch screen may be set to a certain ratio, such as 1:2 or 1:1.
  • 1:1 the first touch screen gathers the floating signal and the touch signal area and the area of the second touch screen display area, when the first touch screen slides lcm, correspondingly, the second screen slides lcm; when 1:2
  • the length and the width of the signal area of the first touch screen and the touch signal are respectively half of the length and width of the second touch screen.
  • the first screen slides by lcm the corresponding second screen slides by 2 cm.
  • Step 502 activate the first touch screen
  • an activation instruction for activating the first touch screen is generated according to the acquired double-click operation, the first touch screen is set to an active state according to the activation instruction; and the first touch screen is set to an active state.
  • a hovering icon is displayed on the second touch screen.
  • the first touch screen of the terminal When the first touch screen of the terminal does not acquire any user operation within a certain period of time set, the first touch screen is automatically set to the first standby state to save power; when the first touch screen When the first standby state is entered, the first touch screen is periodically scanned to determine whether the first touch screen receives the touch operation. When it is determined that the first touch screen receives the touch operation, the first touch screen is activated; otherwise, the first touch screen is continued.
  • a touch screen is set to a first standby state; wherein, a certain period of time to enter the standby time setting may be 10 seconds, 20 seconds, 30 seconds, etc. according to user needs; after the first touch screen is in standby, the periodic scanning interval is 50 milliseconds. , to scan the touch operation in time.
  • the floating icon is displayed on the second touch screen according to the last hidden position coordinate of the floating icon saved in the memory, for example, the position hidden by the previous floating icon is the coordinate (a, b), The position coordinates of the display hover icon are (a, b).
  • the floating icon is displayed at the center of the second touch screen.
  • the first standby state of the first touch screen is that the touch chip of the first touch screen enters a standby state, so that the first touch screen enters a standby state, and the first standby state of the first touch screen does not affect the state of the terminal itself;
  • the central processing unit (CPU) of the terminal enters a standby state, and no data is transmitted between the CPU and the touch chip of the first touch screen, so the touch operation is acquired on the first touch screen. It is not possible to activate and no periodic scans are performed.
  • Step 503 Determine a target object according to a floating operation.
  • the floating signal is collected, and the first operation of the user is parsed according to the floating signal, and the floating operation is detected.
  • the floating trajectory of the operation with the end point of the floating trajectory as a fixed point, determining the second coordinate corresponding to the fixed point on the second touch screen according to the first coordinate of the fixed point and the mapping relationship set in step 501, and determining the target by the position of the second coordinate Object.
  • sliding the floating icon according to the floating track and the mapping relationship to The second touch screen indicates the operation position of the first user on the first touch screen; the ratio of the mapping relationship is 1:1, and when the finger performs the floating operation on the first touch screen, the touch screen is above the first touch screen.
  • the vertical example is a slide within 1 cm, and the floating icon slides with the sliding track of the finger.
  • the sliding of the floating icon does not cause other operations on the second touch screen.
  • the hover icon When the hover icon reaches the edge of the screen of the second touch screen, if the coordinate is (0, y), the X value in the coordinate is 0, the y value indicates that there is movement in the y-axis direction, and the hover icon does not exceed the X of the second touch screen. Move in the direction of the axis and move only in the y-axis direction to ensure that the floating icon does not slide out of the range of the first touch screen.
  • Step 504 Perform an operation on the target object according to the touch operation.
  • the finger when the finger performs the second user operation on the first touch screen, when the first touch screen acquires the second user operation, the touch signal is collected, and the second operation of the user is resolved according to the touch signal as a touch operation.
  • the hidden position of the floating icon is the coordinate of the fixed point; after the floating icon is hidden, the touch track of the touch operation is detected, and the mapping track on the second screen is determined according to the touch track and the mapping relationship set in step 501, according to the determined mapping track pair
  • the target object performs a corresponding operation; wherein, the starting position of the touch track is the position of the fixed point, that is, the determined target object is the object of the operation.
  • the operations here include: click, slide, etc., for example, the first coordinate of the fixed point position is ( Xl , yi), and the second coordinate corresponding to (xi, yi ) is (x 2 , y 2 )
  • the icon of the application when the click operation is performed, opens the application; the target object at the (x 2 , y 2 ) position is the news connection, and when the click operation is performed, the news link is opened; (x 2 , y 2 ) position
  • the target object is a book page, and when the sliding operation is performed, the page turning operation is performed, where the target object may include any object displayed on the second touch screen of the terminal.
  • a plurality of gesture recognition files for the touch track are stored in the storage area of the touch chip of the first touch screen, such as gestures such as 0, C, N, V, and the operations corresponding to each gesture are set; for example: 0, Perform the screen unlocking operation of the second touch screen; C, turn on the camera operation, V, and take a photo camera operation.
  • the first touch screen can implement multi-touch operation on the first touch screen by multiple fingers, such as performing image enlargement and reduction operations.
  • the coordinates (x, y) at this time are recorded, and when another finger (first second finger) simultaneously touches the first touch screen, the second The coordinates of the finger are (x+m, y+n), and m and n are the distances of the two coordinates in the x-axis and y-axis directions.
  • the two-point operation is realized by the change of the two coordinates.
  • the coordinates are sequentially increased based on the coordinates of the first finger, and the distances in the X-axis and y-axis directions are increased.
  • the second touch screen receives an instruction of the first touch screen application handwriting input method to perform a mirroring operation.
  • the mirroring operation as shown in FIG. 7, taking the letter "b" as an example, when the finger inputs the graphic b, the writing track on the first touch screen is the letter "b", and the letter "b" corresponds to the second touch screen.
  • the second touch screen is mirrored and displayed as b.
  • Sl, t is mapped to the coordinate point on the second touch screen (S 2, t 2 ), the length of the second touch screen in the X-axis direction is h, then the coordinates of the point after converting (s 2 , t 2 ) into the mirror image are (hs 2 , t 2 ).
  • a writing track document is formed, and the second touch screen converts all the coordinates in the track document into the coordinates of the mirrored points to realize the mirroring operation.
  • the mirroring operation of the second touch screen can realize the correct input of the input Chinese characters and letters by the writing input of the finger on the second touch screen by the writing operation of the first touch screen.
  • an embodiment of the present invention further provides a screen control device, where the device is located at a terminal that includes at least a first touch screen and a second touch screen, and the first touch screen is located opposite to a display area of the terminal.
  • the second touch screen is located on the display area side of the terminal;
  • the device includes: an activation module 801, a target determination module 802, and an operation module 803; wherein the activation module 801 is configured to activate the first touch screen;
  • the method is configured to generate an activation instruction when the first touch screen acquires a touch operation, set the first touch screen to an active state according to the activation instruction, and be in the second touch screen.
  • the hover icon is displayed on it.
  • the target determining module 802 is configured to acquire a first user operation on the first touch screen, and when the first user operation is a floating operation, obtain a target object located on the second touch screen according to the fixed point positioning of the floating operation;
  • a floating operation configured to acquire a first user operation on the first touch screen, and when the first user operation is a floating operation, detecting a floating track of the floating operation, using an end point of the floating track as a fixed point, according to the Determining a first coordinate of the fixed point and the mapping relationship determines a second coordinate corresponding to the fixed point on the second touch screen, and determining a target object by using the position of the second coordinate.
  • the target determination module 802 is further configured to slide the hovering icon according to the hovering trajectory and the mapping relationship.
  • the operation module 803 is configured to: when the second user operation is performed on the first touch screen, and the second user operation is a touch operation, the target object is operated according to the touch operation; specifically, the first touch screen is Obtaining a second user operation, and when the second user operation is a touch operation, detecting a touch trajectory of the touch operation, determining a mapping trajectory on the second touch screen according to the touch trajectory and the mapping relationship, according to the The mapping trajectory performs a corresponding operation on the target object.
  • the operation module 803 is further configured to hide the floating icon.
  • the device further includes: a setting module 804 configured to set a mapping relationship between coordinates of the first touch screen and the second touch screen.
  • the device or system device provided by the present invention can be used as a separate system, or a logic unit for performing different functions in an existing terminal such as a mobile phone.
  • the activation module 801, the target determination module 802, the operation module 803, and the setting module 804 can be implemented by a central processing unit (CPU) located in the mobile phone, and a digital signal processor (DSP, Digital Signal). Processor ), or Field Programmable Gate Array (FPGA) implementation.
  • CPU central processing unit
  • DSP Digital Signal
  • FPGA Field Programmable Gate Array
  • An embodiment of the present invention provides a screen control method, where the method is applied to a terminal including at least a first touch screen and a second touch screen, where the first touch screen is located on a side opposite to a display area of the terminal, The second touch screen is located on a side of the display area of the terminal; the method includes: activating the first touch screen; when the first touch screen acquires a first user operation, and parsing the first user operation as a floating operation, according to the The fixed point positioning of the floating operation obtains a target object located on the second touch screen; when the first touch screen acquires a second user operation, and the second user operation is parsed as a touch operation, the target object is determined according to the touch operation The operation is performed; thus, the precise positioning can be performed when the terminal is controlled, and the large-screen handheld terminal can be operated in a single hand-held manner, and the operation is performed on the front touch screen of the terminal, and the method provided by the embodiment of the present invention is implemented. Simple, it has a good application prospect on large-screen

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Abstract

本发明实施例公开一种屏幕控制方法及装置,该方法应用于至少包括第一触摸屏和第二触摸屏的终端,所述第一触摸屏位于与所述终端的显示区域相对的一侧,所述第二触摸屏位于所述终端的显示区域一侧;该方法包括:激活所述第一触摸屏;在所述第一触摸屏获取第一用户操作,解析所述第一用户操作为悬浮操作时,根据所述悬浮操作的定点定位得到位于第二触摸屏上的目标对象;在所述第一触摸屏获取第二用户操作,解析所述第二用户操作为触摸操作时,根据所述触摸操作对所述目标对象进行操作。

Description

一种屏幕控制方法及装置 技术领域
本发明涉及移动终端的控制技术, 尤其涉及一种屏幕控制方法及装置。 背景技术
本申请发明人在实现本申请实施例技术方案的过程中, 至少发现相关 技术中存在如下技术问题:
近几年, 智能手机的屏幕越来越大, 平板电脑也越来越普及。 而大屏 幕的便携式电子产品能够满足用户在学习、 娱乐等方面的需求, 例如在看 电子书、 上网、 看视频节目等方面比小屏幕的产品有更好的用户体验。 但 是, 手机屏幕的增大带来一些恼人的问题, 比如, 因为手机屏幕太大, 单 手操作更加困难, 大拇指不能再覆盖到手机屏幕的每一个地方。 因此, 大 屏幕手机的操作必须用到双手操作, 而当其中一只手处于工作的状态, 如 拿着东西时, 大屏幕手机操作就变得不太方便。
很多终端厂商都在寻找合适的方案, 让大屏幕手机单手操作更加方便。 比^口:
1、 手机的窄边框设计, 在手机显示屏幕尺寸变大的情况下, 整个手机 的尺寸变化并不大;
2、 在手机背面增加物理按键或者触摸板, 实现对手机的操作。
对于第 1 种方法, 能够增加手机显示屏幕的尺寸有限, 在手机边缘部 分也容易产生误操作; 对于第 2种方法, 在手机背面增加触摸板后无法实 现在手机正面显示屏幕上的准确定位, 目前只能实现简单的操作, 这样就 不能实现更多的功能。
因此, 急需一种在终端背后操控时进行精确定位的方案, 以实现和在 终端正面触摸屏上进行操作的体验。 发明内容
本发明实施例主要提供一种屏幕控制方法及装置, 能够在终端背后操 控时进行精确定位, 以实现和在终端正面触摸屏上进行操作的体验。
为达到上述目的, 本发明的技术方案是这样实现的:
本发明实施例提供一种屏幕控制方法, 所述方法应用于至少包括第一 触摸屏和第二触摸屏的终端, 所述第一触摸屏位于与所述终端的显示区域 相对的一侧, 所述第二触摸屏位于所述终端的显示区域一侧; 所述方法包 括: 激活所述第一触摸屏; 在所述第一触摸屏获取第一用户操作, 解析所 述第一用户操作为悬浮操作时, 根据所述悬浮操作的定点定位得到位于第 二触摸屏上的目标对象; 在所述第一触摸屏获取第二用户操作, 解析所述 第二用户操作为触摸操作时, 根据所述触摸操作对所述目标对象进行操作。
上述方案中, 所述激活第一触摸屏包括: 在所述第一触摸屏获取到触 控操作时生成激活指令, 根据所述激活指令将所述第一触摸屏设置为激活 态, 并在所述第二触摸屏上显示悬浮图标。
上述方案中, 在激活所述第一触摸屏之前, 设置所述第一触摸屏与所 述第二触摸屏之间坐标的映射关系。
上述方案中, 所述根据所述悬浮操作的定点定位得到位于第二触摸屏 上的目标对象包括: 检测所述悬浮操作的悬浮轨迹, 以所述悬浮轨迹的终 点为定点, 根据所述定点的第一坐标和所述映射关系确定所述定点在所述 第二触摸屏上对应的第二坐标, 以所述第二坐标的位置确定目标对象。
上述方案中, 所述根据所述悬浮操作的定点定位得到位于第二触摸屏 上的目标对象还包括: 在根据所述定点的第一坐标和所述映射关系确定所 述定点在所述第二触摸屏上对应的第二坐标之前, 根据所述悬浮轨迹和所 述映射关系滑动所述悬浮图标。 上述方案中, 所述根据所述触摸操作对所述目标对象进行操作包括: 检测所述触摸操作的触摸轨迹, 根据所述触摸轨迹和所述映射关系确定所 述第二触摸屏上的映射轨迹, 根据所述映射轨迹对所述目标对象执行对应 的操作。
上述方案中, 所述根据所述触摸操作对所述目标对象进行操作还包括: 在检测所述触摸操作的触摸轨迹之前, 隐藏所述悬浮图标。
本发明实施例还提供一种屏幕控制装置所述装置位于至少包括第一触 摸屏和第二触摸屏的终端, 所述第一触摸屏位于与所述终端的显示区域相 对的一侧, 所述第二触摸屏位于所述终端的显示区域一侧; 所述装置包括: 激活模块、 目标确定模块、 操作模块; 其中, 所述激活模块, 配置为激活 所述第一触摸屏; 所述目标确定模块, 配置为在所述第一触摸屏获取第一 用户操作, 解析所述第一用户操作为悬浮操作时, 根据所述悬浮操作的定 点定位得到位于第二触摸屏上的目标对象; 所述操作模块, 配置为在第一 触摸屏获取第二用户操作, 解析所述第二用户操作为触摸操作时, 根据所 述触摸操作对所述目标对象进行操作。
上述方案中, 所述激活模块, 配置为在所述第一触摸屏获取到触控操 作时生成激活指令, 根据所述激活指令将所述第一触摸屏设置为激活态, 并在所述第二触摸屏上显示悬浮图标。
上述方案中, 所述装置还包括: 设置模块, 配置为设置所述第一触摸 屏与所述第二触摸屏之间坐标的映射关系。
上述方案中, 所述目标确定模块配置为: 在所述第一触摸屏获取第一 用户操作, 解析所述第一用户操作为悬浮操作时, 检测所述悬浮操作的悬 浮轨迹, 以所述悬浮轨迹的终点为定点, 根据所述定点的第一坐标和所述 映射关系确定所述定点在所述第二触摸屏上对应的第二坐标, 以所述第二 坐标的位置确定目标对象。 上述方案中, 所述目标确定模块还配置为, 根据所述悬浮轨迹和所述 映射关系滑动所述悬浮图标。
上述方案中, 所述操作模块配置为: 在所述第一触摸屏获取第二用户 操作, 解析所述第二用户操作为触摸操作时, 检测所述触摸操作的触摸轨 迹, 根据所述触摸轨迹和所述映射关系确定所述第二触摸屏上的映射轨迹, 根据所述映射轨迹对所述目标对象执行对应的操作。
上述方案中, 所述操作模块还配置为, 隐藏所述悬浮图标。
所述激活模块、 所述目标确定模块、 所述操作模块、 所述设置模块在 执行处理时, 可以釆用中央处理器(CPU, Central Processing Unit ), 数字 信号处理器(DSP, Digital Singnal Processor )或可编程逻辑阵列 (FPGA, Field - Programmable Gate Array ) 实现。
本发明实施例提供了一种屏幕控制方法, 所述方法应用于至少包括第 一触摸屏和第二触摸屏的终端, 所述第一触摸屏位于与所述终端的显示区 域相对的一侧, 所述第二触摸屏位于所述终端的显示区域一侧; 所述方法 包括: 激活所述第一触摸屏; 在所述第一触摸屏获取第一用户操作, 解析 所述第一用户操作为悬浮操作时, 根据所述悬浮操作的定点定位得到位于 第二触摸屏上的目标对象; 在所述第一触摸屏获取第二用户操作, 解析所 述第二用户操作为触摸操作时, 根据所述触摸操作对所述目标对象进行操 作; 由此, 能够在终端背后操控时进行精确定位, 实现大屏幕手持终端更 好地单手持操作, 实现和在终端正面触摸屏上进行操作的体验, 并且, 本 发明实施例提供的方法实现简单, 在大屏幕手持终端上具有很好的应用前 景。 附图说明
图 1为本发明实施例提供的一种屏幕控制方法的流程示意图; 图 2为悬浮状态与触摸状态下的手指操作示意图; 图 3为第一触摸屏与第二触摸屏安装示意图;
图 4为双触摸屏连接示意图;
图 5为本发明实施例提供的另一种屏幕控制方法的流程示意图; 图 6为悬浮图标的显示示意图;
图 7为镜像操作效果示意图;
图 8为本发明时实施例提供的一种屏幕控制装置的结构示意图。 具体实施方式
在本发明实施例中, 激活第一触摸屏, 在第一触摸屏获取第一用户操 作, 解析第一用户操作为悬浮操作时, 根据悬浮操作的定点定位得到位于 第二触摸屏上的目标对象; 在第一触摸屏获取第二用户操作, 解析第二用 户操作为触摸操作时, 根据触摸操作对所述目标对象进行操作; 其中, 本 发明实施例提供的方法应用于至少包括第一触摸屏和第二触摸屏的终端, 第一触摸屏位于与终端的显示区域相对的一侧, 第二触摸屏位于终端的显 示区 i或一侧。
下面通过附图及具体实施例对本发明再#丈进一步的详细说明。
图 1为本发明实施例提供的一种屏幕控制方法, 如图 1所示, 该方法 包括以下几个步骤:
步骤 101, 激活第一触摸屏;
具体的, 当第一触摸屏获取到触控操作时生成激活指令, 根据激活指 令将第一触摸屏设置为激活态, 并在第二触摸屏上显示悬浮图标。 这里, 触控操作为指定的用户操作, 比如: 双击操作, 指定手势的操作, 可根据 实际的激活需要进行设置; 悬浮图标可为半透明的悬浮图标。
步骤 102, 在所述第一触摸屏获取第一用户操作, 解析所述第一用户操 作为悬浮操作时, 根据所述悬浮操作的定点定位得到位于第二触摸屏上的 ¾标对象; 具体的, 在第一触摸屏获取第一用户操作, 解析到第一用户操作为悬 浮操作时, 检测悬浮操作的悬浮轨迹, 以悬浮轨迹的终点为定点, 根据定 点的第一坐标和映射关系确定定点在第二触摸屏上对应的第二坐标, 以第 二坐标的位置确定目标对象; 这里, 在根据所述定点的第一坐标和所述映 射关系确定所述定点在所述第二触摸屏上对应的第二坐标之前, 根据悬浮 轨迹和映射关系滑动悬浮图标; 其中, 第一用户操作为用户在第一触摸屏 上对第一触摸屏进行非直接接触的手指操作; 映射关系为第一触摸屏与第 二触摸屏之间的坐标的映射关系。
在激活所述第一触摸屏之前, 本发明实施例的屏幕控制方法还包括: 设置第一触摸屏与第二触摸屏之间坐标的映射关系; 其中, 所述第一触摸 屏与第二触摸屏之间坐标的映射关系的比例可设置为 1 :1, 1 :2等具体的比 例, 本发明实施例对具体的比例不做限制。 这里, 不需要在每次激活第一 触摸屏之前对第一触摸屏与第二触摸屏之间的坐标的映射关系进行设置, 当映射关系设置后, 将设置的映射关系进行保存, 以用于终端屏幕的控制。
步骤 103, 当第一触摸屏接收到触摸指令时,根据所述触摸指令对所述 目标对象进行操作;
具体的, 在第一触摸屏获取第二用户操作, 解析第二用户操作为触摸 操作时, 检测触摸操作的触摸轨迹, 根据触摸轨迹和映射关系确定第二触 摸屏上的映射轨迹, 根据映射轨迹对目标对象执行对应的操作; 这里, 在 检测所述触摸操作的触摸轨迹之前, 隐藏所述悬浮图标; 其中, 第二用户 操作为用户在第一触摸屏上对第一触摸屏进行直接接触的手指操作。
本发明实施例中的第一触摸屏釆用电容触摸屏, 如图 2 所示, 对于电 容触摸屏, 用户操作可根据手指与第一触摸屏的接触情况分为两种:
情况一, 第一用户操作, 第一用户操作为悬浮状态下的用户操作; 当 手指不与第一触摸屏的玻璃基板直接接触, 而位于玻璃基板上方的特定距 离内时,手指与玻璃基板所对应的触点位置处的透明氧化铟锡( ITO, Indium
Tin Oxides ) 的电场发生变化, 从而实现第一触摸屏对第一用户操作的精确 定位, 此时第一触摸屏根据第一用户操作釆集到的信号为悬浮信号, 根据 悬浮信号将用户第一操作为解析为悬浮操作; 其中, 特定距离为 1cm以内, 当手指与触摸屏的玻璃基板的距离太远, 则玻璃基板由于信号弱而难以釆 集到悬浮信号。
情况二, 第二用户操作, 第二用户操作为触摸状态下的用户操作: 当 手指直接接触第一触摸屏的玻璃基板时, 手指与玻璃基板的触点位置处的 透明 ITO的电场发生变化, 从而实现第一触摸屏对第二用户操作的精确定 位, 此时第一触摸屏根据第二用户操作釆集到的信号为触摸信号, 根据触 摸信号将第二用户操作解析为触摸操作。
在上述两种情况下, 由于空气与玻璃两种介质的介电常数不同, 触摸 状态和悬浮状态下的透明 ITO的电场发生的变化存在很大的差异, 根据电 场发生的变化不同, 确定当前用户操作的状态, 从而确定当前的用户操作 为第一用户操作和第二用户操作, 进一步将第一用户操作解析为悬浮操作, 将第二用户操作解析为触摸操作。 同时, 悬浮操作和触摸操作中分别携带 当前获取的第一用户操作和第二用户操作在第一触摸屏上的触点的坐标, 比如, 悬浮操作携带的坐标为 (X, Y ), 触摸操作携带的坐标为 (x, y ); 这里, 以第一触摸屏的左上角为坐标原点 (0, 0 ), 以向右方向为 X轴, 以 向下方向为 y轴, x、 X表示第一触摸屏 X轴上的坐标, y、 Y表示第一触 摸 y轴上的坐标, 其中, (x, y )和(X, Y )是为了区别当前状态为触摸 操作和悬浮操作。
在本发明实施例中, 如图 3 所示, 终端安装有双屏幕, 具体的, 终端 的显示区域一侧为正面, 与终端的显示区域相对的一侧为背面, 终端正面 和背面各安装有一个触摸屏; 其中, 第一触摸屏为位于与终端的显示区域 相对的一侧, 即安装于终端背面的触摸屏; 第二触摸屏位于终端的显示区 域一侧, 即为终端正面的触摸屏。 如图 4所示, 第一触摸屏和第二触摸屏 通过终端 CPU进行数据传输, 其中, 第一触摸屏与第二触摸屏分别设有触 控芯片, 通过柔性印刷电路板(FPC, Flexible Printed Circuit )和连接器与 终端的主板连接, 然后连接至终端的 CPU。 这里, 第一触摸屏与第二触摸 屏的优先级定义为, 第二触摸屏相对与第一触摸屏的优先级高, 当第一触 摸屏与第二触摸屏同时釆集到触摸信号时, 响应第二触摸屏的触摸信号, 对第一触摸屏的触摸信号不做处理。
在实际应用中, 本发明实施例不排除通过具体硬件激活第一触摸屏。 图 5为本发明实施例提供的另一种屏幕控制方法, 如图 5所示, 该方 法包括以下几个步骤:
步骤 501, 设置第一触摸屏与第二触摸屏之间坐标的映射关系; 这里, 第一触摸屏与第二触摸屏之间坐标的映射关系可设定为一定的 比例, 如 1 :2或 1 :1。 当 1 : 1时, 第一触摸屏釆集悬浮信号和触摸信号区域 与第二触摸屏显示区域的面积一致, 第一触摸屏上滑动 lcm时, 对应的, 第二屏幕上滑动 lcm; 当 1 :2时, 第一触摸屏釆集悬浮信号和触摸的信号区 域的长度和宽带分别为第二触摸屏的长度和宽度的一半, 第一屏幕上滑动 lcm时, 对应的, 第二屏幕上滑动 2cm。
步骤 502, 激活第一触摸屏;
这里, 当用户对第一触摸屏进行双击操作时, 根据获取到的双击操作 生成用于激活第一触摸屏的激活指令, 根据激活指令将第一触摸屏设置为 激活态; 在第一触摸屏设置为激活态的同时, 在第二触摸屏上显示悬浮图 标。
当终端的第一触摸屏在设置的一定时间段内未获取到任何用户操作 时, 自动将第一触摸屏设置为第一待机状态, 以节省电能; 当第一触摸屏 进入第一待机状态时, 周期性的对第一触摸屏进行扫描, 确定第一触摸屏 是否接收到触控操作, 当确定第一触摸屏接收到触控操作时, 激活第一触 摸屏; 否则, 继续将第一触摸屏设置为第一待机状态; 其中, 进入待机时 间设置的一定时间段可为 10秒、 20秒、 30秒等根据用户需要进行设置; 第一触摸屏待机后, 周期性扫描的间隔为 50毫秒, 以对触控操作进行及时 的扫描。
当第一触摸屏设置为激活态时, 根据内存中保存的悬浮图标上次隐藏 的位置坐标在第二触摸屏上显示悬浮图标, 比如, 前次悬浮图标隐藏的位 置为坐标(a, b ), 则此次显示悬浮图标显示的位置坐标为(a, b )。 当终端 重启后, 内存中未保存有悬浮图标的位置坐标时, 悬浮图标显示在第二触 摸屏的中心位置。
需要说明的是, 第一触摸屏的第一待机状态为第一触摸屏的触控芯片 进入待机状态, 使得第一触摸屏进入待机状态, 而第一触摸屏的第一待机 状态不影响终端本身的状态; 当终端进入第二待机状态时, 终端的中央处 理器( CPU, Central Processing Unit )进入待机状态, CPU与第一触摸屏的 触控芯片之间无数据传输, 因此, 在第一触摸屏获取到触控操作时无法进 行激活, 也不再进行周期性的扫描。
步骤 503, 根据悬浮操作确定目标对象;
具体的, 当手指在第一触摸屏上 lcm内进行第一用户操作, 第一触摸 屏获取到第一用户操作时, 釆集悬浮信号, 根据悬浮信号解析出用户的第 一操作为悬浮操作, 检测悬浮操作的悬浮轨迹, 以悬浮轨迹的终点为定点, 根据定点的第一坐标和步骤 501 中设置的映射关系确定定点在所述第二触 摸屏上对应的第二坐标, 以第二坐标的位置确定目标对象。
在根据定点的第一坐标和映射关系确定定点在第二触摸屏上对应的第 二坐标之前, 如图 6所示, 根据悬浮轨迹和映射关系滑动悬浮图标, 以在 第二触摸屏上指示当前用户第一用户操作在第一触摸屏上的操作位置; 以 映射关系的比例为 1 :1为例, 手指在第一触摸屏上方进行悬浮操作时, 在第 一触摸屏上方与触摸屏的垂直举例为 1cm内的地方滑动, 悬浮图标随手指 的滑动轨迹滑动, 这里, 悬浮图标的滑动不在第二触摸屏上产生其他的操 作。 当悬浮图标到达第二触摸屏的屏幕边缘时, 如坐标为 (0, y )位置时, 坐标中 X值为 0, y值表明在 y轴方向上有移动, 悬浮图标不在超出第二触 摸屏的 X轴方向移动, 只在 y轴方向上移动, 以保证悬浮图标不会滑出第 一触摸屏的范围。
步骤 504, 根据触摸操作对目标对象进行操作;
这里, 当手指在第一触摸屏上进行第二用户操作, 第一触摸屏获取到 第二用户操作时, 釆集触摸信号, 根据触摸信号解析出用户的第二操作为 触摸操作, 此时, 隐藏悬浮图标, 悬浮图标隐藏的位置为定点的坐标; 在 隐藏悬浮图标之后, 检测触摸操作的触摸轨迹, 根据触摸轨迹和步骤 501 设置的映射关系确定第二屏幕上的映射轨迹, 根据确定的映射轨迹对目标 对象执行对应的操作; 其中, 触摸轨迹的起始位置为定点的位置, 也就是 说, 以确定的目标对象为操作的对象。 这里的操作包括: 点击、 滑动等操 作, 比如, 定点位置的第一坐标为 (Xl, yi ), ( xi , yi )对应的第二坐标为 ( x2, y2 )位置处的目标对象为应用的图标, 进行单击操作时, 打开该应用; ( x2, y2 )位置处的目标对象为新闻的连接, 进行单击操作时, 打开新闻的 链接; (x2, y2 )位置处的目标对象为书籍页面, 进行滑动操作时, 执行翻 页的操作, 这里, 目标对象可包括终端的第二触摸屏上显示的任何对象。
这里, 在第一触摸屏的触控芯片的存储区域存储多个针对触摸轨迹的 手势识别文件, 如形如 0, C, N, V等手势, 并设置每个手势对应的操作; 比如: 0, 进行第二触摸屏的屏幕解锁操作; C, 打开摄像头操作, V, 摄 像头拍照操作。 在实际应用中, 第一触摸屏可实现多手指触摸第一触摸屏进行多点操 作, 如进行图片放大缩小操作。 当单个手指 (定义为第一手指)接触第一 触摸屏时, 记录此时的坐标(x, y ), 当有另外一个手指(第一位第二手指) 同时触摸到第一触摸屏时, 第二手指的坐标为 (x+m, y+n ), m和 n为两 个坐标在 x轴和 y轴方向的距离。 两点操作以这两个坐标的变化实现, 当 有多个手指接触背部触摸屏是, 坐标依次以第一手指的坐标为基准, 增加 在 X轴和 y轴方向的距离。
在实际应用中, 当第一触摸屏根据手写输入法进行书写输入时, 第二 触摸屏接收到第一触摸屏应用手写输入法的指示, 进行镜像操作。 在镜像 操作之前, 如图 7所示, 以书写字母 "b" 为例, 当手指输入图形 b时, 第 一触摸屏上的书写轨迹为字母 "b", 字母 "b" 在第二触摸屏上对应为字母 "d", 第二触摸屏进行镜像后显示为 b。 下面以第一触摸屏的点的坐标(Sl, t! ) 为例对镜像操作进行具体说明: 根据映射关系将(Sl, t! ) 映射到第二 触摸屏上的点的坐标为(S2, t2 ),第二触摸屏在 X轴方向长度为 h,则将(s2, t2 )转换为镜像后的点的坐标为 (h-s2, t2 )。 当书写完成后, 形成一个书写 轨迹文档, 第二触摸屏将此轨迹文档中所有的坐标转换为镜像后的点的坐 标, 实现镜像操作。 第二触摸屏的镜像操作可实现手指通过对第一触摸屏 的书写操作在第二触摸屏上的书写输入, 实现输入汉字, 字母的正确识别。
如图 8所示, 本发明实施例还提供一种屏幕控制装置, 所述装置位于 至少包括第一触摸屏和第二触摸屏的终端, 所述第一触摸屏位于与所述终 端的显示区域相对的一侧, 所述第二触摸屏位于所述终端的显示区域一侧; 所述装置包括: 激活模块 801、 目标确定模块 802、 操作模块 803; 其中, 激活模块 801, 配置为激活所述第一触摸屏;
具体的, 配置为在所述第一触摸屏获取到触控操作时生成激活指令, 根据所述激活指令将所述第一触摸屏设置为激活态, 并在所述第二触摸屏 上显示悬浮图标。
目标确定模块 802, 配置为在所述第一触摸屏获取第一用户操作, 解析 所述第一用户操作为悬浮操作时, 根据所述悬浮操作的定点定位得到位于 第二触摸屏上的目标对象;
具体的, 配置为在所述第一触摸屏获取第一用户操作, 解析所述第一 用户操作为悬浮操作时, 检测所述悬浮操作的悬浮轨迹, 以所述悬浮轨迹 的终点为定点, 根据所述定点的第一坐标和所述映射关系确定所述定点在 所述第二触摸屏上对应的第二坐标, 以所述第二坐标的位置确定目标对象。
目标确定模块 802还配置为, 根据所述悬浮轨迹和所述映射关系滑动 所述悬浮图标。
操作模块 803, 配置为在第一触摸屏获取第二用户操作, 解析所述第二 用户操作为触摸操作时, 根据所述触摸操作对所述目标对象进行操作; 具体的, 在所述第一触摸屏获取第二用户操作, 解析所述第二用户操 作为触摸操作时, 检测所述触摸操作的触摸轨迹, 根据所述触摸轨迹和所 述映射关系确定所述第二触摸屏上的映射轨迹, 根据所述映射轨迹对所述 目标对象执行对应的操作。
操作模块 803, 还配置为隐藏所述悬浮图标。
所述装置还包括: 设置模块 804, 配置为设置所述第一触摸屏与所述第 二触摸屏之间坐标的映射关系。
在实际应用中, 本发明提供的装置或系统装置可作为一个单独的系统, 还可以是在现有的终端如手机中增加完成不同功能的逻辑单元。
当在手机中增加逻辑单元时, 激活模块 801、 目标确定模块 802、 操作 模块 803以及设置模块 804可由位于手机中的中央处理器(CPU, Central Processing Unit )、 数字信号处理器(DSP, Digital Signal Processor ), 或可 编程门阵列 (FPGA, Field Programmable Gate Array ) 实现。 以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围。 工业实用性
本发明实施例提供了一种屏幕控制方法, 所述方法应用于至少包括第 一触摸屏和第二触摸屏的终端, 所述第一触摸屏位于与所述终端的显示区 域相对的一侧, 所述第二触摸屏位于所述终端的显示区域一侧; 所述方法 包括: 激活所述第一触摸屏; 在所述第一触摸屏获取第一用户操作, 解析 所述第一用户操作为悬浮操作时, 根据所述悬浮操作的定点定位得到位于 第二触摸屏上的目标对象; 在所述第一触摸屏获取第二用户操作, 解析所 述第二用户操作为触摸操作时, 根据所述触摸操作对所述目标对象进行操 作; 由此, 能够在终端背后操控时进行精确定位, 实现大屏幕手持终端更 好地单手持操作, 实现和在终端正面触摸屏上进行操作的体验, 并且, 本 发明实施例提供的方法实现简单, 在大屏幕手持终端上具有很好的应用前 景。

Claims

权利要求书
1、 一种屏幕控制方法, 所述方法应用于至少包括第一触摸屏和第二触 摸屏的终端, 所述第一触摸屏位于与所述终端的显示区域相对的一侧, 所 述第二触摸屏位于所述终端的显示区域一侧; 所述方法包括:
激活所述第一触摸屏;
在所述第一触摸屏获取第一用户操作, 解析所述第一用户操作为悬浮 操作时, 根据所述悬浮操作的定点定位得到位于第二触摸屏上的目标对象; 在所述第一触摸屏获取第二用户操作, 解析所述第二用户操作为触摸 操作时, 根据所述触摸操作对所述目标对象进行操作。
2、 根据权利要求 1所述的方法, 其中, 所述激活第一触摸屏, 包括: 在所述第一触摸屏获取到触控操作时生成激活指令, 根据所述激活指 令将所述第一触摸屏设置为激活态, 并在所述第二触摸屏上显示悬浮图标。
3、 根据权利要求 1所述的方法, 其中, 所述方法还包括: 在激活所述 第一触摸屏之前,
设置所述第一触摸屏与所述第二触摸屏之间坐标的映射关系。
4、 根据权利要求 3所述的方法, 其中, 所述根据所述悬浮操作的定点 定位得到位于第二触摸屏上的目标对象, 包括:
检测所述悬浮操作的悬浮轨迹, 以所述悬浮轨迹的终点为定点, 根据 所述定点的第一坐标和所述映射关系确定所述定点在所述第二触摸屏上对 应的第二坐标, 以所述第二坐标的位置确定目标对象。
5、 根据权利要求 4所述的方法, 其中, 所述根据所述悬浮操作的定点 定位得到位于第二触摸屏上的目标对象, 还包括: 在根据所述定点的第一 坐标和所述映射关系确定所述定点在所述第二触摸屏上对应的第二坐标之 前,
根据所述悬浮轨迹和所述映射关系滑动所述悬浮图标。
6、 根据权利要求 3所述的方法, 其中, 所述根据所述触摸操作对所述 目标对象进行操作, 包括:
检测所述触摸操作的触摸轨迹, 根据所述触摸轨迹和所述映射关系确 定所述第二触摸屏上的映射轨迹, 根据所述映射轨迹对所述目标对象执行 对应的操作。
7、 根据权利要求 6所述的方法, 其中, 所述根据所述触摸操作对所述 目标对象进行操作, 还包括:
在检测所述触摸操作的触摸轨迹之前, 隐藏所述悬浮图标。
8、 一种屏幕控制装置, 所述装置位于至少包括第一触摸屏和第二触摸 屏的终端, 所述第一触摸屏位于与所述终端的显示区域相对的一侧, 所述 第二触摸屏位于所述终端的显示区域一侧; 所述装置包括: 激活模块、 目 标确定模块、 操作模块; 其中,
所述激活模块, 配置为激活所述第一触摸屏;
所述目标确定模块, 配置为在所述第一触摸屏获取第一用户操作, 解 析所述第一用户操作为悬浮操作时, 根据所述悬浮操作的定点定位得到位 于第二触摸屏上的目标对象;
所述操作模块, 配置为在第一触摸屏获取第二用户操作, 解析所述第 二用户操作为触摸操作时, 根据所述触摸操作对所述目标对象进行操作。
9、 根据权利要求 8所述的装置, 其中, 所述激活模块, 配置为在所述 第一触摸屏获取到触控操作时生成激活指令, 根据所述激活指令将所述第 一触摸屏设置为激活态, 并在所述第二触摸屏上显示悬浮图标。
10、 根据权利要求 8所述的装置, 其中, 所述装置还包括:
设置模块, 配置为设置所述第一触摸屏与所述第二触摸屏之间坐标的 映射关系。
11、根据权利要求 10所述的装置, 其中, 所述目标确定模块, 配置为: 在所述第一触摸屏获取第一用户操作, 解析所述第一用户操作为悬浮 操作时, 检测所述悬浮操作的悬浮轨迹, 以所述悬浮轨迹的终点为定点, 根据所述定点的第一坐标和所述映射关系确定所述定点在所述第二触摸屏 上对应的第二坐标, 以所述第二坐标的位置确定目标对象。
12、 根据权利要求 11所述的装置, 其中, 所述目标确定模块, 还配置 为: 根据所述悬浮轨迹和所述映射关系滑动所述悬浮图标。
13、 根据权利要求 10所述的装置, 其中, 所述操作模块, 配置为: 在所述第一触摸屏获取第二用户操作, 解析所述第二用户操作为触摸 操作时, 检测所述触摸操作的触摸轨迹, 根据所述触摸轨迹和所述映射关 系确定所述第二触摸屏上的映射轨迹, 根据所述映射轨迹对所述目标对象 执行对应的操作。
14、 根据权利要求 13所述的装置, 其中, 所述操作模块, 还配置为: 隐藏所述悬浮图标。
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