WO2015089993A1 - 一种终端及触摸屏下实现批量操作的方法 - Google Patents
一种终端及触摸屏下实现批量操作的方法 Download PDFInfo
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- WO2015089993A1 WO2015089993A1 PCT/CN2014/078146 CN2014078146W WO2015089993A1 WO 2015089993 A1 WO2015089993 A1 WO 2015089993A1 CN 2014078146 W CN2014078146 W CN 2014078146W WO 2015089993 A1 WO2015089993 A1 WO 2015089993A1
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- gesture
- selection
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- batch operation
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000012545 processing Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims description 13
- 238000012217 deletion Methods 0.000 abstract 1
- 230000037430 deletion Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 12
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
Definitions
- the present invention relates to the field of terminals with a touch screen, and more particularly to a method for implementing batch operations under a terminal and a touch screen.
- the touch screen is a standard configuration of many terminal products, which enables the user to manipulate the terminal in a more convenient and natural manner, such as gestures, in addition to using traditional click and button functions; while the user is often operating the terminal, I want to be able to copy, delete, and so on multiple objects at the same time. This requires the user to select multiple objects first and then perform unified operations. Therefore, how to take advantage of the touch screen, improve the speed of the user in the multi-object batch operation, and make the user experience more natural, more convenient becomes a research topic of great application value.
- the traditional implementation method is to use check boxes or other single continuous selection methods.
- the user needs to click the screen multiple times, especially when there are many selection objects, it is very time consuming to perform the operation, and it is easy to click due to mistakes during the operation. The cause of the operation failed.
- the invention provides a method for realizing batch operation under the terminal and the touch screen, and can complete multi-entry (multi-object) selection and batch operation in various lists, palace grids and the like.
- the present invention discloses a method for implementing batch operation under a touch screen, including:
- the user gesture is monitored and recognized.
- the recognized user gesture indicates a closed pattern
- the type of the gesture is determined to be a selection gesture
- the closed range indicated by the selection gesture is converted into a touch screen selection. Range, and determining all items displayed in the touch screen selection range as batch operation objects;
- converting the closed range indicated by the selection gesture to the touch screen selection range refers to:
- the process of determining an entry in a closed range indicated by the user's selection gesture includes:
- the process of determining an entry covered by the closed edge indicated by the user's selection gesture includes: determining that the entry belongs to the at least one endpoint coordinate in the trajectory coordinate of the delimited closed pattern, determining that the entry belongs to Single-batch operations on objects.
- determining whether an endpoint coordinate of an entry is within a trajectory coordinate of the delimited closed pattern means:
- the method further includes: when the type of the recognized user gesture is a selection gesture, when the selection gesture is recognized again within the set time interval, the plurality of closed indications respectively indicated by the selection gesture are identified within the set time interval
- the scope merges to identify all entries in the merged enclosure as bulk operations objects.
- the foregoing method further includes:
- the terminal After receiving the user-initiated screen cutting operation, the terminal recognizes the selection gesture again on the switched screen, and determines all the items in the closed range indicated by the selection gesture recognized for the screen within the set time interval as the batch operation object. .
- the invention also discloses a terminal, which at least comprises:
- the gesture recognition module is configured to: monitor and recognize the user gesture after the batch operation function is started according to the user operation, and determine that the gesture type is a selection gesture when the recognized user gesture indication is a closed pattern, and when the user gesture is recognized as When the set batch operation gesture is set, it is determined that the type of the gesture is an operation gesture;
- the gesture parsing module is configured to: convert the closed range of the selection gesture indication recognized by the gesture recognition module into a touch screen selection range;
- the location analysis management module is configured to: determine, as the batch operation object, all the items displayed in the touch screen selection range converted by the gesture resolution module;
- the gesture command management module is configured to: perform corresponding operation processing on the batch operation object determined by the location analysis management module according to the batch operation gesture recognized by the gesture recognition module.
- the location analysis management module is configured to: determine, by the gesture resolution module, all the items displayed in the touch screen selection range as the batch operation object:
- All entries within the closed range indicated by the user's selection gesture and covered by the closed edge are determined as a single batch operation object.
- the location analysis management module is configured to: determine, by the user, an entry in the closed range indicated by the selection gesture, including:
- the location analysis management module is configured to: determine, by the gesture resolution module, all the items displayed in the touch screen selection range as a batch operation object, including: determining that an item meets at least An endpoint coordinate is within the coordinates of the trajectory delineating the closed pattern, and it is determined that the entry belongs to a single batch operation object.
- the location analysis management module is configured to: determine whether an endpoint coordinate of an entry is within a trajectory coordinate of the delimited closed pattern:
- the gesture parsing module is configured to: when the gesture recognition module identifies a plurality of selection gestures within a set time interval, identify the selection gestures respectively in the set time interval Sending a plurality of touch screen selection ranges to the location analysis management module;
- the location analysis management module is configured to: determine all entries displayed in the plurality of touch screen selection ranges converted by the gesture resolution module as batch operation objects.
- the location analysis management module is configured to: after receiving the screen-cut operation initiated by the user, the terminal recognizes the selection gesture again on the switched screen, and identifies the screen for the set time interval. All entries within the enclosed range indicated by the selection gesture are also determined to be bulk operation objects.
- the technical solution of the present application allows the user to quickly select, copy, delete, and the like in any multi-entry (multi-object) interface, thereby improving the user's control speed and making the user experience more natural and convenient.
- this technical solution is applicable to all terminal devices with a touch screen.
- FIG. 1 is a schematic structural diagram of a module according to an embodiment of the present invention
- FIG. 2 is a schematic diagram of a workflow for performing a rapid batch operation according to an embodiment of the present invention.
- the present application considers the use of a relatively natural and convenient gesture on the touch screen to complete the selection of multiple objects, and then uses gestures to perform a unified operation of each selected item in batches.
- the embodiment provides a terminal, which includes at least the following modules:
- the gesture recognition module monitors and recognizes the user gesture after the batch operation function is started according to the user operation.
- the recognized user gesture indication is a closed pattern
- determining the type of the gesture is a selection gesture
- the user gesture is recognized as the setting
- it is determined that the type of the gesture is an operation gesture
- the gesture parsing module converts the closed range of the selection gesture indication recognized by the gesture recognition module into a touch screen selection range
- the location analysis management module determines, as the batch operation object, all the items displayed in the touch screen selection range converted by the gesture resolution module;
- the gesture command management module performs a corresponding operation process on the batch operation object determined by the location analysis management module according to the batch operation gesture recognized by the gesture recognition module.
- a batch operation function switching module is further included, and the module starts the batch operation function according to the user operation.
- the specific terminal shown in FIG. 1 is taken as an example to describe a specific process for the terminal to implement batch operations.
- the batch operation function switch module 101 after the user selects to open the function, initializes the system resource, and after successful, invokes 102 to start the batch operation function;
- the gesture recognition module 102 monitors the user gesture and recognizes the user effective gesture, and transmits the gesture to the 103 for gesture resolution matching;
- the gesture recognition module monitors and recognizes the user gesture, and the recognized user gesture When the indication is a closed pattern, it is determined that the type of the gesture is a selection gesture. When the user gesture is recognized as the set batch operation gesture, the type of the gesture is determined to be an operation gesture.
- the operation gesture can be any valid (can give the user a range of choices) a pattern (such as a letter, or a hook, etc.), but not a closed pattern.
- the selection of the gesture indication must be a closed pattern.
- the gesture parsing module 103 determines the next step according to the gesture type and content recognized by the gesture recognition module. If the gesture is selected, the irregular gesture is converted into a closed selection area of the rule on the screen according to a certain rule. Then, the call 104 is continued to determine the specific selection item (object). If the gesture is a batch operation, the call 105 is used to match the specific batch operation command and executed, and the call 106 prompts the user to succeed or fail, and if other invalid gestures, the timeout exits. .
- the gesture analysis module first determines the batch in the batch. Whether there is a selection gesture before the gesture is operated, if yes, the next operation is performed, if not, it is considered to be a misoperation, and the call 106 prompts the user to fail the operation.
- the location analysis management module 104 maps a specific selection item (object) according to the gesture selection screen range. When determining a specific selection object, it is required to calculate whether the coordinates of the specific object are within the selection range according to a certain rule to determine whether it is selected, and Call 106 identifies the selected entry (object).
- the location analysis management module determines all entries covered by the closed range of the user's selection gesture and the closed edge to be a single batch operation object.
- the process of determining an entry in the closed range indicated by the user's selection gesture includes: recording a trajectory coordinate of the closed pattern, setting a certain length dx in the X direction, setting a certain length dy in the Y direction, and recording the starting point coordinate (X0, Y0), then the X coordinate of the sliding track reaches the position of X0+n*dx (or X0-n*dx, where n is a natural number), or the Y coordinate reaches Y0+n*dy (or Y0-n*dy, where n is When the position is natural, record the track point once, until X0+n*dx (or X0-n*dx) returns to X, and Y0+n*dy (or Y0-n*dy) returns to Y.
- the track coordinates are recorded; when the coordinates of the entries in the X direction and the Y direction are within the track coordinates of the recorded closed pattern, it is determined that the entry belongs to a single batch operation object.
- the location analysis management module determines that the entry belongs to a single batch operation object if it is determined that the at least one endpoint coordinate satisfies the trajectory coordinates of the closed pattern.
- the gesture command management module 105 manages mapping of batch operation gestures and corresponding commands.
- the interface management module 106 is configured to draw corresponding visual effects when each module needs to display the interface. In some scenarios, it is also considered that when the user selects a batch operation object, it can be determined by multiple operations. At this time, when the gesture recognition module recognizes the plurality of selection gestures within the set time interval, the gesture recognition module sends the plurality of touch screen selection ranges respectively indicated by the selection gestures in the set time interval to the position analysis management. Module. The location analysis management module determines all the items displayed in the plurality of touch screen selection ranges converted by the gesture analysis module as batch operation objects.
- the selected batch operation object may also be on a different screen. That is, after the terminal receives the user-initiated screen cutting operation, when the gesture recognition module recognizes the selection gesture again on the switched screen, all the entries in the closed range indicated by the selection gesture recognized for the screen within the set time interval are set. Also determined to be a batch operation object.
- the gesture parsing module adds a judging operation, that is, the gesture parsing module determines that the gesture recognition module continuously recognizes the selection gesture within the set time interval, and then all the closed ranges of the selected gesture indication will be selected. All entries within are identified as bulk operation objects.
- the embodiment provides a method for implementing a batch operation under the touch screen.
- the method includes: after the terminal starts the batch operation function according to the user operation, the terminal monitors and recognizes the user gesture; and when the recognized user gesture indicates a closed pattern, the gesture is determined.
- Type is a selection gesture, the closed range indicated by the selection gesture is converted into a touch screen selection range, and the touch screen is All items displayed in the selection range are determined as batch operation objects;
- the operation processing corresponding to the batch operation gesture is performed on the determined batch operation object.
- Step 200 The batch operation function of the terminal needs to be started first;
- Step 201 The user can customize and modify the default batch operation gesture according to the need; the operation of this step is an optional operation, that is, when the user uses the default batch operation gesture, the operation of this step is not required.
- Step 202 Start a gesture recognition service, and monitor a user gesture operation;
- Step 203 When the user gesture is monitored, identify the type of the user gesture, and determine whether the user gesture is a selection gesture. If yes, go to step 204, otherwise go to step 209.
- the user draws a closed pattern on the multi-entry (object) interface and ensures that one or more items (objects) are included in the pattern, that is, the user gesture is recognized as a selection gesture.
- Step 204 it is determined whether an entry has been selected, and if so, proceeds to step 205, otherwise proceeds to step 206;
- Step 205 determining whether the timer expires, if yes, prompting the user to fail the operation, if not timeout, proceed to step 207;
- Step 206 starting a timer
- the timer timing in steps 205 and 206 above is the set time interval when the selection gesture is continuously recognized. That is to say, when the user selects the operation object multiple times, it is selected within the set time interval. The selected user that exceeds the timing is invalid.
- Step 207 Analyze the coordinates of the endpoints of the selection gesture track in the up, down, left, and right directions, and then reselect the largest rectangular area;
- Step 208 Receive the above rectangular area, find a boundary element according to the endpoint coordinates of the rectangular area, and determine whether all of the selected area is in the selected area or partially in the selected area according to the coordinates of the boundary item. If yes, select the item and save, and return to step 203. ;
- the range of entries (objects) that the user effectively selects in a single time including in the closed pattern And all the entries (objects) covered by the edge of the enclosing pattern.
- the track coordinates of the pattern need to be recorded.
- the specific recording method is as follows: The X direction is set to a certain length dx, and the Y direction is set to a certain length dy, that is, when detecting that the user is in the gesture selection process, the first recording is started.
- X0+n*dx (or X0-n*dx ) returns to X
- Y0+n*dy (or Y0-n*dy ) Back to Y, the track coordinates are recorded.
- How to determine the entry is determined by the following rules: Assume that the starting coordinates of each entry (object) in the X and Y directions, ie the up, down, left, and right endpoints, have been determined in advance Coordinates (Xt, Yt ), (Xb, Yb ), ( XI, Yl ), ( Xr, Yr ) ; if each endpoint coordinate is inside the delimited pattern, the entry (object) is within the selection If at least one of the endpoints is outside the delimited pattern, but at least one of the endpoints is inside the delimited pattern, it is determined that the entry (object) is also within the selection range; regarding determining whether the endpoint is within the selection range, the following rules are used (The above endpoint is an example): First compare Xt with all X coordinates of the previously recorded trajectory coordinate points.
- Step 209 Determine whether the identified user gesture is a batch operation gesture. If yes, go to step 210, otherwise the user operation is failed;
- Step 210 Determine whether an item has been selected, and if yes, proceed to step 211, otherwise the user operation is failed;
- Step 211 The selected item is processed according to the operation corresponding to the batch operation command gesture, and the process returns to step 203 until the timeout automatically exits the process.
- the technical solution of the present application allows the user to quickly select, copy, delete, and the like in any multi-entry (multi-object) interface, thereby improving the user's control speed and making the user experience more natural and convenient.
- this technical solution is applicable to all terminal devices with a touch screen.
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Abstract
一种终端及触摸屏下实现批量操作的方法,涉及带有触摸屏的终端领域。本发明公开的方法包括:终端根据用户操作开启批量操作功能后,监听并识别用户手势;当识别到的用户手势指示为一封闭图案,则确定该手势的类型为选择手势,将该选择手势指示的封闭范围转换为触摸屏选择范围,并将所述触摸屏选择范围中显示的所有条目确定为批量操作对象;当识别到用户手势为设定的批量操作手势时,对所确定的批量操作对象进行该批量操作手势对应的操作处理。本发明实施例还公开了一种终端。本申请技术方案允许用户在任意多条目(多对象)界面快速进行选择及复制、删除等批量操作,提高用户操控速度的同时,使得用户体验更自然,更方便。
Description
一种终端及触摸屏下实现批量操作的方法
技术领域
本发明涉及带有触摸屏的终端领域, 尤其涉及一种终端及触摸屏下实现 批量操作的方法。
背景技术
目前触摸屏已是很多终端产品的标准配置, 这使得用户除了用传统的点 击和按键方式来操作终端外,还能用手势等更方便、 自然的方式来操控终端; 而用户在操作终端时, 往往希望能同时对多个对象进行复制、 删除等同样的 操作, 这就需要用户先选择多个对象, 然后进行统一操作。 故如何利用触摸 屏的优势, 提高用户在进行多对象批量操作时的速度, 以及让用户体验更自 然, 更方便就成为一个很有应用价值的研究课题。
传统的实现方式是釆用复选框或者其他单条连续选择方式, 用户需要点 击屏幕多次, 尤其是在选择对象比较多时, 进行该操作非常耗时, 且极易在 操作过程中因误点击等原因造成操作失败。
发明内容
本发明提供了一种终端及触摸屏下实现批量操作的方法,能在各种列表、 宫格等界面完成多条目 (多对象) 的选择及批量操作。
为了解决上述技术问题, 本发明公开了一种触摸屏下实现批量操作的方 法, 包括:
终端根据用户操作开启批量操作功能后, 监听并识别用户手势; 当识别到的用户手势指示为一封闭图案, 则确定该手势的类型为选择手 势, 将该选择手势指示的封闭范围转换为触摸屏选择范围, 并将所述触摸屏 选择范围中显示的所有条目确定为批量操作对象;
当识别到用户手势为设定的批量操作手势时, 对所确定的批量操作对象 进行该批量操作手势对应的操作处理。
可选地, 上述方法中, 将所述选择手势指示的封闭范围转换为触摸屏选 择范围指:
将用户的选择手势指示的封闭范围以内和封闭边缘覆盖到的所有条目确 定为单次批量操作对象。 可选地, 上述方法中, 确定用户的选择手势指示的封闭范围内的条目的 过程包括:
记录所述封闭图案的轨迹坐标, 在 X方向设置一定长 dx, 在 Y方向设 置一定长 dy, 先记录起始点坐标(X0, Y0 ) , 然后滑动轨迹的 X坐标到达 X0+n*dx (或 X0-n*dx, 其中 n为自然数)位置, 或者 Y坐标到达 Y0+n*dy (或 Y0-n*dy, 其中 n 为自然数)位置时, 均对轨迹点做一次记录, 直到 X0+n*dx (或 X0-n*dx ) 回到 X, 并且 Y0+n*dy (或 Y0-n*dy ) 回到 Y为止, 轨迹坐标记录完毕; 当条目在 X方向和 Y方向的坐标均在记录的封闭图案的轨迹坐标内,则 确定该条目属于单次批量操作对象。
可选地, 上述方法中, 确定用户的选择手势指示的封闭边缘覆盖到的条 目的过程包括: 若判断某一条目满足至少一个端点坐标在划定封闭图案的轨迹坐标内, 则确定该条目属于单次批量操作对象。
可选地, 上述方法中, 判断某一条目的端点坐标是否在划定封闭图案的 轨迹坐标内指:
先将 Xt与记录的轨迹坐标点的所有 X坐标比较, 只要找出一个 X坐标 Xa小于 Xt,并且有另一个 X坐标 Xb大于 Xt,则继续判断 Y0 +(Xa-X0)*dy/dx (或 Y0 -(X0-Xa)*dy/dx ) 如果小于 Yt, 且 Y0 +(Xb-X0)*dy/dx (或 Y0 -(X0-Xb)*dy/dx ) 大于 Yt, 则该端点坐标在划定封闭图案的轨迹坐标内。
可选地, 上述方法还包括: 当识别到的用户手势的类型为选择手势后, 在设定时间间隔内再次识别选择手势时, 将设定时间间隔内识别到选择手势 分别指示的多个封闭范围合并, 将合并后的封闭范围内的所有条目确定为批 量操作对象。
可选地, 上述方法还包括:
终端接收到用户发起的切屏操作后, 在切换到的屏幕上再次识别选择手 势, 将设定时间间隔内针对此屏幕识别到的选择手势指示的封闭范围内的所 有条目也确定为批量操作对象。
本发明还公开了一种终端, 至少包括:
手势识别模块, 设置为: 根据用户操作开启批量操作功能后, 监听并识 别用户手势, 当识别到的用户手势指示为一封闭图案, 则确定该手势的类型 为选择手势, 当识别到用户手势为设定的批量操作手势时, 确定该手势的类 型为操作手势;
手势解析模块, 设置为: 将手势识别模块所识别出的选择手势指示的封 闭范围转换为触摸屏选择范围;
位置分析管理模块, 设置为: 将所述手势解析模块转换的触摸屏选择范 围中显示的所有条目确定为批量操作对象;
手势命令管理模块, 设置为: 对所述位置分析管理模块所确定的批量操 作对象按照所述手势识别模块所识别出的批量操作手势进行对应的操作处 理。
可选地, 上述终端中, 所述位置分析管理模块设置为: 将所述手势解析 模块转换的触摸屏选择范围中显示的所有条目确定为批量操作对象指:
将用户的选择手势指示的封闭范围以内和封闭边缘覆盖到的所有条目确 定为单次批量操作对象。
可选地, 上述终端中, 所述位置分析管理模块设置为: 确定用户的选择 手势指示的封闭范围内的条目的过程包括:
记录所述封闭图案的轨迹坐标, 在 X方向设置一定长 dx, 在 Y方向设 置一定长 dy, 先记录起始点坐标(X0, Y0 ) , 然后滑动轨迹的 X坐标到达 X0+n*dx (或 X0-n*dx, 其中 n为自然数)位置, 或者 Y坐标到达 Y0+n*dy (或 Y0-n*dy, 其中 n 为自然数)位置时, 均对轨迹点做一次记录, 直到 X0+n*dx (或 X0-n*dx ) 回到 X, 并且 Y0+n*dy (或 Y0-n*dy ) 回到 Y为止, 轨迹坐标记录完毕;
当条目在 X方向和 Y方向的坐标均在记录的封闭图案的轨迹坐标内,则 确定该条目属于单次批量操作对象。
可选地, 上述终端中, 所述位置分析管理模块, 设置为: 将所述手势解 析模块转换的触摸屏选择范围中显示的所有条目确定为批量操作对象的过程 包括:若判断某一条目满足至少一个端点坐标在划定封闭图案的轨迹坐标内, 则确定该条目属于单次批量操作对象。
可选地, 上述终端中, 所述位置分析管理模块设置为: 判断某一条目的 端点坐标是否在划定封闭图案的轨迹坐标内指:
先将 Xt与记录的轨迹坐标点的所有 X坐标比较, 只要找出一个 X坐标 Xa小于 Xt,并且有另一个 X坐标 Xb大于 Xt,则继续判断 Y0 +(Xa-X0)*dy/dx (或 Y0 -(X0-Xa)*dy/dx ) 如果小于 Yt, 且 Y0 +(Xb-X0)*dy/dx (或 Y0 -(X0-Xb)*dy/dx ) 大于 Yt, 则该端点坐标在划定封闭图案的轨迹坐标内。
可选地, 上述终端中, 所述手势解析模块, 设置为: 在所述手势识别模 块在设定时间间隔内识别出多个选择手势时, 将设定时间间隔内识别到选择 手势分别指示的多个触摸屏选择范围发送给所述位置分析管理模块;
所述位置分析管理模块, 设置为: 将所述手势解析模块转换的多个触摸 屏选择范围中显示的所有条目确定为批量操作对象。
可选地, 上述终端中, 所述位置分析管理模块设置为: 终端接收到用户 发起的切屏操作后, 在切换到的屏幕上再次识别选择手势, 将设定时间间隔 内针对此屏幕识别到的选择手势指示的封闭范围内的所有条目也确定为批量 操作对象。
本申请技术方案允许用户在任意多条目 (多对象)界面快速进行选择及 复制、 删除等批量操作, 提高用户操控速度的同时, 使得用户体验更自然, 更方便。 此外, 对于所有带有触摸屏的终端设备, 该技术方案都适用。
附图概述
图 1是本发明实施例的模块组成结构示意图;
图 2是本发明实施例进行快速批量操作工作流程示意图。
本发明的较佳实施方式
下文将结合附图对本发明技术方案作进一步详细说明。 需要说明的是, 在不冲突的情况下, 本申请的实施例和实施例中的特征可以任意相互组合。
实施例 1
为了改善传统方式的劣势, 本申请考虑釆用触摸屏上操作比较自然方便 的手势来完成多对象的选择,然后釆用手势批量执行各选择条目的统一操作。
基于上述思想, 本实施例提供一种终端, 至少包括如下模块:
手势识别模块, 根据用户操作开启批量操作功能后, 监听并识别用户手 势, 当识别到的用户手势指示为一封闭图案, 则确定该手势的类型为选择手 势, 当识别到用户手势为设定的批量操作手势时, 确定该手势的类型为操作 手势;
手势解析模块, 将手势识别模块所识别出的选择手势指示的封闭范围转 换为触摸屏选择范围;
位置分析管理模块, 将手势解析模块转换的触摸屏选择范围中显示的所 有条目确定为批量操作对象;
手势命令管理模块, 对位置分析管理模块所确定的批量操作对象按照手 势识别模块所识别出的批量操作手势进行对应的操作处理。
另有一些优选方案, 在上述终端结构基础上, 还包括了批量操作功能开 关模块, 该模块根据用户操作开启批量操作功能。
下面以图 1所示优选的终端为例,介绍该终端实现批量操作的具体过程。 批量操作功能开关模块 101 , 在用户选择打开该功能后, 对系统资源进 行初始化, 成功后调用 102启动批量操作功能;
手势识别模块 102, 监听用户手势及识别用户有效手势, 并传给 103进 行手势解析匹配;
其中, 手势识别模块监听并识别用户手势的过程中, 识别到的用户手势
指示为一封闭图案, 则确定该手势的类型为选择手势, 当识别到用户手势为 设定的批量操作手势时, 确定该手势的类型为操作手势。
具体地, 操作手势可以是任意一个有效的 (可以给用户一个选择范围) 图案 (如一个字母, 或一个勾等) , 但不是封闭图案。 而选择手势指示的必 须是一个封闭图案。
手势解析模块 103 , 根据手势识别模块所识别出的手势类型及内容, 以 确定下一步流程; 若识别到是选择手势, 则根据一定的规则将不规则的手势 转换成屏幕上规则的封闭选择区域, 然后继续调用 104来确定具体选择条目 (对象) , 若是批量操作手势, 则调用 105来匹配具体的批量操作命令并执 行, 并调用 106提示用户操作成功或失败, 若是其他无效手势, 则超时退出。
需要说明的是, 在实际操作中, 可能会存在没有识别到选择手势, 就识 别到了批量操作手势的情况, 因此,在手势识别模块识别出批量操作手势时, 手势解析模块先判断下在该批量操作手势之前是否已有选择手势, 如果有, 则进行下一步操作, 如果没有, 则认为是误操作, 调用 106提示用户操作失 败。
位置分析管理模块 104,根据手势选择屏幕范围映射具体的选择条目(对 象) , 在确定具体的选择对象时需要根据一定的规则来计算具体对象的坐标 是否在选择范围内来确定是否被选中,并调用 106标识出已选择条目(对象)。
其中 , 位置分析管理模块将用户的选择手势指示的封闭范围以内和封闭 边缘覆盖到的所有条目确定为单次批量操作对象。
具体地, 确定用户的选择手势指示的封闭范围内的条目的过程包括: 记录封闭图案的轨迹坐标, 在 X方向设置一定长 dx, 在 Y方向设置一 定长 dy,先记录起始点坐标( X0, Y0 ) ,然后滑动轨迹的 X坐标到达 X0+n*dx (或 X0-n*dx,其中 n为自然数 )位置,或者 Y坐标到达 Y0+n*dy(或 Y0-n*dy , 其中 n为自然数 )位置时,均对轨迹点做一次记录,直到 X0+n*dx(或 X0-n*dx ) 回到 X, 并且 Y0+n*dy (或 Y0-n*dy ) 回到 Y为止, 轨迹坐标记录完毕; 当条目在 X方向和 Y方向的坐标均在记录的封闭图案的轨迹坐标内,则 确定该条目属于单次批量操作对象。
另外, 上述位置分析管理模块, 若判断某一条目满足至少一个端点坐标 在划定封闭图案的轨迹坐标内, 则确定该条目属于单次批量操作对象。
本实施例中, 判断某一条目的端点坐标是否在划定封闭图案的轨迹坐标 内的过程^下:
先将 Xt与记录的轨迹坐标点的所有 X坐标比较, 只要找出一个 X坐标
Xa小于 Xt,并且有另一个 X坐标 Xb大于 Xt,则继续判断 Y0 +(Xa-X0)*dy/dx (或 Y0 -(X0-Xa)*dy/dx ) 如果小于 Yt, 且 Y0 +(Xb-X0)*dy/dx (或 Y0 -(X0-Xb)*dy/dx ) 大于 Yt, 则该端点坐标在划定封闭图案的轨迹坐标内。
手势命令管理模块 105, 管理批量操作手势与对应命令的映射。
界面管理模块 106, 用于各模块需要界面显示时绘制相应的视效效果。 一些方案中, 还考虑到, 用户选择批量操作对象时, 可以通过多次操作 来确定的。 此时, 上述手势解析模块, 在手势识别模块在设定时间间隔内识 别出多个选择手势时, 会将设定时间间隔内识别到选择手势分别指示的多个 触摸屏选择范围发送给位置分析管理模块。 而位置分析管理模块, 将手势解 析模块转换的多个触摸屏选择范围中显示的所有条目确定为批量操作对象。
其中, 用户通过多次操作选择批量操作对象时, 所选择的批量操作对象 也可能在不同的屏幕上。 即, 终端接收到用户发起的切屏操作后, 手势识别 模块在切换到的屏幕上再次识别选择手势时, 将设定时间间隔内针对此屏幕 识别到的选择手势指示的封闭范围内的所有条目也确定为批量操作对象。
当然, 用户发起多次选择手势时, 手势解析模块会增加一判断操作, 即 手势解析模块判断手势识别模块在设定的时间间隔内连续识别到选择手势, 才会将选择手势指示的所有封闭范围内的所有条目确定为批量操作对象。
实施例 2
本实施例提供一种触摸屏下实现批量操作的方法, 该方法包括: 终端根据用户操作开启批量操作功能后, 监听并识别用户手势; 当识别到的用户手势指示为一封闭图案, 则确定该手势的类型为选择手 势, 将该选择手势指示的封闭范围转换为触摸屏选择范围, 并将所述触摸屏
选择范围中显示的所有条目确定为批量操作对象;
当识别到用户手势为设定的批量操作手势时, 对所确定的批量操作对象 进行该批量操作手势对应的操作处理。
下面结合图 2说明上述方法的具体实现过程:
步骤 200, 需要先开启终端的批量操作功能;
步骤 201 , 用户可以根据需要自定义修改默认的批量操作手势; 此步骤的操作为可选操作, 即用户釆用默认的批量操作手势时, 无需进 行本步骤的操作。 步骤 202, 启动手势识别服务, 监听用户手势操作;
步骤 203 , 当监听到用户手势时, 识别该用户手势的类型, 并判断该用 户手势是否为选择手势, 如果是, 进入步骤 204, 否则进入步骤 209
其中, 用户在多条目 (对象)界面上, 画一封闭图案, 并确保一个或多 个条目 (对象)被包含在图案内时, 即识别该用户手势为选择手势。
步骤 204, 判断是否已有条目被选择, 如果是, 进入步骤 205 , 否则进入 步骤 206;
步骤 205 , 判断定时器是否超时, 如果是, 提示用户操作失败, 如果未 超时, 则进入步骤 207;
步骤 206, 启动定时器;
上述步骤 205及 206中的定时器定时时长为连续识别选择手势时的设定 时间间隔。 即保证用户多次选择操作对象时, 是在设定时间间隔内选择的。 超出定时时间的选择用户为无效的。
步骤 207 , 解析选择手势轨迹在上下左右的端点坐标, 然后重新选择的 最大矩形区域;
步骤 208, 接收以上矩形区域, 根据矩形区域的端点坐标找出边界元素, 并根据边界条目的坐标判断是否全部在选择区域内或部分在选择区域内, 若 是则选中该条目并保存, 返回步骤 203 ;
本实施例中, 用户单次有效选择的条目 (对象) 范围, 包括封闭图案内
和封闭图案边缘覆盖到的所有条目 (对象)。 关于封闭图案的边缘如何确定, 需要记录该图案的轨迹坐标, 具体记录方法为: X方向设置一定长 dx, Y方 向均设置一定长 dy, 即在检测到用户正在手势选择过程中, 先记录起始点坐 标( X0, Y0 ) , 然后滑动轨迹的 X坐标到达 X0+n*dx (或 X0-n*dx, 其中 n 为自然数)位置, 或者 Y坐标到达 Y0+n*dy (或 Y0-n*dy , 其中 n为自然数) 位置时, 均对轨迹点 #丈一次记录, 直到 X0+n*dx (或 X0-n*dx ) 回到 X, 并 且 Y0+n*dy (或 Y0-n*dy ) 回到 Y为止, 轨迹坐标记录完毕。 关于如何确定 条目 (对象是否在封闭图案覆盖范围内) , 由以下规则确定: 假设提前已确 定每个条目 (对象)在 X方向和 Y方向的起始坐标, 即上、 下、 左、 右端点 的坐标(Xt, Yt ) 、 (Xb, Yb ) 、 ( XI, Yl ) 、 ( Xr, Yr ) ; 如果满足每个端 点坐标都在划定封闭图案内部, 则该条目 (对象)在选择范围内; 若其中至 少一个端点在划定封闭图案外部, 但至少一个端点在划定封闭图案内部, 则 判定该条目 (对象)也在选择范围内; 关于判定端点是否在选择范围内, 釆 用以下规则 (以上端点为例) : 先将 Xt与之前记录的轨迹坐标点的所有 X 坐标比较, 只要找出一个 X坐标 Xa小于 Xt, 并且有另一个 X坐标 Xb大于 Xt, 则继续判断 Y0 +(Xa-X0)*dy/dx (或 Y0 -(X0-Xa)*dy/dx )如果小于 Yt, 且 Y0 +(Xb-X0)*dy/dx (或 Y0 -(X0-Xb)*dy/dx ) 大于 Yt, 则该端点在选择范 围内; 否则该端点在选择范围外。
其中,判断不全部在选择区域内或部分在选择区域内,则未选中该条目。 步骤 209, 判断识别到的用户手势是否为批量操作手势, 如果是, 进入 步骤 210, 否则提示用户操作失败;
步骤 210, 判断是否已有条目被选择, 如果是, 进入步骤 211 , 否则提示 用户操作失败;
步骤 211 , 对选择的条目按照批量操作命令手势对应的操作进行处理, 返回步骤 203 , 直到超时自动退出流程。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序 来指令相关硬件完成, 所述程序可以存储于计算机可读存储介质中, 如只读 存储器、 磁盘或光盘等。 可选地, 上述实施例的全部或部分步骤也可以使用
一个或多个集成电路来实现。 相应地, 上述实施例中的各模块 /单元可以釆用 硬件的形式实现, 也可以釆用软件功能模块的形式实现。 本申请不限制于任 何特定形式的硬件和软件的结合。
以上所述, 仅为本发明的较佳实例而已, 并非用于限定本发明的保护范 围。 凡在本发明的精神和原则之内, 所做的任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之内。
工业实用性
本申请技术方案允许用户在任意多条目 (多对象)界面快速进行选择及 复制、 删除等批量操作, 提高用户操控速度的同时, 使得用户体验更自然, 更方便。 此外, 对于所有带有触摸屏的终端设备, 该技术方案都适用。
Claims
1、 一种触摸屏下实现批量操作的方法, 包括: 终端根据用户操作开启批量操作功能后, 监听并识别用户手势; 当识别到的用户手势指示为一封闭图案, 则确定该手势的类型为选择手 势, 将该选择手势指示的封闭范围转换为触摸屏选择范围, 并将所述触摸屏 选择范围中显示的所有条目确定为批量操作对象;
当识别到用户手势为设定的批量操作手势时, 对所确定的批量操作对象 进行该批量操作手势对应的操作处理。
2、如权利要求 1所述的方法, 其中, 将所述选择手势指示的封闭范围转 换为触摸屏选择范围指:
将用户的选择手势指示的封闭范围以内和封闭边缘覆盖到的所有条目确 定为单次批量操作对象。
3、如权利要求 2所述的方法, 其中, 确定用户的选择手势指示的封闭范 围内的条目的过程包括:
记录所述封闭图案的轨迹坐标, 在 X方向设置一定长 dx, 在 Y方向设 置一定长 dy, 先记录起始点坐标(X0, Y0 ) , 然后滑动轨迹的 X坐标到达 X0+n*dx (或 X0-n*dx, 其中 n为自然数)位置, 或者 Y坐标到达 Y0+n*dy (或 Y0-n*dy, 其中 n 为自然数)位置时, 均对轨迹点做一次记录, 直到 X0+n*dx (或 X0-n*dx ) 回到 X, 并且 Y0+n*dy (或 Y0-n*dy ) 回到 Y为止, 轨迹坐标记录完毕;
当条目在 X方向和 Y方向的坐标均在记录的封闭图案的轨迹坐标内,则 确定该条目属于单次批量操作对象。
4、如权利要求 3所述的方法, 其中, 确定用户的选择手势指示的封闭边 缘覆盖到的条目的过程包括:
若判断某一条目满足至少一个端点坐标在划定封闭图案的轨迹坐标内, 则确定该条目属于单次批量操作对象。
5、如权利要求 4所述的方法, 其中, 判断某一条目的端点坐标是否在划 定封闭图案的轨迹坐标内指:
先将 Xt与记录的轨迹坐标点的所有 X坐标比较, 只要找出一个 X坐标 Xa小于 Xt,并且有另一个 X坐标 Xb大于 Xt,则继续判断 Y0 +(Xa-X0)*dy/dx (或 Y0 -(X0-Xa)*dy/dx ) 如果小于 Yt, 且 Y0 +(Xb-X0)*dy/dx (或 Y0 -(X0-Xb)*dy/dx ) 大于 Yt, 则该端点坐标在划定封闭图案的轨迹坐标内。
6、如权利要求 1至 5任一项所述的方法, 该方法还包括: 当识别到的用 户手势的类型为选择手势后, 在设定时间间隔内再次识别选择手势时, 将设 定时间间隔内识别到选择手势分别指示的多个封闭范围合并, 将合并后的封 闭范围内的所有条目确定为批量操作对象。
7、 如权利要求 6所述的方法, 该方法还包括:
终端接收到用户发起的切屏操作后, 在切换到的屏幕上再次识别选择手 势, 将设定时间间隔内针对此屏幕识别到的选择手势指示的封闭范围内的所 有条目也确定为批量操作对象。
8、 一种终端, 包括:
手势识别模块, 设置为: 根据用户操作开启批量操作功能后, 监听并识 别用户手势, 当识别到的用户手势指示为一封闭图案, 则确定该手势的类型 为选择手势, 当识别到用户手势为设定的批量操作手势时, 确定该手势的类 型为操作手势;
手势解析模块, 设置为: 将手势识别模块所识别出的选择手势指示的封 闭范围转换为触摸屏选择范围;
位置分析管理模块, 设置为: 将所述手势解析模块转换的触摸屏选择范 围中显示的所有条目确定为批量操作对象;
手势命令管理模块, 设置为: 对所述位置分析管理模块所确定的批量操 作对象按照所述手势识别模块所识别出的批量操作手势进行对应的操作处 理。
9、 如权利要求 8所述的终端, 其中, 所述位置分析管理模块设置为: 将
所述手势解析模块转换的触摸屏选择范围中显示的所有条目确定为批量操作 对象指:
将用户的选择手势指示的封闭范围以内和封闭边缘覆盖到的所有条目确 定为单次批量操作对象。
10、 如权利要求 9所述的终端, 其中, 所述位置分析管理模块设置为: 确定用户的选择手势指示的封闭范围内的条目的过程包括:
记录所述封闭图案的轨迹坐标, 在 X方向设置一定长 dx, 在 Y方向设 置一定长 dy, 先记录起始点坐标(X0, Y0 ) , 然后滑动轨迹的 X坐标到达 X0+n*dx (或 X0-n*dx, 其中 n为自然数)位置, 或者 Y坐标到达 Y0+n*dy (或 Y0-n*dy, 其中 n 为自然数)位置时, 均对轨迹点做一次记录, 直到 X0+n*dx (或 X0-n*dx ) 回到 X, 并且 Y0+n*dy (或 Y0-n*dy ) 回到 Y为止, 轨迹坐标记录完毕; 当条目在 X方向和 Y方向的坐标均在记录的封闭图案的轨迹坐标内,则 确定该条目属于单次批量操作对象。
11、如权利要求 10所述的终端,其中,所述位置分析管理模块,设置为: 将所述手势解析模块转换的触摸屏选择范围中显示的所有条目确定为批量操 作对象的过程包括: 若判断某一条目满足至少一个端点坐标在划定封闭图案的轨迹坐标内, 则确定该条目属于单次批量操作对象。
12、 如权利要求 11所述的终端, 其中, 所述位置分析管理模块设置为: 判断某一条目的端点坐标是否在划定封闭图案的轨迹坐标内指:
先将 Xt与记录的轨迹坐标点的所有 X坐标比较, 只要找出一个 X坐标 Xa小于 Xt,并且有另一个 X坐标 Xb大于 Xt,则继续判断 Y0 +(Xa-X0)*dy/dx (或 Y0 -(X0-Xa)*dy/dx ) 如果小于 Yt, 且 Y0 +(Xb-X0)*dy/dx (或 Y0 -(X0-Xb)*dy/dx ) 大于 Yt, 则该端点坐标在划定封闭图案的轨迹坐标内。
13、 如权利要求 8至 12任一项所述的终端, 其中, 所述手势解析模块, 设置为: 在所述手势识别模块在设定时间间隔内识
别出多个选择手势时, 将设定时间间隔内识别到选择手势分别指示的多个触 摸屏选择范围发送给所述位置分析管理模块;
所述位置分析管理模块, 设置为: 将所述手势解析模块转换的多个触摸 屏选择范围中显示的所有条目确定为批量操作对象。
14、 如权利要求 13所述的终端, 其中, 所述位置分析管理模块设置为: 终端接收到用户发起的切屏操作后, 在切换到的屏幕上再次识别选择手 势, 将设定时间间隔内针对此屏幕识别到的选择手势指示的封闭范围内的所 有条目也确定为批量操作对象。
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