CN109766054B - Touch screen device and control method and medium thereof - Google Patents
Touch screen device and control method and medium thereof Download PDFInfo
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- CN109766054B CN109766054B CN201910100255.8A CN201910100255A CN109766054B CN 109766054 B CN109766054 B CN 109766054B CN 201910100255 A CN201910100255 A CN 201910100255A CN 109766054 B CN109766054 B CN 109766054B
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Abstract
The embodiment of the application discloses a control method of a touch screen device, which monitors touch operation on a screen of the touch screen device; when a first finger is monitored to touch a screen of a touch screen device, recording the contact duration of the first finger on the screen of the touch screen device as a first contact duration; when the first contact duration is smaller than a first time threshold and the first finger stays on the screen of the touch screen device, if the second finger is monitored to touch the screen of the touch screen device, recording the contact duration of the second finger on the screen of the touch screen device as a second contact duration, and monitoring the moving distance of the second finger on the screen of the touch screen device; when the second contact duration is greater than the second time threshold and less than the first time threshold and the movement distance is less than the distance threshold, generating a stationary point click gesture event; and calling a first event listener associated with the stagnation point click gesture event to realize a shortcut function corresponding to the stagnation point click gesture. Therefore, the shortcut function triggered based on the gesture operation is further expanded.
Description
Technical Field
The present application relates to the field of human-computer interaction technologies, and in particular, to a touch screen device, a control method thereof, and a computer storage medium.
Background
Touch screen devices have been widely used in daily work and life of people, such as mobile terminal devices, vehicle navigation devices, media players, game machines, automatic teller machines and the like, and the touch screen devices have the greatest characteristic of realizing touch control, so that a user can directly touch a screen with fingers to perform various rapid and intuitive operations, and the experience degree in the human-computer interaction process is greatly improved.
As touch screen devices are more and more humanized, operation modes selectable by users are more and more diversified, for example, in order to adapt to use habits or application scenes of different users, many touch screen devices can support a one-hand operation mode or a two-hand operation mode, gesture operations supported by the touch screen devices generally include clicking, long-pressing, sliding, two-finger zooming, picture dragging, two-finger clicking and the like at present, so that monitoring, long-pressing, sliding, zooming and dragging gestures are generally registered for providing the most abundant shortcut functions for users to facilitate the user operations in applications installed in the touch screen devices, and different shortcut functions are responded to different gestures.
At present, the development of the application of the touch screen device is based on the conventional gesture motion configuration shortcut function, so that the development of the application of the touch screen device encounters a bottleneck that the shortcut function is difficult to expand.
Disclosure of Invention
The embodiment of the application provides a touch screen device and a control method and medium thereof, which effectively expand the functions of shortcut keys based on a novel gesture operation.
In view of this, a first aspect of the present application provides a touch screen device control method, including:
monitoring touch operation on a screen of touch screen equipment;
when a first finger is monitored to touch the screen of the touch screen device, recording the contact duration of the first finger on the screen of the touch screen device as a first contact duration;
when the first contact duration is smaller than a first time threshold and the first finger stays on the screen of the touch screen device, if a second finger is monitored to touch the screen of the touch screen device, recording the contact duration of the second finger on the screen of the touch screen device as a second contact duration, and monitoring the moving distance of the second finger on the screen of the touch screen device;
when the second contact duration is greater than a second time threshold and less than a third time threshold and the moving distance is less than a distance threshold, generating a stationary point click gesture event;
and calling a first event listener associated with the resident click gesture event, wherein the first event listener is used for realizing a shortcut function corresponding to the resident click gesture.
Optionally, the method further includes:
when the first contact duration is smaller than the first time threshold, if the first finger is monitored to leave the screen of the touch screen device, a single-finger clicking event is generated, and a second event listener associated with the clicking event is called, wherein the second event listener is used for realizing a shortcut function corresponding to a single-finger clicking gesture.
Optionally, the method further includes:
when the first contact duration is greater than or equal to the first time threshold, if it is monitored that the first finger leaves the screen of the touch screen device and the second finger does not touch the screen of the touch screen device, a long press event is generated, a fourth event listener associated with the long press event is called, and the fourth event listener is used for achieving a shortcut function corresponding to the long press gesture.
Optionally, the method further includes:
and when the second contact duration is smaller than the second time threshold, generating a multi-finger clicking event, and calling a third event listener associated with the multi-finger clicking event, wherein the third event listener is used for realizing a shortcut function corresponding to a multi-finger clicking gesture.
Optionally, the method further includes:
when the moving distance is greater than or equal to the distance threshold, generating a sliding event, a dragging event or a zooming event, and calling a fifth event listener associated with the sliding event, wherein the fifth event listener is used for realizing a shortcut function corresponding to the sliding gesture, or calling a sixth event listener associated with the dragging event, wherein the sixth event listener is used for realizing the shortcut function corresponding to the dragging gesture, or calling a seventh event listener associated with the zooming event, and wherein the seventh event listener is used for realizing the shortcut function corresponding to the zooming gesture.
Optionally, the method further includes:
and when the second contact duration is greater than the first time threshold and the moving distance is less than a distance threshold, generating a long press event, and calling a fourth event listener associated with the long press event, wherein the fourth event listener is used for realizing a shortcut function corresponding to the long press gesture.
The present application provides in a second aspect a touch screen device control apparatus, including:
the monitoring module is used for monitoring touch operation on a screen of the touch screen equipment;
the first processing module is used for recording the contact duration of a first finger on the screen of the touch screen device as a first contact duration when the fact that the first finger touches the screen of the touch screen device is monitored;
the second processing module is used for recording the contact duration of the second finger on the screen of the touch screen device as a second contact duration if the touch of the second finger on the screen of the touch screen device is monitored when the first contact duration is smaller than a first time threshold and the first finger stays on the screen of the touch screen device, and monitoring the moving distance of the second finger on the screen of the touch screen device;
the generating module is used for generating a stationary point clicking gesture event when the second contact duration is greater than a second time threshold and less than a third time threshold and the moving distance is less than a distance threshold;
and the calling module is used for calling a first event listener associated with the resident point click gesture event, and the first event listener is used for realizing a shortcut function corresponding to the resident point click gesture.
Optionally, the generating module is further configured to:
when the first contact duration is smaller than the first time threshold, if it is monitored that the first finger leaves the screen of the touch screen device, generating a single-finger clicking event;
the calling module is further configured to:
and calling a second event listener associated with the single-finger single-click event, wherein the second event listener is used for realizing a shortcut function corresponding to the single-finger single-click gesture.
A third aspect of the present application provides a touch screen device, comprising:
a display, a memory, and a processor; wherein the content of the first and second substances,
the display comprises a display screen supporting a multi-point touch function;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the touch screen device control method according to the first aspect according to instructions in the program code.
A fourth aspect of the present application provides a computer-readable storage medium for storing program codes for executing the touch screen device control method according to the first aspect.
According to the technical scheme, the embodiment of the application has the following advantages:
the embodiment of the application provides a touch screen device control method, which is applied to a touch screen device, the touch screen device can provide a new gesture operation-stationary point click gesture recognition function for a user, and correspondingly creates a shortcut function corresponding to the stationary point click gesture, so that the shortcut function triggered based on the gesture operation is effectively expanded. When the method is realized, the touch operation on the screen of the touch screen equipment is monitored; when the condition that a first finger touches a screen of a touch screen device is monitored, recording the contact duration of the first finger on the screen of the touch screen device as a first contact duration; when the first contact duration is smaller than a first time threshold and the first finger stays on the screen of the touch screen device, if it is monitored that the second finger touches the screen of the touch screen device, recording the contact duration of the second finger on the screen of the touch screen device as a second contact duration, and detecting the moving distance of the second finger on the screen of the touch screen device; when the second contact duration is greater than the second time threshold and less than the third time threshold and the moving distance of the second finger is less than the distance threshold, generating a stagnation point click gesture event; and calling a first event listener associated with the resident click gesture event, and realizing a shortcut function corresponding to the resident click gesture through the first event listener. According to the method, the shortcut function triggered based on the gesture operation is further expanded on the basis of being compatible with the shortcut function triggered based on the traditional gesture operation.
Drawings
Fig. 1 is a schematic view of an application scenario of a touch screen device control method provided in an embodiment of the present application;
fig. 2 is a schematic flowchart of a control method for a touch screen device according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of another touch screen device control method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a control apparatus of a touch screen device according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a touch screen device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In order to solve the technical problem that a shortcut function triggered based on gesture operation is difficult to expand in the prior art, an embodiment of the application provides a touch screen device control method, which provides a new gesture operation, namely a stationary point click gesture, and expands the shortcut function triggered by the gesture operation based on the stationary point click gesture.
It should be understood that the touch screen device control method provided in the embodiment of the present application may be applied to a device with a touch screen, which is called a touch screen device, and the touch screen device may specifically be a smart phone, a tablet computer, a vehicle navigation device, a game device, a media playing device, an automatic teller machine, a computer, a Personal Digital Assistant (PDA), and the like.
In order to facilitate understanding of the technical solution provided by the embodiment of the present application, the touch screen device control method provided by the embodiment of the present application is introduced below in combination with an actual application scenario.
Referring to fig. 1, fig. 1 is a schematic view of an application scenario of a touch screen device control method provided in an embodiment of the present application. The application scene includes a touch screen device 101, where the touch screen device 101 is specifically a smart phone, and is used to execute the touch screen device control method provided in the embodiment of the present application.
Specifically, the touch screen device 101 monitors a touch operation initiated by a user on a screen of the touch screen device; when the fact that the first finger touches the screen of the user is monitored, recording the contact duration of the first finger on the screen of the user as first contact duration S1; when the first contact time length S1 is less than a first time threshold value and the first finger stays on the screen of the first finger, if the second finger is monitored to touch the screen of the first finger, recording the contact time length of the second finger on the screen of the first finger as a second contact time length S2, and monitoring the moving distance of the second finger on the screen of the second finger; when the second contact duration S2 is greater than the second time threshold and less than the third time threshold and the moving distance of the second finger is less than the distance threshold, generating a stagnation point click gesture event; further, the touch screen device 101 calls a first event listener associated with the stagnation point click gesture event, and the first event listener implements a shortcut function corresponding to the stagnation point click gesture.
It should be noted that, in the application scenario shown in fig. 1, the touch screen device 101 provides a new gesture operation, namely, a stagnation point click gesture, and accordingly creates a shortcut function corresponding to the stagnation point click gesture, so that the shortcut function triggered based on the gesture operation is further expanded on the basis of being compatible with the shortcut function triggered based on the conventional gesture operation.
It should be understood that the application scenario shown in fig. 1 is only an example, and in practical applications, the touch screen device control method provided in this embodiment of the present application may also be applied to other devices with a gesture recognition function, such as a tablet computer, a car navigation device, a game device, a media playing device, an automatic teller machine, a computer, a personal digital assistant, and the like, where the application scenario of the touch screen device control method is not limited in any way.
The touch screen device control method provided by the present application is described below by an embodiment.
Referring to fig. 2, fig. 2 is a schematic flowchart of a touch screen device control method provided in an embodiment of the present application. For convenience of description, the following embodiments are described with a touch screen device as an execution subject. As shown in fig. 2, the touch screen device control method includes the steps of:
step 201: and monitoring touch operation on a screen of the touch screen equipment.
Nowadays, most manufacturers adopt a Capacitive Touch Panel (CTP) as a screen of a Touch screen device, and recognize a Touch operation initiated by a user on the screen of the Touch screen device by using current sensing of a human body. Specifically, when a user finger contacts a screen of the touch screen device, a human body electric field, the user finger and a working surface in a CTP (computer to plate) form a coupling capacitor, a high-frequency signal is connected to the working surface, when the user finger contacts the screen of the touch screen device, a small current can be absorbed through the coupling capacitor, the current flows out from electrodes on four corners of the screen respectively, the current flowing through the four electrodes is proportional to the distances from the finger to the four corners, and a controller inside the touch screen device precisely calculates the proportion of the currents flowing through the four electrodes to determine the position of touch of the user finger.
In the method provided by the embodiment of the application, the touch screen device can monitor the touch operation initiated by the user on the screen of the touch screen device correspondingly in the manner described above, that is, monitor whether the user clicks the screen of the touch screen device.
It should be understood that the screen of the touch screen device may be, in addition to the CTP, other screens capable of effectively recognizing gesture operations of the user, and the screen of the touch screen device is not specifically limited herein; when the screen of the touch screen device is of another type, the touch screen device may accordingly monitor the touch operation on the screen of the touch screen device in another manner.
Step 202: when it is monitored that the first finger touches the screen of the touch screen device, recording the contact duration of the first finger on the screen of the touch screen device as a first contact duration S1.
When the touch screen device monitors that the first finger touches the screen of the touch screen device, a first timer running inside the touch screen device is started immediately, and the first timer is used for recording the staying time of the first finger on the screen of the touch screen device, namely the contact time of the first finger on the screen of the touch screen device, and the staying time is taken as a first contact time S1.
It should be understood that the first finger may include one finger, or may include multiple fingers; when the first finger includes a plurality of fingers, the touch screen device will accordingly record the duration of the first finger' S contact on the screen of the touch screen device as the first duration of contact S1, starting from the moment when the last finger contacts the screen of the touch screen device.
Step 203: when the first contact duration is smaller than a first time threshold and the first finger stays on the screen of the touch screen device, if a second finger is monitored to touch the screen of the touch screen device, recording the contact duration of the second finger on the screen of the touch screen device as a second contact duration S2, and monitoring the moving distance of the second finger on the screen of the touch screen device.
Starting from the touch of the first finger on the screen of the touch screen device, the touch screen device continuously records a first contact duration S1 of the first finger on the screen of the touch screen device and continuously monitors whether the first finger stays on the screen of the touch screen device; if the second finger touches the screen of the touch screen device is monitored under the condition that the first contact duration S1 is smaller than the first time threshold and the first finger stays on the screen of the touch screen device, immediately starting a second timer running inside the second finger, and recording the stay time of the second finger on the screen of the touch screen device by using the second timer, namely the contact duration of the second finger on the screen of the touch screen device, as a second contact duration S2; meanwhile, the touch screen device monitors the moving distance of the second finger on the screen of the touch screen device.
Step 204: and when the second contact duration is greater than the second time threshold and less than the third time threshold and the moving distance is less than the distance threshold, generating a stagnation point click gesture event.
And under the condition that the touch screen device monitors that the second finger touches the screen of the touch screen device, the touch screen device further judges whether the touch condition of the second finger meets the trigger condition of the stagnation point clicking gesture event. Specifically, the touch screen device determines whether the contact duration of the second finger on the screen of the touch screen device is greater than a second time threshold and smaller than a third time threshold, that is, determines whether the second contact duration S2 recorded by the second timer is greater than the second time threshold and smaller than the third time threshold; and judging whether the moving distance of the second finger on the screen of the touch screen device is smaller than a distance threshold value.
If the above determination conditions are all satisfied, that is, if the second contact duration S2 is greater than the second time threshold and smaller than the third time threshold, and the moving distance of the second finger on the screen of the touch screen device is smaller than the distance threshold, it may be determined that the touch condition of the second finger meets the trigger condition of the stagnation point click gesture event, and then the stagnation point click gesture event may be correspondingly generated.
It should be noted that the first time threshold, the second time threshold, the third time threshold, and the distance threshold may be set according to actual requirements; the first time threshold may be specifically set to 500ms, the second time threshold may be specifically set to 10ms, the third time threshold may be equal to the first time threshold and also 500ms, and the distance threshold may be specifically set to 5 pixels, or of course, the first time threshold, the second time threshold, the third time threshold, and the distance threshold may be set to other values according to actual situations, and are not specifically limited herein; it will be appreciated that in practical applications, instead of using pixels as distance units, other units may be used to define the distance threshold and measure the distance traveled by the second finger on the touch screen device, and no limitation is made to the selected distance unit.
Step 205: and calling a first event listener associated with the resident click gesture event, wherein the first event listener is used for realizing a shortcut function corresponding to the resident click gesture.
And after determining that the touch condition of the second finger meets the trigger condition of the resident point click gesture event and correspondingly generating the resident point click gesture event, the touch screen device further calls a first event listener associated with the resident point click gesture event so as to realize a shortcut function corresponding to the resident point click gesture through the first event listener.
It should be noted that the shortcut function corresponding to the stagnation point click gesture can be defined by a user, or can be set by a default of a touch screen device system or an application program running on the touch screen device; namely, the user can customize the shortcut function corresponding to the stagnation point clicking gesture according to the actual requirement of the user; the shortcut function corresponding to the stagnation point click gesture can be preset by a touch screen device system or an application program in advance.
The touch screen device control method provides a new gesture operation, namely a stationary point click gesture, correspondingly creates a shortcut function corresponding to the stationary point click gesture, and further expands the shortcut function triggered based on the gesture operation on the basis of being compatible with the shortcut function triggered based on the traditional gesture operation.
Optionally, when the first contact duration is less than the first time threshold, if it is monitored that the first finger leaves the screen of the touch screen device, a single-finger click event is generated, and a second event listener associated with the single-finger click event is called, where the second event listener is used to implement a shortcut function corresponding to the single-finger click gesture.
When the touch screen device monitors that a first finger touches the screen of the touch screen device, a first timer is correspondingly started to record the contact duration of the first finger on the screen of the touch screen device as a first contact duration S1, and if the touch screen device monitors that the first finger leaves the screen of the touch screen device when the first contact duration S1 is less than or equal to a first time threshold, the gesture operation is correspondingly determined to be a single-finger single-click event; and then, calling a second event listener associated with the single-finger single-click event so as to realize a shortcut function corresponding to the single-finger single-click gesture through the second event listener.
It should be understood that the shortcut function corresponding to the single-finger single-click gesture may be customized by a user, or may be set by a default of the touch screen device system or an application program running on the touch screen device.
It should be noted that when the first contact duration S1 is less than the first time threshold, if it is monitored that the first finger leaves the screen of the touch screen device, it may be determined that, in addition to the single-finger click event being triggered, it may also be determined that the gesture operation event of this time is cancelled at this time, specifically, whether the triggered event is the single-finger click event or the gesture operation event of this time is cancelled depends on the interfaces displayed by the touch screen device at this time, that is, the trigger condition may be regarded as a trigger condition of the single-finger click event on some interfaces, and the trigger condition may be regarded as cancelling the gesture operation event on other interfaces.
Therefore, the shortcut function corresponding to the stagnation point clicking gesture is provided, the existing shortcut function corresponding to the single-finger clicking gesture is compatible, and the realization of the shortcut function corresponding to the stagnation point clicking gesture is guaranteed to have no influence on the realization of the shortcut function corresponding to the single-finger clicking gesture.
Optionally, when the first contact duration is greater than or equal to the first time threshold, if it is monitored that the first finger leaves the screen of the touch screen device and the second finger does not touch the screen of the touch screen device, a long press event is generated; and calling a fourth event listener associated with the long-press event, wherein the fourth event listener is used for realizing a shortcut function corresponding to the long-press gesture.
When the touch screen device monitors that the first finger touches the screen of the touch screen device, correspondingly recording the contact duration of the first finger on the screen of the touch screen device as a first contact duration S1, and if the touch screen device monitors that the first finger leaves the screen of the touch screen device when the first contact duration S1 is greater than or equal to a first time threshold value, and does not monitor that the second finger touches the screen of the touch screen device during the first contact duration S1, correspondingly determining that the gesture operation is a long press event; and then, calling a fourth event listener associated with the long press event so as to realize a shortcut function corresponding to the long press gesture through the fourth event listener.
It should be understood that the shortcut function corresponding to the long-press gesture may be customized by the user, or may be set by default by the touch screen device system or an application running on the touch screen device.
Therefore, the shortcut function corresponding to the resident point clicking gesture is provided, the existing shortcut function corresponding to the long-pressing gesture is compatible, and the realization of the shortcut function corresponding to the resident point clicking gesture is guaranteed to have no influence on the realization of the shortcut function corresponding to the long-pressing gesture.
Optionally, when the second contact duration is less than the second time threshold, a multi-finger click event is generated, and a third event listener associated with the multi-finger click event is called, where the third event listener is configured to implement a shortcut function corresponding to the multi-finger click gesture.
That is, in the case that the first contact duration S1 is less than the first time threshold and the first finger stays on the screen of the touchscreen device, if the second finger is monitored to touch the screen of the touchscreen device, the contact duration of the second finger on the screen of the touchscreen device is correspondingly recorded as the second contact duration S2; if the second contact duration S2 is smaller than the second time threshold, it indicates that the contact duration of the second finger on the screen of the touch screen device is short, and accordingly, the touch operations of the first finger and the second finger may be regarded as multi-finger click operations, and a multi-finger click event is generated; and then, calling a third time listener associated with the multi-finger clicking event so as to realize a shortcut function corresponding to the multi-finger clicking gesture through the third event listener.
It should be understood that the shortcut function corresponding to the multi-finger single-click gesture may be customized by a user, or may be set by a default of the touch screen device system or an application program running on the touch screen device.
Therefore, the shortcut function corresponding to the stagnation point clicking gesture is provided, the existing shortcut function corresponding to the multi-finger clicking gesture is compatible, and the realization of the shortcut function corresponding to the stagnation point clicking gesture is guaranteed to have no influence on the realization of the shortcut function corresponding to the multi-finger clicking gesture.
Optionally, when the moving distance is greater than or equal to the distance threshold, a sliding event, a dragging event, or a zooming event is generated, and a fifth event listener associated with the sliding event is called, where the fifth event listener is configured to implement a shortcut function corresponding to the sliding gesture, or a sixth event listener associated with the dragging event is called, and the sixth event listener is configured to implement a shortcut function corresponding to the dragging gesture, or a seventh event listener associated with the zooming event is called, and the seventh event listener is configured to implement a shortcut function corresponding to the zooming gesture.
That is, in the case that it is monitored that the second finger touches the screen of the touch screen device, the contact duration of the second finger on the screen of the touch screen device is correspondingly recorded as a second contact duration S2, and the moving distance of the second finger on the screen of the touch screen device is monitored; and judging whether the moving distance of the second finger on the screen of the touch screen device is greater than or equal to a distance threshold value.
If the moving distance of the second finger on the screen of the touch screen device is greater than or equal to the distance threshold, it may be determined that the second finger triggers a touch condition of a slide gesture, a drag gesture, or a zoom gesture, and a slide event, a drag event, or a zoom event may be generated accordingly.
Further, a fifth event listener associated with the sliding event is called correspondingly, so that a shortcut function corresponding to the sliding gesture is realized through the fifth event listener; or correspondingly calling a sixth event listener associated with the drag event to realize a shortcut function corresponding to the drag gesture through the sixth event listener; or, a seventh event listener associated with the zooming event is called correspondingly, so that the shortcut function corresponding to the zooming gesture is realized through the seventh event listener.
It should be noted that the type of the specific trigger event mainly depends on the current display interface of the touch screen device; for example, if the current display interface of the touch screen device is a desktop interface, when it is monitored that the second finger meets the touch condition, the event triggered at this time can be correspondingly considered as a sliding event, that is, the user needs to slide the desktop interface at this time; if the current display interface of the touch screen device is a desktop editing interface, when it is monitored that the second finger meets the touch condition, the event triggered at the moment can be correspondingly considered as a dragging event, that is, the user needs to drag an application icon on the desktop at the moment so as to edit the distribution of the application icon on the desktop; if the current display interface of the touch screen device is a video playing interface, when it is monitored that the second finger meets the touch condition, the event triggered at the moment can be correspondingly considered as a zooming event, that is, the user needs to zoom the size of the video playing frame at the moment.
It should be understood that, in practical applications, the display interfaces capable of triggering the sliding event, the dragging event, and the zooming event are not limited to the above display interfaces, and the display interfaces capable of triggering the sliding event, the dragging event, and the zooming event are not limited in any way.
It should be understood that the shortcut functions corresponding to the swipe gesture, the drag gesture, and the zoom gesture may be customized by a user, or may be set by a default of the touch screen device system or an application running on the touch screen device.
Therefore, the quick functions corresponding to the stagnation point click gesture are provided, the existing quick functions corresponding to the sliding gesture, the dragging gesture and the zooming gesture are compatible, and the quick functions corresponding to the stagnation point click gesture are guaranteed not to be affected by the realization of the quick functions corresponding to the sliding gesture, the dragging gesture and the zooming gesture.
Optionally, when the second contact duration is greater than the third time threshold and the moving distance is less than the distance threshold, a long-press event is generated, and a fourth event listener associated with the long-press event is called, where the fourth event listener is used to implement a shortcut function corresponding to the long-press gesture.
That is, if the first contact duration S1 is greater than the first time threshold and the first finger stays on the screen of the touchscreen device, if the second finger is monitored to touch the screen of the touchscreen device, the contact duration of the second finger on the screen of the touchscreen device is correspondingly recorded as a second contact duration S2, and the moving distance of the second finger on the screen of the touchscreen device is monitored; judging whether the contact duration of the second finger on the screen of the touch screen device is greater than a third time threshold, namely judging whether the second contact duration S2 is greater than the third time threshold; and judging whether the moving distance of the second finger on the screen of the touch screen device is smaller than a distance threshold value.
If the judgment conditions are all met, that is, the second contact time length S2 is greater than the third time threshold, and the moving distance of the second finger on the screen of the touch screen device is less than the distance threshold, it may be determined that the first finger and the second finger meet the touch condition of the long-press gesture at this time, and a long-press event is generated accordingly; and then, a fourth event listener associated with the long-press event is called, wherein the fourth event listener is used for realizing a shortcut function corresponding to the long-press gesture.
It should be understood that the shortcut function corresponding to the long-press gesture may be customized by the user, or may be set by default by the touch screen device system or an application running on the touch screen device.
Therefore, the shortcut function corresponding to the resident point clicking gesture is provided, the existing shortcut function corresponding to the long-pressing gesture is compatible, and the realization of the shortcut function corresponding to the resident point clicking gesture is guaranteed to have no influence on the realization of the shortcut function corresponding to the long-pressing gesture.
In order to further understand the touch screen device control method provided in the embodiment of the present application, the touch screen device control method is described below in conjunction with fig. 3, taking the first time threshold as 500ms, the second time threshold as 10ms, the third time threshold as 500ms, and the distance threshold as 5 pixels as an example.
As shown in fig. 3, from the moment the first finger touches the screen of the touch screen device, recording a contact duration of the first finger on the screen of the touch screen device as a first contact duration S1; if S1 is greater than or equal to 500ms and the second finger touch screen device screen is not heard during the period, determining that the long press event is triggered at the moment; if the S1 is less than 500ms, and the second finger is not monitored to touch the touchscreen device screen during this period, that is, the first finger leaves the touchscreen device screen within 500ms, and the second finger does not touch the touchscreen device screen, it is determined that the single-finger single-click event is triggered or the current gesture operation event is cancelled at this time.
When the S1 is less than 500ms and the first finger stays on the screen of the touch screen device, if it is monitored that the second finger touches the screen of the touch screen device, recording the contact time of the second finger on the screen of the touch screen device as a second contact time S2, and monitoring the moving distance of the second finger on the screen of the touch screen device; judging whether S2 is greater than 10ms, and if S2 is less than or equal to 10ms, determining the multi-finger clicking time triggered at the moment; if the S2 is more than 10ms, further judging whether the S2 is less than 500 ms; if the S2 is less than 500ms, further determining whether the moving distance of the second finger is less than 5 pixels, if so, determining that a standing point click event is triggered, otherwise, if so, determining that a sliding event, a dragging event or a zooming event is triggered; if S2 is greater than or equal to 500ms, further determining whether the moving distance of the second finger is less than 5 pixels, if so, determining that a long-time pressing event is triggered, otherwise, determining that a sliding event, a dragging event or a zooming event is triggered.
For the touch screen device control method described above, the present application also provides a corresponding touch screen device control apparatus, so that the touch screen device control method described above is applied and implemented in practice.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a touch screen device control apparatus 400 corresponding to the touch screen device control method shown in fig. 2, where the touch screen device control apparatus 400 includes:
the monitoring module 401 is configured to monitor a touch operation on a screen of a touch screen device;
the first processing module 402 is configured to record, when it is monitored that a first finger touches the screen of the touch screen device, a contact duration of the first finger on the screen of the touch screen device as a first contact duration S1;
a second processing module 403, configured to, when the first contact duration is less than a first time threshold and the first finger is stopped on the screen of the touch screen device, record, as a second contact duration S2, a contact duration of the second finger on the screen of the touch screen device if it is monitored that the second finger touches the screen of the touch screen device, and monitor a moving distance of the second finger on the screen of the touch screen device;
a generating module 404, configured to generate a stationary point click gesture event when the second contact duration is greater than a second time threshold and smaller than a third time threshold, and the moving distance is smaller than a distance threshold;
a calling module 405, configured to call a first event listener associated with the resident click gesture event, where the first event listener is configured to implement a shortcut function corresponding to the resident click gesture.
Optionally, the generating module 405 is further configured to:
when the first contact duration is smaller than the first time threshold, if it is monitored that the first finger leaves the screen of the touch screen device, generating a single-finger clicking event;
the calling module 406 is further configured to:
and calling a second event listener associated with the single-finger single-click event, wherein the second event listener is used for realizing a shortcut function corresponding to the single-finger single-click gesture.
Optionally, the generating module 405 is further configured to:
when the first contact duration is greater than or equal to the first time threshold, if it is monitored that the first finger leaves the screen of the touch screen device and a second finger does not touch the screen of the touch screen device, generating a long press event;
the calling module 406 is further configured to:
and calling a fourth event listener associated with the long press event, wherein the fourth event listener is used for realizing a shortcut function corresponding to the long press gesture.
Optionally, the generating module 405 is further configured to:
when the second contact duration is smaller than the second time threshold, generating a multi-finger single-click event;
the calling module 406 is further configured to:
and calling a third event listener associated with the multi-finger clicking event, wherein the third event listener is used for realizing a shortcut function corresponding to the multi-finger clicking gesture.
Optionally, the generating module 405 is further configured to:
when the moving distance is larger than or equal to a distance threshold value, generating a sliding event, a dragging event or a zooming event;
the calling module 406 is further configured to:
and calling a fifth event listener associated with the sliding event, wherein the fifth event listener is used for realizing a shortcut function corresponding to the sliding gesture, or calling a sixth event listener associated with the dragging event, wherein the sixth event listener is used for realizing the shortcut function corresponding to the dragging gesture, or calling a seventh event listener associated with the zooming event, and wherein the seventh event listener is used for realizing the shortcut function corresponding to the zooming gesture.
Optionally, the generating module 405 is further configured to:
when the second contact duration is greater than the third time threshold and the moving distance is less than a distance threshold, generating a long press event;
the calling module 406 is further configured to:
and calling a fourth event listener associated with the long press event, wherein the fourth event listener is used for realizing a shortcut function corresponding to the long press gesture.
The touch screen equipment control device is applied to touch screen equipment, the touch screen equipment can provide a new gesture operation-resident point click gesture recognition function for a user, and correspondingly creates a shortcut function corresponding to the resident point click gesture, so that the shortcut function triggered based on the gesture operation is effectively expanded. The touch screen equipment control device can provide a new service for triggering the shortcut function through gesture operation-stationary point clicking gesture for a user, and the shortcut function triggered through gesture operation is further expanded on the basis that the shortcut function triggered through traditional gesture operation is compatible.
An embodiment of the present application further provides a touch screen device, as shown in fig. 5, for convenience of description, only a portion related to the embodiment of the present application is shown, and details of the specific technology are not disclosed, please refer to the method portion of the embodiment of the present application. The touch screen device may be any terminal device including a mobile phone, a tablet computer, a personal digital Assistant (PDA, for short in english), a Point of sale terminal (POS, for short in english), a vehicle-mounted computer, and the like, taking the touch screen device as the mobile phone as an example:
fig. 5 is a block diagram of a partial structure of a mobile phone related to a touch screen device provided in an embodiment of the present application. Referring to fig. 5, the handset includes: radio Frequency (RF) circuit 510, memory 520, input unit 530, display unit 540, sensor 550, audio circuit 560, wireless fidelity (WiFi) module 570, processor 580, and power supply 590; the input unit 530 includes an input panel 531 and other input devices 532, the display unit 540 includes a display panel 541, and the audio circuit 560 includes a speaker 561 and a microphone 562.
Those skilled in the art will appreciate that the handset configuration shown in fig. 5 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
In the embodiment of the present application, the processor 580 included in the touch screen device has the following functions:
monitoring touch operation on a screen of touch screen equipment;
when it is monitored that a first finger touches the screen of the touch screen device, recording the contact duration of the first finger on the screen of the touch screen device as a first contact duration S1;
when the first contact duration is smaller than a first time threshold and the first finger stays on the screen of the touch screen device, if a second finger is monitored to touch the screen of the touch screen device, recording the contact duration of the second finger on the screen of the touch screen device as a second contact duration S2, and monitoring the moving distance of the second finger on the screen of the touch screen device;
when the second contact duration is greater than a second time threshold and less than a third time threshold and the moving distance is less than a distance threshold, generating a stationary point click gesture event;
and calling a first event listener associated with the resident click gesture event, wherein the first event listener is used for realizing a shortcut function corresponding to the resident click gesture.
Optionally, the processor 580 may further execute method steps of any specific implementation manner of the touch screen device control method in the embodiment of the present application.
The embodiment of the present application further provides a computer-readable storage medium, configured to store a program code, where the program code is configured to execute any one implementation manner of a touch screen device control method in the foregoing embodiments.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A touch screen device control method is characterized by comprising the following steps:
monitoring touch operation on a screen of touch screen equipment;
when a first finger is monitored to touch the screen of the touch screen device, recording the contact duration of the first finger on the screen of the touch screen device as a first contact duration;
when the first contact duration is smaller than a first time threshold and the first finger stays on the screen of the touch screen device, if a second finger is monitored to touch the screen of the touch screen device, recording the contact duration of the second finger on the screen of the touch screen device as a second contact duration, and monitoring the moving distance of the second finger on the screen of the touch screen device;
when the second contact duration is greater than a second time threshold and less than a third time threshold and the moving distance is less than a distance threshold, generating a stationary point click gesture event;
calling a first event listener associated with the resident point click gesture event, wherein the first event listener is used for realizing a shortcut function corresponding to the resident point click gesture;
when the first contact duration is smaller than the first time threshold, if the first finger is monitored to leave the screen of the touch screen device, generating a single-finger clicking event, and calling a second event listener associated with the clicking event, wherein the second event listener is used for realizing a shortcut function corresponding to a single-finger clicking gesture;
and when the second contact duration is smaller than the second time threshold, generating a multi-finger clicking event, and calling a third event listener associated with the multi-finger clicking event, wherein the third event listener is used for realizing a shortcut function corresponding to a multi-finger clicking gesture.
2. The touch screen device control method according to claim 1, characterized by further comprising:
when the first contact duration is greater than or equal to the first time threshold, if it is monitored that the first finger leaves the screen of the touch screen device and the second finger does not touch the screen of the touch screen device, a long press event is generated, a fourth event listener associated with the long press event is called, and the fourth event listener is used for achieving a shortcut function corresponding to the long press gesture.
3. The touch screen device control method according to claim 1, characterized by further comprising:
when the moving distance is greater than or equal to the distance threshold, generating a sliding event, a dragging event or a zooming event, and calling a fifth event listener associated with the sliding event, wherein the fifth event listener is used for realizing a shortcut function corresponding to the sliding gesture, or calling a sixth event listener associated with the dragging event, wherein the sixth event listener is used for realizing the shortcut function corresponding to the dragging gesture, or calling a seventh event listener associated with the zooming event, and wherein the seventh event listener is used for realizing the shortcut function corresponding to the zooming gesture.
4. The touch screen device control method according to claim 1, characterized by further comprising:
and when the second contact duration is greater than the third time threshold and the moving distance is less than a distance threshold, generating a long press event, and calling a fourth event listener associated with the long press event, wherein the fourth event listener is used for realizing a shortcut function corresponding to the long press gesture.
5. A touch screen device control apparatus, comprising:
the monitoring module is used for monitoring touch operation on a screen of the touch screen equipment;
the first processing module is used for recording the contact duration of a first finger on the screen of the touch screen device as a first contact duration when the fact that the first finger touches the screen of the touch screen device is monitored;
the second processing module is used for recording the contact duration of the second finger on the screen of the touch screen device as a second contact duration if the touch of the second finger on the screen of the touch screen device is monitored when the first contact duration is smaller than a first time threshold and the first finger stays on the screen of the touch screen device, and monitoring the moving distance of the second finger on the screen of the touch screen device;
the generating module is used for generating a stationary point clicking gesture event when the second contact duration is greater than a second time threshold and less than a third time threshold and the moving distance is less than a distance threshold;
the calling module is used for calling a first event listener associated with the resident point click gesture event, and the first event listener is used for realizing a shortcut function corresponding to the resident point click gesture;
the generation module is further to:
when the first contact duration is smaller than the first time threshold, if it is monitored that the first finger leaves the screen of the touch screen device, generating a single-finger clicking event;
the calling module is further configured to:
calling a second event listener associated with the single-finger single-click event, wherein the second event listener is used for realizing a shortcut function corresponding to the single-finger single-click gesture;
the generation module is further to:
when the second contact duration is smaller than the second time threshold, generating a multi-finger single-click event;
the calling module is further configured to:
and calling a third event listener associated with the multi-finger clicking event, wherein the third event listener is used for realizing a shortcut function corresponding to the multi-finger clicking gesture.
6. The touch screen device control apparatus of claim 5, wherein the generation module is further configured to:
when the first contact duration is greater than or equal to the first time threshold, if it is monitored that the first finger leaves the screen of the touch screen device and a second finger does not touch the screen of the touch screen device, generating a long press event;
the calling module is further configured to:
and calling a fourth event listener associated with the long press event, wherein the fourth event listener is used for realizing a shortcut function corresponding to the long press gesture.
7. The touch screen device control apparatus of claim 5, wherein the generation module is further configured to:
when the moving distance is larger than or equal to a distance threshold value, generating a sliding event, a dragging event or a zooming event;
the calling module is further configured to:
and calling a fifth event listener associated with the sliding event, wherein the fifth event listener is used for realizing a shortcut function corresponding to the sliding gesture, or calling a sixth event listener associated with the dragging event, wherein the sixth event listener is used for realizing the shortcut function corresponding to the dragging gesture, or calling a seventh event listener associated with the zooming event, and wherein the seventh event listener is used for realizing the shortcut function corresponding to the zooming gesture.
8. The touch screen device control apparatus of claim 5, wherein the generation module is further configured to:
when the second contact duration is greater than the third time threshold and the moving distance is less than a distance threshold, generating a long press event;
the calling module is further configured to:
and calling a fourth event listener associated with the long press event, wherein the fourth event listener is used for realizing a shortcut function corresponding to the long press gesture.
9. A touch screen device, comprising:
a display, a memory, and a processor; wherein the content of the first and second substances,
the display comprises a display screen supporting a multi-point touch function;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the touch screen device control method according to any one of claims 1 to 5 according to instructions in the program code.
10. A computer-readable storage medium characterized by storing program code for executing the touch screen device control method according to any one of claims 1 to 5.
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| CN113366423A (en) * | 2019-07-11 | 2021-09-07 | 深圳市柔宇科技股份有限公司 | Touch control equipment and input control method thereof |
| CN113766116A (en) * | 2020-06-05 | 2021-12-07 | 福建天泉教育科技有限公司 | Method and storage medium for quickly shooting mobile equipment |
| CN113485570B (en) * | 2021-06-17 | 2023-12-05 | 深圳软牛科技有限公司 | Multi-user writing method, device, computer readable storage medium and terminal equipment |
| CN114153369A (en) * | 2021-11-12 | 2022-03-08 | 惠州Tcl移动通信有限公司 | Multi-finger gesture application method, device, terminal and medium based on touchpad function |
| CN114327181A (en) * | 2021-12-21 | 2022-04-12 | Oppo广东移动通信有限公司 | Service card searching method and device, storage medium and electronic equipment |
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