CN112199021A - Application program starting method and device and mobile terminal - Google Patents
Application program starting method and device and mobile terminal Download PDFInfo
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- CN112199021A CN112199021A CN202011148989.2A CN202011148989A CN112199021A CN 112199021 A CN112199021 A CN 112199021A CN 202011148989 A CN202011148989 A CN 202011148989A CN 112199021 A CN112199021 A CN 112199021A
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- track point
- straight line
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- application program
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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]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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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
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
Abstract
The embodiment of the invention discloses an application program starting method, an application program starting device and a mobile terminal. The application program starting method comprises the following steps: receiving a graph track input by a user, and judging that the graph is an open graph; determining the opening direction of the opening-shaped graph, and determining an application area to be opened according to an area corresponding to the opening direction; and judging that the application program to be started is located in the application area to be started, and starting the application program to be started. The invention aims to quickly detect alpha graphs when a touch screen with lower resolution ratio is used in the mobile terminal, so that the mobile terminal is added with easily drawn graphs, a user can conveniently operate on the touch screen, and bright points are provided for mobile terminal products.
Description
Technical Field
The invention relates to the technical field of touch control, in particular to an application program starting method and device and a mobile terminal.
Background
At present, the mobile terminal generally adopts an input form of replacing a transmission key with a touch screen, and the higher resolution of the touch screen is more suitable for detecting various input graphs. Conventional touch pattern detection often requires higher touch resolution support, which makes the touch screen more costly. Moreover, there is no simple and fast detection method for detecting alpha pattern, such as the pattern with some non-obvious features, which is focused by the scheme, and the alpha pattern has a large usage space due to its easy drawing and large operation range.
Therefore, the prior art has defects and needs to be improved and developed.
Disclosure of Invention
The embodiment of the invention provides an application program starting method, an application program starting device and a mobile terminal, which can quickly detect an alpha graph when a touch screen with lower resolution is used in the mobile terminal.
The application program starting method provided by the embodiment of the invention comprises the following steps:
receiving a graph track input by a user, and judging that the graph is an open graph;
determining the opening direction of the opening-shaped graph, and determining an application area to be opened according to an area corresponding to the opening direction;
and judging that the application program to be started is located in the application area to be started, and starting the application program to be started.
Optionally, in some embodiments of the present invention, the receiving a graphic track input by a user, and determining that the graphic is an open-shaped graphic includes:
record a plurality of track points of orbit, the track point includes reference track point, first adjacent track point and second adjacent track point, first adjacent track point with second adjacent track point is in the both sides of reference track point.
Optionally, in some embodiments of the present invention, the receiving a graphic track input by a user, and determining that the graphic is an open-shaped graphic includes:
the reference track point and the first adjacent track point form a first straight line, and the reference track point and the second adjacent track point form a second straight line.
Optionally, in some embodiments of the present invention, the receiving a graphic track input by a user, and determining that the graphic is an open-shaped graphic includes:
the first adjacent track point is an initial track point, and the second adjacent track point is an ending track point;
the second straight line intersects with the first straight line to form a first intersection point;
and the abscissa of the first intersection point is positioned in the range of the abscissas of the reference track point and the ending track point.
Optionally, in some embodiments of the present invention, the receiving a graphic track input by a user, and determining that the graphic is an open-shaped graphic includes:
the second adjacent track point and the ending track point form a third straight line;
the third straight line intersects the first straight line and the second straight line to form a plurality of second intersection points;
and the abscissa of the second intersection point is positioned in the range of the abscissas of the second adjacent track point and the ending track point.
Optionally, in some embodiments of the present invention, the determining the opening direction of the opening-shaped pattern and determining an application area to be opened according to an area corresponding to the opening direction includes:
acquiring an intersection point of an alpha graph, wherein a straight line passing through the initial track point and the intersection point is an initial straight line, and a straight line passing through the ending track point and the intersection point is an ending straight line;
the initial straight line and the ending straight line are intersected to form four intersection areas, and the intersection area corresponding to the opening direction of the alpha graph is the application area to be opened.
Optionally, in some embodiments of the present invention, the determining that the application to be started is located in the application area to be started, and starting the application to be started includes:
and presetting a plurality of application programs to be started.
Correspondingly, an embodiment of the present invention further provides an application opening apparatus, including:
the judging unit is used for receiving a graph track input by a user and judging that the graph is an open-shaped graph;
the determining unit is used for determining the opening direction of the opening-shaped graph and determining an application area to be opened according to an area corresponding to the opening direction;
and the starting unit is used for judging that the application program to be started is positioned in the application area to be started and starting the application program to be started.
Optionally, in some embodiments of the present invention, the opening unit includes:
and the presetting unit is used for presetting a plurality of application programs to be started.
In addition, an embodiment of the present invention further provides a mobile terminal, including:
a memory for storing an application program;
and the processor is used for realizing the steps in the application program starting method when the application program is executed.
The embodiment of the invention provides an application program starting method, an application program starting device and a mobile terminal. The method comprises the following steps: receiving a graph track input by a user, and judging that the graph is an open graph; determining the opening direction of the opening-shaped graph, and determining an application area to be opened according to an area corresponding to the opening direction; and judging that the application program to be started is located in the application area to be started, and starting the application program to be started. The invention aims to quickly detect alpha graphs when a touch screen with lower resolution ratio is used in the mobile terminal, so that the mobile terminal is added with easily drawn graphs, a user can conveniently operate on the touch screen, and bright points are provided for mobile terminal products.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart illustrating an application opening method according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating different opening directions of an alpha pattern according to an embodiment of the present invention;
FIG. 3 is a schematic view of an alpha pattern according to an embodiment of the present invention;
FIG. 4 is a schematic view illustrating an opening direction of an alpha pattern according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an application opening device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
The embodiment of the invention provides an application program starting method, an application program starting device and a mobile terminal. The mobile terminal of the embodiment of the invention can be a mobile phone, a tablet computer, a notebook computer and other equipment.
The following are detailed below. It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments.
An application opening method comprises the following steps: receiving a graph track input by a user, and judging that the graph is an open graph; determining the opening direction of the opening-shaped graph, and determining an application area to be opened according to an area corresponding to the opening direction; and judging that the application program to be started is located in the application area to be started, and starting the application program to be started.
As shown in fig. 1, the specific process of the application starting method may be as follows:
101. and receiving a graph track input by a user, and judging that the graph is an opening-shaped graph.
For example, a graphic track input by a user on a touch screen of the mobile terminal is received, and the mobile terminal judges whether the graphic track is an opening-shaped graphic according to the input track shape.
The opening-shaped pattern of the embodiment of the invention can be a U-shaped, C-shaped, h-shaped, alpha-shaped or other pattern with an opening.
The alpha pattern according to the embodiment of the present invention is derived from a first one of greek letters similar to a lower case english letter a, as shown in fig. 2, and fig. 2 shows three alpha patterns according to the embodiment of the present invention, which have an opening, and in practical use, a mobile terminal user may draw the alpha pattern mentioned in the embodiment of the present invention in different directions, as shown in fig. 2.
The method comprises the steps of recording a plurality of track points of an input track, wherein the earliest input time is an initial track point, the next track points are sequentially sequenced, and the latest input time is an ending track point. Have the reference track point in a plurality of track points, every reference track point all has two adjacent track points, is first adjacent track point and second adjacent track point respectively, and first adjacent track point and second adjacent track point are in the both sides of reference track point. The reference track point and the first adjacent track point form a first straight line, and the reference track point and the second adjacent track point form a second straight line. The number of the reference track points in the embodiment of the invention is at least 1, and the specific number of the reference track points is not limited.
When the graph track is judged to be an alpha graph, if only one reference track point is recorded in the track graph input by a user, the first adjacent track point is an initial track point, the second adjacent track point is an ending track point, the second straight line passes through the ending track point, the first straight line passes through the initial track point, the first straight line is intersected with the second straight line to form a first intersection point, and the abscissa of the first intersection point is located in the abscissa range of the reference track point and the ending track point.
When the graph track is judged to be an alpha graph, a plurality of reference track points are recorded in the track graph input by a user, and the reference track points respectively form a first straight line and a second straight line with a first adjacent track point and a second adjacent track point of the reference track points, namely a plurality of first straight lines and a plurality of second straight lines. In the embodiment of the invention, the input sequence of the second adjacent track points is later than that of the first adjacent track points, the last second adjacent track point and the ending track point form a third straight line, the third straight line is intersected with the first straight line and the second straight line to form a plurality of second intersection points, and the abscissa of the second intersection points is positioned in the range of the abscissas of the second adjacent track points and the ending track point.
When the graphic track is judged to be an alpha graphic, a plurality of track points included in the graphic track drawn on the mobile terminal are P0P1P2P3……PN-1PN，P0For inputting the trace point, P, with the earliest timeNThe trace point with the latest time is input. When line PNPN-1And a straight line PN-1PN-2Or straight line PN-2PN-3Or … … or straight line P2P1Or straight line P1P0Intersect, and the abscissa of the intersection point satisfies min { xPN，xPN-1}<x<max{xPN，xPN-1In which x isNRepresents PNAbscissa of (2), xPN-1Represents PN-1Abscissa of (d), min { xPN，xPN-1Denotes xPN，xPN-1Among them, max { xPN，xPN-1Denotes xPN，xPN-1The larger of the two.
Referring to FIG. 3, an alpha graph A shown in FIG. 30As an initial trace point, A1、A2、A3For trace points in the input time sequence, A4To end the trace point, use A2As reference track points, A1Is a first adjacent track point, A3Is a second adjacent track point, A1At the input time of A3Before the input time of (A)0And A1Form a straight line L1, A1And A2Form a straight line L2, A2And A3Form straight lines L3, A3 and A4Form a straight line L4, the straight line L4 intersects with the straight line L3, the straight line L2 and the straight line L1 respectively, and the intersection point is J3、J2、J1The intersection point is J3、J2、J1The abscissa is at the track point A3And A4Within the abscissa of (a). The number of trace points shown in fig. 3 is only an example, and the position and the number of trace points are not limited in the embodiment of the present invention.
102. Determining the opening direction of the opening-shaped graph, and determining an application area to be opened according to an area corresponding to the opening direction.
For example, the opening direction of the opening-shaped pattern is determined from the acquired pattern track, and the area corresponding to the opening direction is determined as the application area to be opened.
After the figure track input by the user is judged to be an alpha figure, an intersection point of the alpha figure is obtained, a straight line passing through the initial track point and the intersection point is an initial straight line, and a straight line passing through the ending track point and the intersection point is an ending straight line. The initial straight line and the ending straight line are intersected to form four intersection areas, and the intersection area corresponding to the opening direction of the alpha graph is an application area to be opened.
Referring to FIG. 4, in the alpha graph shown in FIG. 4, A1As initial trace points of the alpha pattern, A2As end trace point of alpha pattern, A3The intersections of the alpha pattern are denoted by A1And A3Two points form a straight line L1, denoted by A2And A3Two points form a straight line L2, and further, a point A on the screen of the mobile terminal is taken4For example, taking trace points A1One point near the point is A4Such as A4Ordinate of (a)1Are equal on the ordinate, A4The abscissa of (a) is1The abscissa of (a) plus 1, or A4Is equal to the ordinate of A1, A4The abscissa of (a) is1The abscissa of the graph can be subtracted by 1; a is to be4If the point coordinates are substituted into the linear equations L1 and L2, if the results of the point coordinates and the linear equations are the same, the point coordinates are replaced by A4Coordinates, if different, A4The direction is the opening direction of the alpha pattern. As shown in FIG. 3, the opening direction of the alpha pattern is determined in one of three directions F1\ F2\ F3 in the figure, so I first pick A1Points near the coordinates thus eliminate one of the three directions, in the remaining twoChoose among the directions, we will A4Substituting the same sign into the above linear equations L1 and L2 indicates that the point is in the wrong direction, so A is selected1The other side point is taken as A4Substituting into the above-mentioned linear equations L1 and L2, the signs of the results are necessarily opposite. Similarly, A may be selected2The nearby point is A4The above process is carried out, and the result is the same.
103. And judging that the application program to be started is located in the application area to be started, and starting the application program to be started.
For example, a user may preset a plurality of applications to be opened in the mobile terminal, and if the application area to be opened determined in the above process includes the preset applications to be opened, the applications are opened.
In the embodiment of the present invention, a user may set the applications as application programs to be started, where the applications are usually applications that are most frequently used by the user after the user starts up, and the applications are usually applications that are frequently used by the user. If a plurality of preset application programs to be started are located in the determined application area to be started, opening the application programs to a background, and quickly opening the application programs when a user needs to use the application programs; and if only one preset application program to be started is located in the determined application area to be started, directly starting the application program.
In order to better implement the method, an embodiment of the present invention may further provide an application starting apparatus, where the application starting apparatus may be specifically integrated in a network device, and the network device may be a device such as a mobile terminal.
For example, as shown in fig. 5, the application unlocking device may include a judging unit 501, a determining unit 502, and an opening unit 503, as follows:
(1) judging unit 501
The determining unit 501 is configured to receive a graph track input by a user, and determine that the graph is an open-ended graph.
For example, the determination unit 501 receives a trace of a figure input by a user on a touch screen of the mobile terminal, and determines whether the figure is an open figure according to the shape of the input trace. The opening-like pattern may be a pattern having an opening, such as a U-shape, a C-shape, an h-shape, or an alpha pattern.
In the determining unit 501, a plurality of trace points of the input trace are recorded, the earliest input time is an initial trace point, the following trace points are sequentially sequenced, and the latest input time is an end trace point.
(2) Determination unit 502
The determining unit 502 is configured to determine an opening direction of the opening-shaped pattern, and determine an application area to be opened according to an area corresponding to the opening direction.
For example, the determining unit 502 determines the opening direction of the opening-shaped pattern from the acquired pattern track, and the area corresponding to the opening direction is determined as the application area to be opened.
(3) Opening unit 503
The starting unit 503 is configured to determine that the application to be started is located in the application area to be started, and start the application to be started.
For example, the opening unit 503 may preset a plurality of applications to be opened in the mobile terminal, and if the application area to be opened determined by the above process includes the preset applications to be opened, the applications are opened.
The starting unit 503 further includes a presetting unit, configured to preset a plurality of applications to be started.
Accordingly, an embodiment of the present invention also provides a mobile terminal, as shown in fig. 6, which may include Radio Frequency (RF) circuit 601, memory 602 including one or more computer-readable storage media, input unit 603, display unit 604, sensor 605, audio circuit 606, wireless fidelity (WiFi, W) module 607, processor 608 including one or more processing cores, and power supply 609. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 6 is not intended to be limiting of mobile terminals and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. Wherein:
the RF circuit 601 may be used for receiving and transmitting signals during a message transmission or communication process, and in particular, for receiving downlink messages from a base station and then processing the received downlink messages by one or more processors 608; in addition, data relating to uplink is transmitted to the base station. In general, the RF circuit 601 includes, but is not limited to, an antenna, at least one Amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 601 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.
The memory 602 may be used to store software programs and modules, and the processor 608 executes various functional applications and data processing by operating the software programs and modules stored in the memory 602. The memory 602 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the mobile terminal, and the like. Further, the memory 602 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 602 may also include a memory controller to provide the processor 608 and the input unit 603 access to the memory 602.
The input unit 603 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, in one particular embodiment, input unit 603 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 608, and can receive and execute commands sent by the processor 608. In addition, touch sensitive surfaces may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 603 may include other input devices in addition to the touch-sensitive surface. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like. In the embodiment of the present invention, the input unit 603 receives a graphic track input by a user.
The display unit 604 may be used to display information input by or provided to the user and various graphical user interfaces of the mobile terminal, which may be made up of graphics, text, icons, video, and any combination thereof. The Display unit 604 may include a Display panel, and optionally, the Display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlay the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 608 to determine the type of touch event, and the processor 608 then provides a corresponding visual output on the display panel according to the type of touch event. Although in FIG. 6 the touch-sensitive surface and the display panel are two separate components to implement input and output functions, in some embodiments the touch-sensitive surface may be integrated with the display panel to implement input and output functions.
The mobile terminal may also include at least one sensor 605, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that may turn off the display panel and/or the backlight when the mobile terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile terminal, further description is omitted here.
WiFi belongs to short distance wireless transmission technology, and the mobile terminal can help the user to send and receive e-mail, browse web page and access streaming media etc. through WiFi module 607, it provides wireless broadband internet access for the user. Although fig. 6 shows the WiFi module 607, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope of not changing the essence of the application.
The processor 608 is a control center of the mobile terminal, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 602 and calling data stored in the memory 602, thereby performing overall monitoring of the mobile phone. Optionally, processor 608 may include one or more processing cores; preferably, the processor 608 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 608.
The mobile terminal also includes a power supply 609 (e.g., a battery) for powering the various components, which may be logically coupled to the processor 608 via a power management system that may be configured to manage charging, discharging, and power consumption. The power supply 609 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Although not shown, the mobile terminal may further include a camera, a bluetooth module, and the like, which will not be described herein. Specifically, in this embodiment, the processor 608 in the mobile terminal loads an executable file corresponding to a process of one or more application programs into the memory 602 according to the following instructions, and the processor 608 runs the application programs stored in the memory 602, thereby implementing various functions.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor.
The application starting method, the application starting device and the mobile terminal provided by the embodiment of the invention are described in detail, a specific example is applied in the description to explain the principle and the implementation of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. An application opening method is characterized by comprising the following steps:
receiving a graph track input by a user, and judging that the graph is an open graph;
determining the opening direction of the opening-shaped graph, and determining an application area to be opened according to an area corresponding to the opening direction;
and judging that the application program to be started is located in the application area to be started, and starting the application program to be started.
2. The method for starting the application program according to claim 1, wherein the receiving a graphic track input by a user and determining that the graphic is an open-shaped graphic comprises:
record a plurality of track points of orbit, the track point includes reference track point, first adjacent track point and second adjacent track point, first adjacent track point with second adjacent track point is in the both sides of reference track point.
3. The method for starting the application program according to claim 2, wherein the receiving a graphic track input by a user and judging that the graphic is an open-shaped graphic comprises:
the reference track point and the first adjacent track point form a first straight line, and the reference track point and the second adjacent track point form a second straight line.
4. The method for starting the application program according to claim 3, wherein the receiving a graphic track input by a user and judging that the graphic is an open-shaped graphic comprises:
the first adjacent track point is an initial track point, and the second adjacent track point is an ending track point;
the second straight line intersects with the first straight line to form a first intersection point;
and the abscissa of the first intersection point is positioned in the range of the abscissas of the reference track point and the ending track point.
5. The method for starting the application program according to claim 3, wherein the receiving a graphic track input by a user and judging that the graphic is an open-shaped graphic comprises:
the second adjacent track point and the ending track point form a third straight line;
the third straight line intersects the first straight line and the second straight line to form a plurality of second intersection points;
and the abscissa of the second intersection point is positioned in the range of the abscissas of the second adjacent track point and the ending track point.
6. The method for opening the application program according to claim 1, wherein the determining the opening direction of the opening-shaped graph and the determining the application area to be opened according to the area corresponding to the opening direction comprise:
acquiring an intersection point of an alpha graph, wherein a straight line passing through the initial track point and the intersection point is an initial straight line, and a straight line passing through the ending track point and the intersection point is an ending straight line;
the initial straight line and the ending straight line are intersected to form four intersection areas, and the intersection area corresponding to the opening direction of the alpha graph is the application area to be opened.
7. The method for starting the application program according to claim 1, wherein the step of judging that the application program to be started is located in the application area to be started and starting the application program to be started comprises:
and presetting a plurality of application programs to be started.
8. An application opening apparatus, comprising:
the judging unit is used for receiving a graph track input by a user and judging that the graph is an open-shaped graph;
the determining unit is used for determining the opening direction of the opening-shaped graph and determining an application area to be opened according to an area corresponding to the opening direction;
and the starting unit is used for judging that the application program to be started is positioned in the application area to be started and starting the application program to be started.
9. The application opening device according to claim 8, wherein the opening unit comprises:
and the presetting unit is used for presetting a plurality of application programs to be started.
10. A mobile terminal, comprising:
a memory for storing an application program;
a processor for implementing the steps of the application opening method according to any one of claims 1 to 7 when executing the application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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