CN106126072B - Operation method and operation system of time navigation bar - Google Patents

Operation method and operation system of time navigation bar Download PDF

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Publication number
CN106126072B
CN106126072B CN201610373558.3A CN201610373558A CN106126072B CN 106126072 B CN106126072 B CN 106126072B CN 201610373558 A CN201610373558 A CN 201610373558A CN 106126072 B CN106126072 B CN 106126072B
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navigation bar
time navigation
unit
adjusting
time
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CN106126072A (en
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黄子晏
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Shenzhen cool flag Internet Co., Ltd.
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Shenzhen Cool Flag Internet Co Ltd
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    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction 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
    • G06F3/0485Scrolling or panning
    • G06F3/04855Interaction with scrollbars
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction 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
    • G06F3/0488Interaction 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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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Navigation (AREA)

Abstract

The invention discloses an operation method and an operation system of a time navigation bar, and relates to the technical field of time navigation bars. According to the operation method and the operation system of the time navigation bar, the adjustment control is generated according to the sliding direction of the user on the screen; and carrying out unit scale adjustment on the time navigation bar according to an adjusting coefficient set in the adjusting control by a user so as to improve the dragging precision of the time navigation bar. The unit scales of the time navigation bar can be adjusted by a user according to the requirement, and the phenomenon that the dragging position is difficult to grasp when the time navigation bar is dragged due to the fact that the total time of the time navigation bar in playing the file is too long or too short is avoided.

Description

Operation method and operation system of time navigation bar
Technical Field
the invention relates to the technical field of time navigation bars, in particular to an operation method and an operation system of a time navigation bar.
Background
The time navigation bar is widely applied to audio or video playing applications and editing applications, and is mainly used for positioning a specific playing point or playing time. For example, in an application program for video playing, dragging the time navigation bar can adjust the video playing progress correspondingly. Since the duration of playing the file is related to the positioning accuracy of the time navigation bar, the total duration of playing the file affects the length of the time interval between unit scales on the time navigation bar. Although the existing time navigation bar can position the playing point or the editing point by sliding, the specification parameters of the unit scales on the time navigation bar are automatically generated according to the total time length of the playing file, when the total time of the playing file is too long, the distance between the unit scales on the time navigation bar is too small, and when the total time of the playing file is too short, the distance between the unit scales on the time navigation bar is too large, so that a user is difficult to grasp the dragging position when dragging the time navigation bar.
disclosure of Invention
the invention aims to provide an operation method and an operation system of a time navigation bar, which aim to solve the problem that when the total time of the time navigation bar playing a file is too long or too short, a user is difficult to grasp a dragging position when dragging the time navigation bar because the specification parameters of unit scales on the existing time navigation bar are automatically generated according to the total time length of the played file.
The invention is realized in such a way that an operation method of the time navigation bar comprises the following steps:
Generating an adjusting control according to the sliding direction of a user on a screen;
and carrying out unit scale adjustment on the time navigation bar according to an adjusting coefficient set in the adjusting control by a user so as to improve the dragging precision of the time navigation bar.
further, before the step of generating an adjustment control according to the direction in which the user slides on the screen, the method further includes:
acquiring the sliding direction of the user on the screen, wherein the sliding direction of the user on the screen comprises the same direction as the progress direction of the time navigation bar or the opposite direction to the progress direction of the time navigation bar.
Further, the step of adjusting the unit scale of the time navigation bar according to the adjustment coefficient set by the user in the adjustment control specifically includes:
establishing a relation list between the adjusting coefficient and the unit scale of the time navigation bar;
and performing step adjustment or reduced step adjustment on the unit scales of the time navigation bar according to the relation list.
further, the step of performing step adjustment or step-down adjustment on the unit scale of the time navigation bar according to the relationship list specifically includes:
Judging whether the adjusting coefficient is larger than 0;
If so, taking the absolute value of the adjusting coefficient as the number of the time unit reduced levels to perform reduced level adjustment on the unit scale of the time navigation bar;
wherein the adjustment coefficient is an integer.
Another object of the present invention is to provide an operating system of a time navigation bar, the operating system comprising:
The control generating module is used for generating an adjusting control according to the sliding direction of the user on the screen;
And the adjusting module is used for carrying out unit scale adjustment on the time navigation bar according to the adjusting coefficient set in the adjusting control by the user so as to improve the dragging precision of the time navigation bar.
further, the operating system further includes:
The acquisition module is used for acquiring the sliding direction of the user on the screen, wherein the sliding direction of the user on the screen comprises the same direction as the progress direction of the time navigation bar or the opposite direction to the progress direction of the time navigation bar.
Further, the adjusting module specifically includes:
the relation list unit is used for establishing a relation list between the adjusting coefficient and the unit scale of the time navigation bar;
And the adjusting unit is used for carrying out step adjustment or reduced step adjustment on the unit scales of the time navigation bar according to the relation list.
Further, the adjusting unit specifically includes:
the judging unit is used for judging whether the adjusting coefficient is larger than 0;
The first adjusting unit is used for performing reduced order adjustment on the unit scale of the time navigation bar by taking the absolute value of the adjusting coefficient as the number of the reduced order levels of the time unit if the absolute value of the adjusting coefficient is larger than the number of the reduced order levels of the time unit;
wherein the adjustment coefficient is an integer.
according to the operation method and the operation system of the time navigation bar, the adjustment control is generated according to the sliding direction of the user on the screen; and carrying out unit scale adjustment on the time navigation bar according to an adjusting coefficient set in the adjusting control by a user so as to improve the dragging precision of the time navigation bar. The unit scales of the time navigation bar can be adjusted by a user according to the requirement, and the phenomenon that the dragging position is difficult to grasp when the time navigation bar is dragged due to the fact that the total time of the time navigation bar in playing the file is too long or too short is avoided.
drawings
FIG. 1 is a flow chart of a method of operating a time navigation bar according to a first embodiment of the present invention;
fig. 2 is a detailed flowchart of step S200 in the operation method of the time navigation bar according to the first embodiment of the present invention;
FIG. 3 is a flowchart illustrating the operation of step S220 in the method for operating the time navigation bar according to the first embodiment of the present invention;
FIG. 4 is a flowchart of a method of operating a time navigation bar according to a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of an operating system of a time navigation bar according to a third embodiment of the present invention.
Detailed Description
in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
the invention aims to provide an operation method and an operation system of a time navigation bar, which aim to solve the problem that when the total time of the time navigation bar playing a file is too long or too short, a user is difficult to grasp a dragging position when dragging the time navigation bar because the specification parameters of unit scales on the existing time navigation bar are automatically generated according to the total time length of the played file.
the following detailed description of implementations of the invention refers to the accompanying drawings in which:
fig. 1 is a flowchart illustrating an operation method of a time navigation bar according to a first embodiment of the present invention, and only a portion related to this embodiment is shown for convenience of description.
A method of operation of a time navigation bar, the method of operation comprising the steps of:
s100: generating an adjusting control according to the sliding direction of a user on a screen;
s200: and carrying out unit scale adjustment on the time navigation bar according to an adjusting coefficient set in the adjusting control by a user so as to improve the dragging precision of the time navigation bar.
In step S100, an adjustment control is generated according to the direction in which the user slides on the screen, where a mapping relationship is established between the adjustment control and the time navigation bar, so that after an adjustment coefficient is set in the adjustment control, the user-defined setting of unit scales on the time navigation bar is further implemented.
In step S200, the adjustment coefficient set in the adjustment control by the user may be a positive integer or a negative integer, or may be another natural number. For example, by establishing a relation list between the adjustment coefficient and the unit scale of the time navigation bar, the self-defined rule of the adjustment coefficient and the unit scale of the time navigation bar can be clarified.
Fig. 2 shows a detailed flowchart of step S200 in the operation method of the time navigation bar according to the first embodiment of the present invention. In this embodiment, in step S200, the step of performing unit scale adjustment on the time navigation bar according to the adjustment coefficient set in the adjustment control by the user specifically includes:
s210: establishing a relation list between the adjusting coefficient and the unit scale of the time navigation bar;
S220: and performing step adjustment or reduced step adjustment on the unit scales of the time navigation bar according to the relation list.
in step S210, a one-to-one correspondence relationship is formed between the adjustment coefficient and the unit scale of the time navigation bar, and the relationship list between the adjustment coefficient and the unit scale of the time navigation bar is used to describe the corresponding adjustment of the unit scale degree of the time navigation bar after an adjustment coefficient is set, that is, the step adjustment or the step-down adjustment is performed correspondingly.
fig. 3 shows a detailed flowchart of step S220 in the operation method of the time navigation bar according to the first embodiment of the present invention. In this embodiment, in step S220, performing step adjustment or step-down adjustment on the unit scale of the time navigation bar according to the relationship list specifically includes:
s221: judging whether the adjusting coefficient is larger than 0;
S222: if so, taking the adjusting coefficient as the number of time unit reduced levels to perform reduced level adjustment on the unit scale of the time navigation bar; wherein the adjustment coefficient is an integer.
In addition, in this embodiment, after step S221, the method may further include the steps of:
s223: if not, taking the adjusting coefficient as the number of time unit reduced levels to carry out advanced adjustment on the unit scale of the time navigation bar; wherein the adjustment coefficient is an integer.
in step S221, the adjustment coefficient is an integer, i.e., includes a positive integer or a negative integer. When the adjustment coefficient is a positive integer, i.e., the adjustment coefficient is greater than 0, the process proceeds to step S222.
In step S222, the adjustment coefficient is greater than 0, and is used to describe performing order reduction adjustment on the unit scale of the time navigation bar, specifically, the adjustment coefficient is used as the number of the order reduction levels of the time unit, and the unit scale of the time navigation bar is subjected to order reduction adjustment according to the number of the order reduction levels. Reduced order is used to describe the process by which units of a unit scale transition from larger units to smaller units.
each order reduction level is used for carrying out unit degradation on the unit scale of the original time navigation bar, namely dividing the original unit scale more finely. For example, the interval between the original unit scales is 10 seconds, and the unit of the original unit scales can be understood as ten seconds per segment. Taking the adjustment coefficient of "+ 1" as an example, taking the absolute value "1" of the adjustment coefficient "+ 1" as the number of reduced levels of a time unit, and performing reduced-level adjustment on the unit scale of the time navigation bar according to the number "1" of the reduced levels. The interval between the adjusted unit scales is 1 second, and the unit of the adjusted unit scales can be understood as one second per segment.
Similarly, in step S223, the adjustment coefficient is smaller than 0, and is used to describe that the unit scale of the time navigation bar is further adjusted, specifically, the adjustment coefficient is used as the number of the step levels of the time unit, and the unit scale of the time navigation bar is further adjusted according to the number of the step levels. The step is used to describe the process by which the units of the unit scale transition from smaller units to larger units.
Each step level is a unit step performed on the unit scale of the original time navigation bar, for example, the interval between the original unit scales is 10 seconds, and the unit of the original unit scale can be understood as each section of ten seconds. Taking the adjustment coefficient of "-1" as an example, taking the absolute value "1" of the adjustment coefficient of "-1" as the number of the advanced levels of the time unit, and performing advanced adjustment on the unit scale of the time navigation bar according to the number "1" of the advanced levels. The interval between the adjusted unit scales is 100 seconds, and the unit of the adjusted unit scales can be understood as one hundred seconds per segment.
A second embodiment is proposed on the basis of the above-described embodiment. Fig. 4 is a flowchart illustrating an operation method of the time navigation bar according to the second embodiment of the present invention, and only a portion related to this embodiment is shown for convenience of explanation. The difference from the first embodiment is that the operation method of the time navigation bar provided by the present embodiment further includes the following steps:
s100': acquiring the sliding direction of the user on the screen, wherein the sliding direction of the user on the screen comprises the same direction as the progress direction of the time navigation bar or the opposite direction to the progress direction of the time navigation bar.
In step S100', the direction in which the user slides on the screen refers to a direction in which the user slides on the screen in an environment in which the time navigation bar performs file play progress guidance or is an index of a play point.
the invention provides an operation method of a time navigation bar, which comprises the steps of generating an adjusting control according to the sliding direction of a user on a screen; and carrying out unit scale adjustment on the time navigation bar according to an adjusting coefficient set in the adjusting control by a user so as to improve the dragging precision of the time navigation bar. The unit scales of the time navigation bar can be adjusted by a user according to the requirement, and the phenomenon that the dragging position is difficult to grasp when the time navigation bar is dragged due to the fact that the total time of the time navigation bar in playing the file is too long or too short is avoided.
Corresponding to the above embodiments, fig. 5 shows a schematic structural diagram of an operating system of a time navigation bar according to a third embodiment of the present invention. As shown in FIG. 5, an operating system 100 for a time navigation bar includes
the control generating module 10 is configured to generate an adjustment control according to a direction in which a user slides on a screen;
And the adjusting module 20 is configured to perform unit scale adjustment on the time navigation bar according to an adjusting coefficient set in the adjusting control by the user, so as to improve the dragging precision of the time navigation bar.
as shown in fig. 5, the operating system further includes:
An obtaining module 30, configured to obtain a direction in which a user slides on a screen, where the direction in which the user slides on the screen includes a direction same as a progress direction of the time navigation bar or a direction opposite to the progress direction of the time navigation bar.
in all embodiments of the present invention, the adjusting module 20 specifically includes:
A relation list unit 21, configured to establish a relation list between the adjustment coefficient and the unit scale of the time navigation bar;
And the adjusting unit 22 is configured to perform step adjustment or reduced step adjustment on the unit scale of the time navigation bar according to the relationship list.
Specifically, as shown in fig. 5, the adjusting unit 22 specifically includes:
a judging unit 221, configured to judge whether the adjustment coefficient is greater than 0;
The first adjusting unit 222 is configured to, if yes, perform order reduction adjustment on the unit scale of the time navigation bar by using the absolute value of the adjustment coefficient as the number of order reduction levels of a time unit; wherein the adjustment coefficient is an integer.
in this embodiment, the determining unit 221 may further include a second adjusting unit 223, configured to, if not, perform step adjustment on the unit scale of the time navigation bar by using the absolute value of the adjustment coefficient as the number of the time unit reduction levels; wherein the adjustment coefficient is an integer.
Based on the above embodiments, a terminal player and an editor are provided, which are applications of the operating system of the time navigation bar described in the above embodiments. In particular, the terminal player and the editor each include an operating system 100 for a time navigation bar as described above.
It should be noted that, in practical applications, taking the IOS system as an example, the created time navigation bar may be mainly split into these several modules, namely, the background scale, the central scale, the scroll and zoom control, and the logic control. Wherein the logic control portion is distributed among the various modules. The background scales are based on a rolling control, the rolling control uses native tableView in the IOS, and the display management of the view does not need to be considered, so that a large memory cannot be consumed even if a long-time navigation bar is created based on a reuse mechanism of the control. The central scale is fixed in the center of the time navigation bar and is not controlled by a user, and the user can only slide the scroll control of the background to adjust the current time, so that the control with larger touch by the mobile phone user is easier and simpler than the control with smaller touch.
for a scroll control (UITableView), the native tableView can only slide up and down, and cannot provide a side-to-side sliding functionality. The content and the interface are separated, the animation display control is rotated by a certain angle, such as 90 degrees, and the content is correspondingly rotated before being displayed, so that the left-right sliding can be realized.
The central scale is fixed in the center of the whole time navigation bar and is used for indicating the currently pointed time scale. The background scale can be slid out based on the scroll control, so that a memory optimization process is needed, a very long navigation bar is directly created, and the memory is certainly not enough to support, so that the program is crashed. Therefore, by utilizing the characteristics of the native tableView, only the displayed scale is created, and none displayed scale exists, and when a part of the scale is slid out, the scale to be displayed is redrawn. The length displayed is based on the total length of the magnification factor and the time, and the default distance is set when the length is not set, so that the length only depends on the total length of the time, when the time navigation bar is zoomed in and zoomed out, the distance of the scales of each part can be adjusted according to the magnification factor, and the total length can be adjusted along with the adjustment. The scale of the last part is uncertain, the drawn scale is adjusted according to the time length provided by the user, the time navigation bar is adjusted according to whether the set time is integral multiple of the time, and the time navigation bar is correspondingly adjusted during drawing.
According to the operation method and the operation system of the time navigation bar, the adjustment control is generated according to the sliding direction of the user on the screen; and carrying out unit scale adjustment on the time navigation bar according to an adjusting coefficient set in the adjusting control by a user so as to improve the dragging precision of the time navigation bar. The unit scales of the time navigation bar can be adjusted by a user according to the requirement, and the phenomenon that the dragging position is difficult to grasp when the time navigation bar is dragged due to the fact that the total time of the time navigation bar in playing the file is too long or too short is avoided.
those of ordinary skill in the art will understand that: the steps or part of the steps for implementing the above method embodiments may be implemented by hardware related to program instructions, the program may be stored in a computer-readable storage medium, and when executed, the program performs the steps including the above method embodiments, and the storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (4)

1. a method of operating a time navigation bar, the method comprising the steps of:
Generating an adjusting control according to the sliding direction of a user on a screen; a mapping relation is established between the adjusting control and the time navigation bar, wherein a user sets unit scales on the time navigation bar in a self-defined manner by setting an adjusting coefficient in the adjusting control;
and adjusting unit scales of the time navigation bar according to an adjusting coefficient set in the adjusting control by a user so as to improve the dragging precision of the time navigation bar, and specifically comprises the following steps: establishing a relation list between the adjusting coefficient and the unit scale of the time navigation bar; step adjustment or reduced step adjustment is carried out on the unit scales of the time navigation bar according to the relation list;
The step of performing step adjustment or step-down adjustment on the unit scale of the time navigation bar according to the relationship list specifically includes:
Judging whether the adjusting coefficient is larger than 0;
if so, taking the absolute value of the adjusting coefficient as the number of the time unit reduced levels to perform reduced level adjustment on the unit scale of the time navigation bar;
if not, taking the absolute value of the adjusting coefficient as the number of the time unit step levels to perform step adjustment on the unit scale of the time navigation bar;
Wherein the adjustment coefficient is an integer.
2. the method of claim 1, wherein prior to the step of generating an adjustment control according to the direction of the user's slide on the screen, further comprising:
Acquiring the sliding direction of the user on the screen, wherein the sliding direction of the user on the screen comprises the same direction as the progress direction of the time navigation bar or the opposite direction to the progress direction of the time navigation bar.
3. An operating system of a time navigation bar is characterized in that the operating system comprises a control generating module, a control adjusting module and a control adjusting module, wherein the control generating module is used for generating an adjusting control according to the sliding direction of a user on a screen; a mapping relation is established between the adjusting control and the time navigation bar, wherein a user sets unit scales on the time navigation bar in a self-defined manner by setting an adjusting coefficient in the adjusting control;
The adjusting module is used for adjusting unit scales of the time navigation bar according to an adjusting coefficient set in the adjusting control by a user so as to improve the dragging precision of the time navigation bar, and comprises: the relation list unit is used for establishing a relation list between the adjusting coefficient and the unit scale of the time navigation bar;
the adjusting unit is used for carrying out step adjustment or reduced step adjustment on the unit scales of the time navigation bar according to the relation list;
The adjusting unit includes:
the judging unit is used for judging whether the adjusting coefficient is larger than 0;
the first adjusting unit is used for performing reduced order adjustment on the unit scale of the time navigation bar by taking the absolute value of the adjusting coefficient as the number of the reduced order levels of the time unit if the absolute value of the adjusting coefficient is larger than the number of the reduced order levels of the time unit;
the second adjusting unit is used for performing step adjustment on the unit scale of the time navigation bar by taking the absolute value of the adjusting coefficient as the number of the step levels of the time unit if the absolute value of the adjusting coefficient is not the number of the step levels of the time unit;
Wherein the adjustment coefficient is an integer.
4. The operating system of the time navigation bar of claim 3, wherein the operating system further comprises:
The acquisition module is used for acquiring the sliding direction of the user on the screen, wherein the sliding direction of the user on the screen comprises the same direction as the progress direction of the time navigation bar or the opposite direction to the progress direction of the time navigation bar.
CN201610373558.3A 2016-05-31 2016-05-31 Operation method and operation system of time navigation bar Active CN106126072B (en)

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