CN114296849A - Method and device for synchronizing states of interface control - Google Patents
Method and device for synchronizing states of interface control Download PDFInfo
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Abstract
The specification discloses a state synchronization method and device of interface controls. After the display states of the controls in other interfaces are modified, receiving synchronous environment updating information of other interfaces, determining the synchronous environment of the target interface displayed by the synchronous environment and the historical states of the controls in the synchronous environment, and determining the display state of the control in the target interface or generating the synchronous environment updating information of the target interface and broadcasting to enable other interfaces to be synchronous with the target interface according to the updating time of the historical states of the controls and the updating time of the display states of the controls in the synchronous environment updating information based on whether the display states of the controls are consistent with the historical states of the controls in the target interface. The method can automatically synchronize the same control in other interfaces based on the modification of the display state of the control in the interface, so as to realize the synchronization of the controls in the interface needing to be synchronized.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a method and an apparatus for synchronizing states of interface controls.
Background
The graphical user interface is an interface for interaction between a user and a terminal, and is widely applied in various fields, and the user realizes interaction with the terminal through a control in an operation interface, such as clicking a check box to check a selection item, inputting a text in an input box, and the like.
At present, a need for multi-interface linkage derives, that is, according to the operation of a user on a control in an interface, the state of the control displayed to the user is updated, so as to adjust or change the content displayed by the interface according to the state of the control, and the state of the control linked with the control in the interface associated with the interface is synchronized, so as to achieve the synchronization of the content displayed by the interface.
Therefore, the synchronization of the control states is the basis for realizing the interface synchronization, but the problem of how to accurately synchronize the states of linked controls in different interfaces still remains to be solved.
Disclosure of Invention
The present specification provides a method and an apparatus for synchronizing states of interface controls, so as to partially solve the above problems in the prior art.
The technical scheme adopted by the specification is as follows:
the present specification provides a state synchronization method for interface controls, including:
receiving the updating information of the synchronous environment of other interfaces, wherein the updating information of the synchronous environment at least comprises: the display state of each control in the other interfaces and the updating time of the display state;
determining a synchronous environment of a target interface and historical states of all controls in the synchronous environment;
judging whether the current display state of the control in the target interface is consistent with the historical state of the control or not aiming at each control in the target interface;
if so, determining the display state of the control in the target interface according to the update time of the historical state of the control and the update time of the display state of the control in the synchronous environment update information;
and if not, generating and broadcasting the synchronous environment updating information of the target interface.
Optionally, before determining, for each control in the target interface, whether a current display state of the control in the target interface is consistent with a historical state of the control, the method further includes:
and updating the synchronous environment of the target interface according to the received synchronous environment updating information.
Optionally, determining the display state of the control in the target interface according to the update time of the historical state of the control and the update time of the display state of the control in the synchronous environment update information, specifically including:
judging whether the updating time of the historical state of the control is later than the updating time of the display state of the control in the synchronous environment updating information;
if so, not changing the display state of the control in the target interface;
and if not, taking the display state of the control in the synchronous environment updating information as the display state of the control in the target interface.
Optionally, the generating of the update information of the synchronization environment of the target interface specifically includes:
updating the synchronous environment of the target interface according to the current display state of the control in the target interface;
and generating synchronous environment updating information of the target interface according to the updated synchronous environment of the target interface.
Optionally, the method further comprises:
when the synchronous environment updating information of other interfaces is not received, determining the synchronous environment of the target interface;
determining the current display state of each control in the target interface and the historical state of each control in the synchronous environment;
judging whether the current display state of the control in the target interface is consistent with the historical state of the control or not aiming at each control in the target interface;
if so, not changing the current display state of the control in the target interface;
if not, updating the synchronous environment of the target interface according to the current display state of the control in the target interface, generating synchronous environment updating information of the target interface according to the updated synchronous environment of the target interface, and broadcasting.
Optionally, the method further comprises:
when the current display state of the control in the target interface is consistent with the historical state of the control, re-determining the current display state of the control within a preset waiting time, and continuously judging whether the current display state of the control in the target interface is consistent with the historical state of the control;
if the current display state of the control in the target interface is determined to be inconsistent with the historical state of the control before the waiting time length is finished, updating the synchronous environment of the target interface according to the finally determined current display state of the control in the target interface;
and generating and broadcasting the synchronous environment updating information of the target interface according to the updated synchronous environment of the target interface.
Optionally, determining the display state of the control in the target interface according to the update time of the historical state of the control and the update time of the display state of the control in the synchronous environment update information, specifically including:
and determining the display state of the control in the target interface according to the update time of the historical state of the control in the synchronous environment after the target interface is updated and the update time of the display state of the control in the synchronous environment according to the update information of the synchronous environment.
This specification provides a state synchronizer of interface control, including:
a receiving module, configured to receive synchronous environment update information of other interfaces, where the synchronous environment update information at least includes: the display state of each control in the other interfaces and the updating time of the display state;
the determining module is used for determining a synchronous environment of a target interface and the historical state of each control in the synchronous environment;
the judging module is used for judging whether the current display state of the control in the target interface is consistent with the historical state of the control or not aiming at each control in the target interface;
if yes, determining the display state of the control in the target interface according to the update time of the historical state of the control and the update time of the display state of the control in the synchronous environment update information;
and the second synchronization module is used for generating and broadcasting the synchronization environment updating information of the target interface if the target interface is not synchronized with the target interface.
The present specification provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the method for state synchronization of the above-described interface controls.
The present specification provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the state synchronization method of the interface control when executing the program.
The technical scheme adopted by the specification can achieve the following beneficial effects:
in the method for synchronizing states of interface controls provided in this specification, after the display states of controls in other interfaces are modified, synchronous environment update information of other interfaces is received, a synchronous environment of a target interface displayed by the control and a historical state of each control in the synchronous environment are determined, and for each control in the target interface, based on whether the display state of the control is consistent with the historical state, the display state of the control in the target interface is determined or synchronous environment update information of the target interface is generated and broadcast according to update time of the historical state of the control and update time of the display state of the control in the synchronous environment update information, so that the other interfaces are synchronized with the target interface.
The method can be seen in that the same control in other interfaces can be automatically synchronized based on the modification of the display state of the control in the interface.
Drawings
The accompanying drawings, which are included to provide a further understanding of the specification and are incorporated in and constitute a part of this specification, illustrate embodiments of the specification and together with the description serve to explain the specification and not to limit the specification in a non-limiting sense. In the drawings:
fig. 1 is a schematic flowchart of a state synchronization method for interface controls in this specification;
FIG. 2 is a schematic diagram of a synchronization environment provided herein;
FIG. 3 is a schematic illustration of a synchronization environment provided herein;
fig. 4 is a schematic diagram of a state synchronization apparatus for an interface control provided in the present specification;
fig. 5 is a schematic structural diagram of an electronic device provided in this specification.
Detailed Description
At present, in some technical fields needing to carry out related operations based on interface display contents, the requirement of multi-interface linkage is derived. For example, control-based synchronization in multiple interfaces, comparison of the effects of different algorithms or old and new algorithms, and the like. However, interface synchronization is currently achieved by manually operating controls in an interface needing synchronization in sequence. For example, the state of the control 1 in the interface a is manually changed, and then the state of the control 1 in the interface B linked with the interface a is manually changed to be consistent with the control 1 in the interface a. At present, no method capable of automatically synchronizing the control state to accurately realize interface synchronization exists.
In order to make the objects, technical solutions and advantages of the present disclosure more clear, the technical solutions of the present disclosure will be clearly and completely described below with reference to the specific embodiments of the present disclosure and the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present specification without any creative effort belong to the protection scope of the present specification.
The technical solutions provided by the embodiments of the present description are described in detail below with reference to the accompanying drawings.
In this specification, each interface contains at least two environments: an external environment and a synchronous environment.
In one or more embodiments of the present specification, a state in an external environment of the interface, that is, a state in which the control is actually presented to the user in the interface, is taken as a presentation state of the control. The method can solve the problem of state synchronization of the interface control across multi-frame buffers (frame buffers).
In one or more embodiments of the present specification, based on the display states of the controls recorded in the synchronization environment, the display states of the corresponding controls in the interface that needs to be synchronized are updated synchronously.
In this specification, a user may modify a state of a control in an external environment through interaction with an interface, that is, modify a display state of the control in the interface, and when the user modifies the display state of any control in the interface, the user may update a synchronization environment corresponding to the interface to which the control in the modified display state belongs. When the user does not modify the display state of the control, the control inherits the historical state of the control.
For example, interface a and interface B are two interfaces that need to be synchronized, interface A, B includes control 1 that needs to be synchronized, and control 1 is assumed to be a control that can expand a folder list and collapse the folder list, that is, the state of control 1 includes expansion and collapse. Suppose at time t1, the states of control 1 in interface A and control 1 in interface B are both in the retracted state. When the user modifies the state of the control 1 in the interface a in the external environment to be the expansion state at the time t2, the expansion state is the display state of the control 1 in the interface a at the time t2, and the display state of the control 1 in the interface B is still the retraction state without being modified by the user, so the state of the control 1 in the interface B at the time t2 needs to be updated to be consistent with that in the interface a, namely, to be the expansion state.
It should be noted that, since the program for rendering and running the interface is run in units of frames, the "time" mentioned in this specification corresponds to a frame, and the interval between adjacent times corresponds to a frame rate, for example, when the program runs the interface for rendering 60 frames in 1 second, one time in this specification corresponds to one frame, and one time is 1/60 seconds, that is, the interval between adjacent frames is 1/60 seconds. The "current time" and "current" mentioned in the present specification correspond to the current frame.
The flow of the state synchronization method of the interface control provided in this specification is specifically as shown in fig. 1.
Fig. 1 is a schematic flowchart of a state synchronization method for an interface control in this specification, which specifically includes the following steps:
s100: receiving the updating information of the synchronous environment of other interfaces, wherein the updating information of the synchronous environment at least comprises: and displaying the display state of each control in the other interfaces and updating time of the display state.
In one or more embodiments of the present description, the method for synchronizing the state of the interface control may be performed by a terminal.
In one or more embodiments of the present specification, an Interface is a Graphical User Interface (GUI), and each Interface that needs to be synchronized in the present specification may be an Interface displayed on the same terminal or an Interface displayed on different terminals. The following description will be given by taking an example in which each interface to be synchronized in this specification is an interface displayed on a different terminal.
In this specification, a control of an interface is a control capable of realizing interaction with the interface based on an operation of a user. Such as a text box, a drop down menu control, a confirm button, a zoom button, etc.
In one or more embodiments of the present specification, different interfaces have their corresponding synchronization environments, so as to synchronize the display states of the controls with the interfaces displayed on other terminals. When a plurality of interfaces are displayed on a terminal, each interface may share one synchronization environment, that is, one terminal corresponds to one synchronization environment, or each interface may correspond to one synchronization environment, that is, one terminal corresponds to a plurality of synchronization environments, which may be specifically set as required, and this specification is not limited herein. The following description will take an example in which one terminal corresponds to one synchronization environment.
In one or more embodiments of the present specification, at least the display state to which the control in the interface corresponding to the synchronization environment is modified and the time to modify the display state, that is, the update time of the display state, and the display state and the update time to which the control in the interface displayed by the other terminal sent by the other terminal is modified, are recorded in the synchronization environment. Therefore, for each moment, when the display state of no control in each terminal needing synchronization is changed, the contents recorded in the synchronization environment stored by different terminals are consistent. When the display state of the control in the interface of one terminal is modified, the contents recorded in the synchronization environment stored in different terminals can be different momentarily before synchronization with other terminals.
Fig. 2 is a schematic diagram of a synchronization environment provided in the present specification. As shown in the figure, t1, t3, t7, t9, t11 and t13 all indicate the update time of the display state of the control. The horizontal arrow represents a time axis, Z1 represents a display state of the control 1 in the external environment of the interface a in the terminal armor at each time, and as can be seen, the display state of the control 1 in the interface a is changed by the user at the times t1, t3, t7, and t 11. Z2 represents the display state of the control 1 in the external environment of the interface B in the terminal B at each moment, and as can be seen, the display state of the control 1 in the interface B is changed by the user at the moments t9 and t 13. When the interface a and the interface B are kept synchronous, the synchronous environments of the interface a and the interface B are both as shown in fig. 2, and based on the consistent synchronous environment, the display states of the interface a and the control 1 in the interface B synchronously change at 6 update times, namely t1, t3, t7, t9, t11 and t13, so that the display states of the control 1 in the two interfaces at all times are kept the same. And, between any two update times, the control 1 keeps the display state modified by the previous update time. For example, between t3 and t7, the display states of the control 1 in the interface A, B are all the display states modified from the previous update time (i.e., time t 3).
When the presentation state of control 1 in interface B is changed at time t17, before interface a and interface B are synchronized, the synchronization environment of interface B is updated to be temporarily inconsistent with the synchronization environment of interface a (e.g., fig. 2) as shown in fig. 3.
In this specification, different terminals perform merging and updating of the synchronization environment by sending the synchronization environment update information of the interface, so as to synchronize the display states of the controls. For example, for each terminal that needs synchronization, the terminal may merge and update the synchronization environment in a manner of merging its own synchronization environment with the received synchronization environment of another terminal. When the interface displayed by the terminal has the control of which the display state is modified by the user, the synchronous environment updating information can be generated according to the synchronous environment of the terminal and broadcasted to other terminals, and when the interface displayed by the terminal does not have the control of which the display state is modified by the user, the synchronous environment updating information does not need to be sent to other terminals.
In addition, because the user modifies the display state of the control in the interface through manual operation, generally, the user cannot continuously modify the display state of the same control or different controls, and even if the display state of the control is continuously modified, the time interval between two adjacent operations is not shorter than the time interval between two frames of interfaces.
Therefore, for each terminal that needs interface synchronization, the terminal will not normally receive the synchronization environment update information sent by other terminals at every moment, and will not need to send the synchronization environment update information to other terminals at every moment.
Therefore, in one or more embodiments of the present specification, the terminal may determine in real time whether the synchronous environment update information of other interfaces in other terminals sent by other terminals is received. (for convenience of description, the interface shown in the other terminal is hereinafter denoted by "other interface").
When other terminals broadcast their own updating information of synchronous environment, the terminal can receive the updating information of synchronous environment of other interfaces.
Wherein the synchronization context update information at least comprises: the display state of each control in other interfaces and the update time of the display state. The specific form of the update time may be set according to needs, for example, it may be in the form of a timestamp, or in other forms, and this specification is not limited herein.
In one or more embodiments of the present specification, since the synchronization environment update information is determined based on the synchronization environment, the synchronization of the presentation states of the inter-terminal controls that need to be synchronized is implemented. Therefore, the synchronization environment update information can directly carry the synchronization environment corresponding to the other interface.
Alternatively, in one or more embodiments of the present specification, only the latest presentation state of the control whose presentation state is modified by the user and the corresponding update time may be included in the synchronization environment update information.
S102: determining a synchronous environment of a target interface and the historical state of each control in the synchronous environment.
In this specification, an interface displayed by the terminal itself that receives the synchronization environment update information is taken as a target interface.
In one or more embodiments of the present description, the terminal can determine a synchronization environment of the target interface and historical states of controls in the synchronization environment.
The historical state is used for comparing with the current display state of the control in the subsequent steps and is used as a judgment basis for judging whether the current display state of each control in the target interface is the display state modified by the user or the display state inherited from the historical state.
In one or more embodiments of the present specification, when determining the historical state of each control, specifically, the terminal may determine, for each control in the target interface, each display state to which the control has been modified historically and update time corresponding to each display state. And then, sequencing the display states in each history according to the determined updating time. And finally, determining the display state which is closest to the current in time from the sequencing result as the historical state of the control.
In one or more embodiments of the present disclosure, the terminal may determine, according to the determined synchronization environment, the display state of the control at the previous time as the history state, where the display state is currently modified by the user, and for the control, if the display state of the control is not modified by the user, the display state of the control at the current time is the same as the display state at the previous time.
S104: and judging whether the current display state of the control in the target interface is consistent with the historical state of the control or not for each control in the target interface, if so, executing step S106, and if not, executing step S108.
In one or more embodiments of the present specification, as described above, when the user has not changed the presentation state of the control in the target interface, the control inherits the historical state. And when the user changes the display state of the control in the target interface, the current display state of the control is different from the historical state.
Therefore, in one or more embodiments of the present specification, after determining the historical state of each control in the synchronization environment, the terminal may determine the display state of each control in the current external environment, that is, after determining the state currently displayed in the interface, and determine, for each control in the target interface, whether the current display state of the control in the target interface is consistent with the historical state of the control.
In this specification, the interfaces that need to be synchronized are linked interfaces with each other. The control pieces required to be synchronized in the plurality of interfaces which are linked with each other, and the control pieces which are linked with each other can be the same control piece or different control pieces, so that the linkage requirements are met. Several interfaces that are in linkage with each other may be the same interface or may be different interfaces.
S106: and determining the display state of the control in the target interface according to the update time of the historical state of the control and the update time of the display state of the control in the synchronous environment update information.
In one or more embodiments of the present specification, when it is determined that the current display state of the control in the target interface is consistent with the historical state of the control, that is, the current display state of the control is not the display state modified by the user but is an unmodified display state that inherits the historical state, the terminal may determine the update time of the historical state of the control according to the synchronization environment of the target interface. Then, the display state of the control in the target interface, that is, the display state of the control which is finally fixed at the current frame and displayed to the user, can be determined according to the update time of the historical state of the control and the update time of the latest display state of the control in the synchronous environment update information.
The current display state of the control is in the external environment corresponding to the target interface, and the current display state of the control is not necessarily the final display state of the control in the current frame of the target interface.
S108: and generating and broadcasting the synchronous environment updating information of the target interface.
In one or more embodiments of the present specification, when the terminal determines that the current display state of the control in the target interface is inconsistent with the historical state of the control, that is, the current display state of the control is a display state modified by a user, the terminal may generate the synchronization environment update information of the target interface, and broadcast the synchronization environment update information to other terminals, so that the other terminals synchronize the display state of the control in other interfaces to be consistent with the current display state of the control in the target interface.
In one or more embodiments of the present specification, when generating the update information of the synchronization environment of the target interface, the update information may be generated according to the synchronization environment of the target interface, or may be generated only according to the current display state and the update time of the control whose display state is currently modified by the user on the target interface in the synchronization environment.
Based on the state synchronization method of the interface controls shown in fig. 1, after the display states of the controls in other interfaces are modified, the synchronization environment update information of other interfaces is received, the synchronization environment of the target interface displayed by the synchronization environment and the history states of the controls in the synchronization environment are determined, and for each control in the target interface, based on whether the display state of the control is consistent with the history states, the update time according to the history states of the control and the update time of the latest display state of the control in the synchronization environment update information are determined, the display state of the control in the target interface is determined, or the synchronization environment update information of the target interface is generated and broadcasted, so that other interfaces are synchronized with the target interface.
The method can be seen in that the synchronous environments corresponding to different interfaces and the display states of the controls can be updated and identified through broadcasting of the synchronous environment updating information of the interfaces, whether the display states of the controls in the interfaces are consistent with the historical states or not is judged, whether the display states of the controls in the interfaces are modified by a user or not is determined, the display state of the controls in the target interface is determined finally based on the recorded display state of the controls with the latest updating time, manual operation is not needed, the display states of the same control in the interfaces can be automatically synchronized, and synchronization of the controls in the interfaces needing to be synchronized is achieved.
In addition, in one or more embodiments of the present specification, before determining, in step S104 of the present specification, whether a current display state of a control in a target interface is consistent with a historical state of the control, the terminal may further update a synchronization environment of the target interface according to the received synchronization environment update information. As described above, specifically, the terminal may merge the synchronization environment of the other interface to which the synchronization environment information belongs with the synchronization environment of the target interface according to the synchronization environment information, and use the synchronization environment obtained after the merging as the synchronization environment after the target interface is updated.
Correspondingly, when determining the display state of the control in the target interface in step S106 of this specification according to the update time of the history state of the control and the update time of the latest display state of the control in the update information of the synchronization environment, the terminal may specifically determine the display state of the control in the target interface according to the update time of the history state of the control in the synchronization environment after the update of the target interface and the update time of the display state of the control updated to the synchronization environment according to the update information of the synchronization environment.
Moreover, in step S106 of the present specification, when the current display state of the control in the target interface is consistent with the historical state of the control, that is, when the current display state of the control is not the display state newly modified by the user, but an inherited historical state. At this time, the terminal receives the update information of the synchronization environment of other interfaces, and may need to synchronize with other interfaces.
However, due to the time delay in data transmission between different terminals, the update time of the latest display state of the control in the other interfaces corresponding to the received update information of the synchronous environment is not necessarily later than the current display state (also a history state) of the control in the target interface, that is, the received display state of the control is not necessarily the latest modification. For example, when the display state of the control corresponding to the received update information of the synchronous environment is modified by the previous frame before the update time of the historical state of the control in the target interface, the update time of the latest display state of the control in the other interfaces corresponding to the update information of the synchronous environment is earlier than the current display state (also the historical state) of the control in the target interface. The current historical state of the control in the target interface is the latest presentation state.
Therefore, when the display state of the control in the target interface is determined according to the update time of the history state of the control and the update time of the latest display state of the control in the synchronization environment update information in step S106, specifically, the terminal may determine the update time of the history state according to the synchronization environment of the target interface and determine the update time of the latest display state of the control in the synchronization environment update information. And then, the terminal can judge whether the update time of the historical state of the control is later than the update time of the latest display state of the control in the synchronous environment update information. And if so, not changing the display state of the control in the target interface. And if not, taking the latest display state of the control in the synchronous environment updating information as the display state of the control in the target interface, namely the final display state of the control in the current frame of the target interface.
The synchronization environment update information can directly carry the synchronization environment corresponding to the other interface. That is, the display states of all the controls and the update time of each display state are included. For each control, the control may not be the control that has just been modified by the user to expose the state in the other interface. Therefore, the latest display state corresponding to the control in the received update information of the synchronization environment is the same as the display state of the control in the target interface. For example, if the current control is not modified in the target interface and the other interfaces and both the current control is inherited from the historical state, the latest display state corresponding to the control in the received update information of the synchronous environment is the same as the display state of the control in the target interface.
Therefore, the terminal can verify whether the latest display state of the control in the synchronous environment updating information is the same as the display state of the control in the target interface before judging whether the updating time of the historical state of the control is later than the updating time of the latest display state of the control in the synchronous environment updating information. If not, judging whether the update time of the historical state of the control is later than the update time of the latest display state of the control in the synchronous environment update information, if so, not updating the display state of the control, and taking the current display state of the control as the current final display state of the control in the target interface.
In one or more embodiments provided in this specification, in step S108, when the current display state of the control in the target interface is inconsistent with the historical state of the control, it is determined that the current display state of the control in the target interface is the latest display state, and the update time is certainly later than the display state of the control in the other interfaces corresponding to the received update information of the synchronization environment.
When the synchronous environment update information of the target interface is generated, specifically, the terminal may update the synchronous environment of the target interface according to the current display state of the control in the target interface, and generate the synchronous environment update information of the target interface according to the updated synchronous environment of the target interface.
In addition, the terminal does not receive the synchronous environment updating information of other interfaces, that is, the display state of the control in other interfaces is not modified by the user.
Therefore, in one or more embodiments of the present specification, when the update information of the synchronization environment of the other interface is not received, the terminal may determine the synchronization environment of the target interface, and determine the current display state of each control in the target interface and the historical state of each control in the synchronization environment. Then, aiming at each control in the target interface, the terminal can judge whether the current display state of the control in the target interface is consistent with the historical state of the control, if so, the current display state of the control in the target interface is not changed, and if not, the synchronous environment of the target interface is updated according to the current display state of the control in the target interface, and synchronous environment update information of the target interface is generated according to the updated synchronous environment of the target interface and is broadcasted.
In one or more embodiments of the present specification, when the display states of the controls in different interfaces are synchronized in units of frames, there is a certain time interval between adjacent frames, and when, for each frame interface, when determining the final display state of each control in the current frame interface, when determining, for each control, that the current display state of the control is consistent with the historical state of the control, the determination result is not necessarily fixed or final for the frame interface. Before the running of the frame interface is finished, the situation that the current display state of the control is inconsistent with the historical state of the control can also occur due to the modification of a user.
Therefore, in one or more embodiments of the present specification, when the current display state of the control in the target interface is consistent with the historical state of the control, the terminal may further re-determine the current display state of the control within a preset waiting duration, and continue to determine whether the current display state of the control in the target interface is consistent with the historical state of the control. And if the current display state of the control in the target interface is determined to be inconsistent with the historical state of the control before the waiting time is finished, updating the synchronous environment of the target interface according to the finally determined current display state of the control in the target interface. And generating the synchronous environment updating information of the target interface according to the synchronous environment updated by the target interface, and broadcasting.
The waiting time is less than the time interval between two frames of interfaces, and may be set specifically according to the needs, which is not limited herein.
In one or more embodiments of the present specification, in step S100, after receiving the update information of the synchronization environment of another interface, the terminal may further update the synchronization environment of the target interface according to the update information of the synchronization environment, and determine, for each control, a display state corresponding to the latest update time of the control from the updated synchronization environment, as the synchronization state corresponding to the control. Namely, the display state corresponding to the control and having the latest update time is determined as the synchronization state corresponding to the control.
The terminal can then determine a synchronization environment of the target interface and historical states of controls in the synchronization environment of the target interface. And for each control in the target interface, judging whether the current display state of the control in the target interface is consistent with the historical state of the control.
If so, judging whether the current display state of the control is the same as the synchronous state of the control, and modifying the current display state of the control to be consistent with the synchronous state when the current display state of the control is different from the synchronous state of the control, namely modifying the current display state in the external environment of the control to be consistent with the synchronous state, and displaying the current display state of the control serving as the final display state of the current frame of the target interface to a user.
If not, the terminal can update the synchronous environment of the target interface again according to the current display state of the control and re-determine that the display state is the synchronous state. And determining the synchronous environment updating information of the target interface according to the display state, and broadcasting the synchronous environment updating information to other terminals.
In one or more embodiments of the present specification, for each control in the target interface, after determining that the current presentation state of the control is modified, the terminal may record the presentation state of the control in a synchronization environment as the presentation state of the control to which the current frame finally corresponds. Alternatively, after determining the display state of the control in each frame, the terminal may record the display state in the synchronization environment regardless of whether the display state is changed from the previous time, which is not limited herein.
In addition, in one or more embodiments of the present specification, as described above, the synchronization environment update information may only carry the presentation state of the newly modified control. For unmodified controls, their presentation state may not be carried in the synchronization context update information. In step S106, when the synchronous environment update information does not include the display state corresponding to the control, the terminal may not change the current display state of the control.
Based on this, because there may be a case where the user can change the display states of the plurality of controls in batch at one time, and the number of the controls that can be changed in batch at one time has an upper limit, in this specification, the terminal may determine, after receiving the synchronization environment update information, the number of the controls whose display states are modified and included in the synchronization environment update information, and determine whether the determined number of the controls is not greater than a preset number threshold.
The number threshold is an upper limit of the number of controls that can be changed by the user in batches at a time, and the number threshold may be set according to needs, for example, 3, 4, or when the user can only modify the state of one control at a time, the number threshold may also be 1, or of course, the number threshold may also be other numerical values, and this specification is not limited herein.
In one or more embodiments of the present disclosure, when the determined number of the controls is greater than the preset number threshold, the terminal may delete the presentation states included in the synchronization environment update information until the remaining number is consistent with the number threshold.
In one or more embodiments of the present specification, when deleting the presentation state included in the synchronization environment update information, the terminal may update a control corresponding to the presentation state included in the synchronization environment update information.
In this specification, when each interface that needs to be synchronized is an interface displayed on the same terminal, the terminal that displays each interface may determine, for each interface, a historical state and a current display state of each control in the interface. And judging whether the current display state of the control in the target interface is consistent with the historical state of the control or not aiming at each control in the interface.
If so, determining the synchronous state corresponding to the control according to the synchronous environment of the interface, and judging whether the display state is the same as the synchronous state. If not, updating the current display state of the control according to the synchronous state of the control, namely changing the current display state of the control into the synchronous state. If the display state of the control is the same, the display state of the control does not need to be changed.
If not, the terminal can update the synchronous environment of the interface where the control is located according to the current display state of the control, and synchronize the display states of the control in other interfaces linked with the interface according to the display state, wherein the synchronization is consistent with the display state of the control in the interface.
Based on the same idea, the present specification further provides a corresponding state synchronization apparatus for interface controls, as shown in fig. 4.
Fig. 4 is a schematic diagram of a state synchronization apparatus for an interface control provided in this specification, where the apparatus includes:
a receiving module 200, configured to receive update information of a synchronization environment of another interface, where the update information of the synchronization environment at least includes: the display state of each control in the other interfaces and the updating time of the display state;
a determining module 201, configured to determine a synchronization environment of a target interface and a history state of each control in the synchronization environment;
the judging module 202 is configured to judge, for each control in the target interface, whether a current display state of the control in the target interface is consistent with a historical state of the control;
a first synchronization module 203, configured to determine, if yes, a display state of the control in the target interface according to update time of a history state of the control and update time of a display state of the control in the synchronization environment update information;
and the second synchronization module 204 is configured to, if not, generate and broadcast synchronization environment update information of the target interface.
The device further comprises:
an updating module 205, configured to update the synchronization environment of the target interface according to the received synchronization environment update information.
The first synchronization module 203 is further configured to determine whether the update time of the historical state of the control is later than the update time of the display state of the control in the synchronization environment update information, if so, not change the display state of the control in the target interface, and if not, use the display state of the control in the synchronization environment update information as the display state of the control in the target interface.
The second synchronization module 204 is further configured to update the synchronization environment of the target interface according to the current display state of the control in the target interface, and generate synchronization environment update information of the target interface according to the updated synchronization environment of the target interface.
The apparatus further comprises:
a synchronous broadcast module 206, configured to, when the synchronous environment update information of another interface is not received, determine the synchronous environment of the target interface, determine the current display state of each control in the target interface and the historical state of each control in the synchronous environment, determine, for each control in the target interface, whether the current display state of the control in the target interface is consistent with the historical state of the control, if yes, not change the current display state of the control in the target interface, if no, update the synchronous environment of the target interface according to the current display state of the control in the target interface, generate the synchronous environment update information of the target interface according to the updated synchronous environment of the target interface, and broadcast the synchronous environment update information.
The device further comprises:
and a waiting judgment module 207, configured to, when the current display state of the control in the target interface is consistent with the historical state of the control, re-determine the current display state of the control within a preset waiting time, and continuously judge whether the current display state of the control in the target interface is consistent with the historical state of the control, if it is determined before the waiting time is finished that the current display state of the control in the target interface is inconsistent with the historical state of the control, update the synchronization environment of the target interface according to the finally determined current display state of the control in the target interface, and generate synchronization environment update information of the target interface according to the updated synchronization environment of the target interface, and broadcast the synchronization environment update information.
The first synchronization module 203 is further configured to determine the display state of the control in the target interface according to the update time of the historical state of the control in the synchronization environment after the target interface is updated and the update time of the display state of the control updated to the synchronization environment according to the update information of the synchronization environment.
The present specification also provides a computer-readable storage medium storing a computer program, which can be used to execute the method for synchronizing the states of the interface controls provided in fig. 1.
The present specification also provides a schematic structural diagram of the electronic device shown in fig. 5. As shown in fig. 5, at the hardware level, the electronic device includes a processor, an internal bus, a memory, and a non-volatile memory, but may also include hardware required for other services. The processor reads a corresponding computer program from the nonvolatile memory into the memory and then runs the computer program to implement the state synchronization method of the interface control provided in fig. 1.
Of course, besides the software implementation, the present specification does not exclude other implementations, such as logic devices or a combination of software and hardware, and the like, that is, the execution subject of the following processing flow is not limited to each logic unit, and may be hardware or logic devices.
In the 90 s of the 20 th century, improvements in a technology could clearly distinguish between improvements in hardware (e.g., improvements in circuit structures such as diodes, transistors, switches, etc.) and improvements in software (improvements in process flow). However, as technology advances, many of today's process flow improvements have been seen as direct improvements in hardware circuit architecture. Designers almost always obtain the corresponding hardware circuit structure by programming an improved method flow into the hardware circuit. Thus, it cannot be said that an improvement in the process flow cannot be realized by hardware physical modules. For example, a Programmable Logic Device (PLD), such as a Field Programmable Gate Array (FPGA), is an integrated circuit whose Logic functions are determined by programming the Device by a user. A digital system is "integrated" on a PLD by the designer's own programming without requiring the chip manufacturer to design and fabricate application-specific integrated circuit chips. Furthermore, nowadays, instead of manually making an Integrated Circuit chip, such Programming is often implemented by "logic compiler" software, which is similar to a software compiler used in program development and writing, but the original code before compiling is also written by a specific Programming Language, which is called Hardware Description Language (HDL), and HDL is not only one but many, such as abel (advanced Boolean Expression Language), ahdl (alternate Hardware Description Language), traffic, pl (core universal Programming Language), HDCal (jhdware Description Language), lang, Lola, HDL, laspam, hardward Description Language (vhr Description Language), vhal (Hardware Description Language), and vhigh-Language, which are currently used in most common. It will also be apparent to those skilled in the art that hardware circuitry that implements the logical method flows can be readily obtained by merely slightly programming the method flows into an integrated circuit using the hardware description languages described above.
The controller may be implemented in any suitable manner, for example, the controller may take the form of, for example, a microprocessor or processor and a computer-readable medium storing computer-readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, an Application Specific Integrated Circuit (ASIC), a programmable logic controller, and an embedded microcontroller, examples of which include, but are not limited to, the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20, and Silicone Labs C8051F320, the memory controller may also be implemented as part of the control logic for the memory. Those skilled in the art will also appreciate that, in addition to implementing the controller as pure computer readable program code, the same functionality can be implemented by logically programming method steps such that the controller is in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Such a controller may thus be considered a hardware component, and the means included therein for performing the various functions may also be considered as a structure within the hardware component. Or even means for performing the functions may be regarded as being both a software module for performing the method and a structure within a hardware component.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functions of the various elements may be implemented in the same one or more software and/or hardware implementations of the present description.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, the description may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
This description may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The specification may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present specification, and is not intended to limit the present specification. Various modifications and alterations to this description will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present specification should be included in the scope of the claims of the present specification.
Claims (10)
1. A method for synchronizing the state of an interface control is characterized by comprising the following steps:
receiving the updating information of the synchronous environment of other interfaces, wherein the updating information of the synchronous environment at least comprises: the display state of each control in the other interfaces and the updating time of the display state;
determining a synchronous environment of a target interface and historical states of all controls in the synchronous environment;
judging whether the current display state of the control in the target interface is consistent with the historical state of the control or not aiming at each control in the target interface;
if so, determining the display state of the control in the target interface according to the update time of the historical state of the control and the update time of the display state of the control in the synchronous environment update information;
and if not, generating and broadcasting the synchronous environment updating information of the target interface.
2. The method of claim 1, wherein before determining, for each control in the target interface, whether a current presentation state of the control in the target interface is consistent with a historical state of the control, the method further comprises:
and updating the synchronous environment of the target interface according to the received synchronous environment updating information.
3. The method of claim 1, wherein determining the presentation state of the control in the target interface according to the update time of the historical state of the control and the update time of the presentation state of the control in the update information of the synchronization environment specifically includes:
judging whether the updating time of the historical state of the control is later than the updating time of the display state of the control in the synchronous environment updating information;
if so, not changing the display state of the control in the target interface;
and if not, taking the display state of the control in the synchronous environment updating information as the display state of the control in the target interface.
4. The method of claim 1, wherein generating the synchronization context update information for the target interface specifically comprises:
updating the synchronous environment of the target interface according to the current display state of the control in the target interface;
and generating synchronous environment updating information of the target interface according to the updated synchronous environment of the target interface.
5. The method of claim 1, wherein the method further comprises:
when the synchronous environment updating information of other interfaces is not received, determining the synchronous environment of the target interface;
determining the current display state of each control in the target interface and the historical state of each control in the synchronous environment;
judging whether the current display state of the control in the target interface is consistent with the historical state of the control or not aiming at each control in the target interface;
if so, not changing the current display state of the control in the target interface;
if not, updating the synchronous environment of the target interface according to the current display state of the control in the target interface, generating synchronous environment updating information of the target interface according to the updated synchronous environment of the target interface, and broadcasting.
6. The method of claim 1 or 5, wherein the method further comprises:
when the current display state of the control in the target interface is consistent with the historical state of the control, re-determining the current display state of the control within a preset waiting time, and continuously judging whether the current display state of the control in the target interface is consistent with the historical state of the control;
if the current display state of the control in the target interface is determined to be inconsistent with the historical state of the control before the waiting time length is finished, updating the synchronous environment of the target interface according to the finally determined current display state of the control in the target interface;
and generating and broadcasting the synchronous environment updating information of the target interface according to the updated synchronous environment of the target interface.
7. The method of claim 2, wherein determining the presentation state of the control in the target interface according to the update time of the historical state of the control and the update time of the presentation state of the control in the update information of the synchronization environment specifically includes:
and determining the display state of the control in the target interface according to the update time of the historical state of the control in the synchronous environment after the target interface is updated and the update time of the display state of the control in the synchronous environment according to the update information of the synchronous environment.
8. A state synchronization apparatus for an interface control, comprising:
a receiving module, configured to receive synchronous environment update information of other interfaces, where the synchronous environment update information at least includes: the display state of each control in the other interfaces and the updating time of the display state;
the determining module is used for determining a synchronous environment of a target interface and the historical state of each control in the synchronous environment;
the judging module is used for judging whether the current display state of the control in the target interface is consistent with the historical state of the control or not aiming at each control in the target interface;
if yes, determining the display state of the control in the target interface according to the update time of the historical state of the control and the update time of the display state of the control in the synchronous environment update information;
and the second synchronization module is used for generating and broadcasting the synchronization environment updating information of the target interface if the target interface is not synchronized with the target interface.
9. A computer-readable storage medium, characterized in that the storage medium stores a computer program which, when executed by a processor, implements the method of any of the preceding claims 1 to 7.
10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any of claims 1 to 7 when executing the program.
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