CN108241487A

CN108241487A - The system architecture of mobile equipment performance can be improved

Info

Publication number: CN108241487A
Application number: CN201611220728.0A
Authority: CN
Inventors: 李硕; 陆骏; 袁凤洋
Original assignee: Beijing Zpd Technology Co Ltd
Current assignee: Beijing Zpd Technology Co Ltd
Priority date: 2016-12-26
Filing date: 2016-12-26
Publication date: 2018-07-03

Abstract

The invention discloses a kind of system architectures that can improve mobile equipment performance, including data model layer, processing view Business Logic and boundary layer, processing view Business Logic is connected between data model layer and boundary layer to handle view logic, handle view Business Logic and boundary layer automatic synchronization, handling view Business Logic calls data model layer to realize business function, notifier processes view Business Logic when data model layer state changes.Present invention reconstruct front end project frame, separation control.Using processing view Business Logic as the link bridge between data model layer and boundary layer, since processing view Business Logic can realize automatic synchronization between boundary layer, eliminate in original framework and between a large amount of communications, save communication-cost, reduce memory consumption.Therefore, the application program based on the exploitation of this framework can be suitable for low memory, lowest version terminal system.

Description

The system architecture of mobile equipment performance can be improved

Technical field

The invention belongs to computer system performance improving environment fields, and in particular to one kind can improve mobile equipment performance System architecture.

Background technology

It is often able to find in the use of application program, same application program, be set in the movement of the low configuration of low memory It will appear various problems during standby environmentally operation.Such as the mobile equipment in C568/android4.0/3G networks/512M memories It will appear abnormal dodge when environmentally running application program to move back, the problems such as program is without response, but in C568+/android4.4/4G nets It is but completely normal that same program is run on the mobile device environment of network/1G memories.It is monitored by test repeatedly, finds reason Be between each layer between data transmission procedure consume excessive memory.

Original program architecture is as shown in Figure 1, be divided into Model, Controller and View three parts, wherein Model：It is pair The encapsulation of application state and business function, the request that Model receives Controller perform corresponding business function, and in shape State notifies View when change.View：It realizes the presentation of visualization interface, captures the interactive operation of end user.View is caught Controller can be directly forwarded to after receiving user interactive operation, corresponding UI logics are completed by Controller.If it needs It is related to the calling of business function, Controller can directly invoke Model.After UI processing is completed, Controller meetings Original View is controlled as needed or creates new View, and user interactive operation is responded.From the angle of message exchange pattern For, it is all unidirectional that Model interacts notice for the state notifying and View of View for the user of Controller.In this way Transmission mechanism need to occupy many transmission times and application memory.

Invention content

To solve the above problems, the invention discloses a kind of system architecture that can improve mobile equipment performance, before reconstruct End project frame, separation control.

In order to achieve the above object, the present invention provides following technical solution：

The system architecture of mobile equipment performance can be improved, including data model layer Model, processing view Business Logic ViewModel and boundary layer View, the data model layer Model are packaged with business function and check logic, the boundary layer View is used to show visualization interface, the operation data for obtaining user, outputs data to visualization interface, the processing view industry Business logical layer ViewModel is connected between data model layer Model and boundary layer to handle view logic, handles view industry Business logical layer ViewModel and boundary layer View automatic synchronizations handle view Business Logic when boundary layer updates ViewModel automatic synchronizations update, and boundary layer View automatic synchronizations are more when handling view Business Logic ViewModel updates Newly, processing view Business Logic ViewModel calls Model layers of realization business function of data model, the data model layer Notifier processes view Business Logic ViewModel when Model states change.

Further, the attribute in the processing view Business Logic ViewModel can be supervised by boundary layer View Control.

Further, the attribute in the processing view Business Logic ViewModel realizes observable interfaces.

Compared with prior art, the invention has the advantages that and advantageous effect：

Using processing view Business Logic ViewModel as the link between data model layer Model and boundary layer View Bridge since processing view Business Logic ViewModel can realize automatic synchronization between boundary layer View, eliminates original There are a large amount of communications between Controller in framework, save communication-cost, reduce memory consumption.Therefore, based on this framework The application program of exploitation can be suitable for low memory, lowest version terminal system.

Description of the drawings

Fig. 1 is original Organization Chart in the prior art.

Fig. 2 is the system architecture diagram provided by the invention that can improve mobile equipment performance.

Specific embodiment

Technical solution provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.

As shown in Fig. 2, the system architecture provided by the invention that mobile equipment performance can be improved, including data model layer Model, processing view Business Logic ViewModel and boundary layer View.Wherein data model layer Model is packaged with business work( Energy（Service logic）And check logic, there is data communication with ViewModel.Boundary layer View is used to be handed over terminal user Mutually, be embodied in display visualization interface, obtain user operation data, output data to visualization interface.Handle view Business Logic ViewModel is connected between data model layer Model and boundary layer to handle view logic.

One ViewModel matches with a View, and ViewModel and View binds realization automatic synchronization completely, when ViewModel automatic synchronizations update when View updates, and the modification variation in all View can all automatically update ViewModel In.Likewise, the View automatic synchronizations update when ViewModel updates, therefore any variation of ViewModel also can be automatically same It walks and is shown on View.In the present invention, the attribute in ViewModel realizes observable interfaces, therefore can be by View is monitored.After View has user's input, ViewModel notices Model updates the data realization business function, works as Model After data update, ViewModel notice View synchronized updates.

After being improved based on above-mentioned framework, application program can be normally in C568/android4.0/3G networks/512M It is behaved on the mobile device environment deposited, and operates smooth, no interim card.

The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes By more than technical characteristic arbitrarily the formed technical solution of combination.It should be pointed out that for those skilled in the art For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as Protection scope of the present invention.

Claims

1. the system architecture of mobile equipment performance can be improved, including data model layer Model and boundary layer View, the data Model layer Model is packaged with business function and check logic, and the boundary layer View is used to show visualization interface, obtains user Operation data, output data to visualization interface, it is characterised in that：Processing view Business Logic ViewModel is further included, The processing view Business Logic ViewModel is connected between data model layer Model and boundary layer to handle view Logic, processing view Business Logic ViewModel and boundary layer View automatic synchronizations handle view industry when boundary layer updates Be engaged in the update of logical layer ViewModel automatic synchronizations, when handling view Business Logic ViewModel updates boundary layer View from Dynamic synchronized update, processing view Business Logic ViewModel call Model layers of realization business function of data model, the number Notifier processes view Business Logic ViewModel when changing according to model layer Model states.

2. the system architecture according to claim 1 that mobile equipment performance can be improved, it is characterised in that：The processing regards Attribute in figure Business Logic ViewModel can be monitored by boundary layer View.

3. the system architecture according to claim 2 that mobile equipment performance can be improved, it is characterised in that：The processing regards Attribute in figure Business Logic ViewModel realizes observable interfaces.