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Callback display method and device and callback method and device

A display method and project technology, applied in the Internet field, can solve the problems of upgrade failure and high content maintenance cost, and achieve the effect of avoiding upgrade failure and overcoming the high cost of content maintenance.

Inactive Publication Date: 2014-12-03
LETV INFORMATION TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by this application is to provide a callback display method and device, a callback method and device, to overcome the high content maintenance cost caused by changing the local code when frequently updating the client in the prior art, and to avoid Frequent upgrades on the terminal cause upgrade failures

Method used

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  • Callback display method and device and callback method and device
  • Callback display method and device and callback method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] figure 1 It is a schematic flow chart of a callback display method in Embodiment 1 of the present application; figure 1 As indicated, it may include at least:

[0063] S101. Determine the items displayed locally on the handheld terminal;

[0064] In this embodiment, the determining locally displayed items on the terminal includes: determining locally displayed items on the terminal through a third-party browser or an embedded webpage view. For example, the embedded webpage view is webview, which uses the WebKit rendering engine to load and display webpage content. The third-party browser may be a UC browser, a mobile phone browser, and the like.

[0065] Take the embedded web view webview as an example to display web page content as an example. The code for calling the method is:

[0066] 1. Instantiate the WebView component in the Activity: WebView webView=new WebView(this);

[0067] 2. Call the loadUrl() method of WebView to set the webpage to be displayed by Wev...

Embodiment 2

[0080] figure 2 It is a schematic flow chart of the callback display method in Embodiment 2 of the present application; figure 2 As indicated, it may include at least:

[0081] S201. Determine the items displayed locally on the terminal;

[0082] Taking the embedded web view webview as an example to display web page content as an example, the code of another calling method is:

[0083] 1. Declare WebView in the layout file

[0084] 2. Instantiate WebView in Activity

[0085] 3. Call the loadUrl() method of WebView to set the webpage to be displayed by WevView

[0086] 4. In order for WebView to respond to the hyperlink function, call the setWebViewClient() method to set the WebView view

[0087] 5. After reading many pages with the WebView link, in order to allow the WebView to support the rollback function, you need to override the onKeyDown() method of the Activity class. If you do not do anything, click the system rollback button, and the entire browser will call fin...

Embodiment 3

[0108] image 3 It is a schematic flow chart of the callback method from web page display to client display in Embodiment 3 of the present application; image 3 shown, which can include:

[0109] S301. Determine the item to be called back and add a callback operation event to the URL corresponding to the item;

[0110] As mentioned above, in this embodiment, for example, such as Taobao, open the Taobao client APP, the product list page is presented locally through the client and saved in the client, and then select a certain product to enter the product details page , the product details page is presented through the web view webview, and then click to purchase the item. At this time, the payment-related pages are also presented locally on the client, instead of continuing to be presented in the web view webview. The summary can be summarized as follows: Items that can be standardized and standardized, such as product classification lists, are displayed locally through the c...

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Abstract

The invention discloses a callback display method and device and a callback method and device. The callback display method at least includes determining items displayed locally on a terminal, and acquiring the uniform resource locators of the content corresponding to the items; acquiring content data corresponding to the items from a network server according to the uniform resource locators of the content corresponding to the items, and calling back to the client application program from the current page manner display to display the content data corresponding to the items. When the content update is required, only the content data of a network server is updated as required, and the client code modification is omitted; when the data is displayed, the corresponded content data can be acquired from the network server, the content corresponding to the items displayed locally on the client are called back to the client to display, the high content maintenance cost caused by frequent updating of the client is overcome, and update failure caused by the frequent updating of the client is avoided.

Description

technical field [0001] The present application relates to the technical field of the Internet, and in particular to a callback display method and device, and a callback method and device. Background technique [0002] Due to the relatively weak display ability of the web method at this stage, especially for the situation where the aesthetic level of the application is relatively high, the web method cannot be used; in addition, because the content access through the web method must access the remote server through the network, its access speed It is easily affected by the speed of the network, resulting in a relatively slow speed of content acquisition. [0003] Based on the above reasons, in the prior art, part of the content of the web page is presented in the web mode, and part of the content that can be displayed locally is presented in the client mode. [0004] However, when the content is updated, the content of the client and the server needs to be updated at the sam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44G06F17/30
Inventor 朱涛
Owner LETV INFORMATION TECH BEIJING
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