METHOD AND COMMUNICATION DEVICE FOR UPDATING WEB APPLICATION

• US 20140351807A1
• Filed: 05/27/2014
• Published: 11/27/2014
• Est. Priority Date: 05/24/2013
• Status: Abandoned Application

• Current Assignee: Huawei Device Company Limited (Huawei Investment & Holding Co., Ltd.)
• Original Assignee: Huawei Device Company Limited (Huawei Investment & Holding Co., Ltd.)
• Inventors: GAO, Wenmei, WEN, Zhigang, WEI, Jie, YANG, Mengying, ZHENG, Yuhang, CUI, Qianqian
• Application Number:
  US14/287,829
• Publication Number:
  US 20140351807A1
• Time in Patent Office: Days
• US Class Current: 717/173
• CPC Class Codes: G06F 8/656 while running
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]

Abstract

Embodiments of the present invention disclose a method for updating a Web App. The method includes: when receiving an update request for updating a currently running Web application, continuing to run the Web application, and downloading an update package of a new version of the Web application; after the downloading of the update package is completed, performing installation of the update package in a background, where a new installation file generated during the installation is stored in a first path, which is different from a second path where an installation file of a current version of the Web application is stored; and loading a page file in the new installation file to the Web application to display a page of the new version.

Claims

1. A method for updating a Web application, comprising:

when receiving an update request for updating a currently running Web application, continuing to run the Web application, and downloading an update package of a new version of the Web application;

after the downloading of the update package is completed, performing installation of the update package in a background, wherein a new installation file generated during the installation is stored in a first path, which is different from a second path where an installation file of a current version of the Web application is stored; and

loading a page file in the new installation file to the Web application to display a page of the new version.

2. The method according to claim 1, wherein the page file comprises:

a page file comprised in the new installation file and corresponding to a current page of the Web application;

or

a page file comprised in the new installation file and used to display a home page of the Web application of the new version.

3. The method according to claim 2, wherein the loading a page file in the new installation file to the Web application comprises:

determining a sub-path of the current page of the Web application in the second path; and

loading a page file in a sub-path of the first path to the Web application.

4. The method according to claim 3, wherein:

before the page of the new version is displayed, the method comprises;

temporarily storing data used to indicate a current status of the Web application; and

after the page of the new version is displayed, the method further comprises;

loading the data to the page of the new version, so that the current status is displayed on the page of the new version.

5. The method according to claim 4, wherein:

the temporarily storing data used to indicate a current status of the Web application comprises;

invoking a first command in a preset application programming interface to temporarily store the data used to indicate the current status of the Web application to a cache folder corresponding to the application programming interface; and

the loading the data to the page of the new version comprises;

invoking a second command in the application programming interface to load the data in the cache folder to the page of the new version.

6. The method according to claim 1, wherein the downloading an update package of a new version of the Web application comprises:

downloading all data packages of the new version of the Web application;

or

downloading a differential data package between the new version of the Web application and the current version of the Web application.

7. The method according to claim 6, wherein after the downloading a differential data package between the new version of the Web application and the current version of the Web application, and before the performing installation of the update package in a background, the method further comprises:

transferring, to a folder used to store the data package of the differential file, files in the current version that are the same as files in the new version.

8. The method according to claim 1, wherein after the performing installation of the update package in a background, the method further comprises:

setting the first path as a default path of the Web application.

9. The method according to claim 4, wherein the setting the first path as a default path of the Web application comprises:

binding the first path with an application identifier of the Web application, so that the first path is set as the default path of the Web application.

10. The method according to claim 1, wherein the receiving an update request for updating a currently running Web application comprises:

receiving an update request input by a user for updating the currently running Web application;

or

automatically generating an update request for updating the currently running Web application.

11. A communication device, comprising a downloading unit, an installing unit, and a loading unit, wherein:

the downloading unit is configured to;

when receiving an update request for updating a currently running Web application, continue to run the Web application, and download an update package of a new version of the Web application;

the installing unit is configured to perform installation of the update package in a background after the downloading of the update package is completed, wherein a new installation file generated during the installation is stored in a first path, which is different from a second path where an installation file of a current version of the Web application is stored; and

the loading unit is configured to load a page file in the new installation file to the Web application to display a page of the new version.

12. The device according to claim 11, wherein the page file comprises:

a page file comprised in the new installation file and corresponding to a current page of the Web application;

or

a page file comprised in the new installation file and used to display a home page of the Web application of the new version.

13. The device according to claim 12, wherein the loading unit is further configured to determine a sub-path of the current page of the Web application in the second path, and load a page file in a sub-path of the first path to the Web application.

14. The device according to claim 13, further comprising:

a caching unit, configured to temporarily store data used to indicate a current status of the Web application;

wherein

the loading unit is further configured to load the data to the page of the new version, so that the current status is displayed on the page of the new version.

15. The device according to claim 14, wherein:

the caching unit is further configured to invoke a first command in a preset application programming interface to temporarily store the data used to indicate the current status of the Web application to a cache folder corresponding to the application programming interface; and

the loading unit is further configured to invoke a second command in the application programming interface to load the data in the cache folder to the page of the new version.

16. The device according to claim 11, wherein:

the downloading unit is further configured to download all data packages of the new version of the Web application;

or

the downloading unit is further configured to download a differential data package between the new version of the Web application and the current version of the Web application.

17. The device according to claim 16, further comprising:

a transferring unit, configured to transfer, to a folder used to store the data package of the differential file, files in the current version that are the same as files in the new version.

18. The device according to claim 11, further comprising:

a setting unit, configured to set the first path as a default path of the Web application.