Communication method and device between js module and java module

Abstract

The embodiment of the invention discloses a communication method and device between a JS module and a Java module. Wherein, the method includes: when the application needs to call the Java interface through the JS module to realize a certain function, the communication device between the JS module and the Java module can search the Java object from the Java module through the Java object pre-injected in the JavaScript engine of the JS module. For the target Java object, when the target Java object is found, it is determined that there is a target method corresponding to the target Java object in the Java module, and the JavaScript engine invokes the target method to perform operations corresponding to the target Java object on the target Java object. Through the embodiment of the present invention, the communication between the JS module and the Java module can be realized without using a network view, thereby reducing the memory occupation of the terminal, improving the communication efficiency, and improving the operating performance of the application.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a communication method and device between a JS module and a Java module. Background technique [0002] With the continuous development of terminal technology, more and more applications can be installed on terminals such as smartphones and tablet computers to enrich people's lives, and have now become indispensable electronic devices in people's work and life. On the current Android device, the communication between JavaScript and Java in the application needs to be realized through the web view WebView. However, the main function of WebView is to display pages. In some scenarios that do not need to open pages, if the communication between JavaScript and Java is implemented through WebView, the memory usage of the terminal will be increased. At the same time, when the page is relatively busy, using this method will reduce the communication efficiency between JavaScript and Jav...

AI Technical Summary

Problems solved by technology

However, the main function of WebView is to display pages. In some scenarios that do not need to open pages, if the communication between JavaScript and Java is implemented through WebView, the memory usage of the terminal will be increased.

At the same time, when the page is relatively busy, using this method will reduce the communication efficiency between JavaScript and Java, thereby reducing the running performance of the application

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