Method for cross-platform communication of mobile terminal

Abstract

The invention relates to a method for cross-platform communication of a mobile terminal. The access method comprises the following steps: A, creating a sending process to send source information by using a C++ / C message management class written by a specified platform by the mobile terminal; B, calling a pre-created Java local interface to convert from the specified platform to the localization platform; C, creating a receiving process by the message management class written in Java in the localization platform, reloading the message listener interface pre-created in the Java part as an encrypted data access interface, and performing the encryption operation; and D, sending the message management class written by Java in the localization platform to the corresponding independent processingobject according to the message type of the encrypted source information, correspondingly converting the processing result from the localization platform to the specified platform through the Java local interface, and returning a response signal to complete communication. Compared with the prior art, the invention reduces the time for establishing communication in a weak security environment, andreduces the difficulty of cross-platform development.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for cross-platform communication of a mobile terminal. Background technique [0002] At present, most of the business modules are implemented in C / C++ language, and the logic involved is relatively complicated. It is not easy to develop and migrate directly to the Java platform, and it also involves a full amount of functional coverage testing. The requirements for development and testing capabilities are relatively high. As an integral part of the Java platform, JNI allows Java code to interact with code modules written in other languages. JNI was designed from the beginning to be a native language, especially for C / C++ module communication. Using JNI, Java can interact with compiled code modules in the local environment. First of all, Java can call local C / C++ module components through JNI. On the other hand, local C / C++ code modules can also call Java code. ...

AI Technical Summary

Problems solved by technology

[0003] As we all know, JAVA is famous for its cross-platform, which is why many programmers like JAVA, but JAVA also has its shortcomings. Its communication with hardware devices has always been realized by using JNI to call .dll / .so shared class library. If programmers use JNI technology to call .dll / .so files, they first need to write an additional .dll / .so shared library to call the functions published in the .dll / .so file, which calls the native functions in the dll / .so library The JAVA program of the function is very troublesome, so for programmers, they will not use JNI technology easily if they have to.

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