Cross-process communication method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides a cross-process communication method and device, electronic equipment and a storage medium. The method comprises the steps that a content provider receives a call request transmitted by a demand process, and transmits a method feature of a target process to a manager, the manager determines a target operation entrance according to the method characteristicsof the target process and receives the target operation entrance fed back by the manager, so that the method content of the target process can be called through the operation entrance of the target process, and cross-process communication between the demand process and the target process is realized. Therefore, according to the embodiment of the invention, the calling of the target process can becompleted simply through the IPC between the demand process and the manager once, and the cross-process communication efficiency is higher.

Description

technical field [0001] The present application relates to the field of application program development, and in particular to a cross-process communication method, device, electronic equipment and storage medium. Background technique [0002] Inter-Process Communication (Inter-Process Communication, IPC) refers to the technology or method of transmitting data or signals between at least two processes. In order to improve the performance of the application program, in many cases, it is necessary to call remote services, and the remote services are separated from the caller. Running in different processes, at this time, the calling process of the caller to the remote service is cross-process communication, for example, multiple applications share the same background service (remote service), that is, a remote service communicates with multiple applications across processes . [0003] In order to achieve cross-process communication between remote services and applications, you ...

AI Technical Summary

Problems solved by technology

[0003] In order to achieve cross-process communication between remote services and applications, you need to use the Interface Definition Language (Android Interface Definition Language, AIDL). In the process of using AIDL to achieve cross-process communication, you need to establish a manager between the client and the server. Usually this The manager also runs under an independent process, which is different from the processes of the client and the server. The communication between the client and the server needs to be forwarded through this manager, that is, the cross-process communication between the client and the server Including the communication between the client and the manager and the communication between the manager and the server, each of the above communication processes is an IPC. It can be seen that the cross-process communication between the client and the server needs to go through at least two IPCs. less efficient

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