Multi-android-system achievement method based on terminal, storage medium and terminal

Abstract

The invention provides a multi-android-system achievement method based on a terminal, a storage medium and a terminal. The method comprises the steps that when the terminal receives a user operation instruction, a switching interface for a user to select any one of multiple android systems is started; when the switching interface detects any one android system selected by the user, control information of an operating system is issued to a driving layer; the driving layer switches a foreground program into any one android system selected by the user; the android system reads virtual input device data and issues the data to APP in its environment. By establishing a one-machine multi-android (two or more) system, the layer-by-layer adaptation to a bottom-layer kernel system and parts of hardware abstract layers is adopted to achieve multi-inter, low-coupling and high-independence one-machine multi-android system in a software layer, the safety is high, and the low-coupling and high-safety multi-operating-system demands of high-end mobile phones can be met.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for implementing a terminal-based multi-Android system, a storage medium and a terminal. Background technique [0002] With the popularization of smart devices, the configuration of smart mobile terminals (such as mobile phones, tablet computers, etc.) is gradually improved and user needs are diversified. The demand for low coupling and high independence on mobile terminals is becoming more and more common. After investigation, a "privacy mode" has appeared in terminal devices on the market, that is, certain data is treated differently on a terminal, and access to this part of data is allowed through certain restrictions. )’s multi-user mode is poorly compatible. The native multi-user mode of the Android system is only a high-coupling and low-security multi-user operation of a terminal. There are many cases involving data sharing and privacy between users....

AI Technical Summary

Problems solved by technology

After investigation, a "privacy mode" has appeared in terminal devices on the market, that is, some data is treated differently on a terminal, and access to this part of data is allowed through certain restrictions. )’s multi-user mode has poor compatibility. The native multi-user mode of the Android system is only a high-coupling and low-security implementation of multi-user operation on one terminal. There are many cases involving data sharing and privacy between users. leak problem

Generally, the multi-user mode of Android is implemented by modifying, adding interfaces, adding driver interfaces, etc. It is easy for third-party applications to inject code through the interface to create a context data package (create Package Context), etc., and locally tamper with the interface to read this part of the data. , low security

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