Mode switching control method and device

Abstract

The embodiment of the invention discloses a mode switching control method and device. The method comprises the following steps that an application layer of terminal equipment detects the screen state of the terminal equipment; if the condition that a screen is at a bright screen state is detected, a sensor listener function is executed so that a speed input parameter of the sensor listener function is transmitted to a driving layer of the terminal equipment, wherein the speed input parameter is configured into a value corresponding to a first work mode; the driving layer carries out parameter configuration on a driving program of a gesture recognition sensor according to the transmitted value of the speed input parameter of the sensor listener function, so that the gesture recognition sensor works in the first work mode. When the method and the device disclosed by the embodiment of the invention are implemented, the speed input parameter is transmitted to the driving layer through executing the sensor listener function, and the driving layer is promoted for carrying out parameter configuration on the driving program of the gesture recognition sensor, and the interface addition is not needed, and the parameter configuration efficiency, speed and convenience of the parameter configuration of the driving program of the sensor are improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a mode switching control method and device. Background technique [0002] The intelligence level of terminal equipment is getting higher and higher, and various sensors have begun to be integrated into terminal equipment, such as gyroscopes, infrared sensors, temperature sensors, etc. The application of various sensors based on terminal equipment is developing rapidly, such as gesture recognition function, At present, with the help of special sensor hardware and drivers, terminal devices can already recognize some simple and complex air gestures of users, such as upward gestures, downward gestures, and circle gestures to open an application. [0003] When the terminal device realizes the gesture recognition function, it is necessary to configure the parameters of the sensor driver so that the sensor hardware can recognize different gestures of the user in different...

AI Technical Summary

Problems solved by technology

At present, the common configuration method is to increase the interface function in the operating system, and pass the data of the application layer to the driver layer through the interface function, so that the driver layer can configure the parameters of the sensor driver. However, the workload of adding the interface is very large. For example, in the Android system, the communication mechanism provided by the Android sensor framework does not provide a separate parameter for data transfer from the application layer to the driver layer. If there is a special need for data transfer from the application layer to the driver layer, it is generally necessary to add an interface. However, the Android sensor framework is very complex, and communicates with the driver layer based on Binder (the process communication mechanism in the Android system), and the workload of adding interfaces is very large, so adding interface functions is not a good solution

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