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Method for achieving control over Android smart television based on virtual input equipment

A technology of virtual input and smart TV, applied in the direction of user/computer interaction input/output, electrical components, selective content distribution, etc., can solve the problem that Android smart TV applications cannot be controlled, and meet the needs of diversified control Effect

Inactive Publication Date: 2014-05-14
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to propose a method for controlling an Android smart TV based on a virtual input device, and solve the problem that some applications on the Android smart TV cannot be controlled due to the lack of input device support in the traditional technology

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  • Method for achieving control over Android smart television based on virtual input equipment
  • Method for achieving control over Android smart television based on virtual input equipment
  • Method for achieving control over Android smart television based on virtual input equipment

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Embodiment Construction

[0020] The present invention aims to propose a method for controlling an Android smart TV based on a virtual input device, so as to solve the problem in the traditional technology that some applications on the Android smart TV cannot be controlled due to the lack of support of the input device. The invention creates a virtual input device when the Android system starts to initialize the system, and then builds a dynamic library for writing data into the interface of the virtual input device, and transfers data to the interface by calling the interface to realize the use of the virtual input device.

[0021] Below in conjunction with accompanying drawing and embodiment the scheme of the present invention will be further described:

[0022] Such as figure 1 As shown, the method for controlling an Android smart TV based on a virtual input device in this example includes the following implementation steps:

[0023] Step 11. Create a virtual input device and generate a virtual inp...

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PUM

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Abstract

The invention relates to the technical field of smart televisions and discloses a method for achieving control over an Android smart television based on virtual input equipment. The method for achieving control over the Android smart television based on the virtual input equipment solves the problem, existing in the prior art, that due to the lack of the support of input equipment, part of application programs of the Android smart television can not be controlled. The method for achieving control over the Android smart television based on the virtual input equipment comprises the steps that (a) the virtual input equipment is established when an Android system is initialized, and a virtual input equipment node is generated; (b) a dynamic library of a virtual input equipment writing-in interface is set in the Android system; (c) when input events exist and the virtual input equipment needs to be used, the virtual input equipment writing-in interface is called; (d) the virtual input equipment writing-in interface organizes data transmitted by a caller according to a corresponding format, and then the virtual input equipment node is written in; (e) the Android system reads, classifies and packages the input events, and then sends the input events to a current application program; (f) the current application program receives the input events from the virtual input equipment and then responses to the input events. The method for achieving control over the Android smart television based on the virtual input equipment is suitable for control of the Android smart television.

Description

technical field [0001] The invention relates to the technical field of smart TVs, in particular to a method for controlling an Android smart TV based on a virtual input device. Background technique [0002] Smart TV products based on the Android system not only have the functions of traditional TVs, but also support a large number of Android applications, which broaden the functions of the TV. Many Android applications are initially developed for mobile devices such as mobile phones and PADs, and the control of the applications uses input devices such as touch screens and sensors of the mobile devices. However, the current smart TV control devices are still dominated by remote controls, and usually do not integrate input devices such as touch screens or sensors. Applications cannot manipulate. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a method for controlling an Android smart TV based on a virtual input d...

Claims

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Application Information

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IPC IPC(8): H04N21/422G06F3/01
Inventor 杨恩泽周建波
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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