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Method and device for preventing touch key misoperations in landscape screen state of mobile terminal

A mobile terminal and misoperation technology, which is applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of misoperation and misoperation of touch buttons, prevent false touches, and reduce the cost of hardware transformation , The effect of user-friendly operation

Active Publication Date: 2014-11-19
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned defects in the prior art, and to provide a method and device for preventing misoperation of touch buttons in the horizontal screen state of a mobile terminal, which can solve the problem of misoperation of touch buttons in operating applications in the horizontal screen state. problem, and can facilitate user operation and improve user experience

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  • Method and device for preventing touch key misoperations in landscape screen state of mobile terminal
  • Method and device for preventing touch key misoperations in landscape screen state of mobile terminal
  • Method and device for preventing touch key misoperations in landscape screen state of mobile terminal

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Embodiment 1

[0045] Embodiment 1 of the present invention provides a method for preventing misoperation of touch keys in a horizontal screen state of a mobile terminal. This embodiment will be described in detail below with reference to the accompanying drawings. figure 1 It is a flow chart of the method of Embodiment 1 of the present invention, please refer to figure 1 , the method of the embodiment of the present invention comprises the following steps:

[0046] Step S101, detecting whether the mobile terminal is currently in a horizontal screen state;

[0047] Specifically, in step S101, a gravity sensor or other types of sensors can be used to detect whether the mobile terminal is currently in a vertical screen state or a horizontal screen state. If the mobile terminal is in a horizontal screen state, step S102 is performed; otherwise, the detection is continued.

[0048] Step S102, detecting whether the currently running application is in a full-screen state;

[0049] Specifically, ...

Embodiment 2

[0058] The second embodiment of the present invention provides a method for preventing misoperation of touch keys in a horizontal screen state of a mobile terminal, which is an improvement and a more specific description based on the first embodiment. figure 2 is the flow chart of the method of the second embodiment of the present invention, please refer to figure 2 , the method of the embodiment of the present invention comprises the following steps:

[0059] Step S201, obtaining in advance the normal operating frequency of the GPU when the mobile terminal is on the screen without any user operation, and writing its value into a file;

[0060] Specifically, a new directory Gpu_frequency is added to the data partition of the mobile terminal. When the daily GPU operating frequency (100MHz, 200MHz...) is obtained, the corresponding value can be written into the file Frequency, and then directly read The value in this file can get the normal working frequency of the GPU.

[0...

Embodiment 3

[0080] Embodiment 3 of the present invention provides a device for preventing misoperation of touch keys in a horizontal screen state of a mobile terminal, which is applied to a mobile terminal with touch keys. Please refer to Figure 4 , the device includes:

[0081] The attitude detection module 31 is used to detect whether the mobile terminal is currently in a horizontal screen state;

[0082] The full-screen state detection module 32 is configured to detect whether the currently running application is in a full-screen state if the mobile terminal is in a landscape state;

[0083] The GPU working frequency obtaining module 33 is configured to obtain the current GPU working frequency of the mobile terminal if the currently running application is in a full-screen state;

[0084] Judging module 34, for judging whether the current GPU operating frequency exceeds the specified threshold;

[0085] The touch button disabling module 35 is used to send a broadcast to the system la...

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Abstract

The invention discloses a method and device for preventing touch key misoperations in a landscape screen state of a mobile terminal. The method includes the steps of detecting whether the mobile terminal is in the landscape screen state, detecting whether an application program operating currently is in a full screen state if the mobile terminal is in the landscape screen state, obtaining current work frequency of a GPU of the mobile terminal and judging whether the current work frequency of the GPU exceeds a specified threshold value if the application program operating currently is in the full screen state, and sending a broadcast to a system layer to disable touch keys and generating virtual keys corresponding to the touch keys in the touch screen of the mobile terminal if the current work frequency of the GPU exceeds the specified threshold value, wherein the virtual keys are in a hidden state in default setting and can be displayed through preset sliding gestures. The problem that touch key misoperations occur when the application program is operated in the landscape screen state can be solved, user operations can be facilitated and user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, and more particularly, to a method and a device for preventing misoperation of touch keys in a horizontal screen state of a mobile terminal. Background technique [0002] With the development of mobile Internet technology, mobile terminals, such as mobile phones and tablet computers, have become more and more embedded in people's lives, which greatly facilitates people's life, entertainment and learning. However, there will also be troubles in the process of using the mobile terminal. Such scenes often occur in life. When playing games or watching movies in the horizontal screen state, the touch buttons on the casing are triggered due to the excessive operation range, causing game, The movie suddenly stopped and other accidents happened. [0003] The existing solution is mainly to cancel the response of the system to the touch key during the running process of the corresponding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488
Inventor 张伟超
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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