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A method for rotating the display direction of the screen by shaking the device

A screen display and device technology, applied in the field of device screen display direction rotation, can solve the problems of no fixed screen, inability to fix the direction, inability to change the screen direction, etc.

Active Publication Date: 2015-09-09
ZHUHAI KINGSOFT OFFICE SOFTWARE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention has to solve two problems: 1. The user has fixed the screen in the system settings, and cannot conveniently and quickly change the direction of the screen in a certain program; 2. The user has not fixed the screen in the system settings, and cannot fix the direction in a certain program

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0016] In this specific embodiment, we take a smart phone using the Android system as an example for illustration, and the implementation of the present invention on smart phones using other operating systems is similar.

[0017] First, the present invention uses the acceleration sensor provided by the Android system to realize the determination of the user's "shake" action, and this determination can activate the change of the display direction of the mobile phone screen. Specifically, obtain the current device sensor-related service SensorManager by calling Activity.getSystemService(Context.SENSOR_SERVICE) of the Android system; then obtain the acceleration sensor on the device through getDefaultSensor(Sensor.TYPE_ACCELEROMETER) from the SensorManager, if it returns null, If the current device does not support the acceleration sensor, the shake function cannot be realized. Otherwise, through SensorManager.registerListener, register the monitoring of the acceleration sensor, ...

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PUM

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Abstract

The invention provides a method for rotating a screen display direction of equipment through shaking the equipment. The method comprises the steps of: acquiring a service related to a current equipment sensor by calling an operation system when a specific application program is accessed; judging whether the equipment comprises an acceleration sensor; acquiring data output by the acceleration sensor, and judging whether a user carries out an effective screen shaking action according to the acquired acceleration time and acceleration value; acquiring a current screen display direction and returning an acceleration great-change counter to zero after the current screen display direction is rotated; and when the program is quit or restarted, setting the screen display direction according to system setup or default configuration of the program per se. No mater what settings are made to a system direction by the user, the user can realize temporary screen rotating operation by shaking the equipment and can fix the screen so as to ensure that the screen is not converted frequently under the action of gravity.

Description

technical field [0001] The invention relates to a method for changing the screen display direction of a handheld device, in particular to a method for realizing the rotation of the screen display direction of the device by shaking the device in a program. Background technique [0002] At present, there are three screen display orientations of handheld devices (taking mobile phones as an example here), namely, fixed horizontal screen, fixed vertical screen, and automatic rotation of the screen according to the direction of gravity. The user can choose one of the methods through the menu setting of the mobile phone system, and this choice is for the mobile phone system. If the installed application does not customize the screen orientation, when the program is opened, the screen orientation will be set according to the system settings. [0003] At present, the main problem is: if the user fixes the mobile phone screen in the system settings, the screen cannot be rotated accor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0487
Inventor 黄兰花王晖赵威
Owner ZHUHAI KINGSOFT OFFICE SOFTWARE
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