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Method, device and mobile device for adjusting volume

A volume and volume adjustment technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of inability to adjust the volume, the user cannot adjust the volume value, and limit the freedom of operation, etc., to achieve freedom Accuracy is large, the operation is close to reality, and the effect of improving accuracy

Active Publication Date: 2015-12-23
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The volume can only be adjusted level by level through physical buttons, and sometimes the span between levels may be relatively large, resulting in the user not being able to adjust a volume value he wants; and adjusting the volume through the scroll bar will also reduce the user's The operation is limited to the range of the scroll bar, which greatly limits the user's freedom of operation
In short, neither of these two methods allows users to adjust the volume freely and conveniently.

Method used

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  • Method, device and mobile device for adjusting volume
  • Method, device and mobile device for adjusting volume
  • Method, device and mobile device for adjusting volume

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] figure 1 It is a flow chart of the method for adjusting volume described in this embodiment, as figure 1 As shown, the method for adjusting volume described in this embodiment includes:

[0035] S101. Determine whether there is a sliding touch event, if yes, execute step S102, otherwise end.

[0036] S102. Obtain the sliding direction and the sliding distance in real time.

[0037] S103. Determine whether the sliding direction is the preset volume adjustment direction, if yes, perform step S104, otherwise end.

[0038] In a preferred implementation of this embodiment, the preset volume adjustment direction includes up and down, where up means volume increase, and down means volume down.

[0039] Alternatively, the preset volume adjustment direction includes left and right, where left means to decrease the volume, and right means to increase the volume.

[0040] Alternatively, the preset volume adjustment directions include left, right, up and down, where left or dow...

Embodiment 2

[0046] figure 2 It is a flow chart of the method for adjusting volume described in this embodiment, as figure 2 As shown, the method for adjusting volume described in this embodiment includes:

[0047] S201. A sliding touch event is received on the touch screen.

[0048] S202. Determine whether the current sliding direction is upward or rightward, if so, execute step S203, otherwise execute step S209.

[0049] S203 , judging whether the volume reaches the maximum level, if so, execute step S215 , otherwise execute step S204 .

[0050] S204. Obtain the current sliding distance.

[0051] S205. Calculate the difference between the current sliding distance and the preset threshold.

[0052] S206 , judging whether the difference is greater than the comparison threshold, if yes, execute step S207 , otherwise return to step S204 .

[0053] S207. Increase the volume by one level, and multiply the comparison threshold by 2.

[0054] S208, judging whether the operation is interr...

Embodiment 3

[0063] According to the same idea of ​​the present invention, the present invention also provides a device for adjusting volume, figure 2 It is a structural block diagram of the device for adjusting volume described in this embodiment, as figure 2 As shown, the device for adjusting volume described in this embodiment includes:

[0064] The direction and distance acquiring unit 301 is configured to acquire the sliding direction and the sliding distance in real time when a sliding touch event is received on the touch screen.

[0065] In a preferred implementation of this embodiment, the preset volume adjustment direction includes up and down, where up means volume increase, and down means volume down.

[0066] Alternatively, the preset volume adjustment direction includes left and right, where left means to decrease the volume, and right means to increase the volume.

[0067] Alternatively, the preset volume adjustment directions include left, right, up and down, where left ...

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Abstract

The invention discloses a method and a device for adjusting volume and mobile equipment. The method comprises the following steps of: obtaining slip direction and slip distance in real time when a touch screen receives a slip touch event; adjusting the volume in real-time according to a preset algorithm when the slip direction is the preset volume adjusting direction and the slip distance reaches a preset threshold value, wherein the preset volume adjusting direction includes a leftward direction, a rightward direction, an upward direction and a downward direction; and the leftward direction or the downward direction means decreasing volume, and the rightward direction or upward direction indicates means increasing volume. According to the method and the device for adjusting the volume and the mobile equipment disclosed by the invention, the volume can be freely adjusted according by gesture slipping without entering any menu, so that a user can realize volume adjustment at any part of the touch screen, and therefore, the operation is more convenient and the freedom degree is bigger.

Description

technical field [0001] The present invention relates to the technical field of portable mobile devices, in particular to a method, device and mobile device for adjusting volume. Background technique [0002] Most of the handheld devices have physical volume buttons, and the user can adjust the volume of the current volume through the volume buttons, or adjust the volume through the scroll bar of the player interface on some audio and video player interfaces. [0003] The volume can only be adjusted level by level through physical buttons, and sometimes the span between levels may be relatively large, resulting in the user not being able to adjust a volume value he wants; and adjusting the volume through the scroll bar will also reduce the user's The operation is limited to the range of the scroll bar, which largely limits the user's freedom of operation. In a word, neither of these two methods can allow the user to adjust the volume freely and conveniently. Contents of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488
Inventor 胡亚东
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD