Method and electronic device for enabling magnifying glass function

A technology of electronic equipment and a magnifying glass, which is applied in the electronic field, can solve problems such as the complicated operation of the magnifying glass, and achieve the effect of solving the complicated operation
CN103853315BActive Publication Date: 2018-03-23LENOVO (BEIJING) LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
LENOVO (BEIJING) LTD
Publication Date
2018-03-23

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Abstract

The invention discloses a method for enabling the function of a magnifying glass, which is applied to an electronic device. The electronic device has an image acquisition unit. The method includes: when the electronic device is in a lock screen state or a use state, acquiring A first distance value of the distance between an object in front of the image acquisition unit and the image acquisition unit; judging whether the first distance value satisfies a predetermined condition, and generating a judgment result; when the judgment result indicates that the first When a distance satisfies the predetermined condition, a first opening instruction is generated; and the first opening instruction is executed to control the electronic device to open the function of the magnifying glass.
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Description

Technical field

[0001] The invention relates to the field of electronics, and in particular to a method and electronic equipment for turning on a magnifying glass function. Background technique

[0002] With the development of electronic technology, more and more electronic devices appear in people's lives. Among them, the mobile phone has become a widely used communication tool due to its convenience to carry, so it has been welcomed by more and more users.

[0003] Today's mobile phones have a magnifying glass function, which can provide convenience to users in need.

[0004] However, in the process of implementing the technical solutions of the invention in the embodiments of the present application, the inventor of the present application found that the above-mentioned technology has at least the following technical problems:

[0005] In the prior art, the mobile phone generally needs to unlock the magnifying glass function before starting the magnifying glass program through the...

Claims

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