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A dpi adaptation method and electronic equipment

An electronic device and adaptive technology, applied in the computer field, can solve problems such as poor user experience, excessive data, affecting user experience, etc., and achieve the effect of improving user experience

Active Publication Date: 2019-05-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the third-party application supports multiple DPIs, when the electronic device displays the user interface of the third-party application, it generally only reads the DPI from the system read-only memory (Read-Only Memory, ROM). DPI is logical DPI; therefore, electronic devices generally can only display user interfaces of third-party applications in logical DPI
In this way, for different users, the data displayed on the display screen will feel too large or too small, thus affecting the user experience
[0004] At present, it is possible to make the electronic device display the user interface of the third-party application at the DPI set by the user by customizing the adaptation mode, but this method cannot realize the automatic adaptation of the DPI, resulting in poor user experience

Method used

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  • A dpi adaptation method and electronic equipment
  • A dpi adaptation method and electronic equipment
  • A dpi adaptation method and electronic equipment

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Embodiment Construction

[0083] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0084] First of all, some terms used in this application are explained to facilitate the understanding of those skilled in the art.

[0085] Physical DPI: It can also be called PPI (Pixels Per Inch), which means the number of pixels per inch. It is determined by the display size and resolution of the electronic device. An electronic device has one and only one physical DPI, and the physical DPIs of different electronic devices can be the same or different.

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Abstract

The embodiment of the invention discloses a DPI adaptation method and an electronic device, which relate to the field of computer technology and are used to realize the DPI automatic adaptation function to improve user experience. The DPI adaptation method provided by the embodiment of the present invention includes: obtaining the DPI of the number of pixels per inch of the electronic device and the DPI supported by the application; the DPI of the electronic device includes at least one of the logical DPI of the electronic device and the physical DPI of the electronic device; Determine the general display type of the electronic device; the general display type is a display type most used by electronic devices; determine the target DPI according to the DPI of the electronic device, the DPI supported by the application, and the general display type; display the user interface of the application with the target DPI. The embodiment of the present invention is used in a DPI adaptation scenario.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a DPI (Dots Per Inch, pixel dots per inch) adaptation method and electronic equipment. Background technique [0002] The size of the display screen of an electronic device is various, and then its logical DPI is also various, but the display screen size and logical DPI of an electronic device are fixed; due to third-party applications (for example, facebook applications, etc.) It may be installed on electronic devices with different display sizes, so the third-party application needs to support multiple DPIs; wherein, the value range of the multiple DPIs needs to cover the logical DPIs of multiple different electronic devices. [0003] Although the third-party application supports multiple DPIs, when the electronic device displays the user interface of the third-party application, it generally only reads the DPI from the system read-only memory (Read-Only Memory, ROM). ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14
CPCG06F3/048G06F3/14G09G2340/0407G06F3/0481G06T5/92G06T11/00
Inventor 辜志力刘耿
Owner HUAWEI TECH CO LTD
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